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_label11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-05 16:07:50,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-05 16:07:50,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-05 16:07:50,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-05 16:07:50,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-05 16:07:50,290 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-05 16:07:50,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-05 16:07:50,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-05 16:07:50,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-05 16:07:50,295 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-05 16:07:50,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-05 16:07:50,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-05 16:07:50,298 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-05 16:07:50,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-05 16:07:50,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-05 16:07:50,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-05 16:07:50,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-05 16:07:50,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-05 16:07:50,304 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-05 16:07:50,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-05 16:07:50,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-05 16:07:50,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-05 16:07:50,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-05 16:07:50,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-05 16:07:50,318 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-05 16:07:50,318 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-05 16:07:50,318 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-05 16:07:50,319 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-05 16:07:50,320 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-05 16:07:50,320 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-05 16:07:50,321 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-05 16:07:50,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-05 16:07:50,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-05 16:07:50,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-05 16:07:50,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-05 16:07:50,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-05 16:07:50,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-05 16:07:50,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-05 16:07:50,325 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-05 16:07:50,326 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-05 16:07:50,327 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-05 16:07:50,327 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 16:07:50,344 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-05 16:07:50,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-05 16:07:50,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-05 16:07:50,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-05 16:07:50,346 INFO L138 SettingsManager]: * Use SBE=true [2019-09-05 16:07:50,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-05 16:07:50,346 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-05 16:07:50,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-05 16:07:50,347 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-05 16:07:50,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-05 16:07:50,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-05 16:07:50,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-05 16:07:50,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-05 16:07:50,348 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-05 16:07:50,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-05 16:07:50,348 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-05 16:07:50,348 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-05 16:07:50,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-05 16:07:50,349 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-05 16:07:50,349 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-05 16:07:50,349 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-05 16:07:50,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 16:07:50,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-05 16:07:50,350 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-05 16:07:50,350 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-05 16:07:50,350 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-05 16:07:50,350 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-05 16:07:50,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-05 16:07:50,351 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 16:07:50,379 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-05 16:07:50,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-05 16:07:50,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-05 16:07:50,397 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-05 16:07:50,398 INFO L275 PluginConnector]: CDTParser initialized [2019-09-05 16:07:50,398 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label11.c [2019-09-05 16:07:50,463 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0427bbd/c7cdd2d8503842769fb41fd7f17437cd/FLAG8cec4d3b5 [2019-09-05 16:07:51,116 INFO L306 CDTParser]: Found 1 translation units. [2019-09-05 16:07:51,119 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label11.c [2019-09-05 16:07:51,145 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0427bbd/c7cdd2d8503842769fb41fd7f17437cd/FLAG8cec4d3b5 [2019-09-05 16:07:51,321 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f0427bbd/c7cdd2d8503842769fb41fd7f17437cd [2019-09-05 16:07:51,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-05 16:07:51,335 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-05 16:07:51,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-05 16:07:51,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-05 16:07:51,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-05 16:07:51,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aadf41b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:51, skipping insertion in model container [2019-09-05 16:07:51,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.09 04:07:51" (1/1) ... [2019-09-05 16:07:51,353 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-05 16:07:51,439 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-05 16:07:52,172 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 16:07:52,188 INFO L188 MainTranslator]: Completed pre-run [2019-09-05 16:07:52,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-05 16:07:52,490 INFO L192 MainTranslator]: Completed translation [2019-09-05 16:07:52,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52 WrapperNode [2019-09-05 16:07:52,492 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-05 16:07:52,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-05 16:07:52,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-05 16:07:52,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-05 16:07:52,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,547 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... [2019-09-05 16:07:52,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-05 16:07:52,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-05 16:07:52,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-05 16:07:52,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-05 16:07:52,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.09 04:07:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-05 16:07:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-05 16:07:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-05 16:07:52,706 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-05 16:07:52,707 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-05 16:07:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-05 16:07:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-05 16:07:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-05 16:07:52,707 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-05 16:07:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-05 16:07:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-05 16:07:52,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-05 16:07:54,733 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-05 16:07:54,734 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-05 16:07:54,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 04:07:54 BoogieIcfgContainer [2019-09-05 16:07:54,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-05 16:07:54,738 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-05 16:07:54,738 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-05 16:07:54,739 INFO L275 PluginConnector]: Sifa initialized [2019-09-05 16:07:54,740 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.09 04:07:54" (1/1) ... [2019-09-05 16:07:54,741 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 16:07:54,781 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-05 16:07:54,782 INFO L169 IcfgInterpreter]: Building call graph [2019-09-05 16:07:54,809 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-05 16:07:54,822 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-05 16:07:54,824 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-05 16:07:55,035 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 198 for LOIs [2019-09-05 16:08:06,522 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6336 conjuctions. This might take some time... [2019-09-05 16:08:11,529 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:08:16,634 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 23765 conjuctions. This might take some time... [2019-09-05 16:09:42,425 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 9215 conjuctions. This might take some time... [2019-09-05 16:09:51,164 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8245 conjuctions. This might take some time... [2019-09-05 16:09:59,626 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:10:05,192 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7275 conjuctions. This might take some time... [2019-09-05 16:10:11,845 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:10:16,894 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5335 conjuctions. This might take some time... [2019-09-05 16:10:20,803 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:10:25,915 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7760 conjuctions. This might take some time... [2019-09-05 16:10:33,503 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7760 conjuctions. This might take some time... [2019-09-05 16:10:40,493 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11155 conjuctions. This might take some time... [2019-09-05 16:10:54,534 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:01,591 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:07,276 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:11:12,447 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:17,794 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10670 conjuctions. This might take some time... [2019-09-05 16:11:33,053 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:38,538 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6790 conjuctions. This might take some time... [2019-09-05 16:11:43,964 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6305 conjuctions. This might take some time... [2019-09-05 16:11:48,981 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7275 conjuctions. This might take some time... [2019-09-05 16:11:56,517 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5324 conjuctions. This might take some time... [2019-09-05 16:12:00,668 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:12:06,755 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6776 conjuctions. This might take some time... [2019-09-05 16:12:12,100 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:12:18,158 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:23,159 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:28,185 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8712 conjuctions. This might take some time... [2019-09-05 16:12:36,495 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:12:41,080 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8228 conjuctions. This might take some time... [2019-09-05 16:12:48,005 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:12:54,506 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:13:00,598 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 23716 conjuctions. This might take some time... [2019-09-05 16:14:18,979 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:23,825 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:28,791 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7744 conjuctions. This might take some time... [2019-09-05 16:14:35,533 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7744 conjuctions. This might take some time... [2019-09-05 16:14:42,989 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6776 conjuctions. This might take some time... [2019-09-05 16:14:48,479 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:14:54,986 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:14:59,398 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:15:04,228 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:15:09,072 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5808 conjuctions. This might take some time... [2019-09-05 16:15:13,331 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11132 conjuctions. This might take some time... [2019-09-05 16:15:29,711 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:15:35,756 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12584 conjuctions. This might take some time... [2019-09-05 16:15:52,736 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5324 conjuctions. This might take some time... [2019-09-05 16:15:56,429 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:16:03,056 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8228 conjuctions. This might take some time... [2019-09-05 16:16:10,452 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 11616 conjuctions. This might take some time... [2019-09-05 16:16:27,444 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10648 conjuctions. This might take some time... [2019-09-05 16:16:39,564 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7260 conjuctions. This might take some time... [2019-09-05 16:16:45,678 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6292 conjuctions. This might take some time... [2019-09-05 16:16:50,820 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12075 conjuctions. This might take some time... [2019-09-05 16:17:05,466 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:17:11,118 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:17:16,040 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:17:21,674 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:17:29,053 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:17:33,927 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:17:40,335 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:17:45,707 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 25116 conjuctions. This might take some time... [2019-09-05 16:19:20,985 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 13041 conjuctions. This might take some time... [2019-09-05 16:19:41,697 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:19:48,350 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:19:53,782 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:20:00,014 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:20:05,048 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:20:09,800 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:20:15,956 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7245 conjuctions. This might take some time... [2019-09-05 16:20:22,210 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:20:29,028 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:20:34,526 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:20:41,931 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:20:47,275 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:20:55,409 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8211 conjuctions. This might take some time... [2019-09-05 16:21:03,124 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6279 conjuctions. This might take some time... [2019-09-05 16:21:08,140 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5796 conjuctions. This might take some time... [2019-09-05 16:21:12,703 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:21:18,328 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7728 conjuctions. This might take some time... [2019-09-05 16:21:25,842 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10626 conjuctions. This might take some time... [2019-09-05 16:21:37,914 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6762 conjuctions. This might take some time... [2019-09-05 16:21:43,574 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12075 conjuctions. This might take some time... [2019-09-05 16:22:01,627 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5796 conjuctions. This might take some time... [2019-09-05 16:22:06,272 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 24633 conjuctions. This might take some time...