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 NONE -i ../../../trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 15:04:34,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 15:04:34,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 15:04:34,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 15:04:34,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 15:04:34,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 15:04:34,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 15:04:34,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 15:04:34,323 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 15:04:34,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 15:04:34,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 15:04:34,329 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 15:04:34,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 15:04:34,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 15:04:34,335 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 15:04:34,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 15:04:34,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 15:04:34,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 15:04:34,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 15:04:34,350 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 15:04:34,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 15:04:34,355 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 15:04:34,356 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 15:04:34,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 15:04:34,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 15:04:34,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 15:04:34,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 15:04:34,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 15:04:34,365 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 15:04:34,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 15:04:34,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 15:04:34,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 15:04:34,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 15:04:34,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 15:04:34,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 15:04:34,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 15:04:34,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 15:04:34,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 15:04:34,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 15:04:34,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 15:04:34,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 15:04:34,374 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 15:04:34,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 15:04:34,390 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 15:04:34,391 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 15:04:34,391 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 15:04:34,392 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 15:04:34,392 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 15:04:34,392 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 15:04:34,392 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 15:04:34,392 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 15:04:34,393 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 15:04:34,393 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 15:04:34,393 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 15:04:34,393 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 15:04:34,393 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 15:04:34,394 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 15:04:34,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 15:04:34,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 15:04:34,394 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 15:04:34,394 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 15:04:34,395 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 15:04:34,395 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 15:04:34,395 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 15:04:34,395 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 15:04:34,395 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 15:04:34,396 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 15:04:34,396 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 15:04:34,396 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 15:04:34,396 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 15:04:34,396 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 -> NONE [2019-09-20 15:04:34,436 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 15:04:34,449 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 15:04:34,454 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 15:04:34,458 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 15:04:34,458 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 15:04:34,459 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-09-20 15:04:34,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b08a812/a116aa1777494feab207b09c4bdb01d1/FLAGad19abb1a [2019-09-20 15:04:35,019 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 15:04:35,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-09-20 15:04:35,035 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b08a812/a116aa1777494feab207b09c4bdb01d1/FLAGad19abb1a [2019-09-20 15:04:35,380 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b08a812/a116aa1777494feab207b09c4bdb01d1 [2019-09-20 15:04:35,392 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 15:04:35,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 15:04:35,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 15:04:35,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 15:04:35,399 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 15:04:35,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,403 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea508fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35, skipping insertion in model container [2019-09-20 15:04:35,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,411 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 15:04:35,446 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 15:04:35,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:04:35,640 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 15:04:35,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 15:04:35,785 INFO L192 MainTranslator]: Completed translation [2019-09-20 15:04:35,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35 WrapperNode [2019-09-20 15:04:35,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 15:04:35,786 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 15:04:35,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 15:04:35,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 15:04:35,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,812 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (1/1) ... [2019-09-20 15:04:35,816 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 15:04:35,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 15:04:35,817 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 15:04:35,817 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 15:04:35,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 03:04:35" (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 15:04:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 15:04:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 15:04:35,872 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 15:04:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 15:04:35,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 15:04:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 15:04:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 15:04:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 15:04:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 15:04:35,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 15:04:36,232 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 15:04:36,232 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 15:04:36,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:04:36 BoogieIcfgContainer [2019-09-20 15:04:36,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 15:04:36,234 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 15:04:36,234 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 15:04:36,235 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 15:04:36,236 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 03:04:36" (1/1) ... [2019-09-20 15:04:36,236 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=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-20 15:04:36,269 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-20 15:04:36,270 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 15:04:36,279 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 15:04:36,288 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 15:04:36,290 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 15:04:36,352 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 8 for LOIs [2019-09-20 15:04:36,700 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:36,868 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:39,947 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:39,995 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:42,888 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:42,926 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:45,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:45,496 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:48,471 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:48,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:51,788 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:51,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:55,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:55,074 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:04:58,071 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:04:58,107 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:01,465 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:01,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:04,233 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:04,275 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:07,523 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:07,562 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:10,318 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:10,367 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:13,253 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:13,288 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:16,193 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:16,222 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:19,249 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:19,281 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:21,905 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:21,939 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-09-20 15:05:25,075 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 15:05:25,101 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8