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 IntervalDomain -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0310.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 08:42:51,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 08:42:51,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 08:42:51,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 08:42:51,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 08:42:51,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 08:42:51,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 08:42:51,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 08:42:51,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 08:42:51,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 08:42:51,459 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 08:42:51,460 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 08:42:51,461 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 08:42:51,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 08:42:51,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 08:42:51,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 08:42:51,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 08:42:51,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 08:42:51,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 08:42:51,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 08:42:51,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 08:42:51,472 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 08:42:51,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 08:42:51,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 08:42:51,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 08:42:51,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 08:42:51,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 08:42:51,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 08:42:51,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 08:42:51,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 08:42:51,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 08:42:51,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 08:42:51,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 08:42:51,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 08:42:51,482 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 08:42:51,482 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 08:42:51,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 08:42:51,483 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 08:42:51,483 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 08:42:51,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 08:42:51,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 08:42:51,486 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 [2019-09-06 08:42:51,501 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 08:42:51,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 08:42:51,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 08:42:51,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 08:42:51,503 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 08:42:51,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 08:42:51,504 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 08:42:51,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 08:42:51,504 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 08:42:51,505 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 08:42:51,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 08:42:51,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 08:42:51,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 08:42:51,505 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 08:42:51,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 08:42:51,506 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 08:42:51,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 08:42:51,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 08:42:51,506 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 08:42:51,507 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 08:42:51,507 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 08:42:51,507 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 08:42:51,507 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 08:42:51,507 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 08:42:51,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 08:42:51,508 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 08:42:51,508 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 08:42:51,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 08:42:51,508 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 08:42:51,550 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 08:42:51,569 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 08:42:51,573 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 08:42:51,576 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 08:42:51,577 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 08:42:51,578 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0310.c [2019-09-06 08:42:51,655 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa3b3964d/1f2451091d0a409698a43135edeba977/FLAGa9720b05f [2019-09-06 08:42:52,230 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 08:42:52,231 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0310.c [2019-09-06 08:42:52,245 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa3b3964d/1f2451091d0a409698a43135edeba977/FLAGa9720b05f [2019-09-06 08:42:52,535 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa3b3964d/1f2451091d0a409698a43135edeba977 [2019-09-06 08:42:52,546 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 08:42:52,548 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 08:42:52,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 08:42:52,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 08:42:52,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 08:42:52,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:42:52" (1/1) ... [2019-09-06 08:42:52,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26eeb96c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:52, skipping insertion in model container [2019-09-06 08:42:52,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 08:42:52" (1/1) ... [2019-09-06 08:42:52,561 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 08:42:52,603 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 08:42:53,069 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 08:42:53,115 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 08:42:53,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 08:42:53,321 INFO L192 MainTranslator]: Completed translation [2019-09-06 08:42:53,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53 WrapperNode [2019-09-06 08:42:53,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 08:42:53,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 08:42:53,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 08:42:53,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 08:42:53,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,386 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,529 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (1/1) ... [2019-09-06 08:42:53,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 08:42:53,557 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 08:42:53,557 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 08:42:53,557 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 08:42:53,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 08:42:53" (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 [2019-09-06 08:42:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 08:42:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 08:42:53,639 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2019-09-06 08:42:53,640 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2019-09-06 08:42:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2019-09-06 08:42:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2019-09-06 08:42:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-09-06 08:42:53,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2019-09-06 08:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2019-09-06 08:42:53,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2019-09-06 08:42:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2019-09-06 08:42:53,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_float [2019-09-06 08:42:53,644 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 08:42:53,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 08:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-09-06 08:42:53,645 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2019-09-06 08:42:53,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 08:42:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-09-06 08:42:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 08:42:53,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 08:42:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 08:42:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-09-06 08:42:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2019-09-06 08:42:53,649 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2019-09-06 08:42:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2019-09-06 08:42:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-09-06 08:42:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2019-09-06 08:42:53,650 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2019-09-06 08:42:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2019-09-06 08:42:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2019-09-06 08:42:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure cos_float [2019-09-06 08:42:53,651 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 08:42:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 08:42:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 08:42:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-09-06 08:42:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 08:42:55,310 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 08:42:55,311 INFO L283 CfgBuilder]: Removed 59 assume(true) statements. [2019-09-06 08:42:55,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 08:42:55 BoogieIcfgContainer [2019-09-06 08:42:55,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 08:42:55,314 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 08:42:55,314 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 08:42:55,314 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 08:42:55,316 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 08:42:55" (1/1) ... [2019-09-06 08:42:55,317 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ 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=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 08:42:55,350 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 08:42:55,350 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 08:42:55,368 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 08:42:55,381 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 08:42:55,383 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 08:42:55,581 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 138 for LOIs [2019-09-06 08:42:59,205 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:42:59,209 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:42:59,212 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:42:59,215 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:00,228 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:00,338 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:04,720 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:04,723 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:04,726 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:04,728 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-06 08:43:09,162 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:09,725 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:09,915 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:10,636 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:10,653 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:10,908 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:21,102 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:21,320 WARN L188 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:21,603 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,000 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,288 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:22,513 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,649 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:22,850 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:22,995 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,377 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,678 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,700 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,846 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:23,867 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,134 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,156 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,189 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,318 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,361 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,582 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:24,790 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:24,831 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,014 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,034 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,066 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,078 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,306 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,319 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,445 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:25,745 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,040 WARN L188 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:26,264 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:26,421 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,483 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:26,685 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:26,823 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,040 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:27,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,351 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,611 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,630 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:27,834 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:27,996 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,190 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,202 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,286 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,374 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,388 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,839 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:28,875 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,027 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,039 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,069 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,084 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,144 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,273 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,518 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,531 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:29,686 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,010 WARN L188 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:30,094 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,542 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,596 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:30,830 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:30,996 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:31,196 WARN L188 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:31,524 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:31,777 WARN L188 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:31,990 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,046 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,184 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,543 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,562 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:32,778 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:33,158 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:33,292 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,592 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:33,804 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:33,971 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:34,371 WARN L188 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:34,543 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:34,853 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,215 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,256 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,435 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,447 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,482 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,492 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,551 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,646 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,891 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,903 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,947 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:35,961 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,058 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,338 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:36,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,480 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,648 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,667 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:36,958 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,105 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,126 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,150 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,347 WARN L188 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:37,610 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:37,833 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:37,945 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:38,191 WARN L188 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,276 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:38,470 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,771 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:38,970 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,078 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,275 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:39,420 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:39,689 WARN L188 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:39,828 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,065 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:40,299 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,488 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,598 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,809 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,822 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,935 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:40,951 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,146 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:41,289 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,487 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,581 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:41,606 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,026 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,060 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,316 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,334 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,388 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,516 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,576 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,587 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,656 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,777 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,789 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,837 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,846 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:42,991 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,354 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,435 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,685 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,706 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:43,924 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,066 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,303 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,322 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,440 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,515 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,733 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,757 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:44,965 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2019-09-06 08:43:45,147 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,200 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,371 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,413 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,570 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,584 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,622 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,633 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,716 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,846 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,860 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,892 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,905 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:45,977 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,170 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,190 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,399 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,410 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,463 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,476 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,669 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,803 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,966 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 08:43:46,980 WARN L225 Elim1Store]: Array PQE input equivalent to false