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.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/eca-rers2012/Problem15_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 05:10:28,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 05:10:28,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 05:10:28,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 05:10:28,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 05:10:28,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 05:10:28,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 05:10:28,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 05:10:28,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 05:10:28,270 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 05:10:28,272 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 05:10:28,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 05:10:28,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 05:10:28,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 05:10:28,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 05:10:28,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 05:10:28,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 05:10:28,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 05:10:28,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 05:10:28,294 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 05:10:28,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 05:10:28,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 05:10:28,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 05:10:28,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 05:10:28,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 05:10:28,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 05:10:28,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 05:10:28,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 05:10:28,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 05:10:28,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 05:10:28,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 05:10:28,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 05:10:28,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 05:10:28,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 05:10:28,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 05:10:28,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 05:10:28,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 05:10:28,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 05:10:28,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 05:10:28,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 05:10:28,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 05:10:28,321 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 [2019-10-15 05:10:28,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 05:10:28,341 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 05:10:28,343 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 05:10:28,343 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 05:10:28,343 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 05:10:28,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 05:10:28,343 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 05:10:28,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 05:10:28,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 05:10:28,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 05:10:28,345 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 05:10:28,345 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 05:10:28,345 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 05:10:28,346 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 05:10:28,346 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 05:10:28,346 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 05:10:28,346 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 05:10:28,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 05:10:28,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 05:10:28,347 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 05:10:28,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 05:10:28,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 05:10:28,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 05:10:28,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 05:10:28,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 05:10:28,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 05:10:28,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 05:10:28,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 05:10:28,349 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 05:10:28,607 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 05:10:28,623 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 05:10:28,626 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 05:10:28,628 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 05:10:28,628 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 05:10:28,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem15_label54.c [2019-10-15 05:10:28,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/780854062/cfd821c528024c67ae041e1f63dd6530/FLAGabf8891e9 [2019-10-15 05:10:29,403 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 05:10:29,404 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem15_label54.c [2019-10-15 05:10:29,426 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/780854062/cfd821c528024c67ae041e1f63dd6530/FLAGabf8891e9 [2019-10-15 05:10:29,538 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/780854062/cfd821c528024c67ae041e1f63dd6530 [2019-10-15 05:10:29,550 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 05:10:29,554 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 05:10:29,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 05:10:29,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 05:10:29,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 05:10:29,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:10:29" (1/1) ... [2019-10-15 05:10:29,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a57a4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:29, skipping insertion in model container [2019-10-15 05:10:29,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 05:10:29" (1/1) ... [2019-10-15 05:10:29,573 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 05:10:29,660 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 05:10:30,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 05:10:30,554 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 05:10:30,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 05:10:30,860 INFO L192 MainTranslator]: Completed translation [2019-10-15 05:10:30,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30 WrapperNode [2019-10-15 05:10:30,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 05:10:30,863 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 05:10:30,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 05:10:30,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 05:10:30,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:30,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:30,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:30,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:31,001 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:31,033 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:31,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (1/1) ... [2019-10-15 05:10:31,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 05:10:31,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 05:10:31,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 05:10:31,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 05:10:31,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 05:10:30" (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 [2019-10-15 05:10:31,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 05:10:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 05:10:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-10-15 05:10:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-10-15 05:10:31,154 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 05:10:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-10-15 05:10:31,155 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-10-15 05:10:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 05:10:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 05:10:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-15 05:10:31,156 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 05:10:31,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 05:10:31,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 05:10:41,385 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 05:10:41,386 INFO L284 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-15 05:10:41,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:10:41 BoogieIcfgContainer [2019-10-15 05:10:41,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 05:10:41,389 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 05:10:41,390 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 05:10:41,390 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 05:10:41,393 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 05:10:41" (1/1) ... [2019-10-15 05:10:41,394 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 [2019-10-15 05:10:41,420 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 05:10:41,421 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 05:10:41,433 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 05:10:41,442 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 05:10:41,444 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 05:10:41,675 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 60 for LOIs [2019-10-15 05:10:42,270 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 34 [2019-10-15 05:10:42,713 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6081 conjuctions. This might take some time... [2019-10-15 05:10:42,834 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 34 [2019-10-15 05:10:43,005 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6081 conjuctions. This might take some time... [2019-10-15 05:10:43,117 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 34 [2019-10-15 05:10:43,310 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6081 conjuctions. This might take some time... [2019-10-15 05:10:43,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:43,457 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:43,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:43,667 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:44,450 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:44,527 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:44,628 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:44,681 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:45,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:45,555 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:45,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:45,712 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:46,371 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:46,448 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:46,537 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:46,639 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:47,053 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:47,132 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:47,223 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:47,294 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:47,750 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:47,831 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:47,922 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:47,975 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:48,378 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5103 conjuctions. This might take some time... [2019-10-15 05:10:51,309 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:51,392 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:51,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:51,650 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:52,075 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:52,158 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:52,243 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 27 [2019-10-15 05:10:52,295 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6495 conjuctions. This might take some time... [2019-10-15 05:10:52,784 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 30618 conjuctions. This might take some time...