/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_two_index_08.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:46:04,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:46:04,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:46:04,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:46:04,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:46:04,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:46:04,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:46:04,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:46:04,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:46:04,799 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:46:04,802 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:46:04,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:46:04,804 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:46:04,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:46:04,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:46:04,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:46:04,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:46:04,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:46:04,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:46:04,819 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:46:04,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:46:04,828 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:46:04,830 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:46:04,831 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:46:04,833 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:46:04,838 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:46:04,839 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:46:04,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:46:04,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:46:04,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:46:04,842 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:46:04,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:46:04,843 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:46:04,843 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:46:04,844 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:46:04,845 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:46:04,846 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 09:46:04,879 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:46:04,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:46:04,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:46:04,884 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:46:04,884 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:46:04,884 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:46:04,884 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:46:04,885 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:46:04,886 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:46:04,886 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:46:04,886 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:46:04,887 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:46:04,887 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:46:04,887 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:46:04,887 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:46:04,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:46:04,889 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:46:04,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:46:04,890 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:46:04,890 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:46:04,890 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:46:04,890 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:46:04,890 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:46:04,891 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:46:04,891 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:46:04,891 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:46:04,891 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:46:04,891 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:46:04,892 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:46:04,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:46:04,892 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:46:04,892 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:46:04,892 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:46:04,892 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:46:04,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:46:04,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:46:04,894 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:46:04,894 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:46:05,163 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:46:05,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:46:05,179 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:46:05,180 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:46:05,181 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:46:05,182 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_two_index_08.i [2019-11-24 09:46:05,242 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69788d8f/7ac3072447154c69b046d2d592777378/FLAG4a91ad1e2 [2019-11-24 09:46:05,667 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:46:05,668 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_two_index_08.i [2019-11-24 09:46:05,674 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69788d8f/7ac3072447154c69b046d2d592777378/FLAG4a91ad1e2 [2019-11-24 09:46:06,091 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c69788d8f/7ac3072447154c69b046d2d592777378 [2019-11-24 09:46:06,106 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:46:06,108 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:46:06,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:46:06,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:46:06,112 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:46:06,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7643fccd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06, skipping insertion in model container [2019-11-24 09:46:06,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,124 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:46:06,142 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:46:06,324 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:46:06,328 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:46:06,353 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:46:06,371 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:46:06,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06 WrapperNode [2019-11-24 09:46:06,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:46:06,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:46:06,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:46:06,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:46:06,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:46:06,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:46:06,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:46:06,493 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:46:06,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,514 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:46:06,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:46:06,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:46:06,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:46:06,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:46:06" (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 09:46:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:46:06,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:46:06,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:46:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:46:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:46:06,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:46:06,909 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:46:06,909 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:46:06,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:46:06 BoogieIcfgContainer [2019-11-24 09:46:06,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:46:06,911 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:46:06,911 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:46:06,912 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:46:06,913 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:46:06" (1/1) ... [2019-11-24 09:46:06,913 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 09:46:06,937 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:46:06,938 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:46:06,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:46:06,951 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:46:06,953 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:46:08,980 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 131 [2019-11-24 09:46:09,102 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 131 [2019-11-24 09:46:11,935 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 164 [2019-11-24 09:46:20,994 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2019-11-24 09:46:21,183 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2019-11-24 09:46:21,382 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 210 [2019-11-24 09:46:22,903 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 215 [2019-11-24 09:46:30,688 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 231 [2019-11-24 09:46:30,937 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 234 [2019-11-24 09:46:39,473 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 256 [2019-11-24 09:46:41,218 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 257 [2019-11-24 09:46:41,448 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 258 [2019-11-24 09:46:45,671 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 283 [2019-11-24 09:46:47,655 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 288 [2019-11-24 09:46:47,798 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 286 [2019-11-24 09:46:48,034 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 289 [2019-11-24 09:46:48,164 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 09:46:48,282 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 290 [2019-11-24 09:46:48,426 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:46:48,538 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 291 [2019-11-24 09:46:48,690 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:46:51,381 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 299 [2019-11-24 09:46:53,542 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 304 [2019-11-24 09:46:53,680 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 303 [2019-11-24 09:46:55,975 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 09:46:56,099 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 307 [2019-11-24 09:46:58,369 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:46:58,501 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 310 [2019-11-24 09:47:00,757 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-11-24 09:47:00,885 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 314 [2019-11-24 09:47:03,358 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-11-24 09:47:03,495 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 317 [2019-11-24 09:47:03,649 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:47:03,774 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2019-11-24 09:47:06,200 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-11-24 09:47:06,336 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 324 [2019-11-24 09:47:08,827 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 329 [2019-11-24 09:47:08,976 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 324 [2019-11-24 09:47:09,106 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-11-24 09:47:09,228 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 325 [2019-11-24 09:47:11,684 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 331 [2019-11-24 09:47:11,827 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 329 [2019-11-24 09:47:14,433 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:47:14,560 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 333 [2019-11-24 09:47:17,115 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:47:17,252 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 337 [2019-11-24 09:47:19,914 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:47:20,051 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 340 [2019-11-24 09:47:23,263 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:47:23,431 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 343 [2019-11-24 09:47:26,215 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 359 [2019-11-24 09:47:26,370 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 359 [2019-11-24 09:47:29,176 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 364 [2019-11-24 09:47:29,341 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 363 [2019-11-24 09:47:32,709 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-11-24 09:47:33,008 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 363 [2019-11-24 09:47:33,227 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 363 [2019-11-24 09:47:33,385 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 364 [2019-11-24 09:47:36,175 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 369 [2019-11-24 09:47:36,347 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 367 [2019-11-24 09:47:36,507 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-11-24 09:47:36,655 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 370