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 SingleStatement --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.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 15:08:24,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 15:08:24,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 15:08:24,330 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 15:08:24,331 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 15:08:24,332 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 15:08:24,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 15:08:24,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 15:08:24,337 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 15:08:24,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 15:08:24,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 15:08:24,339 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 15:08:24,340 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 15:08:24,341 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 15:08:24,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 15:08:24,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 15:08:24,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 15:08:24,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 15:08:24,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 15:08:24,348 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 15:08:24,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 15:08:24,350 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 15:08:24,352 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 15:08:24,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 15:08:24,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 15:08:24,355 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 15:08:24,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 15:08:24,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 15:08:24,356 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 15:08:24,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 15:08:24,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 15:08:24,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 15:08:24,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 15:08:24,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 15:08:24,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 15:08:24,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 15:08:24,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 15:08:24,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 15:08:24,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 15:08:24,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 15:08:24,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 15:08:24,364 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 15:08:24,378 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 15:08:24,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 15:08:24,380 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 15:08:24,380 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 15:08:24,380 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 15:08:24,381 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 15:08:24,381 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 15:08:24,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 15:08:24,381 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 15:08:24,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 15:08:24,382 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 15:08:24,383 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 15:08:24,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 15:08:24,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 15:08:24,383 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 15:08:24,383 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 15:08:24,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 15:08:24,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 15:08:24,384 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 15:08:24,384 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 15:08:24,385 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 15:08:24,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 15:08:24,385 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 15:08:24,385 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 -> SingleStatement 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 15:08:24,416 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 15:08:24,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 15:08:24,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 15:08:24,433 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 15:08:24,433 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 15:08:24,434 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-18 15:08:24,495 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066c8e1d8/b87e77692af34a439792b6601f186195/FLAG96095702b [2019-09-18 15:08:24,979 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 15:08:24,979 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-18 15:08:24,996 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066c8e1d8/b87e77692af34a439792b6601f186195/FLAG96095702b [2019-09-18 15:08:25,324 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/066c8e1d8/b87e77692af34a439792b6601f186195 [2019-09-18 15:08:25,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 15:08:25,334 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 15:08:25,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 15:08:25,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 15:08:25,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 15:08:25,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:08:25" (1/1) ... [2019-09-18 15:08:25,344 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@751266bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:25, skipping insertion in model container [2019-09-18 15:08:25,344 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 03:08:25" (1/1) ... [2019-09-18 15:08:25,352 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 15:08:25,424 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 15:08:25,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 15:08:25,890 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 15:08:26,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 15:08:26,087 INFO L192 MainTranslator]: Completed translation [2019-09-18 15:08:26,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26 WrapperNode [2019-09-18 15:08:26,087 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 15:08:26,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 15:08:26,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 15:08:26,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 15:08:26,100 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,133 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,149 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (1/1) ... [2019-09-18 15:08:26,159 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 15:08:26,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 15:08:26,160 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 15:08:26,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 15:08:26,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 03:08:26" (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 15:08:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 15:08:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 15:08:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 15:08:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 15:08:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 15:08:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-18 15:08:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-18 15:08:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 15:08:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-18 15:08:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-18 15:08:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-18 15:08:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-18 15:08:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-18 15:08:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-18 15:08:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-18 15:08:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 15:08:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 15:08:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 15:08:27,843 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 15:08:27,843 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 15:08:27,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:08:27 BoogieIcfgContainer [2019-09-18 15:08:27,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 15:08:27,847 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 15:08:27,847 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 15:08:27,848 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 15:08:27,849 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 03:08:27" (1/1) ... [2019-09-18 15:08:27,849 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 15:08:27,889 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 15:08:27,890 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 15:08:27,909 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 15:08:27,918 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 15:08:27,920 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 15:08:28,348 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 15:08:28,550 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 15:08:28,819 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 15:08:29,007 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 15:08:29,206 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 15:08:29,403 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 15:08:29,624 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 15:08:29,829 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 15:08:29,852 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 221 for LOIs [2019-09-18 15:09:01,978 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:04,692 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:06,984 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:09,613 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:11,940 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:14,440 WARN L191 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:16,694 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:18,975 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:21,513 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:23,826 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:26,345 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:28,663 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:30,997 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:33,571 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:35,864 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:38,392 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:40,735 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:43,036 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:45,624 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:47,967 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:50,271 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:52,814 WARN L191 SmtUtils]: Spent 2.54 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:55,120 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:09:57,400 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:00,040 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:02,334 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:04,639 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:07,173 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:09,463 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:11,774 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:14,215 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:16,499 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:18,810 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:22,059 WARN L191 SmtUtils]: Spent 3.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:24,358 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:26,680 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:28,991 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:31,297 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:33,585 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:35,897 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:38,190 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:40,474 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:42,772 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:45,077 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:47,368 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:49,634 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:51,922 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:54,204 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:56,505 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:10:58,797 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:01,139 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:03,400 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:05,677 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:07,942 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:10,254 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:12,561 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:14,835 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:17,109 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:19,404 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:21,677 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:23,924 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:26,232 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:28,538 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:30,833 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:33,122 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:35,424 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:37,715 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:40,011 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:42,305 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:44,611 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:46,876 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:49,166 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:51,469 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:53,779 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:56,062 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:11:58,362 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:00,647 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:02,919 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:05,300 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:07,594 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:09,880 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:12,173 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:14,458 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:16,728 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:18,990 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:21,284 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:23,597 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:25,847 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:28,124 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:30,441 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:32,762 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:35,069 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:37,322 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:39,592 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:41,892 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:44,187 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:46,493 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:48,773 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:51,057 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:53,334 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:55,589 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:12:57,863 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:00,167 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:02,480 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:04,760 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:07,076 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:09,348 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:11,653 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:13,937 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:16,245 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:18,552 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:20,809 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:23,109 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:25,407 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:27,667 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:29,977 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:32,278 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:34,574 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:36,882 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:39,152 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:41,416 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:43,708 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:45,972 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:48,301 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:50,604 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:52,885 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:55,175 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:57,439 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:13:59,715 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:02,007 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:04,318 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:06,593 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:08,867 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:11,145 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:13,475 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:15,779 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:18,041 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:20,327 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:22,635 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:24,907 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:27,183 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:29,485 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:31,794 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:34,080 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:36,370 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:38,690 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:40,963 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:43,265 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:45,562 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:47,844 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:50,148 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:52,404 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:54,691 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:56,977 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:14:59,247 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:01,559 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:03,845 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:06,136 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:08,429 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:10,763 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:13,048 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:15,338 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:17,598 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:19,882 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:22,169 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:24,477 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:26,735 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:29,029 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:31,312 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:33,626 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:35,913 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:38,200 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:40,480 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:42,764 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:45,059 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:47,351 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:49,640 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:51,914 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:54,244 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:56,554 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:15:58,845 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:01,130 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:03,424 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:05,727 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:08,009 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:10,305 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:12,639 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:14,919 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:17,204 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:19,495 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:21,809 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:24,114 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:26,454 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:28,752 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:31,031 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:33,290 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:35,588 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:37,885 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:40,174 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:42,458 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:44,750 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:47,038 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:49,305 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:51,592 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:53,876 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:56,176 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:16:58,448 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:00,718 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:03,025 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:05,347 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:07,640 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:09,911 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:12,189 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:14,470 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:16,741 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:19,021 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:21,290 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:23,596 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:25,882 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:28,145 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:30,458 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:32,761 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:35,073 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:37,346 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:39,618 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:41,924 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:44,211 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:46,500 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:48,775 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:51,035 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:53,337 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:55,629 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:17:57,929 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:00,235 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:02,504 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:04,787 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:07,059 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:09,326 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:11,629 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:13,936 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:16,227 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:18,505 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:20,783 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:23,058 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:25,369 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:27,671 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:29,990 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:32,262 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:34,552 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:36,819 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:39,066 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:41,355 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:43,626 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:45,919 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:48,225 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:50,501 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:52,760 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:55,038 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:57,345 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:18:59,590 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:01,876 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:04,169 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:06,447 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:08,761 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:11,026 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:13,328 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:15,599 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:17,892 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:20,202 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:22,519 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:24,807 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:27,092 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:29,376 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:31,670 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:33,962 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:36,246 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:38,558 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:40,848 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:43,126 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:45,398 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:47,752 WARN L191 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:50,006 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:52,294 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:54,603 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:56,880 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:19:59,171 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:01,475 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:03,772 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:06,054 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:08,366 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:10,659 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:12,952 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:15,252 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:17,542 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:19,838 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:22,096 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:24,390 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:26,674 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:28,965 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:31,241 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:33,532 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:35,833 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:38,131 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:40,430 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:42,715 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:45,054 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:47,358 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:49,661 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:51,962 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:54,253 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:56,554 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:20:58,848 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:01,115 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:03,411 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:05,680 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:07,948 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:10,240 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:12,522 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:14,829 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 296 [2019-09-18 15:21:17,104 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 296