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 TopInputCallSummarizer --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 14:07:44,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:07:44,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:07:44,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:07:44,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:07:44,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:07:44,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:07:44,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:07:44,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:07:44,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:07:44,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:07:44,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:07:44,174 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:07:44,175 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:07:44,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:07:44,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:07:44,178 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:07:44,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:07:44,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:07:44,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:07:44,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:07:44,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:07:44,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:07:44,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:07:44,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:07:44,191 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:07:44,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:07:44,192 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:07:44,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:07:44,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:07:44,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:07:44,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:07:44,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:07:44,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:07:44,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:07:44,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:07:44,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:07:44,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:07:44,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:07:44,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:07:44,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:07:44,201 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 14:07:44,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:07:44,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:07:44,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 14:07:44,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 14:07:44,218 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 14:07:44,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:07:44,218 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:07:44,219 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 14:07:44,219 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:07:44,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:07:44,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:07:44,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:07:44,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:07:44,220 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:07:44,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:07:44,220 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 14:07:44,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:07:44,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:07:44,221 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:07:44,221 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 14:07:44,221 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 14:07:44,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:07:44,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:07:44,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:07:44,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 14:07:44,222 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 14:07:44,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:07:44,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 14:07:44,223 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 -> TopInputCallSummarizer 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 14:07:44,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:07:44,269 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:07:44,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:07:44,274 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:07:44,274 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:07:44,275 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9.c [2019-09-20 14:07:44,357 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/618893edb/37975e1a2ca4436d9400b88e4cbd2b5c/FLAGa55438510 [2019-09-20 14:07:44,838 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:07:44,839 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_9.c [2019-09-20 14:07:44,847 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/618893edb/37975e1a2ca4436d9400b88e4cbd2b5c/FLAGa55438510 [2019-09-20 14:07:45,193 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/618893edb/37975e1a2ca4436d9400b88e4cbd2b5c [2019-09-20 14:07:45,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:07:45,208 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:07:45,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:07:45,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:07:45,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:07:45,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c93b6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45, skipping insertion in model container [2019-09-20 14:07:45,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,225 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:07:45,249 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:07:45,424 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:07:45,429 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:07:45,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:07:45,473 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:07:45,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45 WrapperNode [2019-09-20 14:07:45,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:07:45,474 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:07:45,475 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:07:45,475 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:07:45,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,609 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (1/1) ... [2019-09-20 14:07:45,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:07:45,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:07:45,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:07:45,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:07:45,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:07:45" (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 14:07:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:07:45,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:07:45,673 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:07:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:07:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:07:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:07:45,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:07:45,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:07:46,169 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:07:46,169 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 14:07:46,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:07:46 BoogieIcfgContainer [2019-09-20 14:07:46,171 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:07:46,171 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 14:07:46,171 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 14:07:46,171 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 14:07:46,173 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:07:46" (1/1) ... [2019-09-20 14:07:46,173 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 14:07:46,201 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 14:07:46,201 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 14:07:46,212 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 14:07:46,220 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 14:07:46,222 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 14:07:46,274 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 14:07:46,484 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:46,701 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:55,094 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:07:55,260 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:07:55,643 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:55,709 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:56,582 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:56,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:56,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:56,793 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:57,684 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:57,759 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:57,895 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:57,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:58,510 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:07:58,702 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:07:58,972 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:59,053 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:07:59,796 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:07:59,955 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:00,308 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:00,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:01,233 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:01,275 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:01,340 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:01,382 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:02,257 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:02,300 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:02,360 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:02,401 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:02,932 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:03,115 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:03,478 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:03,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:03,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:03,629 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:05,226 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 46 [2019-09-20 14:08:06,879 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:07,041 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:07,403 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:07,446 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:08,312 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:08,358 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:08,417 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:08,459 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:09,327 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:09,369 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:09,462 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:09,528 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:10,061 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:10,235 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:10,505 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:10,560 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:12,431 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:12,591 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:12,945 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:12,986 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:13,828 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:13,882 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:13,941 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:13,982 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:14,836 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:14,886 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:14,944 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:14,984 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:15,517 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:15,690 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:15,960 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:16,015 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:16,757 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:16,919 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:17,269 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:17,312 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:18,169 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:18,209 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:18,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:18,308 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:19,175 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:19,216 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:19,277 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:19,322 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:19,832 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:20,006 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:20,363 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:20,435 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:20,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:20,548 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:21,394 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:21,554 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:21,911 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:21,953 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:22,788 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:22,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:22,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:22,931 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:23,791 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:23,833 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:23,888 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:23,931 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:24,451 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:24,621 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:24,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:24,931 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:25,567 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:25,725 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:26,071 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:26,113 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:26,944 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:26,985 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:27,043 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:27,085 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:28,007 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:28,054 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:28,115 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:28,156 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:28,699 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:28,885 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2019-09-20 14:08:29,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-20 14:08:29,303 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9