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_10.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 21:24:25,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 21:24:25,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 21:24:25,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 21:24:25,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 21:24:25,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 21:24:25,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 21:24:25,862 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 21:24:25,864 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 21:24:25,865 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 21:24:25,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 21:24:25,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 21:24:25,867 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 21:24:25,868 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 21:24:25,869 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 21:24:25,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 21:24:25,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 21:24:25,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 21:24:25,874 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 21:24:25,876 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 21:24:25,877 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 21:24:25,878 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 21:24:25,879 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 21:24:25,880 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 21:24:25,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 21:24:25,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 21:24:25,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 21:24:25,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 21:24:25,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 21:24:25,886 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 21:24:25,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 21:24:25,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 21:24:25,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 21:24:25,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 21:24:25,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 21:24:25,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 21:24:25,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 21:24:25,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 21:24:25,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 21:24:25,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 21:24:25,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 21:24:25,893 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 21:24:25,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 21:24:25,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 21:24:25,918 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 21:24:25,918 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 21:24:25,918 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 21:24:25,918 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 21:24:25,918 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 21:24:25,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 21:24:25,919 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 21:24:25,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 21:24:25,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 21:24:25,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 21:24:25,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 21:24:25,921 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 21:24:25,921 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 21:24:25,921 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 21:24:25,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 21:24:25,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 21:24:25,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 21:24:25,922 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 21:24:25,922 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 21:24:25,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:24:25,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 21:24:25,923 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 21:24:25,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 21:24:25,923 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 21:24:25,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 21:24:25,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 21:24:25,924 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 21:24:25,978 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 21:24:25,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 21:24:25,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 21:24:25,995 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 21:24:25,995 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 21:24:25,996 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_10.c [2019-09-20 21:24:26,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fbca184/d08d063493a14c3da05173c07838e021/FLAG0c74d728c [2019-09-20 21:24:26,459 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 21:24:26,460 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_10.c [2019-09-20 21:24:26,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fbca184/d08d063493a14c3da05173c07838e021/FLAG0c74d728c [2019-09-20 21:24:26,485 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57fbca184/d08d063493a14c3da05173c07838e021 [2019-09-20 21:24:26,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 21:24:26,496 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 21:24:26,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:26,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 21:24:26,501 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 21:24:26,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56fc8a43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26, skipping insertion in model container [2019-09-20 21:24:26,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,513 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 21:24:26,536 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 21:24:26,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:26,709 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 21:24:26,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:24:26,838 INFO L192 MainTranslator]: Completed translation [2019-09-20 21:24:26,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26 WrapperNode [2019-09-20 21:24:26,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 21:24:26,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 21:24:26,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 21:24:26,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 21:24:26,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (1/1) ... [2019-09-20 21:24:26,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 21:24:26,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 21:24:26,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 21:24:26,885 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 21:24:26,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:24:26" (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 21:24:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 21:24:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 21:24:26,943 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 21:24:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 21:24:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 21:24:26,943 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 21:24:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 21:24:26,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 21:24:27,488 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 21:24:27,488 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 21:24:27,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:27 BoogieIcfgContainer [2019-09-20 21:24:27,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 21:24:27,490 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 21:24:27,490 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 21:24:27,491 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 21:24:27,492 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:24:27" (1/1) ... [2019-09-20 21:24:27,492 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 21:24:27,522 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 21:24:27,522 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 21:24:27,529 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 21:24:27,537 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 21:24:27,538 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 21:24:27,597 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 21:24:27,743 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-09-20 21:24:28,159 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-09-20 21:24:30,461 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:30,670 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:30,871 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:31,138 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:31,243 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-20 21:24:31,495 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-09-20 21:24:31,617 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-20 21:24:31,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:32,066 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:32,687 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2019-09-20 21:24:32,858 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2019-09-20 21:24:33,136 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:33,348 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:33,584 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:33,831 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:33,934 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-20 21:24:34,105 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:34,435 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 21:24:34,548 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-20 21:24:34,557 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:35,051 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:36,622 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:36,803 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:37,026 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:37,316 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:38,520 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:38,700 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:38,900 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:39,148 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:39,456 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-09-20 21:24:39,565 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-20 21:24:39,577 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:39,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:40,531 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 34 [2019-09-20 21:24:40,965 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:41,138 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:41,334 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:41,578 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:41,835 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:42,139 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 21:24:42,248 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-20 21:24:42,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:42,697 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:44,182 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:44,361 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:44,555 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:44,798 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:45,928 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:46,108 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:46,303 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:46,544 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:46,866 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-09-20 21:24:46,976 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-20 21:24:46,986 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:47,397 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:48,396 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:48,566 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:48,766 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:49,013 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:49,269 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:49,566 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 21:24:49,673 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-20 21:24:49,681 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:50,156 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:51,741 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:51,911 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:52,107 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:52,353 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:52,621 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:52,906 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-09-20 21:24:53,207 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-09-20 21:24:53,540 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-20 21:24:53,655 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-20 21:24:53,857 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 21:24:54,053 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 21:24:54,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:54,542 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:56,047 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:56,221 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:56,417 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:56,658 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:56,970 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-09-20 21:24:57,081 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-20 21:24:57,088 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:57,492 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:24:58,460 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:58,656 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:24:58,850 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:24:59,120 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:59,378 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:24:59,672 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 21:24:59,779 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-20 21:24:59,791 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:00,220 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:01,693 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:01,875 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:02,076 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:25:02,318 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:25:02,573 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:25:02,678 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-20 21:25:02,886 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-09-20 21:25:02,987 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-20 21:25:03,189 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2019-09-20 21:25:03,519 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 69 [2019-09-20 21:25:03,638 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-20 21:25:03,849 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 21:25:04,049 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 21:25:04,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:04,594 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:06,271 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:06,450 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:06,649 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:25:06,894 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:25:07,198 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2019-09-20 21:25:07,308 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-20 21:25:07,320 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:07,725 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:08,702 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:08,877 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:09,090 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-20 21:25:09,330 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:25:09,581 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-20 21:25:09,915 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 21:25:10,021 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-20 21:25:10,028 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:10,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2019-09-20 21:25:11,947 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-20 21:25:12,114 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41