/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_init6_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:39:37,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:39:37,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:39:37,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:39:37,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:39:37,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:39:37,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:39:37,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:39:37,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:39:37,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:39:37,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:39:37,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:39:37,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:39:37,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:39:37,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:39:37,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:39:37,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:39:37,639 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:39:37,641 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:39:37,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:39:37,644 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:39:37,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:39:37,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:39:37,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:39:37,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:39:37,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:39:37,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:39:37,650 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:39:37,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:39:37,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:39:37,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:39:37,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:39:37,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:39:37,653 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:39:37,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:39:37,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:39:37,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:39:37,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:39:37,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:39:37,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:39:37,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:39:37,663 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 09:39:37,688 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:39:37,688 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:39:37,689 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:39:37,690 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:39:37,690 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:39:37,690 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:39:37,690 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:39:37,690 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:39:37,690 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:39:37,691 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:39:37,692 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:39:37,692 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:39:37,692 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:39:37,693 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:39:37,693 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:39:37,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:39:37,694 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:39:37,695 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:39:37,695 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:39:37,695 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:39:37,696 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:39:37,696 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:39:37,696 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:39:37,696 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:39:37,696 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:39:37,697 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:39:37,697 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:39:37,697 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:39:37,698 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:39:37,698 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:39:37,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:39:37,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:39:37,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:39:37,699 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:39:37,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:39:37,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:39:37,700 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:39:37,701 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:39:37,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:39:38,005 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:39:38,008 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:39:38,010 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:39:38,010 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:39:38,011 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_init6_ground-2.i [2019-11-24 09:39:38,100 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bded8661e/3b178a0375274e1980dad1e3466375b3/FLAG70db7051a [2019-11-24 09:39:38,562 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:39:38,562 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_init6_ground-2.i [2019-11-24 09:39:38,569 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bded8661e/3b178a0375274e1980dad1e3466375b3/FLAG70db7051a [2019-11-24 09:39:38,919 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bded8661e/3b178a0375274e1980dad1e3466375b3 [2019-11-24 09:39:38,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:39:38,929 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:39:38,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:39:38,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:39:38,933 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:39:38,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:39:38" (1/1) ... [2019-11-24 09:39:38,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ba8f6eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:38, skipping insertion in model container [2019-11-24 09:39:38,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:39:38" (1/1) ... [2019-11-24 09:39:38,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:39:38,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:39:39,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:39:39,165 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:39:39,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:39:39,205 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:39:39,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39 WrapperNode [2019-11-24 09:39:39,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:39:39,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:39:39,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:39:39,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:39:39,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:39:39,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:39:39,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:39:39,327 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:39:39,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,335 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:39:39,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:39:39,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:39:39,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:39:39,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:39:39" (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 09:39:39,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:39:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:39:39,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:39:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:39:39,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:39:39,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:39:39,774 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:39:39,775 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-24 09:39:39,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:39:39 BoogieIcfgContainer [2019-11-24 09:39:39,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:39:39,777 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:39:39,777 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:39:39,777 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:39:39,778 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:39:39" (1/1) ... [2019-11-24 09:39:39,779 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 09:39:39,803 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:39:39,804 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:39:39,811 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:39:39,817 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:39:39,819 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:40:13,595 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 257 [2019-11-24 09:40:13,751 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 253 [2019-11-24 09:40:13,880 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-11-24 09:40:23,460 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 277 [2019-11-24 09:40:32,322 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 299 [2019-11-24 09:40:43,594 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 318 [2019-11-24 09:40:45,931 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 329 [2019-11-24 09:40:48,636 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-11-24 09:40:48,886 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 327 [2019-11-24 09:40:51,412 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 330 [2019-11-24 09:40:53,791 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 333 [2019-11-24 09:40:54,596 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 345 [2019-11-24 09:40:55,007 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-11-24 09:40:55,226 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 355 [2019-11-24 09:40:58,034 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-11-24 09:40:58,172 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 359 [2019-11-24 09:41:01,121 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 362 [2019-11-24 09:41:03,665 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 367 [2019-11-24 09:41:03,804 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-11-24 09:41:06,456 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 368 [2019-11-24 09:41:06,590 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 369 [2019-11-24 09:41:09,241 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 377 [2019-11-24 09:41:09,392 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 373 [2019-11-24 09:41:12,268 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 376 [2019-11-24 09:41:12,398 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 374 [2019-11-24 09:41:12,622 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 376