/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-crafted/mapavg1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:23:26,423 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:23:26,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:23:26,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:23:26,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:23:26,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:23:26,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:23:26,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:23:26,443 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:23:26,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:23:26,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:23:26,446 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:23:26,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:23:26,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:23:26,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:23:26,450 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:23:26,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:23:26,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:23:26,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:23:26,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:23:26,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:23:26,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:23:26,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:23:26,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:23:26,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:23:26,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:23:26,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:23:26,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:23:26,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:23:26,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:23:26,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:23:26,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:23:26,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:23:26,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:23:26,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:23:26,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:23:26,472 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:23:26,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:23:26,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:23:26,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:23:26,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:23:26,475 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 09:23:26,491 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:23:26,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:23:26,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:23:26,493 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:23:26,493 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:23:26,493 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:23:26,493 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:23:26,493 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:23:26,494 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:23:26,494 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:23:26,494 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:23:26,494 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:23:26,494 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:23:26,495 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:23:26,495 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:23:26,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:23:26,496 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:23:26,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:23:26,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:23:26,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:23:26,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:23:26,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:23:26,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:23:26,497 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:23:26,498 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:23:26,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:23:26,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:23:26,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:23:26,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:23:26,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:23:26,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:23:26,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:23:26,500 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:23:26,500 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:23:26,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:23:26,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:23:26,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:23:26,501 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:23:26,777 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:23:26,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:23:26,800 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:23:26,801 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:23:26,802 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:23:26,803 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/mapavg1.i [2019-11-24 09:23:26,873 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0ff31b7/63c9870851654dfda91b6174415fd799/FLAGad4da7363 [2019-11-24 09:23:27,339 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:23:27,340 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/mapavg1.i [2019-11-24 09:23:27,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0ff31b7/63c9870851654dfda91b6174415fd799/FLAGad4da7363 [2019-11-24 09:23:27,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db0ff31b7/63c9870851654dfda91b6174415fd799 [2019-11-24 09:23:27,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:23:27,750 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:23:27,752 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:23:27,752 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:23:27,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:23:27,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:23:27" (1/1) ... [2019-11-24 09:23:27,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22537aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:27, skipping insertion in model container [2019-11-24 09:23:27,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:23:27" (1/1) ... [2019-11-24 09:23:27,772 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:23:27,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:23:27,972 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:23:27,981 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:23:28,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:23:28,017 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:23:28,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28 WrapperNode [2019-11-24 09:23:28,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:23:28,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:23:28,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:23:28,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:23:28,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,126 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:23:28,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:23:28,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:23:28,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:23:28,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:23:28,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:23:28,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:23:28,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:23:28,191 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:23:28" (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 09:23:28,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:23:28,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:23:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:23:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:23:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:23:28,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:23:28,769 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:23:28,769 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-11-24 09:23:28,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:23:28 BoogieIcfgContainer [2019-11-24 09:23:28,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:23:28,772 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:23:28,772 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:23:28,772 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:23:28,773 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:23:28" (1/1) ... [2019-11-24 09:23:28,774 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 09:23:28,795 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:23:28,796 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:23:28,803 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:23:28,811 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:23:28,812 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:23:59,558 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 246 [2019-11-24 09:24:27,626 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 308 [2019-11-24 09:24:29,909 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 314 [2019-11-24 09:24:36,962 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 09:24:37,418 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:24:39,702 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 09:24:42,077 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 333 [2019-11-24 09:24:42,309 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:24:44,695 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:24:44,811 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 337 [2019-11-24 09:24:45,058 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 337 [2019-11-24 09:24:45,268 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 340 [2019-11-24 09:24:45,490 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 343 [2019-11-24 09:24:45,718 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:24:48,140 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:24:48,263 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 350 [2019-11-24 09:24:48,405 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:24:48,511 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:24:51,105 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:24:51,226 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 357 [2019-11-24 09:24:53,894 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:24:54,046 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 359 [2019-11-24 09:24:54,175 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:24:54,288 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 362 [2019-11-24 09:24:56,928 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-11-24 09:24:57,063 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 367 [2019-11-24 09:25:00,017 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 375 [2019-11-24 09:25:00,250 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 371