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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.logsizewrapperfluid.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-ba7495b [2019-09-25 16:18:22,486 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-25 16:18:22,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-25 16:18:22,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-25 16:18:22,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-25 16:18:22,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-25 16:18:22,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-25 16:18:22,515 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-25 16:18:22,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-25 16:18:22,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-25 16:18:22,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-25 16:18:22,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-25 16:18:22,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-25 16:18:22,521 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-25 16:18:22,522 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-25 16:18:22,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-25 16:18:22,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-25 16:18:22,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-25 16:18:22,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-25 16:18:22,528 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-25 16:18:22,530 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-25 16:18:22,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-25 16:18:22,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-25 16:18:22,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-25 16:18:22,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-25 16:18:22,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-25 16:18:22,537 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-25 16:18:22,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-25 16:18:22,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-25 16:18:22,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-25 16:18:22,543 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-25 16:18:22,545 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-25 16:18:22,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-25 16:18:22,546 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-25 16:18:22,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-25 16:18:22,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-25 16:18:22,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-25 16:18:22,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-25 16:18:22,549 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-25 16:18:22,550 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-25 16:18:22,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-25 16:18:22,556 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 [2019-09-25 16:18:22,579 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-25 16:18:22,579 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-25 16:18:22,580 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-25 16:18:22,581 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-25 16:18:22,581 INFO L138 SettingsManager]: * Use SBE=true [2019-09-25 16:18:22,581 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-25 16:18:22,581 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-25 16:18:22,581 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-25 16:18:22,582 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-25 16:18:22,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-25 16:18:22,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-25 16:18:22,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-25 16:18:22,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-25 16:18:22,583 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-25 16:18:22,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-25 16:18:22,583 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-25 16:18:22,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-25 16:18:22,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-25 16:18:22,584 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-25 16:18:22,584 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-25 16:18:22,584 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-25 16:18:22,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-25 16:18:22,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-25 16:18:22,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: LogSizeWrapperFluid Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-25 16:18:22,627 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-25 16:18:22,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-25 16:18:22,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-25 16:18:22,647 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-25 16:18:22,648 INFO L275 PluginConnector]: CDTParser initialized [2019-09-25 16:18:22,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2019-09-25 16:18:22,718 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a02aaddd8/e9c7aeda71e54a4d9ba2ddaa2b0fcf61/FLAG2c64d6c2d [2019-09-25 16:18:23,313 INFO L306 CDTParser]: Found 1 translation units. [2019-09-25 16:18:23,317 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2019-09-25 16:18:23,334 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a02aaddd8/e9c7aeda71e54a4d9ba2ddaa2b0fcf61/FLAG2c64d6c2d [2019-09-25 16:18:23,582 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a02aaddd8/e9c7aeda71e54a4d9ba2ddaa2b0fcf61 [2019-09-25 16:18:23,593 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-25 16:18:23,594 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-25 16:18:23,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-25 16:18:23,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-25 16:18:23,598 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-25 16:18:23,599 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 04:18:23" (1/1) ... [2019-09-25 16:18:23,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@783ac0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:23, skipping insertion in model container [2019-09-25 16:18:23,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.09 04:18:23" (1/1) ... [2019-09-25 16:18:23,610 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-25 16:18:23,688 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-25 16:18:24,248 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 16:18:24,261 INFO L188 MainTranslator]: Completed pre-run [2019-09-25 16:18:24,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-25 16:18:24,537 INFO L192 MainTranslator]: Completed translation [2019-09-25 16:18:24,538 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24 WrapperNode [2019-09-25 16:18:24,538 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-25 16:18:24,539 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-25 16:18:24,539 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-25 16:18:24,539 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-25 16:18:24,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,650 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (1/1) ... [2019-09-25 16:18:24,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-25 16:18:24,669 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-25 16:18:24,669 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-25 16:18:24,669 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-25 16:18:24,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.09 04:18:24" (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 [2019-09-25 16:18:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-25 16:18:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-25 16:18:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-25 16:18:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-25 16:18:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-25 16:18:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-25 16:18:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-25 16:18:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-25 16:18:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-25 16:18:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-25 16:18:26,374 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-25 16:18:26,374 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-25 16:18:26,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 04:18:26 BoogieIcfgContainer [2019-09-25 16:18:26,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-25 16:18:26,377 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-25 16:18:26,377 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-25 16:18:26,377 INFO L275 PluginConnector]: Sifa initialized [2019-09-25 16:18:26,378 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.09 04:18:26" (1/1) ... [2019-09-25 16:18:26,379 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 [2019-09-25 16:18:26,406 INFO L162 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-09-25 16:18:26,406 INFO L169 IcfgInterpreter]: Building call graph [2019-09-25 16:18:26,417 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-25 16:18:26,426 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-25 16:18:26,428 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-25 16:18:26,569 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 12 for LOIs [2019-09-25 16:18:27,703 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:27,720 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:27,887 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:27,908 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,032 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,047 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,163 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,183 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,351 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,374 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,564 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,823 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,841 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:28,974 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-09-25 16:18:29,107 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-09-25 16:18:29,123 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,142 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,294 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 16:18:29,436 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 16:18:29,451 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,467 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,504 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,517 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,595 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,607 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,697 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,709 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,838 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:29,853 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,087 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,111 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,251 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-09-25 16:18:30,359 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,379 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,610 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,626 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,653 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,662 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,721 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,732 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,805 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,817 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,933 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:30,948 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,086 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,101 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,284 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,302 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,491 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,504 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,529 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,594 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,687 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,801 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,816 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,960 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:31,977 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,169 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,189 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,396 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,572 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,587 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,799 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:32,926 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-09-25 16:18:33,063 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:33,091 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:33,308 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-25 16:18:33,455 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-25 16:18:33,470 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:33,489 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:33,675 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:33,799 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:33,814 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:33,844 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:34,049 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:34,197 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:34,569 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 520 [2019-09-25 16:18:35,200 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 536 [2019-09-25 16:18:35,661 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-09-25 16:18:36,054 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-09-25 16:18:36,058 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,066 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,115 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,185 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,194 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,283 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,435 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,447 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,567 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,586 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:36,734 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 16:18:36,874 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 16:18:36,887 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,025 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-09-25 16:18:37,118 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,129 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,314 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,330 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,507 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-09-25 16:18:37,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,646 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,876 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-25 16:18:37,888 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:37,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:38,053 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:38,175 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:38,190 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:38,224 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:38,421 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:38,571 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:38,767 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 520 [2019-09-25 16:18:39,232 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 536 [2019-09-25 16:18:39,625 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-09-25 16:18:40,014 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 511 [2019-09-25 16:18:40,018 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,024 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,060 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,068 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,113 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,123 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,199 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,212 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,302 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,313 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,423 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,437 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,562 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,713 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,725 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,887 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:40,906 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:41,031 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-09-25 16:18:41,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:41,145 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:41,274 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-09-25 16:18:41,375 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-09-25 16:18:41,384 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:41,402 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:41,809 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:42,202 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-25 16:18:42,630 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-09-25 16:18:43,309 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 527 [2019-09-25 16:18:43,804 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 542 [2019-09-25 16:18:44,243 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:44,635 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:45,050 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 539 [2019-09-25 16:18:45,233 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 516 [2019-09-25 16:18:45,384 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 516 [2019-09-25 16:18:45,942 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification that was a NOOP. DAG size: 544 [2019-09-25 16:18:46,179 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-09-25 16:18:46,395 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-09-25 16:18:46,550 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-09-25 16:18:46,959 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 526 [2019-09-25 16:18:47,366 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 526 [2019-09-25 16:18:47,806 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-09-25 16:18:48,369 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 532 [2019-09-25 16:18:48,861 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 543 [2019-09-25 16:18:49,321 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:49,741 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:50,292 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-09-25 16:18:50,457 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 516 [2019-09-25 16:18:50,625 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-25 16:18:50,779 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-25 16:18:51,178 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-09-25 16:18:51,588 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-09-25 16:18:52,003 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:52,526 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 530 [2019-09-25 16:18:53,010 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 541 [2019-09-25 16:18:53,449 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:53,853 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-09-25 16:18:53,879 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:53,888 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:53,923 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:53,932 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:53,977 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:53,986 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,072 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,169 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,180 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,311 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,329 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,457 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,590 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,774 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,788 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:54,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,010 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,182 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-25 16:18:55,284 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-09-25 16:18:55,295 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,312 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,449 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:55,571 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 456 [2019-09-25 16:18:55,581 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,602 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:18:55,765 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:55,903 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 493 [2019-09-25 16:18:56,307 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 546 [2019-09-25 16:18:56,702 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:57,087 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:57,485 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 546 [2019-09-25 16:18:57,870 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:58,257 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:58,659 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-09-25 16:18:59,067 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:18:59,775 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-09-25 16:18:59,929 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 504 [2019-09-25 16:19:00,072 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 504 [2019-09-25 16:19:00,222 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-09-25 16:19:00,373 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 514 [2019-09-25 16:19:00,522 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 510 [2019-09-25 16:19:00,674 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 519 [2019-09-25 16:19:00,677 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,683 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,717 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,724 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,769 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,778 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,849 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,864 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,962 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:00,973 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,090 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,105 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,230 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,372 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,382 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,552 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,742 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,762 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:01,885 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 421 [2019-09-25 16:19:01,993 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:02,009 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-25 16:19:02,426 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-09-25 16:19:02,813 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2019-09-25 16:19:03,205 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-09-25 16:19:03,678 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 527