/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-2-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:49:04,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:49:04,850 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:49:04,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:49:04,861 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:49:04,862 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:49:04,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:49:04,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:49:04,867 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:49:04,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:49:04,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:49:04,870 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:49:04,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:49:04,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:49:04,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:49:04,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:49:04,874 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:49:04,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:49:04,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:49:04,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:49:04,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:49:04,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:49:04,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:49:04,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:49:04,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:49:04,887 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:49:04,887 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:49:04,888 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:49:04,888 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:49:04,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:49:04,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:49:04,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:49:04,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:49:04,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:49:04,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:49:04,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:49:04,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:49:04,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:49:04,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:49:04,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:49:04,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:49:04,905 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 09:49:04,919 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:49:04,919 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:49:04,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:49:04,921 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:49:04,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:49:04,921 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:49:04,921 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:49:04,921 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:49:04,921 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:49:04,922 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:49:04,922 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:49:04,922 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:49:04,922 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:49:04,922 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:49:04,923 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:49:04,923 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:49:04,923 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:49:04,924 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:49:04,924 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:49:04,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:49:04,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:49:04,924 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:49:04,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:49:04,925 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:49:04,925 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:49:04,925 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:49:04,925 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:49:04,926 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:49:04,926 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:49:04,926 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:49:04,926 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:49:04,926 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:49:04,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:49:04,928 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:49:04,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:49:04,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:49:04,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:49:04,929 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:49:05,185 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:49:05,200 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:49:05,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:49:05,206 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:49:05,207 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:49:05,207 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/add-2-n-u.c [2019-11-24 09:49:05,284 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f54a2e0/b9d6d96070984b32ac1485668e096757/FLAG956c6cbc8 [2019-11-24 09:49:05,793 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:49:05,794 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/add-2-n-u.c [2019-11-24 09:49:05,801 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f54a2e0/b9d6d96070984b32ac1485668e096757/FLAG956c6cbc8 [2019-11-24 09:49:06,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88f54a2e0/b9d6d96070984b32ac1485668e096757 [2019-11-24 09:49:06,170 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:49:06,172 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:49:06,173 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:06,173 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:49:06,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:49:06,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,180 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 09:49:06, skipping insertion in model container [2019-11-24 09:49:06,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:49:06,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:49:06,416 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:06,419 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:49:06,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:49:06,563 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:49:06,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06 WrapperNode [2019-11-24 09:49:06,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:49:06,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:06,565 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:49:06,565 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:49:06,572 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,611 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:49:06,611 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:49:06,612 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:49:06,612 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:49:06,622 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,643 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (1/1) ... [2019-11-24 09:49:06,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:49:06,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:49:06,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:49:06,650 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:49:06,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:49:06" (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 09:49:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:49:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:49:06,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:49:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:49:06,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:49:06,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:49:07,145 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:49:07,145 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:49:07,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:07 BoogieIcfgContainer [2019-11-24 09:49:07,147 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:49:07,147 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:49:07,147 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:49:07,147 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:49:07,149 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:49:07" (1/1) ... [2019-11-24 09:49:07,149 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 09:49:07,180 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:49:07,181 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:49:07,188 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:49:07,195 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:49:07,197 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:49:08,657 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 110 [2019-11-24 09:49:09,167 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 120 [2019-11-24 09:49:09,698 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 129 [2019-11-24 09:49:10,181 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 147 [2019-11-24 09:49:11,277 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 166 [2019-11-24 09:49:13,023 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 176 [2019-11-24 09:49:14,325 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 09:49:15,663 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 182 [2019-11-24 09:49:17,053 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2019-11-24 09:49:17,315 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 172 [2019-11-24 09:49:18,729 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 09:49:20,320 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2019-11-24 09:49:23,369 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-11-24 09:49:24,952 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 200 [2019-11-24 09:49:26,551 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-11-24 09:49:28,252 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 206 [2019-11-24 09:49:30,253 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 213 [2019-11-24 09:49:32,116 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2019-11-24 09:49:34,034 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 219 [2019-11-24 09:49:34,247 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 209 [2019-11-24 09:49:36,316 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2019-11-24 09:49:38,346 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2019-11-24 09:49:40,446 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 228 [2019-11-24 09:49:42,579 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 231 [2019-11-24 09:49:44,849 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 234 [2019-11-24 09:49:47,459 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 241 [2019-11-24 09:49:50,003 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2019-11-24 09:49:52,567 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 248 [2019-11-24 09:49:55,389 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 250 [2019-11-24 09:49:55,535 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 09:49:58,382 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 252 [2019-11-24 09:50:01,227 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 256 [2019-11-24 09:50:04,812 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 266 [2019-11-24 09:50:04,958 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2019-11-24 09:50:08,130 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 270 [2019-11-24 09:50:11,411 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 272 [2019-11-24 09:50:11,559 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-11-24 09:50:11,697 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 256 [2019-11-24 09:50:15,582 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 285 [2019-11-24 09:50:19,344 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 284 [2019-11-24 09:50:23,163 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 287 [2019-11-24 09:50:27,008 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 290 [2019-11-24 09:50:30,911 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 295 [2019-11-24 09:50:31,040 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-11-24 09:50:31,154 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 277 [2019-11-24 09:50:34,982 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 298 [2019-11-24 09:50:39,090 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 301 [2019-11-24 09:50:39,317 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 282