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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_14-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 21:24:06,846 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 21:24:06,848 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 21:24:06,860 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 21:24:06,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 21:24:06,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 21:24:06,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 21:24:06,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 21:24:06,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 21:24:06,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 21:24:06,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 21:24:06,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 21:24:06,869 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 21:24:06,870 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 21:24:06,871 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 21:24:06,872 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 21:24:06,873 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 21:24:06,874 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 21:24:06,876 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 21:24:06,878 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 21:24:06,879 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 21:24:06,880 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 21:24:06,881 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 21:24:06,882 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 21:24:06,885 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-18 21:24:06,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 21:24:06,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 21:24:06,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 21:24:06,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 21:24:06,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 21:24:06,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 21:24:06,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 21:24:06,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 21:24:06,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 21:24:06,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 21:24:06,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 21:24:06,895 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 [2019-09-18 21:24:06,909 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 21:24:06,910 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 21:24:06,911 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 21:24:06,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 21:24:06,911 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 21:24:06,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 21:24:06,912 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 21:24:06,912 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 21:24:06,912 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 21:24:06,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 21:24:06,912 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 21:24:06,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 21:24:06,913 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 21:24:06,913 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 21:24:06,913 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 21:24:06,913 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 21:24:06,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 21:24:06,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 21:24:06,914 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 21:24:06,914 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 21:24:06,914 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 21:24:06,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 21:24:06,915 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 21:24:06,915 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 21:24:06,915 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 21:24:06,915 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 21:24:06,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 21:24:06,916 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 21:24:06,916 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain 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 -> ReUseSupersetCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 21:24:06,945 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 21:24:06,958 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 21:24:06,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 21:24:06,963 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 21:24:06,963 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 21:24:06,964 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-18 21:24:07,017 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/997330d35/c50a79ccc99e497797ff6e624a5146af/FLAG3165a5a3f [2019-09-18 21:24:07,492 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 21:24:07,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-18 21:24:07,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/997330d35/c50a79ccc99e497797ff6e624a5146af/FLAG3165a5a3f [2019-09-18 21:24:07,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/997330d35/c50a79ccc99e497797ff6e624a5146af [2019-09-18 21:24:07,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 21:24:07,882 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 21:24:07,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 21:24:07,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 21:24:07,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 21:24:07,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:24:07" (1/1) ... [2019-09-18 21:24:07,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f7f23f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:07, skipping insertion in model container [2019-09-18 21:24:07,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 09:24:07" (1/1) ... [2019-09-18 21:24:07,898 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 21:24:07,933 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 21:24:08,146 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:24:08,150 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 21:24:08,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 21:24:08,284 INFO L192 MainTranslator]: Completed translation [2019-09-18 21:24:08,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08 WrapperNode [2019-09-18 21:24:08,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 21:24:08,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 21:24:08,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 21:24:08,286 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 21:24:08,295 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,310 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 21:24:08,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 21:24:08,331 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 21:24:08,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 21:24:08,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 09:24:08" (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 [2019-09-18 21:24:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 21:24:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 21:24:08,389 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 21:24:08,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 21:24:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 21:24:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 21:24:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 21:24:08,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 21:24:08,983 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 21:24:08,983 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 21:24:08,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:24:08 BoogieIcfgContainer [2019-09-18 21:24:08,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 21:24:08,985 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 21:24:08,986 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 21:24:08,986 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 21:24:08,987 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 09:24:08" (1/1) ... [2019-09-18 21:24:08,988 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ 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=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 21:24:09,010 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 21:24:09,010 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 21:24:09,018 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 21:24:09,028 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 21:24:09,029 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 21:24:09,085 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-18 21:24:09,573 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:24:10,003 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:25:17,793 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:25:17,998 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:26:34,701 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 21:26:34,980 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 21:26:35,295 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 21:26:35,945 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:26:36,059 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:27:11,057 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:27:11,182 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:27:50,453 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2019-09-18 21:27:50,641 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:27:50,895 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:27:51,139 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:27:51,420 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:27:51,780 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-09-18 21:27:51,904 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 21:27:52,150 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-09-18 21:27:52,275 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 21:27:52,420 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:27:52,624 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:27:52,858 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:27:53,143 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:27:53,439 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:27:53,552 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 21:27:53,700 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:27:53,860 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:27:53,892 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:27:53,971 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:28:29,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:28:29,292 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:29:06,240 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:29:06,323 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:29:41,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:29:41,616 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:30:18,178 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:30:18,407 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:30:18,656 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:30:19,205 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:30:19,385 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:30:19,828 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:30:19,907 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:30:55,362 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:30:55,442 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:31:31,899 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2019-09-18 21:31:32,067 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-18 21:31:32,336 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-18 21:31:32,645 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-09-18 21:31:32,859 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 21:31:32,989 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 21:31:33,407 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:31:33,499 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:32:12,619 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:32:12,701 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:32:49,806 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-18 21:32:49,998 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-18 21:32:50,189 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-18 21:32:50,379 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-18 21:32:50,614 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:32:50,857 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:32:51,131 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:32:51,460 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-09-18 21:32:51,572 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:32:51,873 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2019-09-18 21:32:52,010 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:32:52,295 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 78 [2019-09-18 21:32:52,442 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 21:32:52,612 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:32:52,857 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:32:53,132 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:32:53,457 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-09-18 21:32:53,571 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:32:53,799 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-09-18 21:32:53,910 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-18 21:32:54,069 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:32:54,243 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-18 21:32:54,386 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 21:32:54,524 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-18 21:32:54,552 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:32:54,635 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:33:30,939 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:33:31,021 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:34:09,107 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:34:09,188 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:34:45,752 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:34:45,831 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:35:22,808 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:35:23,032 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:35:23,279 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:35:23,828 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:35:24,004 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-18 21:35:24,440 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:35:24,521 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:36:00,957 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:36:01,039 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:36:38,563 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 21:36:38,822 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-18 21:36:39,009 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 21:36:39,135 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-18 21:36:39,726 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:36:39,849 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:37:18,774 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:37:18,862 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:37:55,493 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2019-09-18 21:37:55,648 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2019-09-18 21:37:55,986 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:37:56,190 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:37:56,428 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:37:56,711 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:37:57,058 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-09-18 21:37:57,180 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 21:37:57,429 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 71 [2019-09-18 21:37:57,583 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 21:37:57,726 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:37:57,931 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-18 21:37:58,162 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-18 21:37:58,447 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:37:58,743 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-18 21:37:58,987 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:37:59,133 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-18 21:37:59,161 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:37:59,251 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-09-18 21:38:35,277 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 14 [2019-09-18 21:38:35,375 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time...