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.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 05:41:34,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 05:41:34,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 05:41:34,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 05:41:34,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 05:41:34,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 05:41:34,791 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 05:41:34,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 05:41:34,794 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 05:41:34,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 05:41:34,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 05:41:34,797 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 05:41:34,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 05:41:34,799 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 05:41:34,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 05:41:34,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 05:41:34,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 05:41:34,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 05:41:34,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 05:41:34,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 05:41:34,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 05:41:34,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 05:41:34,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 05:41:34,810 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 05:41:34,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 05:41:34,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 05:41:34,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 05:41:34,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 05:41:34,813 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 05:41:34,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 05:41:34,815 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 05:41:34,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 05:41:34,816 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 05:41:34,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 05:41:34,818 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 05:41:34,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 05:41:34,819 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 05:41:34,819 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 05:41:34,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 05:41:34,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 05:41:34,821 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 05:41:34,822 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 05:41:34,836 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 05:41:34,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 05:41:34,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 05:41:34,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 05:41:34,838 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 05:41:34,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 05:41:34,839 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 05:41:34,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 05:41:34,839 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 05:41:34,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 05:41:34,841 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 05:41:34,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 05:41:34,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 05:41:34,841 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 05:41:34,842 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 05:41:34,842 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 05:41:34,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 05:41:34,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 05:41:34,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 05:41:34,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 05:41:34,843 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 05:41:34,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 05:41:34,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 05:41:34,843 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 05:41:34,874 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 05:41:34,896 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 05:41:34,902 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 05:41:34,905 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 05:41:34,906 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 05:41:34,907 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-18 05:41:34,982 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a70a3232/8d20bc2194a243a98bac0b6a1a0e236b/FLAG7f4346e29 [2019-09-18 05:41:35,501 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 05:41:35,502 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-18 05:41:35,522 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a70a3232/8d20bc2194a243a98bac0b6a1a0e236b/FLAG7f4346e29 [2019-09-18 05:41:35,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a70a3232/8d20bc2194a243a98bac0b6a1a0e236b [2019-09-18 05:41:35,847 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 05:41:35,849 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 05:41:35,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 05:41:35,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 05:41:35,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 05:41:35,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 05:41:35" (1/1) ... [2019-09-18 05:41:35,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@327a7bf9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:35, skipping insertion in model container [2019-09-18 05:41:35,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 05:41:35" (1/1) ... [2019-09-18 05:41:35,866 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 05:41:35,926 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 05:41:36,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 05:41:36,415 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 05:41:36,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 05:41:36,570 INFO L192 MainTranslator]: Completed translation [2019-09-18 05:41:36,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 05:41:36 WrapperNode [2019-09-18 05:41:36,570 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 05:41:36,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 05:41:36,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 05:41:36,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 05:41:36,583 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 05:41:36,583 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 05:41:36,596 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 05:41:36,596 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 05:41:36,617 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 05:41:36,633 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 05:41:36,638 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 05:41:36,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 05:41:36,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 05:41:36,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 05:41:36,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 05:41:36,646 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 05:41:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 05:41:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 05:41:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 05:41:36,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 05:41:36,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-18 05:41:36,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-18 05:41:36,729 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-18 05:41:36,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 05:41:36,729 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-18 05:41:36,729 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-18 05:41:36,730 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-18 05:41:36,731 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-18 05:41:36,731 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-18 05:41:36,731 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-18 05:41:36,731 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-18 05:41:36,731 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 05:41:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 05:41:36,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 05:41:37,983 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 05:41:37,983 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 05:41:37,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 05:41:37 BoogieIcfgContainer [2019-09-18 05:41:37,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 05:41:37,985 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 05:41:37,985 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 05:41:37,985 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 05:41:37,986 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 05:41:37" (1/1) ... [2019-09-18 05:41:37,987 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 05:41:38,011 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 05:41:38,013 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 05:41:38,032 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 05:41:38,061 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 05:41:38,063 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 05:41:38,470 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 05:41:38,741 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 05:41:39,001 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 05:41:39,226 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 05:41:39,249 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 221 for LOIs [2019-09-18 05:41:44,005 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:46,459 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:48,494 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:50,622 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:52,681 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:54,678 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:56,953 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:41:59,059 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:01,144 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:03,318 WARN L191 SmtUtils]: Spent 2.17 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:05,425 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:07,527 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:09,621 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:11,776 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:13,843 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:15,929 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:18,084 WARN L191 SmtUtils]: Spent 2.15 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:20,246 WARN L191 SmtUtils]: Spent 2.16 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:22,325 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:24,418 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:26,488 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:28,603 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:30,688 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:32,772 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:34,846 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:36,941 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:39,050 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:41,149 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:43,255 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:45,346 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:47,430 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:49,533 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:51,604 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:53,679 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:55,788 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:42:57,899 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:00,004 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:02,077 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:04,147 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:06,241 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:08,336 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:10,413 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:12,506 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:14,615 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:16,716 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:18,804 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:20,908 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:22,980 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:25,059 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:27,123 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:29,200 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:31,274 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:33,348 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:35,450 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:37,565 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:39,663 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:41,786 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:43,868 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:45,951 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:48,028 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:50,134 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:52,222 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:54,338 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:56,440 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:43:58,546 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:00,646 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:02,713 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:04,803 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:06,896 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:08,975 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:11,048 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:13,141 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:15,225 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:17,329 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:19,412 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:21,520 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:23,600 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:25,691 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:27,787 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:29,863 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:31,953 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:34,056 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:36,152 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:38,251 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:40,347 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:42,447 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:44,544 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:46,633 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:48,737 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:50,846 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:52,957 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:55,047 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:57,154 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:44:59,221 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:01,322 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:03,412 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:05,512 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:07,602 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:09,712 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:11,802 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:13,887 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:15,984 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:18,094 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:20,228 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:22,311 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:24,435 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:26,528 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:28,625 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:30,728 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:32,821 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:34,925 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:37,012 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:39,105 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:41,190 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:43,289 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:45,382 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:47,480 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:49,561 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:51,641 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:53,762 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:55,851 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:45:57,965 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:00,049 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:02,165 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:04,261 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:06,356 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:08,441 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:10,536 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:12,631 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:14,723 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:16,791 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:18,885 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:20,982 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:23,082 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:25,185 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:27,261 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:29,365 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:31,467 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:33,563 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:35,666 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:37,791 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:39,894 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:41,949 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:44,048 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:46,112 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:48,222 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:50,308 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:52,418 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:54,553 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:56,653 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:46:58,778 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:00,896 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:02,965 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:05,064 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:07,156 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:09,254 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:11,338 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:13,425 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:15,513 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:17,589 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:19,671 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:21,789 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:23,887 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:26,010 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:28,100 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:30,202 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:32,302 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:34,369 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-18 05:47:40,021 WARN L191 SmtUtils]: Spent 5.65 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:47:40,212 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:40,390 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:47:40,574 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:41,095 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:47:46,771 WARN L191 SmtUtils]: Spent 5.68 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:47:46,952 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:47,133 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:47:47,315 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:47,830 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:47:53,432 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:47:53,611 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:53,789 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:47:53,974 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:47:54,484 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:00,142 WARN L191 SmtUtils]: Spent 5.66 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:00,324 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:00,502 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:00,680 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:01,186 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:06,833 WARN L191 SmtUtils]: Spent 5.65 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:07,011 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:07,189 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:07,371 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:07,887 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:13,511 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:13,691 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:13,869 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:14,053 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:14,577 WARN L191 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:20,189 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:20,370 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:20,546 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:20,730 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:21,250 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:26,854 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:27,039 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:27,216 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:27,395 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:27,916 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:33,537 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:33,717 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:33,893 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:34,073 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:34,586 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:40,204 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:40,384 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:40,562 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:40,746 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:41,266 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:46,864 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:47,040 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:47,214 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:47,398 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:47,907 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:48:53,525 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:48:53,706 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:53,879 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:48:54,054 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:48:54,570 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:00,153 WARN L191 SmtUtils]: Spent 5.58 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:00,334 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:00,508 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:00,688 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:01,206 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:06,807 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:06,991 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:07,174 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:07,355 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:07,861 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:13,481 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:13,666 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:13,844 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:14,025 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:14,531 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:20,177 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:20,360 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:20,535 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:20,718 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:21,233 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:26,825 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:27,008 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:27,186 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:27,367 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:27,885 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:33,529 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:33,715 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:33,889 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:34,070 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:34,590 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:40,215 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:40,395 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:40,570 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:40,755 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:41,262 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:46,866 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:47,045 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:47,220 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:47,398 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:47,915 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:49:53,540 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:49:53,712 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:53,893 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:49:54,068 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:49:54,582 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:00,185 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:00,365 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:00,545 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:00,725 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:01,235 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:06,882 WARN L191 SmtUtils]: Spent 5.65 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:07,055 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:07,230 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:07,408 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:07,914 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:13,556 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:13,731 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:13,901 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:14,080 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:14,593 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:20,204 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:20,387 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:20,560 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:20,741 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:21,250 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:26,862 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:27,045 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:27,223 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:27,399 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:27,903 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:33,523 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:33,701 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:33,881 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:34,056 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:34,573 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:40,172 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:40,345 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:40,521 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:40,699 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:41,210 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:46,806 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:46,983 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:47,163 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:47,335 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:47,853 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:50:53,525 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:50:53,702 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:53,868 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:50:54,044 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:50:54,586 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:00,221 WARN L191 SmtUtils]: Spent 5.63 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:00,393 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:00,563 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:00,741 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:01,241 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:06,728 WARN L191 SmtUtils]: Spent 5.49 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:06,902 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:07,072 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:07,244 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:07,743 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:13,200 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:13,375 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:13,540 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:13,718 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:14,214 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:19,722 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:19,898 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:20,065 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:20,244 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:20,739 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:26,200 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:26,374 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:26,546 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:26,723 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:27,216 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:32,712 WARN L191 SmtUtils]: Spent 5.49 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:32,888 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:33,059 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:33,232 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:33,731 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:39,190 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:39,366 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:39,536 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:39,707 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:40,207 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:45,660 WARN L191 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:45,839 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:46,009 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:46,188 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:46,691 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:52,156 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:52,332 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:52,505 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:52,682 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:53,185 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:51:58,661 WARN L191 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:51:58,840 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:59,005 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:51:59,183 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:51:59,690 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:05,170 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:05,345 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:05,512 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:05,690 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:06,183 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:11,664 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:11,842 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:12,012 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:12,183 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:12,675 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:18,127 WARN L191 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:18,305 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:18,477 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:18,654 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:19,155 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:24,580 WARN L191 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:24,753 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:24,923 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:25,095 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:25,578 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:30,975 WARN L191 SmtUtils]: Spent 5.40 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:31,151 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:31,322 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:31,493 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:31,996 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:37,391 WARN L191 SmtUtils]: Spent 5.39 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:37,565 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:37,728 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:37,901 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:38,394 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:43,845 WARN L191 SmtUtils]: Spent 5.45 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:44,020 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:44,188 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:44,361 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:44,854 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:50,317 WARN L191 SmtUtils]: Spent 5.46 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:50,492 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:50,659 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:50,827 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:51,315 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:52:56,837 WARN L191 SmtUtils]: Spent 5.52 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:52:57,015 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:57,188 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:52:57,368 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:52:57,886 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:03,493 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:03,669 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:03,842 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:04,021 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:04,540 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:10,145 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:10,322 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:10,502 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:10,683 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:11,196 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:16,792 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:16,971 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:17,149 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:17,328 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:17,844 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:23,438 WARN L191 SmtUtils]: Spent 5.59 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:23,621 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:23,797 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:23,971 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:24,473 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:30,037 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:30,217 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:30,383 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:30,566 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:31,073 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:36,595 WARN L191 SmtUtils]: Spent 5.52 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:36,768 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:36,935 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:37,104 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:37,624 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:43,188 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:43,368 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:43,542 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:43,720 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:44,237 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:49,780 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:49,963 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:50,137 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:50,319 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:50,832 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:53:56,394 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:53:56,573 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:56,750 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:53:56,926 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:53:57,435 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:54:02,965 WARN L191 SmtUtils]: Spent 5.53 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:54:03,144 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:03,317 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:54:03,495 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:04,008 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:54:09,549 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:54:09,725 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:09,896 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:54:10,076 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:10,580 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:54:16,147 WARN L191 SmtUtils]: Spent 5.57 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:54:16,324 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:16,494 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:54:16,675 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:17,177 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111 [2019-09-18 05:54:22,755 WARN L191 SmtUtils]: Spent 5.58 s on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-09-18 05:54:22,933 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:23,104 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 05:54:23,286 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 05:54:23,798 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 111