/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label56.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:10:50,362 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:10:50,365 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:10:50,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:10:50,384 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:10:50,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:10:50,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:10:50,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:10:50,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:10:50,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:10:50,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:10:50,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:10:50,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:10:50,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:10:50,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:10:50,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:10:50,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:10:50,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:10:50,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:10:50,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:10:50,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:10:50,431 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:10:50,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:10:50,433 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:10:50,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:10:50,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:10:50,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:10:50,438 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:10:50,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:10:50,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:10:50,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:10:50,443 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:10:50,444 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:10:50,445 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:10:50,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:10:50,447 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:10:50,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:10:50,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:10:50,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:10:50,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:10:50,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:10:50,451 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 10:10:50,484 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:10:50,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:10:50,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:10:50,489 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:10:50,489 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:10:50,490 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:10:50,490 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:10:50,490 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:10:50,490 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:10:50,490 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:10:50,491 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:10:50,491 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:10:50,491 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:10:50,491 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:10:50,491 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:10:50,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:10:50,492 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:10:50,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:10:50,493 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:10:50,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:10:50,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:10:50,495 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:10:50,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:10:50,495 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:10:50,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:10:50,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:10:50,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:10:50,496 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:10:50,496 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:10:50,496 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:10:50,496 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:10:50,496 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:10:50,497 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:10:50,497 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:10:50,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:10:50,497 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:10:50,497 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:10:50,498 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:10:50,754 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:10:50,764 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:10:50,767 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:10:50,768 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:10:50,769 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:10:50,772 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2019-11-24 10:10:50,838 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831914d4f/7e5b0343c85f4143a2dea11f6c018f8d/FLAG63fe44843 [2019-11-24 10:10:51,451 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:10:51,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label56.c [2019-11-24 10:10:51,463 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831914d4f/7e5b0343c85f4143a2dea11f6c018f8d/FLAG63fe44843 [2019-11-24 10:10:51,655 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/831914d4f/7e5b0343c85f4143a2dea11f6c018f8d [2019-11-24 10:10:51,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:10:51,666 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:10:51,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:10:51,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:10:51,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:10:51,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:51" (1/1) ... [2019-11-24 10:10:51,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c6ec055 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:51, skipping insertion in model container [2019-11-24 10:10:51,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:10:51" (1/1) ... [2019-11-24 10:10:51,682 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:10:51,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:10:52,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:10:52,229 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:10:52,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:10:52,362 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:10:52,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52 WrapperNode [2019-11-24 10:10:52,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:10:52,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:10:52,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:10:52,363 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:10:52,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,456 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:10:52,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:10:52,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:10:52,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:10:52,470 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,483 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,541 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (1/1) ... [2019-11-24 10:10:52,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:10:52,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:10:52,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:10:52,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:10:52,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:10:52" (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 [2019-11-24 10:10:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:10:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:10:54,566 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:10:54,567 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:10:54,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:10:54 BoogieIcfgContainer [2019-11-24 10:10:54,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:10:54,569 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:10:54,569 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:10:54,569 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:10:54,570 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:10:54" (1/1) ... [2019-11-24 10:10:54,571 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 10:10:54,596 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:10:54,596 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:10:54,604 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:10:54,613 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:10:54,614 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:10:54,886 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-24 10:10:55,078 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-11-24 10:11:01,661 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-11-24 10:11:03,530 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:11:05,276 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:11:05,385 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:11:10,344 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:11:12,080 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:11:15,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:11:15,056 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:11:16,457 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:11:18,998 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:11:21,728 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:11:28,566 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:11:28,865 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-11-24 10:11:28,968 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-11-24 10:11:29,070 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:11:29,189 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:11:29,295 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:11:29,401 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:11:29,518 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:11:29,630 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:11:29,756 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:11:29,884 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,000 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,117 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,240 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,356 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,476 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,609 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,725 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,841 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:30,960 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:31,077 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:31,193 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:31,322 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 10:11:31,442 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 10:11:31,563 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:11:31,691 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:11:31,817 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:11:31,940 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:11:32,077 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:11:32,203 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:11:32,326 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:11:32,467 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:11:32,598 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:11:32,726 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:11:32,919 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 168 [2019-11-24 10:11:33,050 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 168 [2019-11-24 10:11:33,178 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:11:33,322 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 168 [2019-11-24 10:11:33,462 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 168 [2019-11-24 10:11:33,603 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:11:33,782 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:11:33,915 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:11:34,048 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:11:34,363 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 170 [2019-11-24 10:11:34,753 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 170 [2019-11-24 10:11:35,130 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:11:35,578 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:11:35,976 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:11:36,218 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:11:36,379 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:36,528 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:36,677 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:36,855 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:37,007 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:37,158 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:11:37,322 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:37,475 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:37,627 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:37,796 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:37,970 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:38,124 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:11:38,285 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:11:38,449 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:11:38,611 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:11:38,788 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:11:38,954 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:11:39,120 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:11:39,294 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:11:39,463 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:11:39,633 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:11:39,825 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,000 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,183 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,363 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,540 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,717 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:40,912 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:11:41,092 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:11:41,271 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:11:41,492 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:41,675 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:41,856 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:42,056 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:11:42,254 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:11:42,438 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:42,626 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:11:42,815 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:11:42,998 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:43,192 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:43,376 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:43,560 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:11:43,752 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:11:43,941 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:11:44,130 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:11:44,441 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:11:44,639 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:11:44,834 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:11:45,086 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:11:45,285 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:11:45,485 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:11:45,742 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:11:45,946 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:11:46,149 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:11:46,362 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:46,571 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:46,787 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:47,045 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:47,254 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:47,462 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:11:47,682 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2019-11-24 10:11:47,903 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2019-11-24 10:11:48,119 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 10:11:48,349 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:48,569 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:48,793 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:49,038 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:11:49,265 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:11:49,485 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:49,718 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:11:49,949 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:11:50,174 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:50,395 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:50,615 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:50,837 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:11:50,838 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:11:50,856 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:11:52,027 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:11:54,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:11:56,922 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 10:12:01,060 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:12:03,727 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:03,980 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:04,234 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:04,524 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:04,699 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:04,801 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:04,909 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:05,015 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:05,122 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:05,243 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:05,354 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:05,470 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:05,590 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 169 [2019-11-24 10:12:05,709 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 169 [2019-11-24 10:12:05,826 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:12:05,962 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:12:06,086 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:12:06,209 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:12:06,340 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:06,468 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:06,608 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:06,752 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:06,886 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:07,018 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:07,164 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:07,302 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:07,439 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:07,595 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:07,737 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:07,883 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:08,031 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:08,177 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:08,324 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:08,486 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 175 [2019-11-24 10:12:08,639 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 175 [2019-11-24 10:12:08,787 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:08,940 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:09,100 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:09,255 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:09,423 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 176 [2019-11-24 10:12:09,583 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 176 [2019-11-24 10:12:09,736 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:09,902 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:10,059 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:10,221 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:10,396 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:12:10,561 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:12:10,723 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:10,891 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 177 [2019-11-24 10:12:11,054 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 177 [2019-11-24 10:12:11,213 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:11,418 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:11,592 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:11,760 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:12,144 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 180 [2019-11-24 10:12:12,648 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 180 [2019-11-24 10:12:13,142 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 179 [2019-11-24 10:12:13,456 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-11-24 10:12:13,667 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-11-24 10:12:13,846 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-11-24 10:12:14,035 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:14,219 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:14,408 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:14,607 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 180 [2019-11-24 10:12:14,796 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 180 [2019-11-24 10:12:14,989 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-11-24 10:12:15,179 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:15,367 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:15,555 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:15,760 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:15,953 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:16,149 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:16,352 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:12:16,558 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:12:16,758 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:12:16,971 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-11-24 10:12:17,176 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-11-24 10:12:17,382 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-11-24 10:12:17,601 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:12:17,813 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:12:18,024 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 10:12:18,253 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 10:12:18,470 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 10:12:18,689 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 10:12:18,920 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:12:19,145 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:12:19,368 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:12:19,615 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:12:19,845 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-11-24 10:12:20,072 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 10:12:20,307 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:12:20,538 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:12:20,767 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:12:21,018 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:12:21,260 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:12:21,494 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:12:21,735 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:12:21,975 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:12:22,208 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 10:12:22,455 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-11-24 10:12:22,691 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-11-24 10:12:22,930 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-11-24 10:12:23,172 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-11-24 10:12:23,414 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-11-24 10:12:23,656 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-11-24 10:12:23,952 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-11-24 10:12:24,201 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-11-24 10:12:24,449 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-11-24 10:12:24,710 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:12:24,962 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:12:25,214 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 10:12:25,527 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-11-24 10:12:25,787 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-11-24 10:12:26,047 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193