/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/sanfoundry_10_ground.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:31:21,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:31:21,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:31:21,573 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:31:21,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:31:21,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:31:21,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:31:21,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:31:21,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:31:21,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:31:21,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:31:21,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:31:21,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:31:21,597 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:31:21,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:31:21,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:31:21,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:31:21,603 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:31:21,605 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:31:21,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:31:21,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:31:21,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:31:21,618 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:31:21,618 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:31:21,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:31:21,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:31:21,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:31:21,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:31:21,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:31:21,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:31:21,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:31:21,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:31:21,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:31:21,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:31:21,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:31:21,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:31:21,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:31:21,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:31:21,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:31:21,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:31:21,631 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:31:21,632 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 09:31:21,667 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:31:21,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:31:21,668 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:31:21,668 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:31:21,668 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:31:21,668 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:31:21,671 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:31:21,672 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:31:21,672 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:31:21,672 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:31:21,672 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:31:21,672 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:31:21,673 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:31:21,673 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:31:21,673 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:31:21,675 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:31:21,675 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:31:21,675 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:31:21,675 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:31:21,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:31:21,676 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:31:21,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:31:21,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:31:21,676 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:31:21,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:31:21,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:31:21,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:31:21,677 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:31:21,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:31:21,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:31:21,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:31:21,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:31:21,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:31:21,678 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:31:21,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:31:21,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:31:21,679 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:31:21,680 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:31:21,953 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:31:21,972 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:31:21,977 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:31:21,978 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:31:21,978 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:31:21,979 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_10_ground.c [2019-11-24 09:31:22,048 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59405560d/ed0c7ec9e55241bb902ad141fb0d9801/FLAGb002666d6 [2019-11-24 09:31:22,514 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:31:22,514 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/sanfoundry_10_ground.c [2019-11-24 09:31:22,520 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59405560d/ed0c7ec9e55241bb902ad141fb0d9801/FLAGb002666d6 [2019-11-24 09:31:22,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59405560d/ed0c7ec9e55241bb902ad141fb0d9801 [2019-11-24 09:31:22,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:31:22,953 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:31:22,953 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:22,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:31:22,957 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:31:22,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:22" (1/1) ... [2019-11-24 09:31:22,961 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d0380e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:22, skipping insertion in model container [2019-11-24 09:31:22,961 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:31:22" (1/1) ... [2019-11-24 09:31:22,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:31:22,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:31:23,185 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:23,189 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:31:23,208 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:31:23,226 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:31:23,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23 WrapperNode [2019-11-24 09:31:23,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:31:23,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:23,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:31:23,227 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:31:23,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:31:23,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:31:23,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:31:23,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:31:23,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,371 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:31:23,374 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:31:23,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:31:23,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:31:23,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:31:23" (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 09:31:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:31:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:31:23,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:31:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:31:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:31:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:31:23,793 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:31:23,793 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:31:23,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:23 BoogieIcfgContainer [2019-11-24 09:31:23,795 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:31:23,795 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:31:23,795 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:31:23,795 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:31:23,796 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:31:23" (1/1) ... [2019-11-24 09:31:23,797 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 09:31:23,821 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:31:23,822 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:31:23,829 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:31:23,836 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:31:23,837 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:31:36,383 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 202 [2019-11-24 09:31:36,568 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 199 [2019-11-24 09:31:36,737 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-11-24 09:31:36,894 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 201 [2019-11-24 09:31:45,495 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2019-11-24 09:31:45,661 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 233 [2019-11-24 09:31:47,225 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 236 [2019-11-24 09:31:52,256 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 248 [2019-11-24 09:32:03,551 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-11-24 09:32:08,256 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-11-24 09:32:08,367 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 283 [2019-11-24 09:32:10,484 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-11-24 09:32:12,508 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 290 [2019-11-24 09:32:14,576 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 295 [2019-11-24 09:32:16,777 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 296 [2019-11-24 09:32:21,584 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 302 [2019-11-24 09:32:23,678 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 307 [2019-11-24 09:32:23,798 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 304 [2019-11-24 09:32:24,015 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-11-24 09:32:28,803 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 321 DAG size of output: 318 [2019-11-24 09:32:28,935 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 315 [2019-11-24 09:32:31,378 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-11-24 09:32:31,500 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 316 [2019-11-24 09:32:34,035 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:32:34,158 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 322 [2019-11-24 09:32:36,718 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 326 [2019-11-24 09:32:39,695 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:32:39,811 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 331 [2019-11-24 09:32:42,345 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 334 [2019-11-24 09:32:42,493 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 333 [2019-11-24 09:32:45,433 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 339 [2019-11-24 09:32:45,590 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-11-24 09:32:48,179 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 343 [2019-11-24 09:32:48,320 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 340 [2019-11-24 09:32:48,465 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:32:48,594 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 340 [2019-11-24 09:32:48,729 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:32:48,850 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 342 [2019-11-24 09:32:51,714 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:32:51,863 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:32:54,641 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 351 [2019-11-24 09:32:54,797 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 349 [2019-11-24 09:32:54,941 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:32:55,079 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 349 [2019-11-24 09:32:55,318 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 352