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_9.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 21:24:43,632 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 21:24:43,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 21:24:43,654 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 21:24:43,655 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 21:24:43,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 21:24:43,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 21:24:43,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 21:24:43,662 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 21:24:43,664 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 21:24:43,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 21:24:43,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 21:24:43,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 21:24:43,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 21:24:43,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 21:24:43,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 21:24:43,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 21:24:43,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 21:24:43,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 21:24:43,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 21:24:43,689 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 21:24:43,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 21:24:43,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 21:24:43,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 21:24:43,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 21:24:43,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 21:24:43,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 21:24:43,695 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 21:24:43,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 21:24:43,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 21:24:43,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 21:24:43,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 21:24:43,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 21:24:43,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 21:24:43,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 21:24:43,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 21:24:43,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 21:24:43,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 21:24:43,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 21:24:43,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 21:24:43,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 21:24:43,703 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 21:24:43,718 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 21:24:43,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 21:24:43,719 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 21:24:43,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 21:24:43,720 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 21:24:43,720 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 21:24:43,720 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 21:24:43,720 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 21:24:43,721 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 21:24:43,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 21:24:43,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 21:24:43,721 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 21:24:43,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 21:24:43,722 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 21:24:43,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 21:24:43,722 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 21:24:43,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 21:24:43,722 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 21:24:43,723 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 21:24:43,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 21:24:43,723 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 21:24:43,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:24:43,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 21:24:43,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 21:24:43,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 21:24:43,724 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 21:24:43,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 21:24:43,724 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 21:24:43,725 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 21:24:43,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 21:24:43,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 21:24:43,781 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 21:24:43,783 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 21:24:43,784 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 21:24:43,785 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9.c [2019-09-20 21:24:43,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3d19265/09d2eae7dc4440d59b2af3f8ad573a27/FLAGbe7592247 [2019-09-20 21:24:44,313 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 21:24:44,314 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_9.c [2019-09-20 21:24:44,323 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3d19265/09d2eae7dc4440d59b2af3f8ad573a27/FLAGbe7592247 [2019-09-20 21:24:44,702 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c3d19265/09d2eae7dc4440d59b2af3f8ad573a27 [2019-09-20 21:24:44,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 21:24:44,714 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 21:24:44,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:44,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 21:24:44,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 21:24:44,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:44" (1/1) ... [2019-09-20 21:24:44,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a36ff6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:44, skipping insertion in model container [2019-09-20 21:24:44,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:44" (1/1) ... [2019-09-20 21:24:44,731 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 21:24:44,763 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 21:24:44,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:44,982 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 21:24:45,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:45,120 INFO L192 MainTranslator]: Completed translation [2019-09-20 21:24:45,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45 WrapperNode [2019-09-20 21:24:45,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:45,123 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 21:24:45,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 21:24:45,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 21:24:45,135 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,141 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,157 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,161 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 21:24:45,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 21:24:45,162 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 21:24:45,162 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 21:24:45,163 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:45" (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 21:24:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 21:24:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 21:24:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 21:24:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 21:24:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 21:24:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 21:24:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 21:24:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 21:24:45,781 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 21:24:45,781 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 21:24:45,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:45 BoogieIcfgContainer [2019-09-20 21:24:45,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 21:24:45,783 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 21:24:45,783 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 21:24:45,784 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 21:24:45,785 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:45" (1/1) ... [2019-09-20 21:24:45,787 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 21:24:45,810 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 21:24:45,810 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 21:24:45,817 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 21:24:45,830 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 21:24:45,832 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 21:24:45,894 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 21:24:46,153 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:46,449 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:49,605 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-20 21:24:50,809 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-20 21:24:53,334 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 29 [2019-09-20 21:24:55,551 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:24:55,708 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:24:56,118 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:56,183 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:57,133 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:57,187 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:57,269 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:57,320 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:58,293 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:58,356 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:58,439 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:58,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:59,055 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:24:59,246 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:24:59,532 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:24:59,628 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:00,465 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:00,654 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:01,050 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:01,095 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:02,032 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:02,079 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:02,160 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:02,208 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:03,161 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:03,205 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:03,281 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:03,324 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:03,870 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:04,082 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:04,488 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:04,531 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:04,592 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:04,634 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:05,508 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:05,680 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:06,060 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:06,103 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:07,019 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:07,067 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:07,129 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:07,171 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:08,146 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:08,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:08,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:08,396 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:08,969 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:09,158 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:09,429 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:09,483 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:11,419 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:11,588 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:11,964 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:12,007 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:12,937 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:12,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:13,067 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:13,110 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:14,033 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:14,084 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:14,144 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:14,186 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:14,746 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:14,939 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:15,211 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:15,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:16,051 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:16,222 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:16,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:16,680 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:17,593 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:17,635 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:17,695 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:17,738 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:18,279 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-20 21:25:18,751 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:18,795 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:18,857 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:18,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:19,442 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:19,629 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:20,008 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:20,050 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:20,108 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:20,152 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:23,584 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:23,752 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:24,129 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:24,172 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:25,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:25,071 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:25,132 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:25,174 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:26,093 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:26,136 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:26,195 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:26,238 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:26,783 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:26,966 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:27,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:27,375 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:27,515 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:27,556 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 21:25:28,100 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 21:25:28,270 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45