java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:45:24,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:45:24,408 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:45:24,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:45:24,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:45:24,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:45:24,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:45:24,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:45:24,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:45:24,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:45:24,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:45:24,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:45:24,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:45:24,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:45:24,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:45:24,432 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:45:24,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:45:24,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:45:24,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:45:24,437 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:45:24,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:45:24,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:45:24,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:45:24,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:45:24,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:45:24,443 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:45:24,443 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:45:24,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:45:24,444 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:45:24,445 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:45:24,446 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:45:24,446 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:45:24,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:45:24,448 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:45:24,449 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:45:24,449 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:45:24,449 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:45:24,450 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:45:24,450 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:45:24,451 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:45:24,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:45:24,452 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 [2019-09-16 17:45:24,465 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:45:24,466 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:45:24,467 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 17:45:24,467 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 17:45:24,467 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 17:45:24,467 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:45:24,468 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:45:24,468 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 17:45:24,468 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:45:24,468 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:45:24,468 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:45:24,469 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:45:24,469 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:45:24,469 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:45:24,469 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:45:24,469 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 17:45:24,470 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:45:24,470 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:45:24,470 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:45:24,470 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 17:45:24,470 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 17:45:24,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:45:24,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:45:24,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:45:24,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 17:45:24,471 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 17:45:24,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:45:24,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 17:45:24,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-16 17:45:24,503 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:45:24,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:45:24,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:45:24,527 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:45:24,527 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:45:24,528 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2019-09-16 17:45:24,598 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f028e95e1/6312aaa2a680437f8ee99eafaf064df7/FLAG98f83e870 [2019-09-16 17:45:25,153 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:45:25,154 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+sep-reducer.c [2019-09-16 17:45:25,170 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f028e95e1/6312aaa2a680437f8ee99eafaf064df7/FLAG98f83e870 [2019-09-16 17:45:25,497 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f028e95e1/6312aaa2a680437f8ee99eafaf064df7 [2019-09-16 17:45:25,507 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:45:25,508 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:45:25,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:45:25,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:45:25,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:45:25,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:45:25" (1/1) ... [2019-09-16 17:45:25,514 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56e9b2aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:25, skipping insertion in model container [2019-09-16 17:45:25,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:45:25" (1/1) ... [2019-09-16 17:45:25,522 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:45:25,604 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:45:26,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:45:26,141 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:45:26,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:45:26,410 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:45:26,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26 WrapperNode [2019-09-16 17:45:26,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:45:26,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:45:26,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:45:26,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:45:26,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (1/1) ... [2019-09-16 17:45:26,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:45:26,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:45:26,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:45:26,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:45:26,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:45:26" (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 [2019-09-16 17:45:26,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:45:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:45:26,591 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:45:26,591 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:45:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-16 17:45:26,592 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-16 17:45:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:45:26,593 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:45:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:45:26,594 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:45:28,111 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:45:28,111 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-16 17:45:28,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:45:28 BoogieIcfgContainer [2019-09-16 17:45:28,114 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:45:28,115 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 17:45:28,115 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 17:45:28,116 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 17:45:28,117 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:45:28" (1/1) ... [2019-09-16 17:45:28,118 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-16 17:45:28,147 INFO L162 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-09-16 17:45:28,148 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 17:45:28,173 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 17:45:28,185 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 17:45:28,186 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 17:45:28,295 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 8 for LOIs [2019-09-16 17:45:29,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,367 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,394 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,419 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:29,598 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,160 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,629 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,819 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,840 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,854 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,864 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,877 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,885 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,900 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,910 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,921 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,931 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,943 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,954 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,966 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,973 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,984 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:31,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,005 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,012 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,025 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,040 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,057 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,068 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,095 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,111 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,196 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,228 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,276 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,285 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,296 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,305 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,398 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,405 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,415 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,430 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,443 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,450 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,555 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,565 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,590 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,611 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,620 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,628 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,708 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,737 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,766 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,783 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,795 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,803 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,855 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,908 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,917 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,924 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,958 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:32,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,003 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,010 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,020 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,026 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,035 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,044 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,051 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,122 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,157 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,185 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,191 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,217 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,225 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,232 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,246 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,254 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,261 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,334 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,362 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,415 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,428 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,441 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,484 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,523 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,560 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,598 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,677 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,698 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,705 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,713 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,720 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,738 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,745 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,820 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,885 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,896 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,912 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,921 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,927 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,936 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:33,956 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,039 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,085 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,137 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,146 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,165 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,179 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,236 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,257 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,264 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,274 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,284 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,296 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,303 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,314 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,323 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,450 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,482 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,516 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,522 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,529 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,538 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,546 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,551 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,560 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,568 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,652 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,685 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,719 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,727 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,735 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,745 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,754 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,818 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,846 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,852 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,865 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,877 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:34,894 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:35,171 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 25 [2019-09-16 17:45:35,190 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:35,196 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:35,571 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:35,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:36,048 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:36,449 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:45:36,614 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,106 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-09-16 17:45:37,167 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,186 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,190 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,197 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,203 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,323 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:37,350 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,366 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,374 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,381 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,491 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,526 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,551 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,565 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,570 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:37,749 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:37,948 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:38,089 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:38,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:38,114 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:38,307 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:38,538 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:38,639 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:38,976 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:39,309 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:39,461 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:39,968 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-09-16 17:45:40,006 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,011 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,018 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,022 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,144 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,148 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,328 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:40,352 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:40,461 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:40,753 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:40,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:41,096 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:41,121 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:41,235 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:41,358 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:41,489 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 25 [2019-09-16 17:45:41,509 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:41,514 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:41,908 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:42,000 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:42,690 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:45:42,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,328 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-09-16 17:45:43,374 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,378 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,384 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,388 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,391 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,517 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,522 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,526 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,532 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,681 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,711 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,718 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:43,722 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:44,076 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:44,096 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:44,101 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:44,345 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:44,568 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:44,659 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:44,968 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:45,382 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:45:45,530 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,006 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-09-16 17:45:46,053 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,057 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,064 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,068 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,178 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:46,206 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,211 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,395 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:46,421 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,534 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:46,823 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:46,859 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:46,970 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:47,204 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 29 [2019-09-16 17:45:47,227 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:47,336 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:47,457 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 21 [2019-09-16 17:45:47,605 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:47,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:47,631 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:48,020 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:48,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:48,744 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:45:48,892 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,382 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 43 [2019-09-16 17:45:49,429 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,433 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,437 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,441 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,445 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,570 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,599 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,616 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,740 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,817 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,830 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,840 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:49,968 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:50,097 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:50,260 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:50,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,309 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,324 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,399 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,425 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,454 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,459 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,467 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,476 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,484 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,507 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,534 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,555 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,559 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,565 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,572 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,580 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,585 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,648 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,670 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:50,784 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:50,917 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:51,145 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 25 [2019-09-16 17:45:51,165 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,170 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,176 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,183 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,215 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,289 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,350 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,354 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,363 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,371 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,399 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,429 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,451 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,468 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,482 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,489 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,498 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,501 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,602 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:51,729 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:51,877 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:52,113 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 25 [2019-09-16 17:45:52,135 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,139 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,145 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,153 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,159 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,239 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,270 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,303 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,313 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:52,437 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 29 [2019-09-16 17:45:52,628 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:52,761 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,339 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:45:53,515 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,903 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,906 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,910 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:53,914 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,144 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-09-16 17:45:54,381 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 50 [2019-09-16 17:45:54,558 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2019-09-16 17:45:54,727 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:54,748 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,753 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,759 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,768 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,774 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,856 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,916 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,920 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,926 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,934 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,940 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:54,993 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,020 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,023 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,037 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,045 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,049 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,084 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,113 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,133 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,137 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,250 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:55,392 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 29 [2019-09-16 17:45:55,616 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 25 [2019-09-16 17:45:55,638 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,652 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,669 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,676 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,686 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,767 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,796 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,827 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,832 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,844 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,849 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,873 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,922 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:55,927 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:56,168 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:56,467 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:56,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:56,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:56,920 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 51 [2019-09-16 17:45:57,101 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:57,120 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,125 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,132 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,139 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,145 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,227 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,252 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,284 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,289 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:57,548 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:57,672 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,218 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 37 [2019-09-16 17:45:58,395 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,759 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,763 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,767 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,772 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,777 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:58,886 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 21 [2019-09-16 17:45:59,022 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-09-16 17:45:59,252 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 50 [2019-09-16 17:45:59,425 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2019-09-16 17:45:59,593 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:45:59,614 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,618 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,624 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,637 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,721 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,782 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,786 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,791 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,803 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,811 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,834 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,861 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,880 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:45:59,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:00,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:00,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:00,705 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:00,711 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:00,844 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 51 [2019-09-16 17:46:01,105 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 46 [2019-09-16 17:46:01,281 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 25 [2019-09-16 17:46:01,310 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,314 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,320 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,327 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,413 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,445 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,479 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,482 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:01,860 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:46:01,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:02,648 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 37 [2019-09-16 17:46:02,831 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,199 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,203 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,206 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,210 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,213 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-16 17:46:03,318 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 21 [2019-09-16 17:46:03,448 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 46 [2019-09-16 17:46:03,696 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 50 [2019-09-16 17:46:03,875 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 50 [2019-09-16 17:46:03,943 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 17:46:03,943 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 17:46:03,946 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 7079#false [2019-09-16 17:46:03,946 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 7398#false [2019-09-16 17:46:03,952 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-16 17:46:03,952 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 17:46:03,954 INFO L168 Benchmark]: Toolchain (without parser) took 38446.10 ms. Allocated memory was 137.4 MB in the beginning and 751.3 MB in the end (delta: 613.9 MB). Free memory was 83.1 MB in the beginning and 498.7 MB in the end (delta: -415.6 MB). Peak memory consumption was 198.4 MB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,955 INFO L168 Benchmark]: CDTParser took 1.15 ms. Allocated memory is still 137.4 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 901.74 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 82.9 MB in the beginning and 154.9 MB in the end (delta: -72.0 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,956 INFO L168 Benchmark]: Boogie Preprocessor took 118.19 ms. Allocated memory is still 199.2 MB. Free memory was 154.9 MB in the beginning and 150.1 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,957 INFO L168 Benchmark]: RCFGBuilder took 1585.09 ms. Allocated memory was 199.2 MB in the beginning and 218.1 MB in the end (delta: 18.9 MB). Free memory was 150.1 MB in the beginning and 139.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,958 INFO L168 Benchmark]: Sifa took 35837.77 ms. Allocated memory was 218.1 MB in the beginning and 751.3 MB in the end (delta: 533.2 MB). Free memory was 139.6 MB in the beginning and 498.7 MB in the end (delta: -359.1 MB). Peak memory consumption was 174.1 MB. Max. memory is 7.1 GB. [2019-09-16 17:46:03,962 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.15 ms. Allocated memory is still 137.4 MB. Free memory was 103.3 MB in the beginning and 103.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 901.74 ms. Allocated memory was 137.4 MB in the beginning and 199.2 MB in the end (delta: 61.9 MB). Free memory was 82.9 MB in the beginning and 154.9 MB in the end (delta: -72.0 MB). Peak memory consumption was 29.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 118.19 ms. Allocated memory is still 199.2 MB. Free memory was 154.9 MB in the beginning and 150.1 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1585.09 ms. Allocated memory was 199.2 MB in the beginning and 218.1 MB in the end (delta: 18.9 MB). Free memory was 150.1 MB in the beginning and 139.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 87.7 MB. Max. memory is 7.1 GB. * Sifa took 35837.77 ms. Allocated memory was 218.1 MB in the beginning and 751.3 MB in the end (delta: 533.2 MB). Free memory was 139.6 MB in the beginning and 498.7 MB in the end (delta: -359.1 MB). Peak memory consumption was 174.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 35800, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 4044, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 4005, TOOLS_POST_TIME[ms]: 1187, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 27, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 1, TOOLS_QUANTIFIERELIM_APPLICATIONS: 4008, TOOLS_QUANTIFIERELIM_TIME[ms]: 774, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 19, FLUID_QUERY_TIME[ms]: 49, FLUID_QUERIES: 4081, FLUID_YES_ANSWERS: 416, DOMAIN_JOIN_APPLICATIONS: 623, DOMAIN_JOIN_TIME[ms]: 31030, DOMAIN_ALPHA_APPLICATIONS: 416, DOMAIN_ALPHA_TIME[ms]: 1617, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 37, DOMAIN_ISSUBSETEQ_TIME[ms]: 23, DOMAIN_ISBOTTOM_APPLICATIONS: 474, DOMAIN_ISBOTTOM_TIME[ms]: 653, LOOP_SUMMARIZER_APPLICATIONS: 37, LOOP_SUMMARIZER_CACHE_MISSES: 37, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3689, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3687, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 37, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 43, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 42, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 46, REGEX_TO_DAG_TIME[ms]: 22, DAG_COMPRESSION_TIME[ms]: 860, DAG_COMPRESSION_PROCESSED_NODES: 48459, DAG_COMPRESSION_RETAINED_NODES: 15804 - PositiveResult [Line: 2307]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1998]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...