java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 05:41:35,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 05:41:35,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 05:41:35,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 05:41:35,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 05:41:35,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 05:41:35,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 05:41:35,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 05:41:35,065 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 05:41:35,066 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 05:41:35,067 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 05:41:35,068 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 05:41:35,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 05:41:35,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 05:41:35,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 05:41:35,071 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 05:41:35,072 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 05:41:35,073 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 05:41:35,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 05:41:35,076 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 05:41:35,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 05:41:35,079 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 05:41:35,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 05:41:35,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 05:41:35,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 05:41:35,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 05:41:35,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 05:41:35,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 05:41:35,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 05:41:35,085 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 05:41:35,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 05:41:35,086 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 05:41:35,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 05:41:35,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 05:41:35,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 05:41:35,089 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 05:41:35,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 05:41:35,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 05:41:35,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 05:41:35,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 05:41:35,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 05:41:35,092 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 05:41:35,106 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 05:41:35,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 05:41:35,108 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 05:41:35,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 05:41:35,108 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 05:41:35,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 05:41:35,109 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 05:41:35,109 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 05:41:35,109 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 05:41:35,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 05:41:35,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 05:41:35,110 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 05:41:35,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 05:41:35,110 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 05:41:35,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 05:41:35,111 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 05:41:35,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 05:41:35,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 05:41:35,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 05:41:35,111 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 05:41:35,112 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 05:41:35,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 05:41:35,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 05:41:35,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 05:41:35,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 05:41:35,113 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 05:41:35,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 05:41:35,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 05:41:35,113 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 05:41:35,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 05:41:35,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 05:41:35,158 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 05:41:35,159 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 05:41:35,160 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 05:41:35,160 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2019-09-18 05:41:35,216 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7becb1627/b360cbd2eb4e49ccb9a245ff909f5ade/FLAGb55e9ede7 [2019-09-18 05:41:35,709 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 05:41:35,710 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2019-09-18 05:41:35,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7becb1627/b360cbd2eb4e49ccb9a245ff909f5ade/FLAGb55e9ede7 [2019-09-18 05:41:36,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7becb1627/b360cbd2eb4e49ccb9a245ff909f5ade [2019-09-18 05:41:36,042 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 05:41:36,044 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 05:41:36,045 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 05:41:36,045 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 05:41:36,049 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 05:41:36,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7926209b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36, skipping insertion in model container [2019-09-18 05:41:36,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,060 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 05:41:36,124 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 05:41:36,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 05:41:36,603 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 05:41:36,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 05:41:36,738 INFO L192 MainTranslator]: Completed translation [2019-09-18 05:41:36,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36 WrapperNode [2019-09-18 05:41:36,739 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 05:41:36,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 05:41:36,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 05:41:36,739 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 05:41:36,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,762 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... [2019-09-18 05:41:36,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 05:41:36,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 05:41:36,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 05:41:36,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 05:41:36,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 05:41:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 05:41:36,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 05:41:36,884 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 05:41:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 05:41:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 05:41:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-18 05:41:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-18 05:41:36,885 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-18 05:41:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-18 05:41:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-18 05:41:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-18 05:41:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 05:41:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 05:41:36,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 05:41:38,116 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 05:41:38,116 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 05:41:38,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 05:41:38 BoogieIcfgContainer [2019-09-18 05:41:38,118 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 05:41:38,118 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 05:41:38,118 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 05:41:38,119 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 05:41:38,120 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 05:41:38" (1/1) ... [2019-09-18 05:41:38,120 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 05:41:38,142 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 05:41:38,142 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 05:41:38,152 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 05:41:38,162 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 05:41:38,164 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 05:41:38,539 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-18 05:41:38,796 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 05:41:39,049 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 05:41:39,289 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 05:41:39,332 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 213 for LOIs [2019-09-18 05:41:46,362 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:48,353 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:50,876 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:52,666 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:54,459 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:56,254 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:58,040 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:41:59,819 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:01,594 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:03,486 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:05,241 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:07,041 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:08,803 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:10,591 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:12,366 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:14,195 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:15,945 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:17,699 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:19,464 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:21,202 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:23,026 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:24,792 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:26,580 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:28,346 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:30,091 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:31,854 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:33,643 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:35,411 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:37,179 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:38,919 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:40,681 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:42,442 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:44,210 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:45,982 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:47,720 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:49,463 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:51,204 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:52,989 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:54,735 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:56,493 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:42:58,251 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:00,016 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:01,775 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:03,536 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:05,278 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:07,058 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:08,809 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:10,582 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:12,324 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:14,088 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:15,848 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:17,598 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:19,337 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:21,079 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:22,818 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:24,571 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:26,332 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:28,045 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:29,798 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:31,540 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:33,294 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:35,043 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:36,785 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:38,529 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:40,298 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:42,051 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:43,823 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:45,589 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:47,319 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:49,058 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:50,805 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:52,587 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:54,353 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:56,120 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:57,866 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:43:59,616 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:01,375 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:03,142 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:04,889 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:06,628 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:08,382 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:10,161 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:11,911 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:13,654 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:15,417 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:17,163 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:18,902 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:20,658 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:22,416 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:24,164 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:25,912 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:27,658 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:29,423 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:31,178 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:32,923 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:34,673 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:36,432 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:38,163 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:39,899 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:41,648 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:43,396 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:45,154 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:46,908 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:48,642 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:50,404 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:52,154 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:53,890 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:55,655 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:57,377 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:44:59,137 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:00,908 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:02,655 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:04,411 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:06,157 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:07,879 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:09,620 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:11,366 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:13,105 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:14,858 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:16,604 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:18,361 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:20,119 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:21,837 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:23,602 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:25,353 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:27,101 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:28,844 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:30,597 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:32,364 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:34,116 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:35,857 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:37,634 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:39,360 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:41,096 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:42,872 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:44,641 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:46,388 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:48,156 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:49,916 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:51,685 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:53,434 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:55,198 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:56,946 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:45:58,697 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:00,461 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:02,213 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:03,966 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:05,724 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:07,472 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:09,192 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:10,939 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:12,698 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:14,462 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:16,200 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:17,973 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:19,711 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:21,443 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:23,182 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:24,916 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:26,656 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 255 [2019-09-18 05:46:30,282 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:32,064 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:46:35,720 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:37,515 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:46:41,133 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:42,947 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:46:46,594 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:48,402 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:46:52,050 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:53,859 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:46:57,495 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:46:59,276 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:02,931 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:04,785 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:08,389 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:10,187 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:13,813 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:15,615 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:19,221 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:21,016 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:24,608 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:26,442 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:30,094 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:31,876 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:35,478 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:37,278 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:40,875 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:42,641 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:46,271 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:48,050 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:51,629 WARN L191 SmtUtils]: Spent 3.56 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:53,438 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:47:57,055 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:47:58,853 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:02,481 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:04,263 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:07,857 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:09,647 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:13,252 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:15,031 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:18,655 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:20,432 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:24,045 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:25,836 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:29,461 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:31,230 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:34,876 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:36,660 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:40,283 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:42,049 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:45,699 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:47,496 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:51,107 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:52,900 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:48:56,511 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:48:58,292 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:01,891 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:03,688 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:07,344 WARN L191 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:09,136 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:12,771 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:14,574 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:18,210 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:19,990 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:23,599 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:25,368 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:29,004 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:30,798 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:34,412 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:36,212 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:39,840 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:41,624 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:45,236 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:47,038 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:50,655 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:52,436 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:49:56,037 WARN L191 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:49:57,849 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:50:01,481 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-09-18 05:50:03,281 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification that was a NOOP. DAG size: 261 [2019-09-18 05:50:05,004 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:06,696 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:08,419 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:10,120 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:11,812 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:13,500 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:15,176 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:16,867 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:18,556 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:20,269 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:21,990 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:23,714 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:25,416 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:27,086 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:28,805 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:30,516 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:32,221 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:33,939 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:35,640 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:37,349 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:39,059 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:40,763 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:42,484 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:44,197 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:45,870 WARN L191 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:47,566 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:49,273 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:50,982 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:52,664 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:54,381 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:56,087 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:57,781 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:50:59,465 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:01,158 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:02,851 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:04,563 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:06,276 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:07,967 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:09,653 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:11,359 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:13,056 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:14,778 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:16,462 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:18,174 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:19,919 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:21,615 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:23,332 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:25,038 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:26,746 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:28,450 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:30,160 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:31,872 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:33,558 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:35,270 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:36,958 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:38,647 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:40,346 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:42,035 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:43,749 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:45,454 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:47,190 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:48,888 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:50,596 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:52,289 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:53,996 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:55,705 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:57,408 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:51:59,131 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:00,847 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:02,580 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:04,297 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:06,004 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:07,714 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:09,407 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:11,110 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:12,818 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:14,512 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:16,215 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:17,913 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:19,617 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:21,302 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:23,007 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:24,714 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:26,419 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:28,128 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:29,833 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:31,555 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:33,255 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:34,959 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:36,672 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:38,376 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:40,059 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:41,768 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:43,464 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:45,165 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:46,865 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:48,555 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:50,272 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:51,976 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:53,696 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:55,392 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:57,117 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:52:58,823 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:00,540 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:02,237 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:03,939 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:05,627 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:07,340 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:09,038 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:10,752 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:12,445 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:14,156 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:15,859 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:17,545 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:19,223 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:20,923 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:22,634 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:24,326 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:26,017 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:27,716 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:29,428 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:31,138 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:32,843 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:34,560 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:36,267 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:37,971 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:39,683 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:41,381 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:43,101 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:44,822 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:46,505 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:48,214 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:49,922 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:51,631 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:53,333 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:55,030 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:56,717 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:53:58,427 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:00,143 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:01,855 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:03,578 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:05,301 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:07,012 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:08,692 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:10,427 WARN L191 SmtUtils]: Spent 1.73 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:12,133 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:13,846 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:15,562 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:17,251 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:18,952 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252 [2019-09-18 05:54:20,651 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 252