/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/xor1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:25:02,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:25:02,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:25:02,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:25:02,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:25:02,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:25:02,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:25:02,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:25:02,841 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:25:02,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:25:02,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:25:02,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:25:02,844 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:25:02,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:25:02,846 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:25:02,847 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:25:02,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:25:02,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:25:02,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:25:02,854 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:25:02,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:25:02,860 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:25:02,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:25:02,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:25:02,866 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:25:02,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:25:02,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:25:02,869 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:25:02,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:25:02,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:25:02,871 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:25:02,874 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:25:02,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:25:02,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:25:02,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:25:02,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:25:02,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:25:02,880 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:25:02,880 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:25:02,884 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:25:02,885 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:25:02,886 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 09:25:02,906 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:25:02,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:25:02,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:25:02,908 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:25:02,908 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:25:02,908 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:25:02,908 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:25:02,908 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:25:02,909 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:25:02,909 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:25:02,909 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:25:02,910 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:25:02,910 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:25:02,911 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:25:02,911 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:25:02,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:25:02,912 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:25:02,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:25:02,913 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:25:02,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:25:02,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:25:02,913 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:25:02,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:25:02,914 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:25:02,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:25:02,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:25:02,914 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:25:02,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:25:02,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:25:02,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:25:02,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:25:02,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:25:02,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:25:02,917 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:25:02,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:25:02,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:25:02,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:25:02,918 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:25:03,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:25:03,232 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:25:03,235 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:25:03,237 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:25:03,237 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:25:03,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/xor1.i [2019-11-24 09:25:03,320 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2fb29c2/387e9c7ce8e247e6be90c091102a2ff7/FLAG5c6fcb205 [2019-11-24 09:25:03,786 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:25:03,787 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/xor1.i [2019-11-24 09:25:03,793 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2fb29c2/387e9c7ce8e247e6be90c091102a2ff7/FLAG5c6fcb205 [2019-11-24 09:25:04,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4f2fb29c2/387e9c7ce8e247e6be90c091102a2ff7 [2019-11-24 09:25:04,175 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:25:04,177 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:25:04,178 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:25:04,178 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:25:04,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:25:04,183 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea19e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04, skipping insertion in model container [2019-11-24 09:25:04,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,196 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:25:04,216 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:25:04,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:25:04,408 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:25:04,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:25:04,537 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:25:04,537 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04 WrapperNode [2019-11-24 09:25:04,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:25:04,538 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:25:04,538 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:25:04,538 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:25:04,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,587 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:25:04,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:25:04,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:25:04,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:25:04,599 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,620 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (1/1) ... [2019-11-24 09:25:04,628 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:25:04,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:25:04,629 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:25:04,629 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:25:04,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:25:04" (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 09:25:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:25:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:25:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:25:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:25:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:25:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:25:05,171 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:25:05,172 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-11-24 09:25:05,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:25:05 BoogieIcfgContainer [2019-11-24 09:25:05,173 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:25:05,174 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:25:05,174 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:25:05,174 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:25:05,175 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:25:05" (1/1) ... [2019-11-24 09:25:05,175 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 09:25:05,197 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:25:05,197 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:25:05,204 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:25:05,211 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:25:05,212 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:25:19,488 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 224 [2019-11-24 09:25:22,482 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-11-24 09:25:24,180 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 09:25:24,336 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 244 [2019-11-24 09:25:39,359 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 281 [2019-11-24 09:25:42,930 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 09:25:43,066 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 286 [2019-11-24 09:26:05,268 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-11-24 09:26:07,965 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:26:08,201 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 343 [2019-11-24 09:26:10,805 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 345 [2019-11-24 09:26:11,028 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 347 [2019-11-24 09:26:11,256 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 348 [2019-11-24 09:26:14,450 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 353 [2019-11-24 09:26:14,671 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 356 [2019-11-24 09:26:17,036 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 364 [2019-11-24 09:26:17,149 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 361 [2019-11-24 09:26:19,523 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 366 [2019-11-24 09:26:19,640 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 364 [2019-11-24 09:26:22,257 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 368 [2019-11-24 09:26:22,378 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 367 [2019-11-24 09:26:24,780 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 371 [2019-11-24 09:26:24,904 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 369 [2019-11-24 09:26:27,561 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 376 [2019-11-24 09:26:27,680 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 373 [2019-11-24 09:26:30,613 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-11-24 09:26:30,740 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 376 [2019-11-24 09:26:30,888 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 378 [2019-11-24 09:26:31,001 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 379 [2019-11-24 09:26:33,766 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 383 [2019-11-24 09:26:33,890 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 383 [2019-11-24 09:26:36,732 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 386 [2019-11-24 09:26:36,864 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 385 [2019-11-24 09:26:36,999 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 387 [2019-11-24 09:26:37,119 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 388