/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/transpose-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:52:38,352 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:52:38,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:52:38,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:52:38,371 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:52:38,373 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:52:38,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:52:38,376 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:52:38,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:52:38,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:52:38,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:52:38,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:52:38,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:52:38,382 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:52:38,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:52:38,384 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:52:38,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:52:38,389 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:52:38,391 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:52:38,393 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:52:38,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:52:38,401 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:52:38,404 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:52:38,404 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:52:38,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:52:38,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:52:38,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:52:38,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:52:38,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:52:38,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:52:38,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:52:38,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:52:38,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:52:38,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:52:38,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:52:38,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:52:38,427 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 09:52:38,453 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:52:38,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:52:38,455 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:52:38,455 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:52:38,455 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:52:38,456 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:52:38,456 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:52:38,456 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:52:38,456 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:52:38,456 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:52:38,457 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:52:38,458 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:52:38,458 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:52:38,458 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:52:38,459 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:52:38,462 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:52:38,462 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:52:38,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:52:38,464 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:52:38,464 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:52:38,464 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:52:38,464 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:52:38,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:52:38,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:52:38,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:52:38,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:52:38,466 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:52:38,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:52:38,467 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:52:38,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:52:38,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:52:38,468 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:52:38,468 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:52:38,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:52:38,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:52:38,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:52:38,753 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:52:38,753 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:52:38,754 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/transpose-u.c [2019-11-24 09:52:38,824 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/400f6c450/2d912d67391e44c9a1c41558de439381/FLAG8728f5e01 [2019-11-24 09:52:39,292 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:52:39,293 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/transpose-u.c [2019-11-24 09:52:39,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/400f6c450/2d912d67391e44c9a1c41558de439381/FLAG8728f5e01 [2019-11-24 09:52:39,650 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/400f6c450/2d912d67391e44c9a1c41558de439381 [2019-11-24 09:52:39,658 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:52:39,659 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:52:39,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:39,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:52:39,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:52:39,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:39,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ebb9df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39, skipping insertion in model container [2019-11-24 09:52:39,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:39,680 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:52:39,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:52:39,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:39,890 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:52:39,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:39,931 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:52:39,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39 WrapperNode [2019-11-24 09:52:39,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:39,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:39,932 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:52:39,932 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:52:39,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:40,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:52:40,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:52:40,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:52:40,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,060 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,061 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (1/1) ... [2019-11-24 09:52:40,077 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:52:40,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:52:40,078 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:52:40,078 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:52:40,079 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:39" (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 09:52:40,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:52:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:52:40,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:52:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:52:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:52:40,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:52:40,546 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:52:40,546 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:52:40,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:40 BoogieIcfgContainer [2019-11-24 09:52:40,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:52:40,549 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:52:40,549 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:52:40,549 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:52:40,550 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:40" (1/1) ... [2019-11-24 09:52:40,551 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 09:52:40,573 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:52:40,573 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:52:40,580 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:52:40,586 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:52:40,587 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:52:41,292 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:41,714 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 125 [2019-11-24 09:52:41,831 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:41,965 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:41,980 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,034 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,221 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 152 [2019-11-24 09:52:42,533 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-11-24 09:52:42,689 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 164 [2019-11-24 09:52:42,835 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,884 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,905 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,946 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,963 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,023 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,038 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,157 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,174 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,189 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:43,399 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 198 [2019-11-24 09:52:43,529 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 198 [2019-11-24 09:52:43,637 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-11-24 09:52:43,824 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 217 [2019-11-24 09:52:44,025 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 210 [2019-11-24 09:52:44,319 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-11-24 09:52:44,570 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 215 [2019-11-24 09:52:44,810 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:44,884 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:44,907 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:44,986 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,176 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,296 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,418 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,450 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,477 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,551 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,573 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,701 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,724 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,794 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:45,901 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-11-24 09:52:46,113 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-11-24 09:52:46,216 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-11-24 09:52:46,727 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:52:46,735 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:46,825 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:47,554 WARN L192 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:52:49,335 WARN L192 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:52:49,578 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-11-24 09:52:50,076 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:52:50,438 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:52:50,576 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:50,586 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:50,594 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:50,717 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,726 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,732 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,739 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,747 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,756 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,760 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:50,767 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:51,932 WARN L192 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:52:53,872 WARN L192 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:52:53,895 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:53,908 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:54,527 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:52:56,870 WARN L192 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:52:58,382 WARN L192 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:52:58,519 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-11-24 09:52:58,585 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:58,615 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:58,732 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,739 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,744 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,771 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,778 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,789 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:58,958 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:58,966 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:59,282 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:52:59,659 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:52:59,799 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:02,829 WARN L192 SmtUtils]: Spent 2.97 s on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:03,915 WARN L192 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:03,932 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:04,293 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:04,558 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,562 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,566 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,572 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,577 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,581 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,585 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,591 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:04,681 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:08,810 WARN L192 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:09,292 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:10,250 WARN L192 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:10,666 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:10,813 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:10,968 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:11,384 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:11,436 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:11,545 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,554 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,559 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,562 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,567 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:11,576 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:14,107 WARN L192 SmtUtils]: Spent 2.26 s on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:14,409 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:14,420 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:14,473 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:14,482 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:19,443 WARN L192 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:19,681 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:19,690 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:24,925 WARN L192 SmtUtils]: Spent 5.19 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:25,033 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,036 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,040 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,044 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,052 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,057 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:25,907 WARN L192 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:27,108 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:27,118 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:27,388 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:27,429 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:27,469 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:27,669 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-11-24 09:53:28,124 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:31,312 WARN L192 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:31,323 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:31,499 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,503 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,505 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,509 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,512 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,517 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,519 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,523 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:31,620 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:32,008 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-11-24 09:53:32,025 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:32,074 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:32,087 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:32,824 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:34,002 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:34,311 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:34,910 WARN L192 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:35,021 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,026 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,030 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,035 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,039 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,044 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:35,052 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:44,952 WARN L192 SmtUtils]: Spent 9.73 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:45,594 WARN L192 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:45,951 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:45,969 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:46,603 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:46,837 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:46,846 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:47,352 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:47,364 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:47,521 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-11-24 09:53:47,620 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,622 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,625 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,628 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,631 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,635 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,639 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:47,643 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:48,169 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:51,583 WARN L192 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:52,457 WARN L192 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:54,565 WARN L192 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:55,686 WARN L192 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:55,771 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:55,873 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:55,883 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:55,892 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:56,070 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,073 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,075 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,077 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,082 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,085 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,086 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,089 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:56,344 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:57,086 WARN L192 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:57,095 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:58,300 WARN L192 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 78 [2019-11-24 09:53:58,869 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 74 [2019-11-24 09:53:59,261 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 70 [2019-11-24 09:53:59,682 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-11-24 09:53:59,725 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:59,798 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:53:59,887 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,891 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,892 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,898 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,900 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,903 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:53:59,905 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:54:01,647 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 519 DAG size of output: 484 [2019-11-24 09:54:01,884 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 482 DAG size of output: 460 [2019-11-24 09:54:02,098 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 439 [2019-11-24 09:54:02,315 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 435 [2019-11-24 09:54:02,441 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-11-24 09:54:02,566 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-11-24 09:54:02,681 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-11-24 09:54:03,239 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 691 DAG size of output: 646 [2019-11-24 09:54:03,772 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 634 [2019-11-24 09:54:04,257 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 663 DAG size of output: 638 [2019-11-24 09:54:04,785 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 636 DAG size of output: 631 [2019-11-24 09:54:05,198 WARN L192 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 630 DAG size of output: 621 [2019-11-24 09:54:05,554 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 630 DAG size of output: 621 [2019-11-24 09:54:05,891 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 614 [2019-11-24 09:54:07,190 WARN L192 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 942 DAG size of output: 866 [2019-11-24 09:54:08,485 WARN L192 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 863 DAG size of output: 837 [2019-11-24 09:54:09,616 WARN L192 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 914 DAG size of output: 892 [2019-11-24 09:54:11,258 WARN L192 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 885 DAG size of output: 885 [2019-11-24 09:54:12,027 WARN L192 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 887 [2019-11-24 09:54:12,774 WARN L192 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 887 [2019-11-24 09:54:13,539 WARN L192 SmtUtils]: Spent 763.00 ms on a formula simplification that was a NOOP. DAG size: 887