/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-examples/sorting_bubblesort_2_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:31:25,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:31:25,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:31:25,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:31:25,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:31:25,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:31:25,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:31:25,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:31:25,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:31:25,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:31:25,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:31:25,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:31:25,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:31:25,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:31:25,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:31:25,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:31:25,726 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:31:25,727 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:31:25,730 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:31:25,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:31:25,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:31:25,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:31:25,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:31:25,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:31:25,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:31:25,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:31:25,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:31:25,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:31:25,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:31:25,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:31:25,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:31:25,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:31:25,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:31:25,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:31:25,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:31:25,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:31:25,761 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 09:31:25,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:31:25,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:31:25,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:31:25,794 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:31:25,794 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:31:25,794 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:31:25,797 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:31:25,797 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:31:25,797 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:31:25,797 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:31:25,798 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:31:25,799 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:31:25,799 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:31:25,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:31:25,800 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:31:25,801 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:31:25,801 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:31:25,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:31:25,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:31:25,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:31:25,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:31:25,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:31:25,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:31:25,804 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:31:25,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:31:25,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:31:25,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:31:25,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:31:25,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:31:25,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:31:25,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:31:25,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:31:25,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:31:25,807 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:31:25,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:31:25,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:31:25,808 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:31:25,808 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:31:26,080 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:31:26,096 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:31:26,100 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:31:26,102 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:31:26,102 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:31:26,103 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sorting_bubblesort_2_ground.i [2019-11-24 09:31:26,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69dcd3d09/fdf5cbe309474f6ea636998bcf31c37e/FLAGd13b9a54a [2019-11-24 09:31:26,635 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:31:26,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sorting_bubblesort_2_ground.i [2019-11-24 09:31:26,644 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69dcd3d09/fdf5cbe309474f6ea636998bcf31c37e/FLAGd13b9a54a [2019-11-24 09:31:27,015 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69dcd3d09/fdf5cbe309474f6ea636998bcf31c37e [2019-11-24 09:31:27,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:31:27,025 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:31:27,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:27,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:31:27,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:31:27,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed2e8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27, skipping insertion in model container [2019-11-24 09:31:27,036 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:31:27,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:31:27,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:27,270 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:31:27,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:27,318 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:31:27,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27 WrapperNode [2019-11-24 09:31:27,319 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:27,320 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:27,320 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:31:27,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:31:27,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:27,438 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:31:27,438 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:31:27,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:31:27,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,468 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:31:27,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:31:27,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:31:27,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:31:27,472 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:27" (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 09:31:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:31:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:31:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:31:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:31:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:31:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:31:27,970 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:31:27,971 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-24 09:31:27,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:27 BoogieIcfgContainer [2019-11-24 09:31:27,972 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:31:27,973 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:31:27,973 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:31:27,973 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:31:27,974 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:27" (1/1) ... [2019-11-24 09:31:27,974 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 09:31:27,995 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:31:27,995 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:31:28,003 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:31:28,010 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:31:28,011 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:32:15,926 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 304 [2019-11-24 09:32:18,068 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 308 [2019-11-24 09:32:20,160 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 311 [2019-11-24 09:32:24,625 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 323 [2019-11-24 09:32:27,226 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 09:32:29,643 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 328 [2019-11-24 09:32:32,363 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-11-24 09:32:34,796 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:32:37,196 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:32:37,306 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 340 [2019-11-24 09:32:40,252 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2019-11-24 09:32:40,364 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:32:42,665 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 348 [2019-11-24 09:32:42,780 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 345 [2019-11-24 09:32:45,159 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 352 [2019-11-24 09:32:45,285 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 348 [2019-11-24 09:32:45,418 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:32:45,535 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 350 [2019-11-24 09:32:45,671 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:32:45,780 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:32:48,297 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:32:48,425 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 356 [2019-11-24 09:32:48,660 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 358 [2019-11-24 09:32:48,782 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:32:48,897 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 361 [2019-11-24 09:32:49,022 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:32:49,145 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 365 [2019-11-24 09:32:51,754 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-11-24 09:32:51,878 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 369 [2019-11-24 09:32:54,550 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:32:54,670 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 373 [2019-11-24 09:32:57,536 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-11-24 09:32:57,683 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 377