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 InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 21:24:34,864 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 21:24:34,866 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 21:24:34,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 21:24:34,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 21:24:34,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 21:24:34,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 21:24:34,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 21:24:34,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 21:24:34,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 21:24:34,886 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 21:24:34,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 21:24:34,887 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 21:24:34,888 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 21:24:34,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 21:24:34,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 21:24:34,891 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 21:24:34,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 21:24:34,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 21:24:34,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 21:24:34,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 21:24:34,898 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 21:24:34,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 21:24:34,900 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 21:24:34,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 21:24:34,903 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 21:24:34,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 21:24:34,904 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 21:24:34,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 21:24:34,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 21:24:34,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 21:24:34,908 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 21:24:34,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 21:24:34,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 21:24:34,910 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 21:24:34,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 21:24:34,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 21:24:34,912 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 21:24:34,912 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 21:24:34,913 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 21:24:34,914 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 21:24:34,915 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 [2019-09-20 21:24:34,930 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 21:24:34,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 21:24:34,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 21:24:34,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 21:24:34,931 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 21:24:34,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 21:24:34,932 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 21:24:34,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 21:24:34,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 21:24:34,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 21:24:34,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 21:24:34,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 21:24:34,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 21:24:34,933 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 21:24:34,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 21:24:34,934 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 21:24:34,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 21:24:34,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 21:24:34,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 21:24:34,934 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 21:24:34,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 21:24:34,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:24:34,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 21:24:34,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 21:24:34,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 21:24:34,936 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 21:24:34,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 21:24:34,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 21:24:34,936 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 -> InterpretCallSummarizer 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 [2019-09-20 21:24:34,967 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 21:24:34,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 21:24:34,982 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 21:24:34,984 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 21:24:34,984 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 21:24:34,985 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 21:24:35,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d1c0f6c1/5d357c4a09874000aac6259617ac6804/FLAGf425ddd8f [2019-09-20 21:24:35,476 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 21:24:35,477 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 21:24:35,484 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d1c0f6c1/5d357c4a09874000aac6259617ac6804/FLAGf425ddd8f [2019-09-20 21:24:35,873 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d1c0f6c1/5d357c4a09874000aac6259617ac6804 [2019-09-20 21:24:35,886 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 21:24:35,888 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 21:24:35,889 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:35,889 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 21:24:35,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 21:24:35,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:35" (1/1) ... [2019-09-20 21:24:35,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6214f535 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:35, skipping insertion in model container [2019-09-20 21:24:35,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:35" (1/1) ... [2019-09-20 21:24:35,902 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 21:24:35,924 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 21:24:36,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:36,114 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 21:24:36,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:36,145 INFO L192 MainTranslator]: Completed translation [2019-09-20 21:24:36,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36 WrapperNode [2019-09-20 21:24:36,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:36,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 21:24:36,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 21:24:36,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 21:24:36,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,245 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,262 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 21:24:36,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 21:24:36,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 21:24:36,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 21:24:36,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:36" (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 [2019-09-20 21:24:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 21:24:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 21:24:36,324 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 21:24:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 21:24:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 21:24:36,324 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 21:24:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 21:24:36,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 21:24:36,706 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 21:24:36,707 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 21:24:36,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:36 BoogieIcfgContainer [2019-09-20 21:24:36,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 21:24:36,709 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 21:24:36,709 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 21:24:36,709 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 21:24:36,710 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:36" (1/1) ... [2019-09-20 21:24:36,710 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=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 21:24:36,737 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 21:24:36,738 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 21:24:36,748 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 21:24:36,756 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 21:24:36,758 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 21:24:36,806 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 21:24:37,373 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:39,726 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:39,871 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:40,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:40,221 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:40,673 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:40,806 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:41,085 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:41,439 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:41,464 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:41,603 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:42,172 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:42,348 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:42,648 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:42,998 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:43,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:43,196 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:43,414 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:43,554 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:44,057 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:24:44,119 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:44,249 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:44,920 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:24:45,028 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:24:45,120 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:45,260 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:45,474 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:45,606 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:45,706 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:45,855 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:46,058 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:46,206 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:46,647 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:46,792 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:47,076 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:47,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:47,421 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:47,562 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:48,143 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:48,285 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:48,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:48,913 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:48,985 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:49,118 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:49,324 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:49,473 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:49,935 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:24:50,003 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:50,150 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:50,762 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:24:50,863 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:24:50,962 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:51,091 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:51,289 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:51,417 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:51,882 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:52,011 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:52,299 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:52,641 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:52,650 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:52,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:53,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:53,479 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:53,785 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:54,104 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:54,156 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:54,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:54,505 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:54,674 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:55,074 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:24:55,138 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:55,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:55,900 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:24:56,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,215 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,546 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,643 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,777 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:56,973 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:57,102 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:57,547 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:57,708 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:57,999 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:58,324 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:58,332 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:58,466 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,166 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,835 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:24:59,963 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:00,154 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:00,283 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:00,754 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:25:00,823 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:00,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:01,572 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:25:01,682 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:25:01,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:01,909 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:02,123 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:02,249 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:02,688 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:02,824 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:03,229 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:03,645 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:03,663 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:03,792 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:04,305 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:04,445 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:04,734 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:05,056 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:05,102 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:05,230 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:05,419 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:05,551 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:06,003 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:25:06,069 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:06,202 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:06,823 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:25:06,929 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:25:07,016 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,145 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,340 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,470 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,567 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,697 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:07,891 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:08,017 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:08,460 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:08,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:08,876 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:09,201 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:09,210 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:09,338 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:09,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,303 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,628 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,673 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,795 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:10,981 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:11,114 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:11,589 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:25:11,655 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:11,785 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:12,398 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:25:12,506 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:25:12,595 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:12,725 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:12,922 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:13,149 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:13,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:13,734 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:14,031 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:14,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:14,364 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:14,494 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,038 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,167 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,778 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,825 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:15,956 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:16,143 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:16,269 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:16,716 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2019-09-20 21:25:16,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:16,914 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:17,523 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2019-09-20 21:25:17,631 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 21:25:17,720 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:17,849 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,050 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,195 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,299 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,421 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,618 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:18,747 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:19,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 21:25:19,314 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6