java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-20 00:27:38,463 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 00:27:38,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 00:27:38,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 00:27:38,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 00:27:38,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 00:27:38,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 00:27:38,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 00:27:38,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 00:27:38,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 00:27:38,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 00:27:38,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 00:27:38,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 00:27:38,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 00:27:38,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 00:27:38,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 00:27:38,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 00:27:38,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 00:27:38,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 00:27:38,512 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 00:27:38,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 00:27:38,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 00:27:38,517 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 00:27:38,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 00:27:38,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 00:27:38,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 00:27:38,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 00:27:38,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 00:27:38,525 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 00:27:38,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 00:27:38,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 00:27:38,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 00:27:38,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 00:27:38,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 00:27:38,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 00:27:38,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 00:27:38,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 00:27:38,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 00:27:38,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 00:27:38,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 00:27:38,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 00:27:38,539 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 [2019-09-20 00:27:38,566 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 00:27:38,566 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 00:27:38,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 00:27:38,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 00:27:38,569 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 00:27:38,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 00:27:38,570 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 00:27:38,570 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 00:27:38,570 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 00:27:38,570 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 00:27:38,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 00:27:38,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 00:27:38,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 00:27:38,572 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 00:27:38,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 00:27:38,573 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 00:27:38,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 00:27:38,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 00:27:38,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 00:27:38,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 00:27:38,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 00:27:38,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 00:27:38,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 00:27:38,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 00:27:38,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 00:27:38,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 00:27:38,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 00:27:38,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 00:27:38,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 00:27:38,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 00:27:38,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 00:27:38,658 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 00:27:38,660 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 00:27:38,660 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 00:27:38,661 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-20 00:27:38,736 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf4d95d48/2160418533d44087869e75f344f7f6f4/FLAGb3f1699f9 [2019-09-20 00:27:39,305 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 00:27:39,306 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-09-20 00:27:39,325 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf4d95d48/2160418533d44087869e75f344f7f6f4/FLAGb3f1699f9 [2019-09-20 00:27:39,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf4d95d48/2160418533d44087869e75f344f7f6f4 [2019-09-20 00:27:39,581 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 00:27:39,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 00:27:39,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 00:27:39,584 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 00:27:39,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 00:27:39,587 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 12:27:39" (1/1) ... [2019-09-20 00:27:39,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b75efe2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:39, skipping insertion in model container [2019-09-20 00:27:39,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 12:27:39" (1/1) ... [2019-09-20 00:27:39,596 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 00:27:39,659 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 00:27:40,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 00:27:40,125 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 00:27:40,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 00:27:40,282 INFO L192 MainTranslator]: Completed translation [2019-09-20 00:27:40,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40 WrapperNode [2019-09-20 00:27:40,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 00:27:40,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 00:27:40,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 00:27:40,283 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 00:27:40,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (1/1) ... [2019-09-20 00:27:40,362 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 00:27:40,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 00:27:40,363 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 00:27:40,363 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 00:27:40,364 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 12:27:40" (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 [2019-09-20 00:27:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 00:27:40,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 00:27:40,449 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 00:27:40,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 00:27:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-20 00:27:40,450 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 00:27:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-20 00:27:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 00:27:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-20 00:27:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-20 00:27:40,451 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-20 00:27:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-20 00:27:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-20 00:27:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-20 00:27:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-20 00:27:40,453 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 00:27:40,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 00:27:40,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 00:27:42,401 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 00:27:42,402 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 00:27:42,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 12:27:42 BoogieIcfgContainer [2019-09-20 00:27:42,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 00:27:42,405 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 00:27:42,405 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 00:27:42,405 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 00:27:42,406 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 12:27:42" (1/1) ... [2019-09-20 00:27:42,407 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ 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=NeverFluid [2019-09-20 00:27:42,444 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 00:27:42,444 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 00:27:42,461 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 00:27:42,469 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 00:27:42,470 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 00:27:42,926 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-20 00:27:43,200 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-20 00:27:43,501 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-20 00:27:43,737 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-09-20 00:27:43,758 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 233 for LOIs [2019-09-20 00:27:45,724 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:27:49,590 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:27:50,604 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:27:52,599 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:27:53,596 WARN L191 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:27:56,701 WARN L191 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:27:57,676 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:27:59,692 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-09-20 00:28:00,734 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-20 00:28:01,074 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:28:04,784 WARN L191 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:28:05,736 WARN L191 SmtUtils]: Spent 950.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:07,717 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:28:08,684 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:11,685 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:28:12,673 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:12,987 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:28:16,641 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:28:17,605 WARN L191 SmtUtils]: Spent 963.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:19,595 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:28:20,592 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:23,533 WARN L191 SmtUtils]: Spent 2.94 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:28:24,515 WARN L191 SmtUtils]: Spent 981.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:26,524 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-09-20 00:28:27,533 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-20 00:28:27,827 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:28:31,529 WARN L191 SmtUtils]: Spent 3.70 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:28:32,487 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:34,494 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:28:35,482 WARN L191 SmtUtils]: Spent 987.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:38,447 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:28:39,404 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:28:47,993 WARN L191 SmtUtils]: Spent 8.56 s on a formula simplification. DAG size of input: 517 DAG size of output: 390 [2019-09-20 00:28:51,268 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification that was a NOOP. DAG size: 390 [2019-09-20 00:28:52,532 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:28:59,032 WARN L191 SmtUtils]: Spent 6.50 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:29:02,231 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:29:08,787 WARN L191 SmtUtils]: Spent 6.55 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:29:11,972 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:29:24,857 WARN L191 SmtUtils]: Spent 12.88 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:29:29,071 WARN L191 SmtUtils]: Spent 4.21 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:29:33,306 WARN L191 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 395 DAG size of output: 1 [2019-09-20 00:29:41,648 WARN L191 SmtUtils]: Spent 8.34 s on a formula simplification. DAG size of input: 394 DAG size of output: 391 [2019-09-20 00:29:45,785 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 391 [2019-09-20 00:29:56,642 WARN L191 SmtUtils]: Spent 10.83 s on a formula simplification. DAG size of input: 403 DAG size of output: 403 [2019-09-20 00:30:01,988 WARN L191 SmtUtils]: Spent 5.35 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:30:12,878 WARN L191 SmtUtils]: Spent 10.88 s on a formula simplification. DAG size of input: 405 DAG size of output: 403 [2019-09-20 00:30:18,285 WARN L191 SmtUtils]: Spent 5.41 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:30:28,931 WARN L191 SmtUtils]: Spent 10.64 s on a formula simplification. DAG size of input: 405 DAG size of output: 403 [2019-09-20 00:30:34,313 WARN L191 SmtUtils]: Spent 5.38 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:30:35,485 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:30:42,070 WARN L191 SmtUtils]: Spent 6.58 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:30:45,226 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:30:51,802 WARN L191 SmtUtils]: Spent 6.57 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:30:55,019 WARN L191 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:31:08,033 WARN L191 SmtUtils]: Spent 13.01 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:31:12,256 WARN L191 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:31:13,458 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:31:19,949 WARN L191 SmtUtils]: Spent 6.49 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:31:23,108 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:31:29,652 WARN L191 SmtUtils]: Spent 6.54 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:31:32,844 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:31:45,732 WARN L191 SmtUtils]: Spent 12.89 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:31:49,975 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:31:54,269 WARN L191 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 395 DAG size of output: 1 [2019-09-20 00:32:02,590 WARN L191 SmtUtils]: Spent 8.31 s on a formula simplification. DAG size of input: 394 DAG size of output: 391 [2019-09-20 00:32:06,741 WARN L191 SmtUtils]: Spent 4.15 s on a formula simplification that was a NOOP. DAG size: 391 [2019-09-20 00:32:12,133 WARN L191 SmtUtils]: Spent 5.38 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:32:17,476 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:32:22,820 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:32:28,162 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:32:29,324 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:32:35,935 WARN L191 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:32:39,155 WARN L191 SmtUtils]: Spent 3.22 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:32:45,708 WARN L191 SmtUtils]: Spent 6.55 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:32:48,905 WARN L191 SmtUtils]: Spent 3.20 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:33:02,451 WARN L191 SmtUtils]: Spent 13.54 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:33:06,924 WARN L191 SmtUtils]: Spent 4.47 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:33:24,995 WARN L191 SmtUtils]: Spent 18.04 s on a formula simplification. DAG size of input: 412 DAG size of output: 411 [2019-09-20 00:33:25,365 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:33:43,339 WARN L191 SmtUtils]: Spent 17.96 s on a formula simplification. DAG size of input: 412 DAG size of output: 411 [2019-09-20 00:33:43,718 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:33:44,044 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 1 [2019-09-20 00:33:47,929 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 508 DAG size of output: 318 [2019-09-20 00:33:48,926 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:33:50,915 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 326 DAG size of output: 318 [2019-09-20 00:33:51,936 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:33:54,943 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 510 DAG size of output: 318 [2019-09-20 00:33:55,954 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:33:58,074 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 324 DAG size of output: 321 [2019-09-20 00:33:59,109 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-20 00:34:06,163 WARN L191 SmtUtils]: Spent 7.04 s on a formula simplification that was a NOOP. DAG size: 404 [2019-09-20 00:34:06,543 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:06,912 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:21,015 WARN L191 SmtUtils]: Spent 14.06 s on a formula simplification. DAG size of input: 406 DAG size of output: 404 [2019-09-20 00:34:21,393 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:21,770 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:35,842 WARN L191 SmtUtils]: Spent 14.04 s on a formula simplification. DAG size of input: 406 DAG size of output: 404 [2019-09-20 00:34:36,206 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:36,585 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 00:34:36,928 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 1 [2019-09-20 00:34:40,756 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification. DAG size of input: 508 DAG size of output: 318 [2019-09-20 00:34:41,742 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:34:43,780 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 326 DAG size of output: 318 [2019-09-20 00:34:44,782 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:34:47,802 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 510 DAG size of output: 318 [2019-09-20 00:34:48,834 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:34:50,977 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 324 DAG size of output: 321 [2019-09-20 00:34:52,020 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-20 00:34:52,454 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 1 [2019-09-20 00:34:56,324 WARN L191 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 508 DAG size of output: 318 [2019-09-20 00:34:57,321 WARN L191 SmtUtils]: Spent 995.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:34:59,324 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 326 DAG size of output: 318 [2019-09-20 00:35:00,319 WARN L191 SmtUtils]: Spent 994.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:35:03,318 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 510 DAG size of output: 318 [2019-09-20 00:35:04,317 WARN L191 SmtUtils]: Spent 998.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:35:04,631 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 1 [2019-09-20 00:35:08,493 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification. DAG size of input: 508 DAG size of output: 318 [2019-09-20 00:35:09,500 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:35:11,542 WARN L191 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 326 DAG size of output: 318 [2019-09-20 00:35:12,548 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:35:15,631 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 510 DAG size of output: 318 [2019-09-20 00:35:16,653 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-20 00:35:17,049 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:35:21,016 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:35:22,047 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:24,120 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:35:25,147 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:28,296 WARN L191 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:35:29,341 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:31,503 WARN L191 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-09-20 00:35:32,549 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-20 00:35:32,880 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:35:36,851 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:35:37,860 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:39,948 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:35:40,969 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:44,112 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:35:45,131 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:45,440 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:35:49,361 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:35:50,375 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:52,498 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:35:53,550 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:56,712 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:35:57,744 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:35:59,890 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-09-20 00:36:00,924 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 325 [2019-09-20 00:36:01,250 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 1 [2019-09-20 00:36:05,206 WARN L191 SmtUtils]: Spent 3.95 s on a formula simplification. DAG size of input: 518 DAG size of output: 322 [2019-09-20 00:36:06,210 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:36:08,288 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 330 DAG size of output: 322 [2019-09-20 00:36:09,324 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:36:12,534 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 520 DAG size of output: 322 [2019-09-20 00:36:13,561 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification that was a NOOP. DAG size: 322 [2019-09-20 00:36:22,800 WARN L191 SmtUtils]: Spent 9.21 s on a formula simplification. DAG size of input: 517 DAG size of output: 390 [2019-09-20 00:36:26,369 WARN L191 SmtUtils]: Spent 3.57 s on a formula simplification that was a NOOP. DAG size: 390 [2019-09-20 00:36:27,703 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:36:34,678 WARN L191 SmtUtils]: Spent 6.97 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:36:38,125 WARN L191 SmtUtils]: Spent 3.45 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:36:45,160 WARN L191 SmtUtils]: Spent 7.03 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:36:48,646 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:37:02,649 WARN L191 SmtUtils]: Spent 14.00 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:37:07,290 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:37:11,969 WARN L191 SmtUtils]: Spent 4.63 s on a formula simplification. DAG size of input: 395 DAG size of output: 1 [2019-09-20 00:37:20,996 WARN L191 SmtUtils]: Spent 9.02 s on a formula simplification. DAG size of input: 394 DAG size of output: 391 [2019-09-20 00:37:25,410 WARN L191 SmtUtils]: Spent 4.41 s on a formula simplification that was a NOOP. DAG size: 391 [2019-09-20 00:37:37,094 WARN L191 SmtUtils]: Spent 11.67 s on a formula simplification. DAG size of input: 403 DAG size of output: 403 [2019-09-20 00:37:42,908 WARN L191 SmtUtils]: Spent 5.81 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:37:54,576 WARN L191 SmtUtils]: Spent 11.66 s on a formula simplification. DAG size of input: 405 DAG size of output: 403 [2019-09-20 00:38:00,353 WARN L191 SmtUtils]: Spent 5.78 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:38:11,947 WARN L191 SmtUtils]: Spent 11.59 s on a formula simplification. DAG size of input: 405 DAG size of output: 403 [2019-09-20 00:38:17,713 WARN L191 SmtUtils]: Spent 5.76 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:38:18,964 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:38:25,963 WARN L191 SmtUtils]: Spent 7.00 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:38:29,377 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:38:36,385 WARN L191 SmtUtils]: Spent 7.00 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:38:39,844 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:38:53,767 WARN L191 SmtUtils]: Spent 13.92 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:38:58,310 WARN L191 SmtUtils]: Spent 4.54 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:38:59,601 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:39:06,528 WARN L191 SmtUtils]: Spent 6.93 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:39:10,014 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:39:17,004 WARN L191 SmtUtils]: Spent 6.98 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:39:20,460 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 384 [2019-09-20 00:39:34,491 WARN L191 SmtUtils]: Spent 14.03 s on a formula simplification. DAG size of input: 415 DAG size of output: 389 [2019-09-20 00:39:39,067 WARN L191 SmtUtils]: Spent 4.58 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:39:43,631 WARN L191 SmtUtils]: Spent 4.54 s on a formula simplification. DAG size of input: 395 DAG size of output: 1 [2019-09-20 00:39:52,652 WARN L191 SmtUtils]: Spent 9.02 s on a formula simplification. DAG size of input: 394 DAG size of output: 391 [2019-09-20 00:39:57,135 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification that was a NOOP. DAG size: 391 [2019-09-20 00:40:02,921 WARN L191 SmtUtils]: Spent 5.77 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:40:08,685 WARN L191 SmtUtils]: Spent 5.76 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:40:14,459 WARN L191 SmtUtils]: Spent 5.77 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:40:20,181 WARN L191 SmtUtils]: Spent 5.72 s on a formula simplification that was a NOOP. DAG size: 403 [2019-09-20 00:40:21,446 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 407 DAG size of output: 1 [2019-09-20 00:40:28,492 WARN L191 SmtUtils]: Spent 7.04 s on a formula simplification. DAG size of input: 408 DAG size of output: 389 [2019-09-20 00:40:31,957 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-20 00:40:38,935 WARN L191 SmtUtils]: Spent 6.97 s on a formula simplification. DAG size of input: 398 DAG size of output: 384 [2019-09-20 00:40:42,439 WARN L191 SmtUtils]: Spent 3.50 s on a formula simplification that was a NOOP. DAG size: 384