/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-multidimensional/add-3-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:49:07,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:49:07,157 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:49:07,169 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:49:07,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:49:07,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:49:07,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:49:07,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:49:07,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:49:07,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:49:07,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:49:07,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:49:07,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:49:07,179 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:49:07,180 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:49:07,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:49:07,182 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:49:07,183 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:49:07,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:49:07,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:49:07,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:49:07,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:49:07,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:49:07,192 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:49:07,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:49:07,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:49:07,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:49:07,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:49:07,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:49:07,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:49:07,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:49:07,205 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:49:07,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:49:07,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:49:07,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:49:07,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:49:07,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:49:07,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:49:07,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:49:07,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:49:07,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:49:07,216 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 09:49:07,239 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:49:07,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:49:07,241 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:49:07,241 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:49:07,241 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:49:07,241 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:49:07,242 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:49:07,242 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:49:07,242 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:49:07,242 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:49:07,242 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:49:07,243 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:49:07,243 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:49:07,243 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:49:07,243 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:49:07,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:49:07,244 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:49:07,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:49:07,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:49:07,245 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:49:07,245 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:49:07,245 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:49:07,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:49:07,246 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:49:07,246 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:49:07,246 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:49:07,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:49:07,247 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:49:07,247 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:49:07,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:49:07,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:49:07,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:49:07,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:49:07,248 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:49:07,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:49:07,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:49:07,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:49:07,249 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:49:07,558 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:49:07,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:49:07,585 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:49:07,588 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:49:07,588 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:49:07,589 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/add-3-n-u.c [2019-11-24 09:49:07,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526f3a683/18decf5c6569455bb81d5b81f2d0b998/FLAGa21d90118 [2019-11-24 09:49:08,116 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:49:08,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/add-3-n-u.c [2019-11-24 09:49:08,128 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526f3a683/18decf5c6569455bb81d5b81f2d0b998/FLAGa21d90118 [2019-11-24 09:49:08,490 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/526f3a683/18decf5c6569455bb81d5b81f2d0b998 [2019-11-24 09:49:08,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:49:08,500 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:49:08,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:08,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:49:08,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:49:08,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a32d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08, skipping insertion in model container [2019-11-24 09:49:08,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:49:08,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:49:08,758 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:08,762 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:49:08,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:08,895 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:49:08,895 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08 WrapperNode [2019-11-24 09:49:08,896 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:08,896 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:08,896 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:49:08,896 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:49:08,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,910 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,943 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:08,947 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:49:08,947 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:49:08,947 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:49:08,956 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (1/1) ... [2019-11-24 09:49:08,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:49:08,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:49:08,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:49:08,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:49:08,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:08" (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 09:49:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:49:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:49:09,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:49:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:49:09,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:49:09,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:49:09,528 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:49:09,528 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-11-24 09:49:09,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:09 BoogieIcfgContainer [2019-11-24 09:49:09,529 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:49:09,530 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:49:09,530 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:49:09,530 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:49:09,531 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:09" (1/1) ... [2019-11-24 09:49:09,532 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 09:49:09,554 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:49:09,554 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:49:09,563 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:49:09,569 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:49:09,571 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:49:10,926 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-11-24 09:49:11,439 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 132 [2019-11-24 09:49:11,569 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 132 [2019-11-24 09:49:11,961 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-11-24 09:49:12,082 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 142 [2019-11-24 09:49:12,232 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 142 [2019-11-24 09:49:12,456 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 09:49:12,582 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158 [2019-11-24 09:49:12,865 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 162 [2019-11-24 09:49:13,620 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 175 [2019-11-24 09:49:13,899 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 09:49:14,708 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 09:49:14,963 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 170 [2019-11-24 09:49:18,761 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 181 [2019-11-24 09:49:19,934 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2019-11-24 09:49:21,288 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 197 [2019-11-24 09:49:22,662 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 201 [2019-11-24 09:49:24,073 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 203 [2019-11-24 09:49:25,563 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 206 [2019-11-24 09:49:25,769 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2019-11-24 09:49:25,997 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2019-11-24 09:49:27,379 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2019-11-24 09:49:29,934 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 220 [2019-11-24 09:49:31,960 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 223 [2019-11-24 09:49:33,879 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 226 [2019-11-24 09:49:35,845 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 09:49:37,919 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2019-11-24 09:49:40,191 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-11-24 09:49:42,366 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 09:49:44,887 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 245 [2019-11-24 09:49:47,330 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 249 [2019-11-24 09:49:49,867 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 251 [2019-11-24 09:49:52,570 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 254 [2019-11-24 09:49:55,312 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 257 [2019-11-24 09:49:58,136 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 260 [2019-11-24 09:49:58,410 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 248 [2019-11-24 09:50:01,058 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 263 [2019-11-24 09:50:03,996 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-11-24 09:50:04,258 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 256 [2019-11-24 09:50:07,421 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 269 [2019-11-24 09:50:07,657 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 257 [2019-11-24 09:50:07,896 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 258 [2019-11-24 09:50:11,160 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 278 [2019-11-24 09:50:11,399 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 265 [2019-11-24 09:50:14,657 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 284 [2019-11-24 09:50:14,920 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2019-11-24 09:50:18,391 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 285 [2019-11-24 09:50:18,624 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-11-24 09:50:21,984 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 290 [2019-11-24 09:50:22,136 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 09:50:22,260 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 276 [2019-11-24 09:50:25,636 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 292 [2019-11-24 09:50:25,890 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 276 [2019-11-24 09:50:26,124 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 277 [2019-11-24 09:50:29,841 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 297 [2019-11-24 09:50:33,745 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 302 [2019-11-24 09:50:37,923 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 305 [2019-11-24 09:50:42,068 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 308 [2019-11-24 09:50:42,305 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 294