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 -i ../../../trunk/examples/svcomp/loop-lit/jm2006.c.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 06:59:48,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 06:59:48,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 06:59:48,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 06:59:48,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 06:59:48,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 06:59:48,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 06:59:48,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 06:59:48,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 06:59:48,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 06:59:48,357 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 06:59:48,358 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 06:59:48,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 06:59:48,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 06:59:48,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 06:59:48,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 06:59:48,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 06:59:48,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 06:59:48,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 06:59:48,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 06:59:48,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 06:59:48,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 06:59:48,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 06:59:48,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 06:59:48,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 06:59:48,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 06:59:48,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 06:59:48,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 06:59:48,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 06:59:48,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 06:59:48,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 06:59:48,377 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 06:59:48,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 06:59:48,379 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 06:59:48,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 06:59:48,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 06:59:48,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 06:59:48,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 06:59:48,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 06:59:48,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 06:59:48,385 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 06:59:48,389 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 [2019-08-31 06:59:48,412 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 06:59:48,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 06:59:48,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 06:59:48,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 06:59:48,415 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 06:59:48,415 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 06:59:48,415 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 06:59:48,415 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 06:59:48,416 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 06:59:48,416 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 06:59:48,416 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 06:59:48,416 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 06:59:48,417 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 06:59:48,417 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 06:59:48,417 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 06:59:48,418 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 06:59:48,418 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 06:59:48,418 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 06:59:48,418 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 06:59:48,418 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 06:59:48,419 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 06:59:48,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 06:59:48,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 06:59:48,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 06:59:48,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 06:59:48,420 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 06:59:48,420 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 06:59:48,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 06:59:48,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 06:59:48,452 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 06:59:48,464 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 06:59:48,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 06:59:48,470 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 06:59:48,470 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 06:59:48,471 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/jm2006.c.i.v+cfa-reducer.c [2019-08-31 06:59:48,533 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78eb29209/7979d4019ee743b1a22c3aba8c06c2fb/FLAG892e92749 [2019-08-31 06:59:48,967 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 06:59:48,968 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/jm2006.c.i.v+cfa-reducer.c [2019-08-31 06:59:48,977 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78eb29209/7979d4019ee743b1a22c3aba8c06c2fb/FLAG892e92749 [2019-08-31 06:59:49,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/78eb29209/7979d4019ee743b1a22c3aba8c06c2fb [2019-08-31 06:59:49,322 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 06:59:49,324 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 06:59:49,325 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 06:59:49,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 06:59:49,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 06:59:49,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72309706 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49, skipping insertion in model container [2019-08-31 06:59:49,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,341 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 06:59:49,358 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 06:59:49,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 06:59:49,553 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 06:59:49,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 06:59:49,587 INFO L192 MainTranslator]: Completed translation [2019-08-31 06:59:49,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49 WrapperNode [2019-08-31 06:59:49,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 06:59:49,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 06:59:49,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 06:59:49,589 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 06:59:49,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,699 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,700 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:49,701 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 06:59:49,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 06:59:49,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 06:59:49,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 06:59:49,703 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:59:49" (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 [2019-08-31 06:59:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 06:59:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 06:59:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 06:59:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 06:59:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 06:59:49,958 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 06:59:49,959 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-31 06:59:49,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:59:49 BoogieIcfgContainer [2019-08-31 06:59:49,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 06:59:49,968 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 06:59:49,969 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 06:59:49,969 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 06:59:49,974 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:59:49" (1/1) ... [2019-08-31 06:59:50,051 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 06:59:50,051 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 06:59:50,059 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 06:59:50,068 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 06:59:50,069 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 06:59:50,149 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 10 for LOIs [2019-08-31 07:01:11,778 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8320 conjuctions. This might take some time... [2019-08-31 07:01:27,635 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8320 conjuctions. [2019-08-31 07:01:55,294 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7911 conjuctions. This might take some time... [2019-08-31 07:02:05,898 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7911 conjuctions. [2019-08-31 07:02:25,648 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8320 conjuctions. This might take some time... [2019-08-31 07:02:49,335 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8320 conjuctions. [2019-08-31 07:03:09,032 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8184 conjuctions. This might take some time... [2019-08-31 07:03:21,350 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8184 conjuctions. [2019-08-31 07:03:38,319 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7182 conjuctions. This might take some time... [2019-08-31 07:03:53,938 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7182 conjuctions. [2019-08-31 07:03:54,056 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 13257 conjuctions. This might take some time... [2019-08-31 07:04:34,616 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 13257 conjuctions. [2019-08-31 07:05:01,177 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7911 conjuctions. This might take some time... [2019-08-31 07:05:11,435 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7911 conjuctions. [2019-08-31 07:05:29,466 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8320 conjuctions. This might take some time... [2019-08-31 07:05:53,286 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8320 conjuctions. [2019-08-31 07:05:53,431 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12515 conjuctions. This might take some time... [2019-08-31 07:06:23,161 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12515 conjuctions. [2019-08-31 07:06:42,643 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8184 conjuctions. This might take some time... [2019-08-31 07:06:53,945 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8184 conjuctions. [2019-08-31 07:07:09,544 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7182 conjuctions. This might take some time... [2019-08-31 07:07:24,626 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7182 conjuctions. [2019-08-31 07:07:24,758 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 13257 conjuctions. This might take some time... [2019-08-31 07:08:37,816 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 13257 conjuctions. [2019-08-31 07:08:54,702 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7200 conjuctions. This might take some time... [2019-08-31 07:09:10,871 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 7200 conjuctions. [2019-08-31 07:09:29,331 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8231 conjuctions. This might take some time... [2019-08-31 07:09:39,415 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8231 conjuctions. [2019-08-31 07:09:39,528 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 13427 conjuctions. This might take some time... [2019-08-31 07:10:18,439 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 13427 conjuctions. [2019-08-31 07:10:31,580 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6672 conjuctions. This might take some time... [2019-08-31 07:10:37,133 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6672 conjuctions. [2019-08-31 07:10:50,029 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6437 conjuctions. This might take some time... [2019-08-31 07:11:01,777 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6437 conjuctions. [2019-08-31 07:11:01,890 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 10995 conjuctions. This might take some time... [2019-08-31 07:11:44,881 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 10995 conjuctions. [2019-08-31 07:11:45,073 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 21616 conjuctions. This might take some time... [2019-08-31 07:13:43,680 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 21616 conjuctions. [2019-08-31 07:14:04,319 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8184 conjuctions. This might take some time... [2019-08-31 07:14:13,856 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8184 conjuctions. [2019-08-31 07:14:29,357 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7182 conjuctions. This might take some time...