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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:28:34,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:28:34,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:28:34,308 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:28:34,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:28:34,310 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:28:34,311 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:28:34,315 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:28:34,324 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:28:34,325 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:28:34,326 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:28:34,327 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:28:34,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:28:34,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:28:34,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:28:34,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:28:34,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:28:34,332 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:28:34,334 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:28:34,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:28:34,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:28:34,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:28:34,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:28:34,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:28:34,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:28:34,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:28:34,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:28:34,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:28:34,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:28:34,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:28:34,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:28:34,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:28:34,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:28:34,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:28:34,351 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:28:34,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:28:34,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:28:34,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:28:34,355 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:28:34,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:28:34,359 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:28:34,360 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 [2019-10-14 02:28:34,395 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:28:34,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:28:34,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:28:34,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:28:34,401 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:28:34,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:28:34,401 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:28:34,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:28:34,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:28:34,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:28:34,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:28:34,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:28:34,405 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:28:34,406 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:28:34,406 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:28:34,406 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:28:34,406 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:28:34,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:28:34,407 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:28:34,407 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:28:34,408 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:28:34,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:28:34,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:28:34,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:28:34,729 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:28:34,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:28:34,756 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:28:34,758 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:28:34,759 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:28:34,760 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-10-14 02:28:34,839 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c761fc2d1/e4d72daf0c544baa81e4135f14ef21b8/FLAG5c11342ec [2019-10-14 02:28:35,451 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:28:35,452 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-10-14 02:28:35,464 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c761fc2d1/e4d72daf0c544baa81e4135f14ef21b8/FLAG5c11342ec [2019-10-14 02:28:35,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c761fc2d1/e4d72daf0c544baa81e4135f14ef21b8 [2019-10-14 02:28:35,693 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:28:35,695 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:28:35,697 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:28:35,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:28:35,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:28:35,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:28:35" (1/1) ... [2019-10-14 02:28:35,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dd9373 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:35, skipping insertion in model container [2019-10-14 02:28:35,705 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:28:35" (1/1) ... [2019-10-14 02:28:35,712 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:28:35,807 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:28:36,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:28:36,446 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:28:36,618 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:28:36,634 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:28:36,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36 WrapperNode [2019-10-14 02:28:36,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:28:36,636 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:28:36,636 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:28:36,636 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:28:36,652 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,652 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,816 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... [2019-10-14 02:28:36,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:28:36,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:28:36,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:28:36,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:28:36,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:28:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:28:36,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:28:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:28:36,925 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:28:36,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:28:36,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-14 02:28:36,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:28:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:28:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:28:36,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:28:38,641 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:28:38,642 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 02:28:38,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:28:38 BoogieIcfgContainer [2019-10-14 02:28:38,644 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:28:38,644 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:28:38,645 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:28:38,645 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:28:38,648 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:28:38" (1/1) ... [2019-10-14 02:28:38,649 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 02:28:38,673 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-10-14 02:28:38,673 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:28:38,684 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:28:38,692 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:28:38,694 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:28:38,893 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 24 for LOIs [2019-10-14 02:28:41,629 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:41,661 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:41,926 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:42,470 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2019-10-14 02:28:42,720 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-14 02:28:42,808 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:42,832 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:43,248 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 230 [2019-10-14 02:28:43,473 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:43,716 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-10-14 02:28:43,842 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-10-14 02:28:44,323 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:44,345 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:44,681 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-10-14 02:28:44,794 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-14 02:28:44,807 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:45,527 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-10-14 02:28:45,700 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 381 [2019-10-14 02:28:45,760 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:45,779 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:46,118 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-10-14 02:28:46,231 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-10-14 02:28:46,487 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-10-14 02:28:46,859 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 356 [2019-10-14 02:28:46,860 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:47,180 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-10-14 02:28:47,373 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 396 [2019-10-14 02:28:48,013 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:48,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:48,435 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 401 [2019-10-14 02:28:48,765 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 413 [2019-10-14 02:28:48,778 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:49,197 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 408 [2019-10-14 02:28:49,856 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 483 [2019-10-14 02:28:50,167 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 495 [2019-10-14 02:28:50,229 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:50,250 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:50,426 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-10-14 02:28:50,630 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-10-14 02:28:50,736 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-10-14 02:28:50,841 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 446 [2019-10-14 02:28:51,062 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 458 [2019-10-14 02:28:51,174 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-14 02:28:51,283 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-10-14 02:28:51,391 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-10-14 02:28:51,655 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 470 [2019-10-14 02:28:51,656 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:52,218 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 500 [2019-10-14 02:28:52,520 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 512 [2019-10-14 02:28:52,704 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 525 [2019-10-14 02:28:52,850 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 484 [2019-10-14 02:28:52,981 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 486 [2019-10-14 02:28:53,136 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 537 [2019-10-14 02:28:53,286 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-10-14 02:28:53,432 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-14 02:28:53,456 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:53,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:53,786 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-14 02:28:53,915 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-14 02:28:54,256 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 515 [2019-10-14 02:28:54,596 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 527 [2019-10-14 02:28:54,604 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:54,768 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-14 02:28:54,891 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 492 [2019-10-14 02:28:55,075 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 545 [2019-10-14 02:28:55,226 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-10-14 02:28:55,370 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-10-14 02:28:55,536 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 557 [2019-10-14 02:28:55,691 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 528 [2019-10-14 02:28:55,848 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 530 [2019-10-14 02:28:56,268 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-14 02:28:56,709 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 610 [2019-10-14 02:28:56,779 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:56,811 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:57,059 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-14 02:28:57,213 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-14 02:28:57,389 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-14 02:28:57,563 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-14 02:28:57,735 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 560 [2019-10-14 02:28:58,090 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 572 DAG size of output: 572 [2019-10-14 02:28:58,263 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-14 02:28:58,436 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-10-14 02:28:58,661 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 566 [2019-10-14 02:28:59,015 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 584 [2019-10-14 02:28:59,016 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:28:59,192 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-14 02:28:59,347 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 549 [2019-10-14 02:28:59,879 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-10-14 02:29:00,347 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-10-14 02:29:00,603 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 639 [2019-10-14 02:29:00,817 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 598 [2019-10-14 02:29:01,007 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 600 [2019-10-14 02:29:01,224 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 651 [2019-10-14 02:29:01,445 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 604 [2019-10-14 02:29:01,650 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-14 02:29:01,678 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:01,704 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:01,975 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-14 02:29:02,167 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-14 02:29:02,634 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 629 [2019-10-14 02:29:03,100 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 641 [2019-10-14 02:29:03,110 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:03,332 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-14 02:29:03,527 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 606 [2019-10-14 02:29:03,804 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 661 [2019-10-14 02:29:04,038 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 636 [2019-10-14 02:29:04,266 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 638 [2019-10-14 02:29:04,498 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 673 [2019-10-14 02:29:04,727 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 642 [2019-10-14 02:29:04,951 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-10-14 02:29:05,562 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification that was a NOOP. DAG size: 711 [2019-10-14 02:29:06,180 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-10-14 02:29:06,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:06,301 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:06,609 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-10-14 02:29:06,837 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-10-14 02:29:07,133 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 680 [2019-10-14 02:29:07,374 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 680 [2019-10-14 02:29:07,615 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 674 [2019-10-14 02:29:08,120 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 686 DAG size of output: 686 [2019-10-14 02:29:08,372 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 692 [2019-10-14 02:29:08,616 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 692 [2019-10-14 02:29:08,870 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 680 [2019-10-14 02:29:09,375 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 698 DAG size of output: 698 [2019-10-14 02:29:09,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-14 02:29:09,630 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-10-14 02:29:09,863 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-10-14 02:29:10,596 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-10-14 02:29:11,254 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-10-14 02:29:11,919 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 714 [2019-10-14 02:29:12,552 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:13,158 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:13,795 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 714 [2019-10-14 02:29:14,418 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:15,037 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:15,655 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 714 [2019-10-14 02:29:16,293 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:16,919 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-14 02:29:17,535 WARN L191 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 714