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 InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 10:34:01,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 10:34:01,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 10:34:01,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 10:34:01,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 10:34:01,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 10:34:01,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 10:34:01,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 10:34:01,832 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 10:34:01,833 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 10:34:01,834 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 10:34:01,836 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 10:34:01,836 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 10:34:01,837 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 10:34:01,838 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 10:34:01,839 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 10:34:01,840 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 10:34:01,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 10:34:01,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 10:34:01,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 10:34:01,846 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 10:34:01,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 10:34:01,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 10:34:01,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 10:34:01,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 10:34:01,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 10:34:01,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 10:34:01,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 10:34:01,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 10:34:01,858 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 10:34:01,859 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 10:34:01,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 10:34:01,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 10:34:01,861 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 10:34:01,862 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 10:34:01,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 10:34:01,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 10:34:01,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 10:34:01,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 10:34:01,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 10:34:01,869 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 10:34:01,870 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 10:34:01,896 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 10:34:01,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 10:34:01,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 10:34:01,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 10:34:01,898 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 10:34:01,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 10:34:01,899 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 10:34:01,899 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 10:34:01,899 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 10:34:01,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 10:34:01,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 10:34:01,900 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 10:34:01,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 10:34:01,901 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 10:34:01,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 10:34:01,901 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 10:34:01,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 10:34:01,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 10:34:01,902 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 10:34:01,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 10:34:01,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 10:34:01,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 10:34:01,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 10:34:01,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 10:34:01,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 10:34:01,904 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 10:34:01,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 10:34:01,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 10:34:01,904 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 -> InterpretCallSummarizer 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 [2019-09-19 10:34:01,955 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 10:34:01,967 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 10:34:01,971 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 10:34:01,972 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 10:34:01,973 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 10:34:01,973 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2019-09-19 10:34:02,033 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10eb52a79/273e1dc71133420e9672ed5cd3b6d73a/FLAGd647fbcf8 [2019-09-19 10:34:02,462 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 10:34:02,463 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/pc_sfifo_1.cil-2.c [2019-09-19 10:34:02,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10eb52a79/273e1dc71133420e9672ed5cd3b6d73a/FLAGd647fbcf8 [2019-09-19 10:34:02,831 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/10eb52a79/273e1dc71133420e9672ed5cd3b6d73a [2019-09-19 10:34:02,843 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 10:34:02,845 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 10:34:02,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 10:34:02,846 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 10:34:02,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 10:34:02,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:34:02" (1/1) ... [2019-09-19 10:34:02,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a2ab94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:02, skipping insertion in model container [2019-09-19 10:34:02,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:34:02" (1/1) ... [2019-09-19 10:34:02,861 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 10:34:02,901 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 10:34:03,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 10:34:03,103 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 10:34:03,224 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 10:34:03,243 INFO L192 MainTranslator]: Completed translation [2019-09-19 10:34:03,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03 WrapperNode [2019-09-19 10:34:03,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 10:34:03,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 10:34:03,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 10:34:03,245 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 10:34:03,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,271 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,291 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 10:34:03,294 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 10:34:03,294 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 10:34:03,294 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 10:34:03,295 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:03" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 10:34:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 10:34:03,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_write_p_triggered [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure is_do_read_c_triggered [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify_threads [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure do_write_p [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure do_read_c [2019-09-19 10:34:03,347 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-09-19 10:34:03,348 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_write_p_triggered [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure is_do_read_c_triggered [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify_threads [2019-09-19 10:34:03,349 INFO L130 BoogieDeclarations]: Found specification of procedure do_write_p [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure do_read_c [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-09-19 10:34:03,350 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-09-19 10:34:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 10:34:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 10:34:03,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 10:34:03,918 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 10:34:03,919 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-19 10:34:03,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:34:03 BoogieIcfgContainer [2019-09-19 10:34:03,921 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 10:34:03,921 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 10:34:03,921 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 10:34:03,922 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 10:34:03,923 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:34:03" (1/1) ... [2019-09-19 10:34:03,924 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=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 10:34:03,956 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 10:34:03,956 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 10:34:03,972 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 10:34:03,982 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 10:34:03,984 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 10:34:04,168 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 62 for LOIs [2019-09-19 10:34:04,359 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 60 for LOIs [2019-09-19 10:34:04,491 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 38 [2019-09-19 10:34:04,953 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2019-09-19 10:34:05,520 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-09-19 10:34:05,929 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2019-09-19 10:34:06,303 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:34:06,423 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:34:07,146 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-19 10:34:07,484 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:34:07,596 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:34:07,746 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2019-09-19 10:34:08,281 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 46 [2019-09-19 10:34:09,001 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:34:09,131 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:34:09,864 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:34:10,172 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:34:10,312 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:34:10,472 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2019-09-19 10:34:11,248 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-19 10:34:11,458 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:34:11,988 WARN L191 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-19 10:34:12,196 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:34:12,740 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-19 10:34:12,952 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:34:13,494 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-19 10:34:13,707 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:34:14,360 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 57 [2019-09-19 10:34:14,840 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2019-09-19 10:34:15,051 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:34:15,258 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:34:15,620 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-19 10:34:15,781 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:34:16,104 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-19 10:34:16,263 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:34:16,501 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2019-09-19 10:34:16,613 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:16,725 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:16,837 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:17,716 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2019-09-19 10:34:18,129 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 10:34:18,964 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 106 [2019-09-19 10:34:19,361 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 10:34:19,683 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:34:19,839 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:34:21,612 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 131 DAG size of output: 110 [2019-09-19 10:34:21,994 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:34:22,178 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 53 [2019-09-19 10:34:22,689 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 89 [2019-09-19 10:34:22,872 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:34:23,810 WARN L191 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 113 [2019-09-19 10:34:24,218 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:34:25,383 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 130 DAG size of output: 111 [2019-09-19 10:34:25,744 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 10:34:25,946 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 54 [2019-09-19 10:34:26,544 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 90 [2019-09-19 10:34:26,738 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:34:27,080 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-19 10:34:27,213 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:34:27,440 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:27,753 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:27,954 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:28,078 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:28,190 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:28,457 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:28,573 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:28,693 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:28,813 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:29,105 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 64 [2019-09-19 10:34:29,224 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:34:29,432 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:29,742 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:30,231 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 43 [2019-09-19 10:34:30,642 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-19 10:34:30,750 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:30,870 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:30,984 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:31,256 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2019-09-19 10:34:31,373 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:34:32,039 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2019-09-19 10:34:32,224 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:34:32,537 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-19 10:34:32,668 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:34:32,896 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:33,209 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:33,413 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:33,516 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:33,643 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:33,914 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:34,028 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:34,151 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:34,271 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:34,605 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-19 10:34:34,732 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:34,961 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:35,267 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:35,369 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:34:35,472 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:35,580 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:35,743 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 43 [2019-09-19 10:34:36,154 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2019-09-19 10:34:36,266 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:36,385 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:36,505 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:36,804 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 64 [2019-09-19 10:34:36,921 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:34:37,357 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 94 [2019-09-19 10:34:37,541 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:34:37,857 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2019-09-19 10:34:38,011 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:34:38,161 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:34:38,311 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:34:38,669 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-19 10:34:38,803 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:34:39,028 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:39,340 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:39,542 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:39,644 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:39,773 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:40,043 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:40,155 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:40,277 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:40,394 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:40,704 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 70 [2019-09-19 10:34:40,833 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:41,048 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:41,353 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:41,756 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:42,026 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:42,138 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:42,251 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:42,368 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:42,809 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-19 10:34:42,981 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:43,618 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 92 [2019-09-19 10:34:43,889 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-19 10:34:44,339 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 72 [2019-09-19 10:34:44,518 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:34:44,719 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:45,014 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:45,424 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:45,686 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:45,794 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:45,909 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:46,027 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:46,492 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 70 [2019-09-19 10:34:46,611 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:46,842 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:34:47,147 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2019-09-19 10:34:47,348 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:47,450 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:47,616 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:34:47,891 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-19 10:34:48,006 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:34:48,124 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:48,243 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:34:48,563 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-19 10:34:48,693 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:34:49,344 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 93 [2019-09-19 10:34:49,562 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 10:34:49,892 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2019-09-19 10:34:50,045 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:34:50,191 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:34:50,338 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:34:50,676 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:34:50,840 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:34:52,275 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 128 DAG size of output: 113 [2019-09-19 10:34:52,596 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:34:52,991 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:34:53,550 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 86 [2019-09-19 10:34:53,683 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:34:54,520 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 114 [2019-09-19 10:34:54,872 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:34:55,852 WARN L191 SmtUtils]: Spent 970.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2019-09-19 10:34:56,156 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:34:56,323 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:34:56,688 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 85 [2019-09-19 10:34:56,790 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:34:57,709 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 122 [2019-09-19 10:34:58,130 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-19 10:34:59,074 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 122 [2019-09-19 10:34:59,494 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-19 10:35:00,140 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 107 [2019-09-19 10:35:00,450 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 10:35:01,135 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 106 [2019-09-19 10:35:01,467 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 10:35:02,173 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-19 10:35:02,275 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 10:35:02,934 WARN L191 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 73 [2019-09-19 10:35:03,455 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:35:03,669 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:35:04,039 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-09-19 10:35:04,372 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2019-09-19 10:35:04,473 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:35:04,924 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:35:05,146 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:35:05,546 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-09-19 10:35:05,897 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2019-09-19 10:35:06,009 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:35:06,274 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2019-09-19 10:35:06,384 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:35:06,856 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2019-09-19 10:35:07,075 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-19 10:35:07,515 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2019-09-19 10:35:07,723 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-19 10:35:08,046 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-19 10:35:08,195 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:35:08,347 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:35:08,498 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:35:10,257 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 148 DAG size of output: 128 [2019-09-19 10:35:10,796 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-19 10:35:12,515 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 148 DAG size of output: 128 [2019-09-19 10:35:13,053 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-19 10:35:13,479 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2019-09-19 10:35:13,699 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:35:15,789 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 131 [2019-09-19 10:35:16,200 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 10:35:16,403 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-19 10:35:16,809 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 93 [2019-09-19 10:35:16,920 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 10:35:18,649 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 152 DAG size of output: 124 [2019-09-19 10:35:19,170 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-19 10:35:20,782 WARN L191 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 138 DAG size of output: 126 [2019-09-19 10:35:21,285 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:35:21,487 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61 [2019-09-19 10:35:22,091 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 97 [2019-09-19 10:35:22,317 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 10:35:22,628 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-19 10:35:22,761 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:35:22,972 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:23,276 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:23,575 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:35:23,928 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:24,046 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:24,169 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:24,292 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:24,591 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 75 [2019-09-19 10:35:24,711 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:35:24,935 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:25,231 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:25,629 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:35:25,901 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:26,018 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:26,137 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:26,256 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:26,549 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 75 [2019-09-19 10:35:26,665 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:35:27,088 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 99 [2019-09-19 10:35:27,279 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 10:35:27,573 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-19 10:35:27,706 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:35:27,915 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:28,019 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:35:28,233 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:28,428 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:35:28,930 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:29,042 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:29,159 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:29,289 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:29,599 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 75 [2019-09-19 10:35:29,731 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:35:29,961 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:30,254 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:30,642 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:35:30,910 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:31,027 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:31,151 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:31,273 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:31,556 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 72 [2019-09-19 10:35:31,685 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:35:32,065 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 90 [2019-09-19 10:35:32,235 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:35:32,705 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-19 10:35:32,854 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:35:33,003 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-19 10:35:33,152 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-19 10:35:33,461 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-19 10:35:33,590 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:35:33,803 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:34,103 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:34,503 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:35:34,775 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:34,891 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:35,014 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:35,135 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:35,410 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 72 [2019-09-19 10:35:35,534 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:35:35,755 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:36,051 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:36,503 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 41 [2019-09-19 10:35:36,781 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-09-19 10:35:36,896 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:37,019 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:37,143 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:37,434 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 75 [2019-09-19 10:35:37,545 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:35:37,968 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 99 [2019-09-19 10:35:38,158 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 10:35:38,454 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 77 [2019-09-19 10:35:38,583 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:35:38,783 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:39,068 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:39,445 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:35:39,709 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:39,823 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:39,943 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:40,060 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:40,358 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 75 [2019-09-19 10:35:40,474 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:35:40,689 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-09-19 10:35:40,987 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 10:35:41,385 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:35:41,658 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 66 [2019-09-19 10:35:41,776 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:35:41,900 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:42,022 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:35:42,305 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 72 [2019-09-19 10:35:42,420 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:35:42,855 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 100 [2019-09-19 10:35:43,047 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 10:35:43,509 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 89 [2019-09-19 10:35:43,658 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:35:43,802 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-19 10:35:43,952 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-19 10:35:44,376 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2019-09-19 10:35:44,590 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:35:46,835 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 159 DAG size of output: 131 [2019-09-19 10:35:47,271 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 10:35:47,484 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-19 10:35:47,887 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 94 [2019-09-19 10:35:48,010 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:35:49,817 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 153 DAG size of output: 124 [2019-09-19 10:35:50,364 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-19 10:35:51,979 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 138 DAG size of output: 126 [2019-09-19 10:35:52,498 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:35:52,699 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 61 [2019-09-19 10:35:53,272 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 97 [2019-09-19 10:35:53,479 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 10:35:54,829 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 147 DAG size of output: 136 [2019-09-19 10:35:55,470 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-19 10:35:57,858 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 156 DAG size of output: 141 [2019-09-19 10:35:58,299 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:35:58,465 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:35:58,939 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:35:59,256 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:35:59,642 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2019-09-19 10:35:59,781 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:36:00,177 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:36:00,466 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:36:00,836 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2019-09-19 10:36:00,966 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:36:01,274 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2019-09-19 10:36:01,401 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-19 10:36:01,552 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:36:01,696 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:36:01,847 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:36:01,997 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:36:02,200 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-19 10:36:02,788 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:36:03,530 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:03,873 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:04,234 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:36:04,499 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2019-09-19 10:36:05,014 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:36:05,392 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:05,724 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:05,956 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:36:06,420 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:06,744 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2019-09-19 10:36:06,969 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:07,305 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:07,667 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:36:07,935 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2019-09-19 10:36:08,415 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:36:08,789 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:09,143 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:09,417 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:09,909 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:10,356 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 68 [2019-09-19 10:36:10,460 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:36:10,609 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:36:11,379 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:11,718 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:12,076 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:36:12,342 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2019-09-19 10:36:12,973 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:36:13,076 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:36:13,364 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:13,748 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:14,020 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:14,492 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:14,860 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 66 [2019-09-19 10:36:14,969 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:36:15,099 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:15,439 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:15,796 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:16,068 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:16,550 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:16,768 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:36:16,950 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:17,303 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:17,574 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:18,063 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:18,165 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:36:18,381 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-09-19 10:36:18,630 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 58 [2019-09-19 10:36:19,035 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:36:19,415 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2019-09-19 10:36:19,646 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2019-09-19 10:36:20,010 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:36:20,173 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:36:20,610 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:36:20,899 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:36:21,155 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-19 10:36:21,683 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:36:21,989 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:36:22,412 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 67 [2019-09-19 10:36:22,570 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:36:22,925 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 67 [2019-09-19 10:36:23,090 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:36:23,277 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:36:23,465 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:36:23,651 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:36:23,834 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:36:24,064 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2019-09-19 10:36:24,172 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:36:24,282 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:36:24,393 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:36:24,700 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:36:25,440 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:25,788 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:26,143 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:26,414 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:26,998 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-19 10:36:27,379 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:27,739 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:28,022 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:28,546 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:28,876 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2019-09-19 10:36:29,110 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:29,462 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:29,807 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:36:30,073 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:36:30,697 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:36:30,803 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:36:31,084 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:31,424 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:36:31,676 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:36:32,159 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:36:32,488 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2019-09-19 10:36:32,598 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:36:32,760 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:36:33,543 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:33,882 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:34,205 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:34,441 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:36:34,947 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:35,051 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:36:35,344 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:35,696 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:35,967 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:36,449 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:36,770 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2019-09-19 10:36:37,000 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:37,345 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:37,681 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:37,908 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:36:38,393 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:38,790 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:39,141 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:39,390 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:36:40,009 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-19 10:36:40,115 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:36:40,356 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2019-09-19 10:36:40,461 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:36:40,716 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:36:41,170 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2019-09-19 10:36:41,578 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2019-09-19 10:36:41,899 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2019-09-19 10:36:42,067 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:36:42,203 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:36:42,349 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:36:42,503 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:36:42,673 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:36:43,165 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:36:43,496 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:36:43,826 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-19 10:36:43,951 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:36:44,739 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:36:45,078 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-19 10:36:45,202 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:36:45,457 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-19 10:36:45,577 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:36:45,721 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:36:45,862 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:36:46,012 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:36:46,157 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:36:46,370 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2019-09-19 10:36:46,897 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:36:47,635 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:47,983 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:48,336 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:48,609 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:36:49,091 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:49,457 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:49,796 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:36:50,053 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:36:50,523 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:36:50,823 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2019-09-19 10:36:50,926 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:36:51,050 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:36:51,391 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:51,746 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:52,022 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:52,506 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:52,881 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:53,250 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:36:53,528 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:36:54,009 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:54,344 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2019-09-19 10:36:54,447 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:36:54,677 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:36:55,206 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 85 [2019-09-19 10:36:55,325 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:36:55,947 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2019-09-19 10:36:56,288 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:56,650 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:56,896 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:36:57,413 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:36:57,519 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:36:57,799 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:36:58,126 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:36:58,356 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:36:58,829 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:36:59,341 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 71 [2019-09-19 10:36:59,450 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:36:59,582 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2019-09-19 10:36:59,926 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:00,267 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:37:00,522 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:37:00,986 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:37:01,351 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:01,720 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:37:01,960 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:37:02,471 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:37:02,578 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:37:02,812 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2019-09-19 10:37:03,063 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:37:03,656 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2019-09-19 10:37:03,849 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:37:04,272 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2019-09-19 10:37:04,470 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:37:04,676 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:37:05,038 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-19 10:37:05,194 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:37:05,505 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-19 10:37:05,662 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:37:05,910 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2019-09-19 10:37:06,024 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:06,137 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:06,257 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:07,109 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-19 10:37:07,520 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:37:08,365 WARN L191 SmtUtils]: Spent 844.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-19 10:37:08,779 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:37:09,092 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:37:09,246 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:37:10,462 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 130 DAG size of output: 113 [2019-09-19 10:37:10,781 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:37:11,197 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:37:11,559 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 85 [2019-09-19 10:37:11,660 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:37:12,505 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-19 10:37:12,870 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:37:13,552 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2019-09-19 10:37:13,853 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:37:14,020 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:37:14,386 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 85 [2019-09-19 10:37:14,488 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:37:14,793 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:37:14,907 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:15,094 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:15,356 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:15,722 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:15,985 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:16,095 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:16,209 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:16,321 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:16,569 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:37:16,678 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:37:16,865 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:17,123 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:17,495 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:17,757 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:17,865 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:17,981 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:18,090 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:18,387 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 67 [2019-09-19 10:37:18,508 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:18,961 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 92 [2019-09-19 10:37:19,152 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-19 10:37:19,442 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:37:19,558 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:19,741 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:20,003 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:20,365 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:20,612 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:20,718 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:20,831 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:20,943 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:21,238 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 67 [2019-09-19 10:37:21,350 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:21,540 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:21,800 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:22,386 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:22,497 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:22,607 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:22,718 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:23,006 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 67 [2019-09-19 10:37:23,117 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:23,566 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 91 [2019-09-19 10:37:23,758 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-19 10:37:24,168 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 78 [2019-09-19 10:37:24,299 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:37:24,422 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:37:24,549 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:37:24,864 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:37:24,976 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:25,155 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:25,411 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:25,796 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2019-09-19 10:37:26,172 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-09-19 10:37:26,274 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:26,383 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:26,493 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:26,739 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:37:26,851 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:37:27,034 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:27,290 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:27,638 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:27,881 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:27,986 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:28,096 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:28,203 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:28,454 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:37:28,558 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:37:29,031 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 94 [2019-09-19 10:37:29,233 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:37:29,523 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:37:29,634 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:37:29,815 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:30,076 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:30,426 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:30,671 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:30,774 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:30,884 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:30,988 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:31,273 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 67 [2019-09-19 10:37:31,384 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:31,570 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:37:31,827 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:37:32,178 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:37:32,424 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:37:32,527 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:32,634 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:32,742 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:37:33,028 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 67 [2019-09-19 10:37:33,143 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:33,616 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 94 [2019-09-19 10:37:33,820 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:37:34,261 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2019-09-19 10:37:34,402 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:37:34,540 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:37:34,682 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:37:35,013 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:37:35,167 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:37:36,447 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2019-09-19 10:37:36,797 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:37:37,223 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:37:37,623 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 85 [2019-09-19 10:37:37,735 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:37:38,661 WARN L191 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-19 10:37:39,044 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:37:40,101 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2019-09-19 10:37:40,421 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:37:40,673 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:37:41,059 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 85 [2019-09-19 10:37:41,172 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:37:42,224 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 157 DAG size of output: 125 [2019-09-19 10:37:42,696 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-19 10:37:44,281 WARN L191 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 149 DAG size of output: 128 [2019-09-19 10:37:44,471 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:37:44,593 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:37:44,716 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:37:44,854 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:37:45,030 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:37:45,520 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:37:45,850 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:37:46,205 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-09-19 10:37:46,334 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:37:46,783 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:37:47,110 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:37:47,394 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:37:47,687 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:37:47,900 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:37:48,020 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:37:48,141 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:37:48,266 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:37:48,440 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-19 10:37:48,994 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:37:49,773 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:37:49,946 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:37:50,140 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:50,493 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:37:50,741 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:37:51,361 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-19 10:37:51,467 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:37:51,764 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:52,150 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:37:52,435 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2019-09-19 10:37:53,090 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:37:53,196 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:53,492 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2019-09-19 10:37:53,617 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:53,752 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:37:54,114 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:54,469 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:37:54,712 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:37:55,210 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:37:55,316 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:37:55,457 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:37:55,649 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:55,993 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:37:56,230 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:37:56,728 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:37:56,829 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:37:57,244 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2019-09-19 10:37:57,358 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:37:57,527 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2019-09-19 10:37:58,340 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:37:58,700 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:37:59,078 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:37:59,370 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:38:00,005 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-19 10:38:00,109 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:38:00,410 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:00,762 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:38:01,008 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:38:01,506 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:38:01,611 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:01,949 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 70 [2019-09-19 10:38:02,069 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:02,209 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:38:02,570 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:02,908 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 34 [2019-09-19 10:38:03,153 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 46 [2019-09-19 10:38:03,717 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 10:38:03,828 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:38:04,122 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:04,509 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:04,771 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:05,284 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:38:05,391 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:05,636 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 66 [2019-09-19 10:38:05,739 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:38:05,906 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2019-09-19 10:38:06,369 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2019-09-19 10:38:06,794 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2019-09-19 10:38:07,127 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2019-09-19 10:38:07,255 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:38:07,375 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:38:07,498 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:38:07,642 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:38:07,817 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:38:08,324 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:38:08,655 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:38:09,062 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-09-19 10:38:09,216 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:38:09,645 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:38:09,951 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:38:10,276 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:38:10,396 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:10,664 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:38:10,785 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:10,934 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:11,078 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:11,224 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:11,371 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:11,591 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:38:11,698 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:11,904 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:12,152 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:38:12,942 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:38:13,307 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:13,693 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:38:13,951 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:38:14,460 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:38:14,857 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:15,219 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:38:15,491 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:38:15,992 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:38:16,317 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2019-09-19 10:38:16,425 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:38:16,563 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:38:16,930 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:17,310 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:38:17,612 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:38:18,148 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:38:18,258 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:18,576 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:18,954 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:38:19,246 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:38:19,768 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:38:19,872 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:20,124 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 68 [2019-09-19 10:38:20,236 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:20,407 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 58 [2019-09-19 10:38:20,962 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 85 [2019-09-19 10:38:21,090 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:38:21,724 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2019-09-19 10:38:22,084 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:22,445 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:38:22,718 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:38:23,399 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:38:23,507 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:23,809 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:24,184 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:24,466 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:25,006 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:38:25,122 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:38:25,369 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2019-09-19 10:38:25,478 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:25,616 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 42 [2019-09-19 10:38:25,980 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:26,365 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:38:26,658 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:38:27,174 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:38:27,574 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:38:27,956 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:38:28,245 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:38:28,744 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:38:29,082 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 68 [2019-09-19 10:38:29,194 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:29,382 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2019-09-19 10:38:30,047 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2019-09-19 10:38:30,263 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:38:30,712 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2019-09-19 10:38:30,919 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:38:31,139 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:38:31,523 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-19 10:38:31,691 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:38:32,019 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-19 10:38:32,187 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:38:32,444 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2019-09-19 10:38:32,560 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:32,682 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:32,794 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:38:33,695 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2019-09-19 10:38:34,131 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 10:38:35,037 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 104 [2019-09-19 10:38:35,469 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 10:38:35,803 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:38:35,967 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:38:36,842 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 113 [2019-09-19 10:38:37,188 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:38:37,390 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:38:37,773 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 85 [2019-09-19 10:38:37,884 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:38:38,787 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 114 [2019-09-19 10:38:39,175 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:38:40,211 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 130 DAG size of output: 110 [2019-09-19 10:38:40,526 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:38:40,775 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:38:41,161 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 85 [2019-09-19 10:38:41,266 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:38:41,601 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:38:41,726 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:38:41,922 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:42,202 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:42,576 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:42,836 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:42,950 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:43,067 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:43,183 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:43,492 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 67 [2019-09-19 10:38:43,619 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:38:43,834 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:44,123 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:44,523 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:44,793 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:44,907 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:45,029 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:45,148 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:45,476 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 67 [2019-09-19 10:38:45,596 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:38:46,099 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 95 [2019-09-19 10:38:46,321 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:38:46,639 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:38:46,762 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:38:46,967 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:47,256 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:47,646 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:47,916 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:48,029 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:48,149 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:48,268 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:48,552 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-09-19 10:38:48,664 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:38:48,873 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:49,163 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:49,558 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:49,828 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:49,943 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:50,067 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:50,187 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:50,490 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2019-09-19 10:38:50,629 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:38:51,152 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2019-09-19 10:38:51,380 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:38:51,842 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2019-09-19 10:38:51,990 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:38:52,133 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:38:52,279 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:38:52,625 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:38:52,753 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:38:52,951 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:53,228 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:53,607 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:53,872 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:53,981 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:54,096 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:54,213 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:54,522 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-19 10:38:54,649 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:38:54,853 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:55,138 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:55,529 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:55,801 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:55,922 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:56,045 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:56,167 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:56,462 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 64 [2019-09-19 10:38:56,588 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:38:57,098 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 93 [2019-09-19 10:38:57,312 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 10:38:57,641 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:38:57,769 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:38:57,972 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:38:58,258 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:38:58,653 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:38:58,931 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:38:59,047 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:59,170 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:59,290 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:38:59,562 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:38:59,682 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:38:59,879 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:39:00,153 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:39:00,527 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:39:00,788 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:39:00,899 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:39:01,016 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:01,132 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:01,434 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 67 [2019-09-19 10:39:01,546 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:39:02,035 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 92 [2019-09-19 10:39:02,253 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-19 10:39:02,559 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 78 [2019-09-19 10:39:02,706 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:02,848 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:02,991 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:03,344 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:39:03,512 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:39:04,733 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 131 DAG size of output: 111 [2019-09-19 10:39:05,052 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 10:39:05,237 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 53 [2019-09-19 10:39:05,628 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 85 [2019-09-19 10:39:05,737 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:39:06,628 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 110 [2019-09-19 10:39:07,056 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:39:08,007 WARN L191 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 109 [2019-09-19 10:39:08,432 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 10:39:08,636 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:39:09,083 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 85 [2019-09-19 10:39:09,201 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:39:10,391 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 135 DAG size of output: 123 [2019-09-19 10:39:10,934 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-19 10:39:12,053 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 141 DAG size of output: 123 [2019-09-19 10:39:12,599 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-19 10:39:13,302 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 108 [2019-09-19 10:39:13,629 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 10:39:14,337 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 108 [2019-09-19 10:39:14,666 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 10:39:15,195 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 73 [2019-09-19 10:39:15,304 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 10:39:15,817 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 73 [2019-09-19 10:39:15,925 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 10:39:16,376 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:39:16,602 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:39:17,003 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 61 [2019-09-19 10:39:17,366 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 77 [2019-09-19 10:39:17,487 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:17,955 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:39:18,179 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:39:18,572 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 61 [2019-09-19 10:39:18,939 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 77 [2019-09-19 10:39:19,061 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:19,342 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 77 [2019-09-19 10:39:19,462 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:19,948 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2019-09-19 10:39:20,181 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-19 10:39:20,666 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 98 [2019-09-19 10:39:20,895 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-19 10:39:21,258 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 90 [2019-09-19 10:39:21,430 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:39:21,596 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:39:21,762 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-19 10:39:22,972 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-09-19 10:39:23,554 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-19 10:39:24,742 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 133 DAG size of output: 130 [2019-09-19 10:39:25,313 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-19 10:39:25,761 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2019-09-19 10:39:25,979 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-19 10:39:27,391 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 164 DAG size of output: 130 [2019-09-19 10:39:27,938 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-19 10:39:28,238 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-19 10:39:28,737 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 94 [2019-09-19 10:39:28,856 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:39:30,116 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 158 DAG size of output: 133 [2019-09-19 10:39:30,687 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 10:39:32,483 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2019-09-19 10:39:33,064 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-19 10:39:33,303 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 60 [2019-09-19 10:39:33,847 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 93 [2019-09-19 10:39:33,976 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 10:39:34,330 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-19 10:39:34,480 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:34,710 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:35,034 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:35,136 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:35,241 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:35,347 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:35,465 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:35,756 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:35,886 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:36,016 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:36,145 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:36,434 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:36,751 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:36,952 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:37,053 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:37,171 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:37,459 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:37,587 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:37,721 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:37,854 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:38,304 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-09-19 10:39:38,494 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:39:38,831 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-19 10:39:38,978 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:39,205 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:39,307 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:39,540 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:39,641 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:39,751 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:39,864 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:40,255 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:40,384 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:40,557 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:40,722 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:41,086 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:41,217 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:41,488 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:41,769 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:41,884 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:42,167 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:42,286 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:42,418 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:42,548 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:42,992 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-09-19 10:39:43,178 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:39:43,508 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-09-19 10:39:43,668 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:43,823 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:39:43,977 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:39:44,214 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-19 10:39:44,319 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:39:44,677 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-19 10:39:44,825 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:45,059 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:45,163 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:45,395 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:45,501 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:45,608 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:45,718 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:45,841 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:46,134 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:46,258 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:46,390 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:46,527 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:46,803 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:46,905 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:47,132 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:47,237 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:47,346 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:47,454 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:47,629 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:39:47,932 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:39:48,064 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:48,196 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:48,332 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:48,787 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-09-19 10:39:48,973 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:39:49,315 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-19 10:39:49,459 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:49,691 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:49,794 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:50,026 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:50,130 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:50,242 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:50,355 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:50,477 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:50,772 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:50,900 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:51,033 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:51,165 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:51,466 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:39:51,568 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:51,798 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:39:51,907 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:39:52,021 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:52,132 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:52,255 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:39:52,553 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:39:52,681 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:52,817 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:52,951 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:39:53,386 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2019-09-19 10:39:53,567 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:39:53,888 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 77 [2019-09-19 10:39:54,042 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:54,192 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:39:54,340 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:39:54,576 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 64 [2019-09-19 10:39:54,677 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:39:55,141 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 82 [2019-09-19 10:39:55,362 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-19 10:39:57,321 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 164 DAG size of output: 130 [2019-09-19 10:39:57,867 WARN L191 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-19 10:39:58,085 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-19 10:39:58,572 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 94 [2019-09-19 10:39:58,686 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:40:00,544 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 158 DAG size of output: 128 [2019-09-19 10:40:01,106 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-09-19 10:40:02,818 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 142 DAG size of output: 130 [2019-09-19 10:40:03,376 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-19 10:40:03,597 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 61 [2019-09-19 10:40:04,078 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 94 [2019-09-19 10:40:04,196 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:40:05,435 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 149 DAG size of output: 133 [2019-09-19 10:40:06,020 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-19 10:40:08,323 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 153 DAG size of output: 141 [2019-09-19 10:40:08,513 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:08,635 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:08,758 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:08,900 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:40:09,076 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:40:09,566 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:40:09,892 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:40:10,230 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-19 10:40:10,355 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:10,779 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:40:11,089 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:40:11,424 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:40:11,544 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:11,801 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:40:11,916 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:12,062 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:12,209 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:12,356 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:12,505 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:12,749 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 61 [2019-09-19 10:40:12,855 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:13,056 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:13,366 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:40:14,157 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:40:14,524 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:14,892 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:40:15,163 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:40:15,664 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:40:16,056 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:16,440 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:40:16,734 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:40:17,245 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:40:17,346 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:40:17,632 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2019-09-19 10:40:17,764 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:17,904 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:40:18,076 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:40:18,272 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:18,658 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:18,950 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2019-09-19 10:40:19,462 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:40:19,567 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:40:19,870 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:20,250 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:40:20,544 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:40:21,085 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:40:21,200 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:40:21,444 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2019-09-19 10:40:21,709 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:40:22,515 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:40:22,882 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:23,274 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:40:23,536 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:40:24,056 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:40:24,160 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:40:24,284 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:40:24,477 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:24,883 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:40:25,171 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2019-09-19 10:40:25,683 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:40:26,007 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2019-09-19 10:40:26,117 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:40:26,254 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:40:26,620 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:26,993 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 38 [2019-09-19 10:40:27,284 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:40:27,820 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 10:40:27,934 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:40:28,236 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:40:28,586 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:40:28,835 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:40:29,344 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:40:29,450 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:29,690 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2019-09-19 10:40:29,795 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:40:30,050 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:40:30,511 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2019-09-19 10:40:30,938 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2019-09-19 10:40:31,269 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2019-09-19 10:40:31,398 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:31,519 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:31,642 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:40:31,775 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:40:31,951 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:40:32,439 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:40:32,769 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:40:33,148 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2019-09-19 10:40:33,281 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:40:33,729 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:40:34,064 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:40:34,399 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:40:34,519 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:34,777 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-19 10:40:34,893 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:35,041 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:35,187 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:35,334 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:35,484 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:35,726 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 61 [2019-09-19 10:40:35,835 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:36,034 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:36,393 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:40:36,915 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 88 [2019-09-19 10:40:37,037 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-19 10:40:37,676 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 111 [2019-09-19 10:40:37,957 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 10:40:38,590 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 113 [2019-09-19 10:40:38,737 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-09-19 10:40:39,207 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2019-09-19 10:40:39,420 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:40:39,868 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2019-09-19 10:40:40,083 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:40:40,307 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:40:40,702 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-19 10:40:40,866 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:40:41,199 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-19 10:40:41,365 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:40:41,622 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 71 [2019-09-19 10:40:41,739 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:40:41,855 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:40:41,975 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:40:42,891 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-19 10:40:43,329 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:40:44,224 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-19 10:40:44,667 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:40:45,000 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:40:45,164 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:40:46,486 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 133 DAG size of output: 113 [2019-09-19 10:40:46,837 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 10:40:47,038 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:40:47,440 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 85 [2019-09-19 10:40:47,549 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:40:48,472 WARN L191 SmtUtils]: Spent 918.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-19 10:40:48,857 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:40:49,954 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2019-09-19 10:40:50,295 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 10:40:50,496 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 52 [2019-09-19 10:40:50,900 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 85 [2019-09-19 10:40:51,011 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:40:51,351 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:40:51,478 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:40:51,670 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:40:51,940 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:40:52,310 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:40:52,572 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:40:52,681 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:52,799 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:52,916 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:53,184 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:40:53,306 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:40:53,508 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:40:53,789 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:40:54,221 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2019-09-19 10:40:54,488 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 10:40:54,603 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:54,718 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:54,838 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:55,107 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:40:55,224 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:40:55,698 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 86 [2019-09-19 10:40:55,902 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:40:56,225 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:40:56,362 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:40:56,560 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:40:56,836 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:40:57,215 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:40:57,480 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:40:57,590 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:57,708 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:57,824 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:58,118 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 67 [2019-09-19 10:40:58,229 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:40:58,431 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:40:58,702 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:40:59,077 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:40:59,344 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:40:59,453 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:59,570 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:59,685 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:40:59,956 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 64 [2019-09-19 10:41:00,075 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:00,618 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 95 [2019-09-19 10:41:00,858 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:41:01,140 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2019-09-19 10:41:01,275 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 10:41:01,403 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:41:01,531 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 10:41:01,881 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:41:02,018 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:02,235 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:41:02,540 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:41:02,957 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:41:03,241 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:41:03,364 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:03,493 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:03,623 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:03,919 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 64 [2019-09-19 10:41:04,037 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:04,254 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:41:04,558 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:41:04,946 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:41:05,208 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:41:05,317 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:05,434 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:05,551 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:05,832 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2019-09-19 10:41:05,941 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:41:06,442 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 95 [2019-09-19 10:41:06,661 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:41:06,986 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 71 [2019-09-19 10:41:07,112 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:07,304 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:41:07,572 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:41:08,008 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2019-09-19 10:41:08,383 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 10:41:08,493 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:08,609 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:08,719 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:08,995 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 64 [2019-09-19 10:41:09,105 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:09,302 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2019-09-19 10:41:09,584 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:41:09,964 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:41:10,229 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2019-09-19 10:41:10,341 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:10,456 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:10,575 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:10,881 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 67 [2019-09-19 10:41:10,997 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:41:11,484 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 92 [2019-09-19 10:41:11,693 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-19 10:41:12,157 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 81 [2019-09-19 10:41:12,307 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:41:12,451 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:41:12,599 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:41:12,943 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:41:13,102 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:14,396 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 130 DAG size of output: 111 [2019-09-19 10:41:14,725 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 10:41:14,976 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 53 [2019-09-19 10:41:15,347 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 85 [2019-09-19 10:41:15,450 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:41:16,343 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 111 [2019-09-19 10:41:16,761 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 10:41:17,709 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 110 [2019-09-19 10:41:18,134 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:41:18,344 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:41:19,144 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 85 [2019-09-19 10:41:19,375 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:41:20,619 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 146 DAG size of output: 127 [2019-09-19 10:41:21,185 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-19 10:41:22,460 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 145 DAG size of output: 124 [2019-09-19 10:41:22,651 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:22,770 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:22,893 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:23,030 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:41:23,207 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:41:23,696 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:41:24,029 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:41:24,303 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-19 10:41:24,825 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:41:25,136 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:41:25,501 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2019-09-19 10:41:25,640 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:41:25,956 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2019-09-19 10:41:26,094 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:41:26,260 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:26,421 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:26,586 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:26,744 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:41:26,967 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 10:41:27,071 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:27,179 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:27,288 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:27,600 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:41:28,391 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:41:28,755 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:29,116 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:29,377 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:41:29,995 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 60 [2019-09-19 10:41:30,096 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:30,421 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:30,794 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:41:31,068 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:41:31,584 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:41:31,689 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:31,967 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 68 [2019-09-19 10:41:32,075 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:41:32,211 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:41:32,386 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:41:32,581 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:32,934 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:41:33,184 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:41:33,698 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:41:33,801 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:33,936 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:41:34,130 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:34,482 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:41:34,727 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:41:35,230 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:41:35,339 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:35,660 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 69 [2019-09-19 10:41:35,786 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:41:36,044 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:41:36,856 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:41:37,051 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:41:37,245 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:37,611 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:41:37,885 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:38,535 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:41:38,643 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:38,943 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:39,333 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:41:39,590 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:41:40,142 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:41:40,262 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:40,515 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 66 [2019-09-19 10:41:40,622 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:41:40,763 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:41:41,119 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:41,501 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:41:41,793 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:41:42,319 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:41:42,421 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:42,531 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:41:42,726 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:41:43,091 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-09-19 10:41:43,361 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:44,013 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 58 [2019-09-19 10:41:44,118 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:44,579 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 70 [2019-09-19 10:41:44,703 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:41:44,859 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:41:45,314 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 40 [2019-09-19 10:41:45,750 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 50 [2019-09-19 10:41:46,085 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2019-09-19 10:41:46,216 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:46,338 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:46,463 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:41:46,602 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:41:46,776 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:41:47,283 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:41:47,610 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:41:48,008 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-09-19 10:41:48,158 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:48,582 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:41:48,888 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:41:49,336 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-19 10:41:49,498 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:41:49,867 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2019-09-19 10:41:50,038 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:41:50,234 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:50,431 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:50,629 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:50,828 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:51,075 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 58 [2019-09-19 10:41:51,187 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:51,297 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:51,408 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:41:51,556 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 62 [2019-09-19 10:41:51,774 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2019-09-19 10:41:52,256 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 62 [2019-09-19 10:41:52,331 INFO L199 IcfgInterpreter]: Interpreting procedure eval with input of size 60 for LOIs [2019-09-19 10:41:52,643 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2019-09-19 10:41:53,083 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-19 10:41:53,481 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 46 [2019-09-19 10:41:53,814 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-09-19 10:41:53,955 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:54,304 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2019-09-19 10:41:55,027 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-09-19 10:41:55,169 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:55,316 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-09-19 10:41:55,846 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 46 [2019-09-19 10:41:56,239 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 46 [2019-09-19 10:41:56,577 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2019-09-19 10:41:56,718 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-19 10:41:57,070 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-09-19 10:41:57,452 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 46 [2019-09-19 10:41:57,784 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:41:57,924 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:41:58,077 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 56 [2019-09-19 10:41:58,821 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 91 [2019-09-19 10:41:59,037 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-19 10:41:59,255 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-19 10:41:59,477 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-09-19 10:41:59,875 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2019-09-19 10:42:00,101 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 58 [2019-09-19 10:42:00,554 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 48 [2019-09-19 10:42:00,774 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:42:01,013 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 57 [2019-09-19 10:42:01,421 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2019-09-19 10:42:01,591 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:42:01,937 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 75 [2019-09-19 10:42:02,110 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:42:02,372 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 70 [2019-09-19 10:42:02,492 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:02,611 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:02,724 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:03,635 WARN L191 SmtUtils]: Spent 903.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2019-09-19 10:42:04,074 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 10:42:04,974 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 108 [2019-09-19 10:42:05,400 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 10:42:05,738 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:42:05,902 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:07,180 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2019-09-19 10:42:07,513 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 10:42:07,757 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 53 [2019-09-19 10:42:08,124 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 86 [2019-09-19 10:42:08,234 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:42:09,128 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 112 [2019-09-19 10:42:09,545 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 10:42:10,941 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 127 DAG size of output: 110 [2019-09-19 10:42:11,377 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:42:11,589 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 52 [2019-09-19 10:42:12,036 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 85 [2019-09-19 10:42:12,154 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:42:12,469 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2019-09-19 10:42:12,603 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:42:12,815 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:13,122 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:13,538 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 41 [2019-09-19 10:42:13,812 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:13,929 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:14,051 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:14,175 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:14,421 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:14,710 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:15,093 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 41 [2019-09-19 10:42:15,362 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:15,485 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:15,607 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:15,728 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:15,932 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:16,101 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:16,403 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2019-09-19 10:42:16,543 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:42:16,757 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:17,066 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:17,515 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 41 [2019-09-19 10:42:17,814 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 10:42:17,930 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:18,056 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:18,181 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:18,434 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:18,735 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:19,173 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 41 [2019-09-19 10:42:19,578 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 57 [2019-09-19 10:42:19,691 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:19,813 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:19,932 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:20,147 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:20,315 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:20,596 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-19 10:42:20,735 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:20,867 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:20,998 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:21,185 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2019-09-19 10:42:21,578 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2019-09-19 10:42:21,711 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:42:21,930 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:22,238 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:22,538 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:22,910 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:23,028 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:23,152 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:23,280 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:23,520 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:23,816 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:24,215 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 41 [2019-09-19 10:42:24,484 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:24,603 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:24,722 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:24,840 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:25,036 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:25,202 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:25,499 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2019-09-19 10:42:25,633 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:42:25,849 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:26,160 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:26,359 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:26,462 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:26,833 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:26,953 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:27,080 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:27,205 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:27,494 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-19 10:42:27,619 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-19 10:42:27,886 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2019-09-19 10:42:28,541 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-19 10:42:28,658 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 10:42:28,779 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:28,905 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:29,107 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:29,277 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:42:29,557 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-19 10:42:29,696 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:29,829 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:29,963 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:30,168 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2019-09-19 10:42:30,591 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2019-09-19 10:42:30,754 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:42:32,184 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 129 DAG size of output: 110 [2019-09-19 10:42:32,600 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:42:32,845 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 53 [2019-09-19 10:42:33,480 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 86 [2019-09-19 10:42:33,588 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:42:34,984 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 123 DAG size of output: 108 [2019-09-19 10:42:35,417 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 10:42:36,706 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 122 DAG size of output: 110 [2019-09-19 10:42:37,123 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:42:37,304 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 53 [2019-09-19 10:42:37,952 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 86 [2019-09-19 10:42:38,056 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:42:39,166 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 125 DAG size of output: 119 [2019-09-19 10:42:39,706 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-19 10:42:40,838 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 134 DAG size of output: 119 [2019-09-19 10:42:41,387 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-19 10:42:42,068 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 105 [2019-09-19 10:42:42,393 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:42:43,079 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 105 [2019-09-19 10:42:43,403 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 10:42:44,160 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-09-19 10:42:44,276 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:42:45,041 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 71 [2019-09-19 10:42:45,156 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 10:42:45,639 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-19 10:42:45,871 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2019-09-19 10:42:46,290 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2019-09-19 10:42:46,799 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-19 10:42:46,916 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:47,412 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-19 10:42:47,655 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2019-09-19 10:42:48,068 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2019-09-19 10:42:48,578 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-19 10:42:48,698 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:49,119 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-19 10:42:49,243 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:49,706 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 95 [2019-09-19 10:42:49,928 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:42:50,398 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 95 [2019-09-19 10:42:50,623 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:42:50,978 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-19 10:42:51,147 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:42:51,313 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:42:51,471 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-19 10:42:52,688 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 142 DAG size of output: 126 [2019-09-19 10:42:53,255 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:42:54,477 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 142 DAG size of output: 126 [2019-09-19 10:42:55,041 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:42:55,506 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2019-09-19 10:42:55,737 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:42:57,653 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 154 DAG size of output: 125 [2019-09-19 10:42:58,190 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-19 10:42:58,500 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 61 [2019-09-19 10:42:59,095 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 96 [2019-09-19 10:42:59,317 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-19 10:43:00,515 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 147 DAG size of output: 126 [2019-09-19 10:43:01,081 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:43:02,917 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 141 DAG size of output: 125 [2019-09-19 10:43:03,491 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-19 10:43:03,734 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2019-09-19 10:43:04,514 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 94 [2019-09-19 10:43:04,648 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-19 10:43:04,984 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-19 10:43:05,130 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:05,369 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:05,474 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:05,708 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:05,817 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:05,924 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:06,030 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:06,197 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:43:06,668 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:43:06,795 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:06,932 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:07,069 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:07,344 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:07,449 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:07,691 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:07,805 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:07,918 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:08,033 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:08,203 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:43:08,529 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:43:08,659 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:08,799 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:08,937 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:09,155 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:09,334 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:09,654 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-19 10:43:09,794 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:10,033 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:10,141 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:10,385 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:10,500 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:10,615 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:10,734 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:10,858 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:43:11,172 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:43:11,306 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:11,447 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:11,591 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:11,874 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:11,979 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:12,217 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:12,327 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:12,444 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:12,561 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:12,968 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:43:13,099 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:13,241 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:13,379 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:13,594 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:13,776 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:14,087 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2019-09-19 10:43:14,240 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:43:14,385 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:43:14,535 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:43:14,761 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2019-09-19 10:43:15,212 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-19 10:43:15,371 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:15,611 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:15,720 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:15,960 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:16,076 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:16,192 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:16,309 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:16,707 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:43:16,841 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:16,978 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:17,115 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:17,397 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:17,500 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:17,732 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:17,838 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:17,953 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:18,062 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:18,179 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 41 [2019-09-19 10:43:18,478 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2019-09-19 10:43:18,608 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:18,744 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:18,879 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:19,111 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:19,306 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:19,643 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75 [2019-09-19 10:43:19,800 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:20,039 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:20,148 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:20,388 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:20,502 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:20,616 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:20,729 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:20,909 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:43:21,355 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:43:21,482 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:21,623 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:21,763 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:22,036 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:43:22,142 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:22,376 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 63 [2019-09-19 10:43:22,479 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:43:22,589 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:22,697 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:22,859 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 41 [2019-09-19 10:43:23,325 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:43:23,449 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:43:23,588 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:23,724 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:43:23,960 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:24,149 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:43:24,473 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2019-09-19 10:43:24,628 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:43:24,783 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:43:24,941 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:43:25,168 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 64 [2019-09-19 10:43:25,735 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 80 [2019-09-19 10:43:25,963 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-19 10:43:27,858 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 154 DAG size of output: 125 [2019-09-19 10:43:28,393 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-19 10:43:28,623 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 61 [2019-09-19 10:43:29,231 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 96 [2019-09-19 10:43:29,453 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-19 10:43:30,650 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 147 DAG size of output: 126 [2019-09-19 10:43:31,210 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-19 10:43:33,034 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 141 DAG size of output: 125 [2019-09-19 10:43:33,600 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-19 10:43:33,935 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2019-09-19 10:43:34,615 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 95 [2019-09-19 10:43:34,869 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-09-19 10:43:36,225 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 142 DAG size of output: 129 [2019-09-19 10:43:36,871 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-19 10:43:39,384 WARN L191 SmtUtils]: Spent 2.51 s on a formula simplification. DAG size of input: 152 DAG size of output: 137 [2019-09-19 10:43:39,595 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:43:39,717 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:43:39,840 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:43:39,981 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:43:40,153 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2019-09-19 10:43:40,648 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:43:40,978 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:43:41,390 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 66 [2019-09-19 10:43:41,544 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:43:41,987 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:43:42,321 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:43:42,595 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-19 10:43:42,891 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-19 10:43:43,107 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:43:43,222 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:43:43,342 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:43:43,458 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-19 10:43:43,630 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:43:44,189 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:43:44,986 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:43:45,348 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:45,739 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:43:46,001 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:43:46,516 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:43:46,621 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:43:46,940 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:47,294 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:43:47,541 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:43:48,047 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:43:48,151 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:43:48,398 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2019-09-19 10:43:48,501 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:43:48,642 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:43:48,815 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:43:49,012 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:49,363 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:43:49,612 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:43:50,113 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:43:50,223 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:43:50,525 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:50,878 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 10:43:51,123 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2019-09-19 10:43:51,633 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:43:51,738 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:43:51,973 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 67 [2019-09-19 10:43:52,075 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:43:52,247 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2019-09-19 10:43:53,077 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:43:53,248 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 34 [2019-09-19 10:43:53,444 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:53,783 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 34 [2019-09-19 10:43:54,030 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-09-19 10:43:54,558 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 10:43:54,952 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:55,329 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:43:55,625 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:43:56,153 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-09-19 10:43:56,256 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:43:56,507 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 69 [2019-09-19 10:43:56,616 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:56,756 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 41 [2019-09-19 10:43:57,122 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:57,501 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:43:57,795 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:43:58,327 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:43:58,445 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:43:58,748 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2019-09-19 10:43:59,138 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2019-09-19 10:43:59,433 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:43:59,948 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 56 [2019-09-19 10:44:00,055 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 10:44:00,314 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 67 [2019-09-19 10:44:00,434 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-19 10:44:00,704 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-19 10:44:01,156 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 34 [2019-09-19 10:44:01,561 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2019-09-19 10:44:01,814 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 51 [2019-09-19 10:44:01,841 INFO L199 IcfgInterpreter]: Interpreting procedure do_read_c with input of size 27 for LOIs [2019-09-19 10:44:01,948 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:44:02,069 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:44:02,193 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 29 [2019-09-19 10:44:02,333 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:44:02,513 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:44:02,982 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 33 [2019-09-19 10:44:03,288 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-09-19 10:44:03,616 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 61 [2019-09-19 10:44:03,739 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:44:03,910 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 34 [2019-09-19 10:44:04,407 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:44:04,739 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:44:05,158 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 65 [2019-09-19 10:44:05,311 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:44:05,749 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-19 10:44:06,083 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 49 [2019-09-19 10:44:06,419 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-19 10:44:06,548 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:44:06,783 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2019-09-19 10:44:06,879 INFO L199 IcfgInterpreter]: Interpreting procedure error with input of size 51 for LOIs [2019-09-19 10:44:07,078 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 10:44:07,078 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 10:44:07,082 INFO L193 IcfgInterpreter]: Reachable states at location errorErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 13465#(or (and (= ~q_read_ev~0 2) (or (and (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (= ~c_dr_st~0 1)) (and (= ~q_write_ev~0 1) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0)) (not (= 1 ~p_dw_pc~0))) (and (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (= ~c_dr_st~0 1)) (and (= ~q_write_ev~0 1) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (= 0 ~p_dw_st~0) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0)))) (not (= ~c_num_read~0 ~p_num_write~0))) (and (= ~q_read_ev~0 2) (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (or (and (= 0 ~p_dw_st~0) (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (= ~c_dr_st~0 1)) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (= ~c_dr_st~0 1) (not (= 1 ~p_dw_pc~0))))) (and (= ~q_write_ev~0 1) (or (and (= 1 ~q_free~0) (= 0 ~p_dw_st~0) (= ~c_last_read~0 ~q_buf_0~0)) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (not (= 1 ~p_dw_pc~0)))) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (not (= ~c_last_read~0 ~p_last_write~0)))) [2019-09-19 10:44:07,092 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 10:44:07,092 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 10:44:07,093 INFO L168 Benchmark]: Toolchain (without parser) took 604248.74 ms. Allocated memory was 131.6 MB in the beginning and 137.9 MB in the end (delta: 6.3 MB). Free memory was 87.1 MB in the beginning and 73.0 MB in the end (delta: 14.1 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,093 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 398.21 ms. Allocated memory was 131.6 MB in the beginning and 196.1 MB in the end (delta: 64.5 MB). Free memory was 86.9 MB in the beginning and 171.8 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,093 INFO L168 Benchmark]: Boogie Preprocessor took 49.21 ms. Allocated memory is still 196.1 MB. Free memory was 171.8 MB in the beginning and 169.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,094 INFO L168 Benchmark]: RCFGBuilder took 626.79 ms. Allocated memory is still 196.1 MB. Free memory was 169.9 MB in the beginning and 132.8 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,094 INFO L168 Benchmark]: Sifa took 603170.70 ms. Allocated memory was 196.1 MB in the beginning and 137.9 MB in the end (delta: -58.2 MB). Free memory was 132.8 MB in the beginning and 73.0 MB in the end (delta: 59.9 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-09-19 10:44:07,095 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 398.21 ms. Allocated memory was 131.6 MB in the beginning and 196.1 MB in the end (delta: 64.5 MB). Free memory was 86.9 MB in the beginning and 171.8 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.21 ms. Allocated memory is still 196.1 MB. Free memory was 171.8 MB in the beginning and 169.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 626.79 ms. Allocated memory is still 196.1 MB. Free memory was 169.9 MB in the beginning and 132.8 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.0 MB. Max. memory is 7.1 GB. * Sifa took 603170.70 ms. Allocated memory was 196.1 MB in the beginning and 137.9 MB in the end (delta: -58.2 MB). Free memory was 132.8 MB in the beginning and 73.0 MB in the end (delta: 59.9 MB). Peak memory consumption was 1.7 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]: 603126, ICFG_INTERPRETER_ENTERED_PROCEDURES: 6, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 7475, DAG_INTERPRETER_EARLY_EXITS: 278, TOOLS_POST_APPLICATIONS: 6042, TOOLS_POST_TIME[ms]: 1383, TOOLS_POST_CALL_APPLICATIONS: 1007, TOOLS_POST_CALL_TIME[ms]: 907, TOOLS_POST_RETURN_APPLICATIONS: 1001, TOOLS_POST_RETURN_TIME[ms]: 1123, TOOLS_QUANTIFIERELIM_APPLICATIONS: 7426, TOOLS_QUANTIFIERELIM_TIME[ms]: 2489, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 18, FLUID_QUERY_TIME[ms]: 73, FLUID_QUERIES: 7742, FLUID_YES_ANSWERS: 24, DOMAIN_JOIN_APPLICATIONS: 2280, DOMAIN_JOIN_TIME[ms]: 567872, DOMAIN_ALPHA_APPLICATIONS: 24, DOMAIN_ALPHA_TIME[ms]: 232, DOMAIN_WIDEN_APPLICATIONS: 25, DOMAIN_WIDEN_TIME[ms]: 29152, DOMAIN_ISSUBSETEQ_APPLICATIONS: 267, DOMAIN_ISSUBSETEQ_TIME[ms]: 140, DOMAIN_ISBOTTOM_APPLICATIONS: 1427, DOMAIN_ISBOTTOM_TIME[ms]: 1749, LOOP_SUMMARIZER_APPLICATIONS: 242, LOOP_SUMMARIZER_CACHE_MISSES: 242, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 559450, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 559449, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 267, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 1001, CALL_SUMMARIZER_OVERALL_TIME[ms]: 0, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 552175, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 47, DAG_COMPRESSION_PROCESSED_NODES: 709, DAG_COMPRESSION_RETAINED_NODES: 320 - UnprovableResult [Line: 9]: 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 13465#(or (and (= ~q_read_ev~0 2) (or (and (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (= ~c_dr_st~0 1)) (and (= ~q_write_ev~0 1) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0)) (not (= 1 ~p_dw_pc~0))) (and (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (= ~c_dr_st~0 1)) (and (= ~q_write_ev~0 1) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (= 0 ~p_dw_st~0) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0)))) (not (= ~c_num_read~0 ~p_num_write~0))) (and (= ~q_read_ev~0 2) (or (and (or (not (= ~c_dr_pc~0 1)) (not (= ~q_write_ev~0 1))) (or (and (= 0 ~p_dw_st~0) (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (= ~c_dr_st~0 1)) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (= ~c_dr_st~0 1) (not (= 1 ~p_dw_pc~0))))) (and (= ~q_write_ev~0 1) (or (and (= 1 ~q_free~0) (= 0 ~p_dw_st~0) (= ~c_last_read~0 ~q_buf_0~0)) (and (= 1 ~q_free~0) (= ~c_last_read~0 ~q_buf_0~0) (not (= 1 ~p_dw_pc~0)))) (= ~c_dr_pc~0 1) (= ~c_dr_st~0 0))) (not (= ~c_last_read~0 ~p_last_write~0)))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...