/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_init5_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:39:30,760 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:39:30,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:39:30,774 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:39:30,774 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:39:30,775 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:39:30,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:39:30,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:39:30,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:39:30,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:39:30,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:39:30,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:39:30,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:39:30,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:39:30,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:39:30,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:39:30,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:39:30,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:39:30,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:39:30,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:39:30,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:39:30,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:39:30,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:39:30,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:39:30,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:39:30,809 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:39:30,809 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:39:30,810 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:39:30,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:39:30,814 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:39:30,814 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:39:30,816 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:39:30,817 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:39:30,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:39:30,822 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:39:30,822 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:39:30,824 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:39:30,824 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:39:30,825 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:39:30,828 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:39:30,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:39:30,829 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 09:39:30,853 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:39:30,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:39:30,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:39:30,854 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:39:30,855 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:39:30,855 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:39:30,855 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:39:30,855 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:39:30,855 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:39:30,856 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:39:30,857 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:39:30,857 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:39:30,857 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:39:30,858 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:39:30,858 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:39:30,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:39:30,859 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:39:30,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:39:30,859 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:39:30,860 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:39:30,860 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:39:30,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:39:30,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:39:30,860 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:39:30,861 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:39:30,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:39:30,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:39:30,861 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:39:30,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:39:30,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:39:30,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:39:30,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:39:30,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:39:30,864 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:39:30,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:39:30,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:39:30,865 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:39:30,865 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:39:31,175 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:39:31,192 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:39:31,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:39:31,195 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:39:31,196 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:39:31,196 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init5_ground-1.i [2019-11-24 09:39:31,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5542bcb88/7dc3f91e48574352a30a9177243ed43b/FLAG6cfe885c6 [2019-11-24 09:39:31,682 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:39:31,683 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init5_ground-1.i [2019-11-24 09:39:31,688 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5542bcb88/7dc3f91e48574352a30a9177243ed43b/FLAG6cfe885c6 [2019-11-24 09:39:32,083 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5542bcb88/7dc3f91e48574352a30a9177243ed43b [2019-11-24 09:39:32,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:39:32,095 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:39:32,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:39:32,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:39:32,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:39:32,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@162bdc1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32, skipping insertion in model container [2019-11-24 09:39:32,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:39:32,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:39:32,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:39:32,346 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:39:32,371 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:39:32,389 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:39:32,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32 WrapperNode [2019-11-24 09:39:32,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:39:32,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:39:32,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:39:32,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:39:32,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,478 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,499 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:39:32,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:39:32,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:39:32,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:39:32,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,512 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,527 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:39:32,528 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:39:32,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:39:32,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:39:32,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:32" (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 09:39:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:39:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:39:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:39:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:39:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:39:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:39:32,992 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:39:32,992 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:39:32,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:39:32 BoogieIcfgContainer [2019-11-24 09:39:32,994 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:39:32,994 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:39:32,994 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:39:32,994 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:39:32,996 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:39:32" (1/1) ... [2019-11-24 09:39:32,996 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 09:39:33,017 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:39:33,017 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:39:33,025 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:39:33,032 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:39:33,034 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:40:13,026 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 272 [2019-11-24 09:40:27,225 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-11-24 09:40:27,471 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 313 [2019-11-24 09:40:32,693 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:40:32,846 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 330 [2019-11-24 09:40:33,006 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:40:33,149 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 09:40:38,620 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:40:41,218 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 344 [2019-11-24 09:40:41,431 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:40:43,933 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 351 [2019-11-24 09:40:46,660 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 353 [2019-11-24 09:40:47,291 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 362 [2019-11-24 09:40:50,220 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 367 [2019-11-24 09:40:52,916 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-11-24 09:40:53,030 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 372 [2019-11-24 09:40:55,657 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 379 [2019-11-24 09:40:55,786 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 374 [2019-11-24 09:40:58,630 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 376 [2019-11-24 09:41:01,422 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 380 [2019-11-24 09:41:01,548 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 381 [2019-11-24 09:41:04,266 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 390 [2019-11-24 09:41:04,398 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 383 [2019-11-24 09:41:04,529 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-11-24 09:41:04,647 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 385