/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_selectionsort_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:31:31,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:31:31,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:31:31,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:31:31,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:31:31,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:31:31,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:31:31,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:31:31,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:31:31,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:31:31,494 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:31:31,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:31:31,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:31:31,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:31:31,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:31:31,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:31:31,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:31:31,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:31:31,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:31:31,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:31:31,514 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:31:31,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:31:31,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:31:31,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:31:31,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:31:31,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:31:31,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:31:31,524 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:31:31,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:31:31,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:31:31,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:31:31,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:31:31,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:31:31,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:31:31,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:31:31,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:31:31,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:31:31,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:31:31,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:31:31,533 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:31:31,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:31:31,535 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 09:31:31,561 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:31:31,561 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:31:31,562 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:31:31,562 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:31:31,563 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:31:31,563 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:31:31,563 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:31:31,563 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:31:31,564 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:31:31,564 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:31:31,565 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:31:31,565 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:31:31,565 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:31:31,566 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:31:31,566 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:31:31,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:31:31,567 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:31:31,568 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:31:31,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:31:31,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:31:31,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:31:31,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:31:31,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:31:31,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:31:31,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:31:31,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:31:31,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:31:31,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:31:31,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:31:31,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:31:31,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:31:31,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:31:31,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:31:31,572 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:31:31,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:31:31,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:31:31,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:31:31,573 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:31:31,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:31:31,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:31:31,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:31:31,887 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:31:31,887 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:31:31,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sorting_selectionsort_ground-1.i [2019-11-24 09:31:31,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d023ebb/615b7afb182144e0a4c3ac9c1f5f2c74/FLAGeba8bc091 [2019-11-24 09:31:32,410 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:31:32,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sorting_selectionsort_ground-1.i [2019-11-24 09:31:32,417 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d023ebb/615b7afb182144e0a4c3ac9c1f5f2c74/FLAGeba8bc091 [2019-11-24 09:31:32,776 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9d023ebb/615b7afb182144e0a4c3ac9c1f5f2c74 [2019-11-24 09:31:32,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:31:32,787 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:31:32,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:32,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:31:32,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:31:32,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:32" (1/1) ... [2019-11-24 09:31:32,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11c7a246 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:32, skipping insertion in model container [2019-11-24 09:31:32,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:32" (1/1) ... [2019-11-24 09:31:32,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:31:32,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:31:33,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:33,036 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:31:33,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:33,100 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:31:33,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33 WrapperNode [2019-11-24 09:31:33,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:33,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:33,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:31:33,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:31:33,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,224 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:33,225 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:31:33,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:31:33,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:31:33,233 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,233 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,256 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,261 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:31:33,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:31:33,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:31:33,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:31:33,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:33" (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 09:31:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:31:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:31:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:31:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:31:33,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:31:33,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:31:33,890 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:31:33,891 INFO L284 CfgBuilder]: Removed 18 assume(true) statements. [2019-11-24 09:31:33,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:33 BoogieIcfgContainer [2019-11-24 09:31:33,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:31:33,893 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:31:33,893 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:31:33,893 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:31:33,895 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:33" (1/1) ... [2019-11-24 09:31:33,895 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 09:31:33,922 INFO L159 IcfgInterpreter]: Started Sifa with 3 locations of interest [2019-11-24 09:31:33,922 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:31:33,932 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:31:33,938 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:31:33,940 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:31:45,411 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 09:31:48,115 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2019-11-24 09:31:49,517 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 205 [2019-11-24 09:31:53,442 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-11-24 09:32:11,337 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 263 [2019-11-24 09:32:11,466 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 263 [2019-11-24 09:32:34,195 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 311 [2019-11-24 09:32:36,801 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 319 [2019-11-24 09:32:39,180 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:32:39,455 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 323 [2019-11-24 09:32:41,766 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 333 [2019-11-24 09:32:41,879 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 327 [2019-11-24 09:32:44,705 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:32:44,869 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 329 [2019-11-24 09:32:47,145 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 332 [2019-11-24 09:32:49,389 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-11-24 09:32:49,508 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 336 [2019-11-24 09:32:51,896 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-11-24 09:32:52,022 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 337 [2019-11-24 09:32:52,148 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-11-24 09:32:52,257 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 339 [2019-11-24 09:32:54,819 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:32:54,942 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 341 [2019-11-24 09:32:55,185 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 343 [2019-11-24 09:32:57,887 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:32:58,004 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 347 [2019-11-24 09:33:00,736 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:33:00,855 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 350 [2019-11-24 09:33:03,467 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 355 [2019-11-24 09:33:03,588 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 354