/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-tiling/skipped.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:59:02,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:59:02,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:59:02,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:59:02,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:59:02,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:59:02,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:59:02,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:59:02,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:59:02,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:59:02,308 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:59:02,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:59:02,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:59:02,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:59:02,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:59:02,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:59:02,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:59:02,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:59:02,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:59:02,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:59:02,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:59:02,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:59:02,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:59:02,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:59:02,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:59:02,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:59:02,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:59:02,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:59:02,340 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:59:02,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:59:02,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:59:02,343 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:59:02,344 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:59:02,345 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:59:02,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:59:02,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:59:02,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:59:02,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:59:02,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:59:02,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:59:02,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:59:02,350 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 09:59:02,371 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:59:02,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:59:02,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:59:02,374 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:59:02,374 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:59:02,374 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:59:02,375 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:59:02,375 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:59:02,375 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:59:02,375 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:59:02,375 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:59:02,376 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:59:02,378 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:59:02,378 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:59:02,378 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:59:02,379 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:59:02,379 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:59:02,379 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:59:02,380 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:59:02,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:59:02,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:59:02,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:59:02,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:59:02,382 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:59:02,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:59:02,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:59:02,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:59:02,382 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:59:02,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:59:02,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:59:02,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:59:02,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:59:02,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:59:02,387 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:59:02,388 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:59:02,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:59:02,388 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:59:02,388 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:59:02,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:59:02,688 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:59:02,691 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:59:02,693 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:59:02,693 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:59:02,694 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/skipped.c [2019-11-24 09:59:02,770 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e47f6f4/e019dc51557f4dae91a79b6feb87b6be/FLAG9da8bb314 [2019-11-24 09:59:03,236 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:59:03,237 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/skipped.c [2019-11-24 09:59:03,245 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e47f6f4/e019dc51557f4dae91a79b6feb87b6be/FLAG9da8bb314 [2019-11-24 09:59:03,628 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e47f6f4/e019dc51557f4dae91a79b6feb87b6be [2019-11-24 09:59:03,639 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:59:03,640 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:59:03,641 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:59:03,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:59:03,645 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:59:03,646 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:03,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6194c210 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03, skipping insertion in model container [2019-11-24 09:59:03,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:03,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:59:03,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:59:03,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:59:03,882 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:59:03,901 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:59:03,916 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:59:03,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03 WrapperNode [2019-11-24 09:59:03,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:59:03,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:59:03,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:59:03,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:59:03,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,022 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,046 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:59:04,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:59:04,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:59:04,047 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:59:04,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (1/1) ... [2019-11-24 09:59:04,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:59:04,075 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:59:04,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:59:04,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:59:04,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:59:03" (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 09:59:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:59:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 09:59:04,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:59:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:59:04,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:59:04,603 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:59:04,603 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:59:04,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:59:04 BoogieIcfgContainer [2019-11-24 09:59:04,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:59:04,605 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:59:04,605 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:59:04,606 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:59:04,607 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:59:04" (1/1) ... [2019-11-24 09:59:04,608 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 09:59:04,629 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:59:04,629 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:59:04,637 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:59:04,644 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:59:04,646 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:59:06,212 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 120 [2019-11-24 09:59:07,269 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 142 [2019-11-24 09:59:07,524 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 146 [2019-11-24 09:59:15,291 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 199 [2019-11-24 09:59:17,661 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-11-24 09:59:17,838 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2019-11-24 09:59:22,973 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 222 [2019-11-24 09:59:36,298 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 264 [2019-11-24 09:59:38,269 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-11-24 09:59:40,173 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 274 [2019-11-24 09:59:40,379 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-11-24 09:59:46,124 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 286 [2019-11-24 09:59:56,104 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 321 [2019-11-24 09:59:56,234 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-11-24 09:59:58,521 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 316 [2019-11-24 10:00:01,031 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-11-24 10:00:01,144 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-11-24 10:00:03,530 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 10:00:03,658 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 325 [2019-11-24 10:00:05,895 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 327 [2019-11-24 10:00:08,105 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 331 [2019-11-24 10:00:08,219 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 10:00:10,464 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 335 [2019-11-24 10:00:10,585 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 334 [2019-11-24 10:00:12,985 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-11-24 10:00:13,115 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 338 [2019-11-24 10:00:15,486 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 346 [2019-11-24 10:00:15,615 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 342 [2019-11-24 10:00:18,477 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 10:00:18,692 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 346 [2019-11-24 10:00:21,105 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 10:00:21,250 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 348 [2019-11-24 10:00:21,409 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 10:00:21,529 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 351 [2019-11-24 10:00:24,448 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 359 [2019-11-24 10:00:24,606 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 353 [2019-11-24 10:00:24,742 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2019-11-24 10:00:24,864 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 355 [2019-11-24 10:00:27,468 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-11-24 10:00:27,604 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 360 [2019-11-24 10:00:30,322 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 368 [2019-11-24 10:00:30,468 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 364 [2019-11-24 10:00:33,339 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 10:00:33,489 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 367 [2019-11-24 10:00:36,191 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 371