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/SpamAssassin-loop.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 06:33:42,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 06:33:42,189 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 06:33:42,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 06:33:42,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 06:33:42,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 06:33:42,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 06:33:42,219 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 06:33:42,221 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 06:33:42,222 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 06:33:42,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 06:33:42,224 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 06:33:42,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 06:33:42,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 06:33:42,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 06:33:42,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 06:33:42,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 06:33:42,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 06:33:42,230 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 06:33:42,232 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 06:33:42,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 06:33:42,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 06:33:42,236 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 06:33:42,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 06:33:42,239 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 06:33:42,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 06:33:42,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 06:33:42,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 06:33:42,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 06:33:42,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 06:33:42,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 06:33:42,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 06:33:42,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 06:33:42,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 06:33:42,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 06:33:42,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 06:33:42,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 06:33:42,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 06:33:42,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 06:33:42,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 06:33:42,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 06:33:42,250 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 [2019-10-15 06:33:42,274 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 06:33:42,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 06:33:42,276 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 06:33:42,276 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 06:33:42,276 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 06:33:42,276 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 06:33:42,277 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 06:33:42,277 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 06:33:42,277 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 06:33:42,277 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 06:33:42,277 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 06:33:42,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 06:33:42,278 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 06:33:42,278 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 06:33:42,278 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 06:33:42,278 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 06:33:42,279 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 06:33:42,279 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 06:33:42,279 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 06:33:42,279 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 06:33:42,280 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 06:33:42,280 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 06:33:42,280 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 06:33:42,280 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 06:33:42,280 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 06:33:42,281 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 06:33:42,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 06:33:42,281 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 06:33:42,281 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 [2019-10-15 06:33:42,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 06:33:42,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 06:33:42,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 06:33:42,620 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 06:33:42,620 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 06:33:42,621 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-10-15 06:33:42,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359fc0a21/392bb419896f47d682e380ec4107fe8b/FLAG2e53cdb10 [2019-10-15 06:33:43,146 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 06:33:43,146 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-10-15 06:33:43,155 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359fc0a21/392bb419896f47d682e380ec4107fe8b/FLAG2e53cdb10 [2019-10-15 06:33:43,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/359fc0a21/392bb419896f47d682e380ec4107fe8b [2019-10-15 06:33:43,505 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 06:33:43,507 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 06:33:43,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 06:33:43,508 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 06:33:43,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 06:33:43,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:43,516 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128bbf62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43, skipping insertion in model container [2019-10-15 06:33:43,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:43,524 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 06:33:43,551 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 06:33:43,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:33:43,825 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 06:33:43,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 06:33:43,998 INFO L192 MainTranslator]: Completed translation [2019-10-15 06:33:43,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43 WrapperNode [2019-10-15 06:33:44,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 06:33:44,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 06:33:44,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 06:33:44,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 06:33:44,016 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,016 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,029 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,029 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,036 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (1/1) ... [2019-10-15 06:33:44,045 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 06:33:44,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 06:33:44,046 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 06:33:44,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 06:33:44,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 06:33:43" (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 [2019-10-15 06:33:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 06:33:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 06:33:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 06:33:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 06:33:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 06:33:44,526 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 06:33:44,526 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 06:33:44,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:33:44 BoogieIcfgContainer [2019-10-15 06:33:44,527 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 06:33:44,528 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 06:33:44,528 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 06:33:44,528 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 06:33:44,530 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 06:33:44" (1/1) ... [2019-10-15 06:33:44,530 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 [2019-10-15 06:33:44,554 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-10-15 06:33:44,554 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 06:33:44,563 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 06:33:44,572 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 06:33:44,573 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 06:33:44,706 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 10 for LOIs [2019-10-15 06:33:45,769 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 140 [2019-10-15 06:33:45,927 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-10-15 06:33:51,492 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:51,507 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:53,974 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:54,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:55,480 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:55,489 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:57,525 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:57,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:59,330 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:33:59,341 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:00,989 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:01,000 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:02,316 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:02,327 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:03,880 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:03,890 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:05,322 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:05,335 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:06,933 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:06,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:08,187 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:08,198 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:09,721 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:09,735 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:10,885 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:10,894 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:12,437 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:12,446 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:13,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:13,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:15,018 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:15,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:16,193 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:16,204 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:17,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:17,677 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:18,820 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:18,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:20,344 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:20,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:21,560 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-10-15 06:34:21,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7