/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/standard_minInArray_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:41:15,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:41:15,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:41:15,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:41:15,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:41:15,234 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:41:15,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:41:15,245 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:41:15,249 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:41:15,252 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:41:15,254 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:41:15,255 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:41:15,256 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:41:15,257 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:41:15,260 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:41:15,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:41:15,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:41:15,263 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:41:15,265 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:41:15,270 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:41:15,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:41:15,278 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:41:15,279 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:41:15,279 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:41:15,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:41:15,286 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:41:15,287 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:41:15,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:41:15,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:41:15,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:41:15,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:41:15,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:41:15,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:41:15,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:41:15,291 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:41:15,293 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:41:15,294 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 09:41:15,325 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:41:15,329 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:41:15,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:41:15,330 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:41:15,330 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:41:15,330 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:41:15,330 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:41:15,331 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:41:15,331 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:41:15,331 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:41:15,331 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:41:15,331 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:41:15,332 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:41:15,333 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:41:15,334 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:41:15,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:41:15,335 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:41:15,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:41:15,335 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:41:15,335 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:41:15,335 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:41:15,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:41:15,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:41:15,337 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:41:15,337 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:41:15,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:41:15,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:41:15,337 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:41:15,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:41:15,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:41:15,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:41:15,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:41:15,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:41:15,338 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:41:15,339 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:41:15,340 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:41:15,340 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:41:15,340 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:41:15,638 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:41:15,662 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:41:15,665 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:41:15,667 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:41:15,667 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:41:15,668 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_minInArray_ground-1.i [2019-11-24 09:41:15,737 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6461d122b/e65b85f2091440eb9e6952feda41690b/FLAG1b8dab436 [2019-11-24 09:41:16,210 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:41:16,210 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_minInArray_ground-1.i [2019-11-24 09:41:16,217 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6461d122b/e65b85f2091440eb9e6952feda41690b/FLAG1b8dab436 [2019-11-24 09:41:16,573 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6461d122b/e65b85f2091440eb9e6952feda41690b [2019-11-24 09:41:16,583 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:41:16,584 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:41:16,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:41:16,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:41:16,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:41:16,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705ef929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16, skipping insertion in model container [2019-11-24 09:41:16,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:41:16,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:41:16,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:41:16,774 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:41:16,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:41:16,816 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:41:16,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16 WrapperNode [2019-11-24 09:41:16,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:41:16,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:41:16,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:41:16,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:41:16,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:41:16,933 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:41:16,933 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:41:16,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:41:16,943 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,976 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,977 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (1/1) ... [2019-11-24 09:41:16,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:41:16,980 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:41:16,980 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:41:16,980 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:41:16,981 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:41:16" (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 09:41:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:41:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:41:17,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:41:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:41:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:41:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:41:17,443 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:41:17,443 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:41:17,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:41:17 BoogieIcfgContainer [2019-11-24 09:41:17,445 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:41:17,446 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:41:17,446 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:41:17,446 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:41:17,447 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:41:17" (1/1) ... [2019-11-24 09:41:17,448 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 09:41:17,471 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:41:17,471 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:41:17,478 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:41:17,485 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:41:17,486 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:41:28,183 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2019-11-24 09:41:33,017 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 202 [2019-11-24 09:41:51,319 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 257 [2019-11-24 09:41:51,490 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-11-24 09:41:51,668 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-11-24 09:41:56,908 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 09:42:04,700 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 287 [2019-11-24 09:42:09,782 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 305 [2019-11-24 09:42:11,965 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 313 [2019-11-24 09:42:14,440 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 315 [2019-11-24 09:42:16,977 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 321 [2019-11-24 09:42:17,200 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:42:17,426 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:42:19,904 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:42:20,014 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-11-24 09:42:22,601 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 09:42:22,721 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:42:25,478 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-11-24 09:42:25,706 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 338 [2019-11-24 09:42:28,516 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 341 [2019-11-24 09:42:31,430 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 349 [2019-11-24 09:42:31,565 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 346 [2019-11-24 09:42:34,233 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:42:34,348 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 351 [2019-11-24 09:42:37,102 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2019-11-24 09:42:37,236 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 352 [2019-11-24 09:42:37,380 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:42:37,496 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 09:42:37,623 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2019-11-24 09:42:37,741 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 356 [2019-11-24 09:42:40,455 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:42:40,592 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 358 [2019-11-24 09:42:40,724 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-11-24 09:42:40,845 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 360 [2019-11-24 09:42:43,939 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:42:44,094 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 365 [2019-11-24 09:42:46,924 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 372 [2019-11-24 09:42:47,088 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 369