/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_find_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:37:53,627 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:37:53,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:37:53,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:37:53,649 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:37:53,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:37:53,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:37:53,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:37:53,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:37:53,669 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:37:53,670 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:37:53,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:37:53,673 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:37:53,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:37:53,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:37:53,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:37:53,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:37:53,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:37:53,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:37:53,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:37:53,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:37:53,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:37:53,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:37:53,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:37:53,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:37:53,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:37:53,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:37:53,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:37:53,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:37:53,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:37:53,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:37:53,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:37:53,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:37:53,708 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:37:53,709 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:37:53,709 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:37:53,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:37:53,710 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:37:53,710 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:37:53,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:37:53,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:37:53,712 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:37:53,746 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:37:53,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:37:53,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:37:53,750 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:37:53,751 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:37:53,751 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:37:53,751 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:37:53,751 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:37:53,751 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:37:53,752 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:37:53,752 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:37:53,752 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:37:53,752 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:37:53,752 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:37:53,755 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:37:53,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:37:53,756 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:37:53,756 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:37:53,756 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:37:53,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:37:53,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:37:53,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:37:53,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:37:53,757 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:37:53,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:37:53,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:37:53,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:37:53,759 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:37:53,759 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:37:53,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:37:53,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:37:53,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:37:53,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:37:53,761 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:37:53,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:37:53,762 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:37:53,762 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:37:53,763 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:37:54,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:37:54,080 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:37:54,084 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:37:54,085 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:37:54,086 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:37:54,087 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_find_ground-1.i [2019-11-24 09:37:54,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907b08348/adb78125ddde41028eeddf07f4b976a7/FLAGc0cffc767 [2019-11-24 09:37:54,611 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:37:54,611 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_find_ground-1.i [2019-11-24 09:37:54,618 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907b08348/adb78125ddde41028eeddf07f4b976a7/FLAGc0cffc767 [2019-11-24 09:37:54,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/907b08348/adb78125ddde41028eeddf07f4b976a7 [2019-11-24 09:37:55,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:37:55,009 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:37:55,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:55,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:37:55,015 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:37:55,016 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:54" (1/1) ... [2019-11-24 09:37:55,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6a8581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55, skipping insertion in model container [2019-11-24 09:37:55,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:54" (1/1) ... [2019-11-24 09:37:55,028 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:37:55,048 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:37:55,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:55,274 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:37:55,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:55,314 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:37:55,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55 WrapperNode [2019-11-24 09:37:55,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:55,315 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:55,315 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:37:55,315 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:37:55,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:55,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:37:55,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:37:55,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:37:55,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,457 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:37:55,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:37:55,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:37:55,463 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:37:55,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:37:55,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:37:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:37:55,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:37:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:37:55,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:37:55,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:37:55,857 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:37:55,857 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:37:55,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:55 BoogieIcfgContainer [2019-11-24 09:37:55,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:37:55,859 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:37:55,859 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:37:55,859 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:37:55,860 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:55" (1/1) ... [2019-11-24 09:37:55,861 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:37:55,883 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:37:55,883 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:37:55,897 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:37:55,910 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:37:55,912 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:38:06,421 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2019-11-24 09:38:07,659 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2019-11-24 09:38:07,837 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 09:38:14,289 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2019-11-24 09:38:14,409 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 239 [2019-11-24 09:38:25,144 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 268 [2019-11-24 09:38:30,834 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 286 [2019-11-24 09:38:30,945 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 279 [2019-11-24 09:38:33,456 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-11-24 09:38:35,505 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-11-24 09:38:35,632 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 292 [2019-11-24 09:38:37,964 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 296 [2019-11-24 09:38:38,174 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 293 [2019-11-24 09:38:38,309 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 09:38:38,813 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 300 [2019-11-24 09:38:41,145 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-11-24 09:38:41,254 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 304 [2019-11-24 09:38:45,737 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 311 [2019-11-24 09:38:50,460 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 318 [2019-11-24 09:38:52,798 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 321 [2019-11-24 09:38:55,019 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 327 [2019-11-24 09:38:55,135 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-11-24 09:38:57,630 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-11-24 09:38:57,757 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 328 [2019-11-24 09:38:57,893 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:38:58,001 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 331 [2019-11-24 09:39:00,457 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:39:00,583 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 334 [2019-11-24 09:39:00,715 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 09:39:00,839 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:39:00,965 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 339 [2019-11-24 09:39:01,093 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 340 [2019-11-24 09:39:03,775 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2019-11-24 09:39:03,893 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 345 [2019-11-24 09:39:06,434 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:39:06,569 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 348 [2019-11-24 09:39:09,379 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:39:09,515 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 349 [2019-11-24 09:39:09,653 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:39:09,770 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 352 [2019-11-24 09:39:12,311 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 356 [2019-11-24 09:39:12,445 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 356 [2019-11-24 09:39:15,335 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 363 [2019-11-24 09:39:15,719 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 358 [2019-11-24 09:39:15,937 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:39:16,101 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 361 [2019-11-24 09:39:18,793 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-11-24 09:39:18,933 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 365 [2019-11-24 09:39:21,719 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 368 [2019-11-24 09:39:21,866 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 366 [2019-11-24 09:39:22,093 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368 [2019-11-24 09:39:24,891 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:39:25,011 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 372