/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/loop-acceleration/array_3-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:20:43,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:20:43,552 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:20:43,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:20:43,571 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:20:43,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:20:43,575 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:20:43,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:20:43,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:20:43,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:20:43,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:20:43,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:20:43,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:20:43,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:20:43,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:20:43,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:20:43,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:20:43,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:20:43,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:20:43,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:20:43,612 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:20:43,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:20:43,614 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:20:43,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:20:43,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:20:43,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:20:43,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:20:43,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:20:43,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:20:43,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:20:43,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:20:43,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:20:43,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:20:43,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:20:43,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:20:43,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:20:43,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:20:43,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:20:43,634 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:20:43,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:20:43,640 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:20:43,640 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 16:20:43,666 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:20:43,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:20:43,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:20:43,668 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:20:43,668 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:20:43,668 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:20:43,668 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:20:43,668 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:20:43,668 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:20:43,669 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:20:43,670 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:20:43,670 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:20:43,670 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:20:43,670 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:20:43,670 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:20:43,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:20:43,671 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:20:43,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:20:43,672 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:20:43,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:20:43,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:20:43,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:20:43,673 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:20:43,673 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:20:43,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:20:43,673 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:20:43,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:20:43,673 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:20:43,674 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:20:43,674 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:20:43,674 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:20:43,674 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:20:43,675 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:20:43,675 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:20:43,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:20:43,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:20:43,676 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:20:43,676 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:20:43,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:20:43,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:20:43,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:20:43,982 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:20:43,982 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:20:43,983 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/array_3-1.i [2019-11-24 16:20:44,054 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e505635bb/3d2de85432b64172830faa41bd292aec/FLAG1c5cfce2e [2019-11-24 16:20:44,517 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:20:44,517 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/array_3-1.i [2019-11-24 16:20:44,523 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e505635bb/3d2de85432b64172830faa41bd292aec/FLAG1c5cfce2e [2019-11-24 16:20:44,940 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e505635bb/3d2de85432b64172830faa41bd292aec [2019-11-24 16:20:44,949 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:20:44,951 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:20:44,951 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:20:44,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:20:44,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:20:44,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:20:44" (1/1) ... [2019-11-24 16:20:44,959 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 04:20:44, skipping insertion in model container [2019-11-24 16:20:44,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:20:44" (1/1) ... [2019-11-24 16:20:44,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:20:44,985 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:20:45,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:20:45,138 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:20:45,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:20:45,181 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:20:45,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45 WrapperNode [2019-11-24 16:20:45,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:20:45,183 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:20:45,183 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:20:45,183 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:20:45,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,284 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,307 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:20:45,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:20:45,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:20:45,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:20:45,317 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:20:45,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:20:45,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:20:45,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:20:45,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:45" (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 16:20:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 16:20:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:20:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:20:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 16:20:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 16:20:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 16:20:45,707 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:20:45,707 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-11-24 16:20:45,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:20:45 BoogieIcfgContainer [2019-11-24 16:20:45,709 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:20:45,709 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:20:45,709 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:20:45,710 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:20:45,711 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:20:45" (1/1) ... [2019-11-24 16:20:45,712 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 16:20:45,733 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:20:45,733 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:20:45,740 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:20:45,746 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:20:45,748 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:20:57,287 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 16:20:57,409 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-11-24 16:20:57,555 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 16:20:57,680 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 189 [2019-11-24 16:20:58,918 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2019-11-24 16:21:24,690 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 271 [2019-11-24 16:21:50,611 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 315 [2019-11-24 16:21:50,859 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 315 [2019-11-24 16:21:55,397 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 16:21:58,139 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 331 [2019-11-24 16:22:00,475 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 334 [2019-11-24 16:22:00,583 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 329 [2019-11-24 16:22:00,812 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 331 [2019-11-24 16:22:03,344 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 16:22:05,972 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 16:22:06,083 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 341 [2019-11-24 16:22:08,543 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 361 [2019-11-24 16:22:08,668 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 359 [2019-11-24 16:22:11,286 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 364 [2019-11-24 16:22:11,420 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 363 [2019-11-24 16:22:14,060 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 366 [2019-11-24 16:22:14,226 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 363 [2019-11-24 16:22:14,354 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 363 [2019-11-24 16:22:14,482 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 364