/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-multidimensional/copy-2-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:49:10,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:49:10,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:49:10,027 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:49:10,027 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:49:10,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:49:10,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:49:10,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:49:10,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:49:10,047 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:49:10,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:49:10,051 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:49:10,051 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:49:10,053 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:49:10,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:49:10,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:49:10,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:49:10,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:49:10,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:49:10,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:49:10,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:49:10,070 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:49:10,071 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:49:10,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:49:10,074 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:49:10,074 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:49:10,074 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:49:10,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:49:10,075 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:49:10,076 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:49:10,076 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:49:10,077 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:49:10,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:49:10,078 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:49:10,079 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:49:10,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:49:10,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:49:10,080 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:49:10,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:49:10,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:49:10,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:49:10,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:49:10,096 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:49:10,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:49:10,097 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:49:10,097 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:49:10,098 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:49:10,098 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:49:10,098 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:49:10,098 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:49:10,098 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:49:10,099 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:49:10,099 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:49:10,099 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:49:10,099 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:49:10,099 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:49:10,099 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:49:10,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:49:10,100 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:49:10,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:49:10,102 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:49:10,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:49:10,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:49:10,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:49:10,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:49:10,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:49:10,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:49:10,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:49:10,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:49:10,103 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:49:10,104 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:49:10,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:49:10,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:49:10,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:49:10,104 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:49:10,421 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:49:10,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:49:10,449 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:49:10,450 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:49:10,451 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:49:10,452 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/copy-2-u.c [2019-11-24 09:49:10,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07adee1f/487efaa8eb864432bcf31e2b2bacd5d9/FLAG6bfafc99b [2019-11-24 09:49:10,979 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:49:10,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/copy-2-u.c [2019-11-24 09:49:10,987 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07adee1f/487efaa8eb864432bcf31e2b2bacd5d9/FLAG6bfafc99b [2019-11-24 09:49:11,347 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e07adee1f/487efaa8eb864432bcf31e2b2bacd5d9 [2019-11-24 09:49:11,356 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:49:11,357 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:49:11,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:11,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:49:11,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:49:11,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,366 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b594a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11, skipping insertion in model container [2019-11-24 09:49:11,366 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,374 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:49:11,393 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:49:11,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:11,581 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:49:11,606 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:11,626 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:49:11,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11 WrapperNode [2019-11-24 09:49:11,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:11,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:11,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:49:11,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:49:11,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:11,755 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:49:11,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:49:11,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:49:11,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,792 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (1/1) ... [2019-11-24 09:49:11,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:49:11,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:49:11,805 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:49:11,805 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:49:11,806 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:11" (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 [2019-11-24 09:49:11,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:49:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:49:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:49:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:49:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:49:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:49:12,293 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:49:12,293 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:49:12,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:12 BoogieIcfgContainer [2019-11-24 09:49:12,295 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:49:12,295 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:49:12,295 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:49:12,295 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:49:12,297 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:12" (1/1) ... [2019-11-24 09:49:12,297 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:49:12,322 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:49:12,322 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:49:12,330 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:49:12,337 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:49:12,338 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:49:12,929 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:13,376 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:13,444 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:13,458 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:13,470 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,111 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,128 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,263 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,280 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,297 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,330 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,385 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:14,609 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 182 [2019-11-24 09:49:14,743 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 182 [2019-11-24 09:49:15,041 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 194 [2019-11-24 09:49:15,202 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2019-11-24 09:49:15,387 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-11-24 09:49:15,515 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 198 [2019-11-24 09:49:15,833 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 204 [2019-11-24 09:49:16,116 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,149 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,182 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,276 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,437 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,462 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,497 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,526 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,559 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,686 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,759 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,835 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,859 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:16,879 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:17,629 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2019-11-24 09:49:17,972 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:18,265 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:18,563 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2019-11-24 09:49:18,736 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:49:19,043 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:19,330 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:19,424 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:19,448 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:19,892 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:20,174 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:20,508 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:20,770 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:21,130 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:21,150 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:21,424 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:21,861 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:22,408 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:22,464 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:22,476 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:22,742 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:23,262 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:23,569 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:23,862 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:23,870 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:24,183 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:24,594 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:25,026 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:25,275 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:25,300 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:25,310 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:25,584 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:25,800 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:49:25,994 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:26,256 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:26,693 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:26,842 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:26,850 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:27,497 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:28,098 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:28,414 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:28,475 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:28,480 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:28,793 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:29,057 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:29,615 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:29,923 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:30,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:30,171 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:30,567 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:31,210 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:31,504 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:31,768 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:32,006 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:32,011 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:32,409 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:32,782 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:33,158 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:33,567 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:33,822 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:33,826 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:34,123 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:34,701 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:49:35,015 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:35,746 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:35,932 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:35,938 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:36,561 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:37,653 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:38,074 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:38,104 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:38,108 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:38,524 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:38,687 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:40,090 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:40,494 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:40,590 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:40,598 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:41,171 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:41,457 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:42,892 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:43,055 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:43,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:43,414 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:44,168 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:44,610 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:45,638 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:46,003 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:46,149 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:46,158 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:47,161 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:48,243 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:48,513 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:48,935 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:49:49,119 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:49,278 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:49,285 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:49,712 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:49,874 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:50,690 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:50,883 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:52,343 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:52,349 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:53,248 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:53,815 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:54,706 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:55,143 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:55,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:55,338 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:55,966 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:49:56,855 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:57,579 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:49:57,949 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:58,392 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:58,408 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:49:59,016 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:49:59,273 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:49:59,598 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:01,220 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:01,572 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:01,580 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:01,947 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:02,166 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:02,373 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:02,613 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:03,150 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:04,363 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:04,774 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:04,779 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:05,443 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:06,454 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:07,287 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:07,850 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:07,990 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:07,996 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:08,642 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:08,862 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:10,222 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:10,750 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:11,390 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:11,394 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:11,740 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:12,848 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:13,080 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:14,186 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:14,955 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:14,960 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:16,749 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:17,399 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:17,974 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:18,245 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:18,523 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:18,530 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:18,828 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:20,671 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:21,283 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:21,752 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:21,910 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:22,101 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:22,473 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:22,728 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:22,733 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:23,399 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:24,450 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:24,855 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:25,946 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:26,854 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:26,859 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:28,361 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:28,822 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:29,864 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:30,347 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:31,019 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:31,026 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:31,800 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 63 [2019-11-24 09:50:32,272 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-11-24 09:50:34,029 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-11-24 09:50:34,235 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:35,479 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:50:35,990 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:35,996 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:50:38,167 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2019-11-24 09:50:38,814 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51