/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_copyInitSum_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:37:47,538 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:37:47,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:37:47,552 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:37:47,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:37:47,553 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:37:47,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:37:47,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:37:47,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:37:47,559 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:37:47,560 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:37:47,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:37:47,561 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:37:47,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:37:47,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:37:47,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:37:47,566 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:37:47,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:37:47,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:37:47,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:37:47,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:37:47,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:37:47,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:37:47,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:37:47,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:37:47,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:37:47,584 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:37:47,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:37:47,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:37:47,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:37:47,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:37:47,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:37:47,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:37:47,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:37:47,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:37:47,596 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:37:47,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:37:47,597 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:37:47,597 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:37:47,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:37:47,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:37:47,602 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 09:37:47,622 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:37:47,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:37:47,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:37:47,623 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:37:47,624 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:37:47,624 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:37:47,624 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:37:47,624 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:37:47,624 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:37:47,625 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:37:47,625 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:37:47,626 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:37:47,626 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:37:47,626 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:37:47,627 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:37:47,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:37:47,628 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:37:47,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:37:47,628 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:37:47,629 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:37:47,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:37:47,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:37:47,630 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:37:47,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:37:47,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:37:47,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:37:47,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:37:47,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:37:47,632 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:37:47,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:37:47,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:37:47,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:37:47,633 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:37:47,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:37:47,926 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:37:47,929 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:37:47,931 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:37:47,931 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:37:47,932 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copyInitSum_ground.i [2019-11-24 09:37:48,000 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36701a67/548cb60987914988b99ffaf5dadcaea3/FLAG32cd66016 [2019-11-24 09:37:48,449 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:37:48,449 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copyInitSum_ground.i [2019-11-24 09:37:48,455 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36701a67/548cb60987914988b99ffaf5dadcaea3/FLAG32cd66016 [2019-11-24 09:37:48,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36701a67/548cb60987914988b99ffaf5dadcaea3 [2019-11-24 09:37:48,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:37:48,877 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:37:48,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:48,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:37:48,883 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:37:48,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:48,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e6eb97e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48, skipping insertion in model container [2019-11-24 09:37:48,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:48,896 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:37:48,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:37:49,093 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:49,096 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:37:49,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:49,132 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:37:49,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49 WrapperNode [2019-11-24 09:37:49,133 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:49,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:49,134 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:37:49,134 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:37:49,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:49,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:37:49,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:37:49,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:37:49,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,274 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,279 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:37:49,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:37:49,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:37:49,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:37:49,286 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:49" (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 09:37:49,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:37:49,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:37:49,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:37:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:37:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:37:49,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:37:49,751 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:37:49,751 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:37:49,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:49 BoogieIcfgContainer [2019-11-24 09:37:49,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:37:49,753 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:37:49,753 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:37:49,753 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:37:49,754 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,756 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 09:37:49,778 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:37:49,779 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:37:49,786 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:37:49,791 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:37:49,792 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:37:59,730 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 09:37:59,879 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 180 [2019-11-24 09:38:24,137 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-11-24 09:38:26,144 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 09:38:40,378 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 303 [2019-11-24 09:38:42,535 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-11-24 09:38:44,538 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 314 [2019-11-24 09:38:44,663 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 307 [2019-11-24 09:38:44,788 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 09:38:44,889 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-11-24 09:38:49,197 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 319 [2019-11-24 09:38:49,311 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 317 [2019-11-24 09:38:51,406 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 323 [2019-11-24 09:38:51,528 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 319 [2019-11-24 09:38:51,746 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 321 [2019-11-24 09:38:51,872 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-11-24 09:38:51,975 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 325 [2019-11-24 09:38:54,534 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-11-24 09:38:54,643 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 330 [2019-11-24 09:38:56,926 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 336 [2019-11-24 09:38:57,053 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 333 [2019-11-24 09:38:59,693 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:38:59,960 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 333 [2019-11-24 09:39:00,153 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-11-24 09:39:00,314 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 335 [2019-11-24 09:39:02,882 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 339 [2019-11-24 09:39:03,020 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 339 [2019-11-24 09:39:05,532 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:39:05,654 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 342 [2019-11-24 09:39:07,932 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 345 [2019-11-24 09:39:08,067 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 345 [2019-11-24 09:39:10,552 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-11-24 09:39:10,676 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 349 [2019-11-24 09:39:13,139 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 356 [2019-11-24 09:39:13,274 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 351 [2019-11-24 09:39:13,413 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:39:13,562 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:39:16,298 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:39:16,427 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:39:19,078 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:39:19,219 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 362 [2019-11-24 09:39:21,775 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 367 [2019-11-24 09:39:21,922 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365