/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_partition_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:42:43,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:42:43,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:42:43,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:42:43,646 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:42:43,647 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:42:43,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:42:43,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:42:43,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:42:43,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:42:43,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:42:43,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:42:43,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:42:43,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:42:43,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:42:43,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:42:43,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:42:43,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:42:43,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:42:43,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:42:43,667 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:42:43,668 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:42:43,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:42:43,670 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:42:43,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:42:43,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:42:43,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:42:43,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:42:43,678 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:42:43,679 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:42:43,679 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:42:43,680 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:42:43,680 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:42:43,681 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:42:43,681 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:42:43,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:42:43,683 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 09:42:43,698 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:42:43,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:42:43,699 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:42:43,700 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:42:43,700 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:42:43,700 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:42:43,700 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:42:43,700 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:42:43,701 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:42:43,701 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:42:43,701 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:42:43,701 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:42:43,702 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:42:43,702 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:42:43,702 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:42:43,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:42:43,703 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:42:43,703 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:42:43,703 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:42:43,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:42:43,704 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:42:43,704 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:42:43,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:42:43,704 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:42:43,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:42:43,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:42:43,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:42:43,705 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:42:43,705 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:42:43,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:42:43,706 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:42:43,706 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:42:43,706 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:42:43,706 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:42:43,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:42:43,707 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:42:43,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:42:43,707 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:42:43,983 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:42:43,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:42:44,000 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:42:44,002 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:42:44,002 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:42:44,003 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_partition_ground-2.i [2019-11-24 09:42:44,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f857cf8/7db28f2476e44959b7ad29296ddfbe7e/FLAG20c7a5978 [2019-11-24 09:42:44,518 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:42:44,519 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_partition_ground-2.i [2019-11-24 09:42:44,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f857cf8/7db28f2476e44959b7ad29296ddfbe7e/FLAG20c7a5978 [2019-11-24 09:42:44,902 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5f857cf8/7db28f2476e44959b7ad29296ddfbe7e [2019-11-24 09:42:44,912 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:42:44,914 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:42:44,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:44,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:42:44,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:42:44,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:44" (1/1) ... [2019-11-24 09:42:44,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544fd863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:44, skipping insertion in model container [2019-11-24 09:42:44,924 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:44" (1/1) ... [2019-11-24 09:42:44,932 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:42:44,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:42:45,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:45,218 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:42:45,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:45,259 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:42:45,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45 WrapperNode [2019-11-24 09:42:45,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:45,261 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:45,261 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:42:45,261 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:42:45,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,384 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:45,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:42:45,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:42:45,385 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:42:45,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:42:45,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:42:45,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:42:45,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:42:45,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:45" (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 09:42:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:42:45,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:42:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:42:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:42:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:42:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:42:45,937 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:42:45,938 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:42:45,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:45 BoogieIcfgContainer [2019-11-24 09:42:45,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:42:45,940 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:42:45,940 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:42:45,940 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:42:45,942 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:45" (1/1) ... [2019-11-24 09:42:45,942 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 09:42:45,967 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:42:45,967 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:42:45,974 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:42:45,980 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:42:45,981 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:42:46,206 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2019-11-24 09:42:48,225 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 139 [2019-11-24 09:42:49,298 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-11-24 09:42:49,472 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 147 [2019-11-24 09:42:49,621 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 09:42:49,743 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 148 [2019-11-24 09:42:55,933 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 176 [2019-11-24 09:42:56,084 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 176 [2019-11-24 09:42:57,714 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2019-11-24 09:43:18,705 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 264 [2019-11-24 09:43:18,866 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 262 [2019-11-24 09:43:20,370 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 268 [2019-11-24 09:43:20,492 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 266 [2019-11-24 09:43:22,382 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 269 [2019-11-24 09:43:24,233 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-11-24 09:43:24,373 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 09:43:24,488 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-11-24 09:43:30,327 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-11-24 09:43:30,438 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 288 [2019-11-24 09:43:32,437 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:43:34,506 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 296 [2019-11-24 09:43:36,478 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 300 [2019-11-24 09:43:38,386 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 304 [2019-11-24 09:43:38,507 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 300 [2019-11-24 09:43:38,748 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 302 [2019-11-24 09:43:40,838 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 09:43:40,978 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 09:43:43,202 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-11-24 09:43:45,243 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 316 [2019-11-24 09:43:45,379 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 312 [2019-11-24 09:43:45,512 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-11-24 09:43:45,633 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 314 [2019-11-24 09:43:47,721 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 320 [2019-11-24 09:43:47,860 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 318 [2019-11-24 09:43:50,187 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-11-24 09:43:52,522 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:43:52,658 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 324 [2019-11-24 09:43:52,791 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 325 [2019-11-24 09:43:52,910 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 326 [2019-11-24 09:43:55,305 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:43:55,427 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 331 [2019-11-24 09:43:57,733 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 340 [2019-11-24 09:43:57,893 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 332 [2019-11-24 09:43:58,033 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:43:58,166 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 333 [2019-11-24 09:44:00,947 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:44:01,070 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 09:44:03,528 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:44:03,673 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 340 [2019-11-24 09:44:03,810 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:44:03,933 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 342 [2019-11-24 09:44:06,625 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 350 [2019-11-24 09:44:06,767 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 345 [2019-11-24 09:44:06,900 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:44:07,011 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 348 [2019-11-24 09:44:09,612 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:44:09,746 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 09:44:12,459 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 359 [2019-11-24 09:44:12,606 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 356 [2019-11-24 09:44:15,379 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:44:15,526 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 360