/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_copy1_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:33:03,666 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:33:03,668 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:33:03,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:33:03,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:33:03,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:33:03,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:33:03,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:33:03,688 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:33:03,688 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:33:03,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:33:03,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:33:03,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:33:03,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:33:03,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:33:03,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:33:03,695 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:33:03,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:33:03,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:33:03,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:33:03,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:33:03,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:33:03,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:33:03,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:33:03,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:33:03,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:33:03,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:33:03,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:33:03,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:33:03,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:33:03,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:33:03,709 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:33:03,710 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:33:03,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:33:03,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:33:03,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:33:03,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:33:03,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:33:03,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:33:03,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:33:03,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:33:03,718 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 09:33:03,744 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:33:03,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:33:03,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:33:03,745 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:33:03,745 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:33:03,746 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:33:03,746 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:33:03,746 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:33:03,746 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:33:03,746 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:33:03,747 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:33:03,748 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:33:03,748 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:33:03,748 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:33:03,749 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:33:03,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:33:03,749 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:33:03,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:33:03,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:33:03,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:33:03,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:33:03,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:33:03,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:33:03,751 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:33:03,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:33:03,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:33:03,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:33:03,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:33:03,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:33:03,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:33:03,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:33:03,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:33:03,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:33:03,754 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:33:03,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:33:03,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:33:03,755 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:33:03,755 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:33:04,043 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:33:04,062 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:33:04,065 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:33:04,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:33:04,067 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:33:04,068 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy1_ground-1.i [2019-11-24 09:33:04,148 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94aa6cae0/4c2ecb9f31794895a4f236f92bd60346/FLAG6b3456484 [2019-11-24 09:33:04,576 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:33:04,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy1_ground-1.i [2019-11-24 09:33:04,584 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94aa6cae0/4c2ecb9f31794895a4f236f92bd60346/FLAG6b3456484 [2019-11-24 09:33:04,945 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/94aa6cae0/4c2ecb9f31794895a4f236f92bd60346 [2019-11-24 09:33:04,955 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:33:04,957 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:33:04,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:33:04,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:33:04,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:33:04,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:33:04" (1/1) ... [2019-11-24 09:33:04,966 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ceb8f62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:04, skipping insertion in model container [2019-11-24 09:33:04,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:33:04" (1/1) ... [2019-11-24 09:33:04,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:33:04,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:33:05,140 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:33:05,144 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:33:05,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:33:05,189 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:33:05,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05 WrapperNode [2019-11-24 09:33:05,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:33:05,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:33:05,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:33:05,191 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:33:05,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:33:05,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:33:05,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:33:05,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:33:05,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,331 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:33:05,335 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:33:05,335 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:33:05,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:33:05,336 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:33:05" (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 09:33:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:33:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:33:05,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:33:05,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:33:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:33:05,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:33:05,786 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:33:05,787 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:33:05,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:33:05 BoogieIcfgContainer [2019-11-24 09:33:05,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:33:05,789 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:33:05,789 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:33:05,789 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:33:05,790 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:33:05" (1/1) ... [2019-11-24 09:33:05,791 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 09:33:05,815 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:33:05,815 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:33:05,822 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:33:05,828 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:33:05,829 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:33:07,904 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2019-11-24 09:33:10,427 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 159 [2019-11-24 09:33:32,622 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-11-24 09:33:39,797 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-11-24 09:33:49,434 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 290 [2019-11-24 09:33:51,453 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 293 [2019-11-24 09:33:53,318 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 09:33:55,369 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:33:55,500 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 301 [2019-11-24 09:33:57,524 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 307 [2019-11-24 09:33:57,655 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 302 [2019-11-24 09:33:57,885 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 303 [2019-11-24 09:34:00,208 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 309 [2019-11-24 09:34:00,347 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-11-24 09:34:00,450 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-11-24 09:34:02,637 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 09:34:02,754 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 316 [2019-11-24 09:34:04,914 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:34:05,038 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 318 [2019-11-24 09:34:05,165 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2019-11-24 09:34:05,273 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 321 [2019-11-24 09:34:07,675 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-11-24 09:34:07,817 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 325 [2019-11-24 09:34:10,086 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-11-24 09:34:10,209 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 329 [2019-11-24 09:34:12,367 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 335 [2019-11-24 09:34:12,499 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 331 [2019-11-24 09:34:12,632 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:34:12,756 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 333 [2019-11-24 09:34:15,349 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 341 [2019-11-24 09:34:15,491 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 337 [2019-11-24 09:34:18,166 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:34:18,309 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 341 [2019-11-24 09:34:21,117 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 345 [2019-11-24 09:34:21,489 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 344 [2019-11-24 09:34:24,089 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:34:24,228 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 345 [2019-11-24 09:34:24,368 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:34:24,495 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 348 [2019-11-24 09:34:27,070 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:34:27,233 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 09:34:29,762 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 357 [2019-11-24 09:34:29,933 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 355 [2019-11-24 09:34:32,533 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 361 [2019-11-24 09:34:32,682 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 358 [2019-11-24 09:34:35,266 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:34:35,402 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 362