/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_two_index_03.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:45:52,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:45:52,456 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:45:52,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:45:52,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:45:52,470 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:45:52,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:45:52,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:45:52,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:45:52,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:45:52,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:45:52,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:45:52,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:45:52,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:45:52,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:45:52,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:45:52,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:45:52,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:45:52,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:45:52,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:45:52,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:45:52,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:45:52,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:45:52,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:45:52,502 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:45:52,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:45:52,503 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:45:52,504 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:45:52,505 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:45:52,506 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:45:52,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:45:52,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:45:52,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:45:52,511 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:45:52,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:45:52,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:45:52,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:45:52,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:45:52,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:45:52,520 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:45:52,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:45:52,523 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 09:45:52,549 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:45:52,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:45:52,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:45:52,551 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:45:52,551 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:45:52,551 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:45:52,551 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:45:52,552 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:45:52,552 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:45:52,552 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:45:52,553 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:45:52,554 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:45:52,554 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:45:52,554 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:45:52,555 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:45:52,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:45:52,556 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:45:52,556 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:45:52,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:45:52,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:45:52,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:45:52,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:45:52,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:45:52,558 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:45:52,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:45:52,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:45:52,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:45:52,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:45:52,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:45:52,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:45:52,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:45:52,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:45:52,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:45:52,561 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:45:52,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:45:52,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:45:52,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:45:52,563 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:45:52,859 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:45:52,881 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:45:52,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:45:52,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:45:52,887 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:45:52,887 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_two_index_03.i [2019-11-24 09:45:52,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8cab9d20/be599a19c5d44151827e75a5f5b6e434/FLAG09e0883c0 [2019-11-24 09:45:53,451 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:45:53,451 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_two_index_03.i [2019-11-24 09:45:53,458 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8cab9d20/be599a19c5d44151827e75a5f5b6e434/FLAG09e0883c0 [2019-11-24 09:45:53,865 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8cab9d20/be599a19c5d44151827e75a5f5b6e434 [2019-11-24 09:45:53,873 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:45:53,874 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:45:53,875 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:45:53,875 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:45:53,879 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:45:53,879 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:45:53" (1/1) ... [2019-11-24 09:45:53,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@634a231b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:53, skipping insertion in model container [2019-11-24 09:45:53,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:45:53" (1/1) ... [2019-11-24 09:45:53,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:45:53,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:45:54,085 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:45:54,091 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:45:54,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:45:54,139 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:45:54,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54 WrapperNode [2019-11-24 09:45:54,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:45:54,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:45:54,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:45:54,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:45:54,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,250 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:45:54,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:45:54,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:45:54,274 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:45:54,282 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,283 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:45:54,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:45:54,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:45:54,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:45:54,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:45:54" (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 09:45:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:45:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:45:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:45:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:45:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:45:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:45:54,713 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:45:54,714 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:45:54,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:45:54 BoogieIcfgContainer [2019-11-24 09:45:54,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:45:54,716 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:45:54,716 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:45:54,716 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:45:54,717 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:45:54" (1/1) ... [2019-11-24 09:45:54,718 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 09:45:54,739 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:45:54,740 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:45:54,746 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:45:54,752 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:45:54,753 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:46:05,132 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2019-11-24 09:46:07,837 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-11-24 09:46:07,953 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2019-11-24 09:46:09,171 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-11-24 09:46:09,339 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 201 [2019-11-24 09:46:09,490 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-11-24 09:46:09,626 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 204 [2019-11-24 09:46:18,210 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2019-11-24 09:46:26,401 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 256 [2019-11-24 09:46:29,563 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 264 [2019-11-24 09:46:31,280 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 09:46:31,390 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 264 [2019-11-24 09:46:35,308 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-11-24 09:46:35,551 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 275 [2019-11-24 09:46:43,296 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 289 [2019-11-24 09:46:45,477 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 294 [2019-11-24 09:46:47,739 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 298 [2019-11-24 09:46:49,877 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 302 [2019-11-24 09:46:52,008 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-11-24 09:46:54,054 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 312 [2019-11-24 09:46:54,199 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 308 [2019-11-24 09:46:56,705 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 311 [2019-11-24 09:46:59,036 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 319 [2019-11-24 09:46:59,144 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 316 [2019-11-24 09:47:03,965 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 322 [2019-11-24 09:47:04,119 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-11-24 09:47:04,239 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 325 [2019-11-24 09:47:04,473 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 327 [2019-11-24 09:47:04,596 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-11-24 09:47:04,708 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 330 [2019-11-24 09:47:07,524 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-11-24 09:47:07,654 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-11-24 09:47:07,798 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:47:07,912 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:47:10,451 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:47:10,581 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 340 [2019-11-24 09:47:13,602 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:47:13,734 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 342 [2019-11-24 09:47:13,864 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2019-11-24 09:47:13,977 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 345 [2019-11-24 09:47:16,487 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:47:16,613 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-11-24 09:47:19,327 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:47:19,487 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 09:47:22,080 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 360 [2019-11-24 09:47:22,248 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 356 [2019-11-24 09:47:24,860 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:47:25,018 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 360