/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_copyInitSum2_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:36:18,804 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:36:18,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:36:18,826 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:36:18,826 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:36:18,828 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:36:18,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:36:18,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:36:18,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:36:18,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:36:18,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:36:18,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:36:18,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:36:18,853 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:36:18,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:36:18,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:36:18,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:36:18,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:36:18,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:36:18,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:36:18,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:36:18,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:36:18,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:36:18,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:36:18,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:36:18,879 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:36:18,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:36:18,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:36:18,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:36:18,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:36:18,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:36:18,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:36:18,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:36:18,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:36:18,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:36:18,891 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:36:18,892 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:36:18,892 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:36:18,892 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:36:18,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:36:18,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:36:18,895 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 09:36:18,930 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:36:18,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:36:18,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:36:18,931 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:36:18,931 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:36:18,932 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:36:18,936 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:36:18,936 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:36:18,936 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:36:18,937 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:36:18,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:36:18,937 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:36:18,938 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:36:18,938 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:36:18,938 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:36:18,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:36:18,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:36:18,939 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:36:18,939 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:36:18,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:36:18,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:36:18,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:36:18,940 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:36:18,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:36:18,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:36:18,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:36:18,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:36:18,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:36:18,943 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:36:18,943 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:36:18,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:36:18,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:36:18,943 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:36:19,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:36:19,265 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:36:19,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:36:19,270 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:36:19,271 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:36:19,272 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copyInitSum2_ground-1.i [2019-11-24 09:36:19,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6511beea/c2159b7990014cdabd2784feb119f815/FLAG3a616a82a [2019-11-24 09:36:19,841 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:36:19,842 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copyInitSum2_ground-1.i [2019-11-24 09:36:19,848 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6511beea/c2159b7990014cdabd2784feb119f815/FLAG3a616a82a [2019-11-24 09:36:20,198 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6511beea/c2159b7990014cdabd2784feb119f815 [2019-11-24 09:36:20,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:36:20,210 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:36:20,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:20,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:36:20,215 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:36:20,216 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7142d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20, skipping insertion in model container [2019-11-24 09:36:20,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:36:20,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:36:20,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:20,436 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:36:20,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:20,478 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:36:20,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20 WrapperNode [2019-11-24 09:36:20,478 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:20,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:20,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:36:20,479 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:36:20,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,572 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,591 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:20,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:36:20,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:36:20,592 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:36:20,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:36:20,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:36:20,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:36:20,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:36:20,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:20" (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 09:36:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:36:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:36:20,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:36:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:36:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:36:20,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:36:21,037 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:36:21,038 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:36:21,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:21 BoogieIcfgContainer [2019-11-24 09:36:21,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:36:21,040 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:36:21,040 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:36:21,040 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:36:21,041 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:21" (1/1) ... [2019-11-24 09:36:21,042 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 09:36:21,065 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:36:21,065 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:36:21,073 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:36:21,079 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:36:21,080 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:36:47,345 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 09:36:47,512 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 237 [2019-11-24 09:36:47,671 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-11-24 09:36:47,802 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 240 [2019-11-24 09:37:07,927 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 301 [2019-11-24 09:37:09,832 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-11-24 09:37:09,942 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 304 [2019-11-24 09:37:12,047 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 307 [2019-11-24 09:37:14,205 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 307 [2019-11-24 09:37:18,746 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 319 [2019-11-24 09:37:20,956 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 320 [2019-11-24 09:37:23,740 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 325 [2019-11-24 09:37:26,461 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-11-24 09:37:26,747 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 328 [2019-11-24 09:37:31,737 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:37:34,054 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 342 [2019-11-24 09:37:34,189 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 339 [2019-11-24 09:37:36,512 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 344 [2019-11-24 09:37:36,658 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 341 [2019-11-24 09:37:36,876 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-11-24 09:37:39,460 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 346 [2019-11-24 09:37:39,591 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:37:39,702 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 348 [2019-11-24 09:37:42,264 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:37:42,384 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:37:44,780 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 357 [2019-11-24 09:37:44,904 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:37:47,606 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:37:47,767 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 359 [2019-11-24 09:37:47,890 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-11-24 09:37:47,999 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 360 [2019-11-24 09:37:50,613 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:37:50,747 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 364 [2019-11-24 09:37:53,461 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:37:53,585 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368