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 IntervalDomain -i ../../../trunk/examples/svcomp/eca-rers2012/Problem03_label09.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-05 16:07:48,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-05 16:07:48,638 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-05 16:07:48,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-05 16:07:48,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-05 16:07:48,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-05 16:07:48,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-05 16:07:48,655 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-05 16:07:48,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-05 16:07:48,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-05 16:07:48,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-05 16:07:48,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-05 16:07:48,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-05 16:07:48,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-05 16:07:48,662 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-05 16:07:48,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-05 16:07:48,664 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-05 16:07:48,665 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-05 16:07:48,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-05 16:07:48,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-05 16:07:48,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-05 16:07:48,672 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-05 16:07:48,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-05 16:07:48,674 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-05 16:07:48,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-05 16:07:48,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-05 16:07:48,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-05 16:07:48,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-05 16:07:48,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-05 16:07:48,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-05 16:07:48,680 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-05 16:07:48,680 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-05 16:07:48,681 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-05 16:07:48,682 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-05 16:07:48,683 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-05 16:07:48,683 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-05 16:07:48,684 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-05 16:07:48,684 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-05 16:07:48,684 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-05 16:07:48,685 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-05 16:07:48,686 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-05 16:07:48,686 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 [2019-09-05 16:07:48,701 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-05 16:07:48,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-05 16:07:48,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-05 16:07:48,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-05 16:07:48,703 INFO L138 SettingsManager]: * Use SBE=true [2019-09-05 16:07:48,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-05 16:07:48,704 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-05 16:07:48,704 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-05 16:07:48,704 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-05 16:07:48,704 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-05 16:07:48,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-05 16:07:48,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-05 16:07:48,705 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-05 16:07:48,705 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-05 16:07:48,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-05 16:07:48,706 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-05 16:07:48,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-05 16:07:48,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-05 16:07:48,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-05 16:07:48,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-05 16:07:48,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-05 16:07:48,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 16:07:48,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-05 16:07:48,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-05 16:07:48,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-05 16:07:48,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-05 16:07:48,708 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-05 16:07:48,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-05 16:07:48,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-05 16:07:48,740 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-05 16:07:48,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-05 16:07:48,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-05 16:07:48,758 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-05 16:07:48,758 INFO L275 PluginConnector]: CDTParser initialized [2019-09-05 16:07:48,759 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label09.c [2019-09-05 16:07:48,821 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696e3e9b5/d1ecbd9ddec84b0080eb24b51bfb8315/FLAGaad201f73 [2019-09-05 16:07:49,519 INFO L306 CDTParser]: Found 1 translation units. [2019-09-05 16:07:49,520 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label09.c [2019-09-05 16:07:49,538 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696e3e9b5/d1ecbd9ddec84b0080eb24b51bfb8315/FLAGaad201f73 [2019-09-05 16:07:49,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/696e3e9b5/d1ecbd9ddec84b0080eb24b51bfb8315 [2019-09-05 16:07:49,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-05 16:07:49,690 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-05 16:07:49,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-05 16:07:49,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-05 16:07:49,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-05 16:07:49,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 04:07:49" (1/1) ... [2019-09-05 16:07:49,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374b1c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:49, skipping insertion in model container [2019-09-05 16:07:49,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 04:07:49" (1/1) ... [2019-09-05 16:07:49,707 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-05 16:07:49,788 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-05 16:07:50,597 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 16:07:50,608 INFO L188 MainTranslator]: Completed pre-run [2019-09-05 16:07:51,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 16:07:51,029 INFO L192 MainTranslator]: Completed translation [2019-09-05 16:07:51,030 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51 WrapperNode [2019-09-05 16:07:51,030 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-05 16:07:51,032 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-05 16:07:51,032 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-05 16:07:51,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-05 16:07:51,048 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,079 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-05 16:07:51,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-05 16:07:51,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-05 16:07:51,197 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-05 16:07:51,198 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51" (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 [2019-09-05 16:07:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-05 16:07:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-05 16:07:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-05 16:07:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-05 16:07:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-05 16:07:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-05 16:07:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-05 16:07:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-05 16:07:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-05 16:07:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-05 16:07:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-05 16:07:53,351 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-05 16:07:53,352 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-05 16:07:53,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 04:07:53 BoogieIcfgContainer [2019-09-05 16:07:53,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-05 16:07:53,354 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-05 16:07:53,354 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-05 16:07:53,355 INFO L275 PluginConnector]: Sifa initialized [2019-09-05 16:07:53,356 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 04:07:53" (1/1) ... [2019-09-05 16:07:53,356 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-05 16:07:53,382 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-05 16:07:53,384 INFO L169 IcfgInterpreter]: Building call graph [2019-09-05 16:07:53,396 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-05 16:07:53,407 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-05 16:07:53,409 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-05 16:07:53,539 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 198 for LOIs [2019-09-05 16:08:04,592 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6336 conjuctions. This might take some time... [2019-09-05 16:08:09,644 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:08:14,500 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 23765 conjuctions. This might take some time... [2019-09-05 16:09:37,182 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 9215 conjuctions. This might take some time... [2019-09-05 16:09:45,442 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8245 conjuctions. This might take some time... [2019-09-05 16:09:53,661 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:09:59,095 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7275 conjuctions. This might take some time... [2019-09-05 16:10:05,487 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:10:10,073 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5335 conjuctions. This might take some time... [2019-09-05 16:10:13,777 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:10:18,590 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7760 conjuctions. This might take some time... [2019-09-05 16:10:25,168 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7760 conjuctions. This might take some time... [2019-09-05 16:10:31,705 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11155 conjuctions. This might take some time... [2019-09-05 16:10:47,944 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:10:53,255 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:10:58,592 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:11:03,346 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:08,361 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10670 conjuctions. This might take some time... [2019-09-05 16:11:20,717 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:25,966 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:31,338 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:11:36,035 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7275 conjuctions. This might take some time... [2019-09-05 16:11:42,513 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5324 conjuctions. This might take some time... [2019-09-05 16:11:46,358 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:11:52,185 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6776 conjuctions. This might take some time... [2019-09-05 16:11:58,810 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:12:04,534 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:09,216 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:13,938 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8712 conjuctions. This might take some time... [2019-09-05 16:12:22,183 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:12:26,455 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8228 conjuctions. This might take some time... [2019-09-05 16:12:33,610 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:38,294 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:12:43,848 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 23716 conjuctions. This might take some time... [2019-09-05 16:14:02,116 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:06,877 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:11,655 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7744 conjuctions. This might take some time... [2019-09-05 16:14:18,348 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7744 conjuctions. This might take some time... [2019-09-05 16:14:25,516 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6776 conjuctions. This might take some time... [2019-09-05 16:14:30,649 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:35,140 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:14:39,218 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:43,808 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:48,496 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:14:52,599 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11132 conjuctions. This might take some time... [2019-09-05 16:15:09,493 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:15:17,098 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12584 conjuctions. This might take some time... [2019-09-05 16:15:35,170 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5324 conjuctions. This might take some time... [2019-09-05 16:15:38,688 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:15:45,105 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8228 conjuctions. This might take some time... [2019-09-05 16:15:52,919 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11616 conjuctions. This might take some time... [2019-09-05 16:16:06,868 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10648 conjuctions. This might take some time... [2019-09-05 16:16:18,902 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:16:24,696 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:16:29,512 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12075 conjuctions. This might take some time... [2019-09-05 16:16:46,934 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:16:52,156 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:16:59,318 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:17:04,796 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:17:11,785 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:17:16,484 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:17:22,511 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:17:27,898 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 25116 conjuctions. This might take some time... [2019-09-05 16:18:57,464 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 13041 conjuctions. This might take some time... [2019-09-05 16:19:15,336 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:19:21,538 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:19:26,834 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:19:32,637 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:19:37,471 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:19:42,072 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:19:50,669 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:19:56,272 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:20:02,625 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:20:07,955 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:20:15,260 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:20:20,292 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:20:25,035 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:20:32,823 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:20:37,653 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5796 conjuctions. This might take some time... [2019-09-05 16:20:41,824 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:20:47,145 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:20:54,950 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10626 conjuctions. This might take some time... [2019-09-05 16:21:06,387 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:21:14,964 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12075 conjuctions. This might take some time... [2019-09-05 16:21:31,808 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5796 conjuctions. This might take some time... [2019-09-05 16:21:35,983 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 24633 conjuctions. This might take some time...