/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_copy9_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:36:18,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:36:18,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:36:18,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:36:18,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:36:18,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:36:18,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:36:18,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:36:18,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:36:18,137 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:36:18,138 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:36:18,139 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:36:18,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:36:18,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:36:18,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:36:18,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:36:18,143 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:36:18,144 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:36:18,146 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:36:18,148 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:36:18,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:36:18,151 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:36:18,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:36:18,153 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:36:18,155 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:36:18,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:36:18,156 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:36:18,157 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:36:18,157 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:36:18,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:36:18,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:36:18,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:36:18,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:36:18,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:36:18,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:36:18,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:36:18,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:36:18,163 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:36:18,163 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:36:18,164 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:36:18,165 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:36:18,165 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 09:36:18,182 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:36:18,183 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:36:18,183 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:36:18,184 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:36:18,184 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:36:18,184 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:36:18,184 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:36:18,184 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:36:18,185 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:36:18,185 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:36:18,186 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:36:18,186 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:36:18,186 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:36:18,186 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:36:18,186 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:36:18,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:36:18,187 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:36:18,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:36:18,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:36:18,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:36:18,189 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:36:18,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:36:18,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:36:18,190 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:36:18,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:36:18,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:36:18,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:36:18,191 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:36:18,191 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:36:18,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:36:18,192 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:36:18,192 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:36:18,192 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:36:18,192 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:36:18,192 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:36:18,193 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:36:18,194 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:36:18,194 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:36:18,449 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:36:18,466 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:36:18,469 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:36:18,471 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:36:18,471 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:36:18,472 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy9_ground-2.i [2019-11-24 09:36:18,546 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3513c809/b7911b8ff6e5404db1f8f0132f1ef856/FLAG7a9215b9a [2019-11-24 09:36:18,987 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:36:18,988 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy9_ground-2.i [2019-11-24 09:36:18,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3513c809/b7911b8ff6e5404db1f8f0132f1ef856/FLAG7a9215b9a [2019-11-24 09:36:19,358 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3513c809/b7911b8ff6e5404db1f8f0132f1ef856 [2019-11-24 09:36:19,366 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:36:19,367 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:36:19,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:19,368 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:36:19,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:36:19,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dc4c86a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19, skipping insertion in model container [2019-11-24 09:36:19,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,384 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:36:19,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:36:19,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:19,672 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:36:19,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:19,810 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:36:19,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19 WrapperNode [2019-11-24 09:36:19,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:19,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:19,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:36:19,811 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:36:19,818 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,828 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:19,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:36:19,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:36:19,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:36:19,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (1/1) ... [2019-11-24 09:36:19,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:36:19,891 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:36:19,891 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:36:19,891 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:36:19,892 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:19" (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 09:36:19,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:36:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:36:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:36:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:36:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:36:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:36:20,637 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:36:20,638 INFO L284 CfgBuilder]: Removed 17 assume(true) statements. [2019-11-24 09:36:20,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:20 BoogieIcfgContainer [2019-11-24 09:36:20,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:36:20,640 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:36:20,640 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:36:20,640 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:36:20,641 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:20" (1/1) ... [2019-11-24 09:36:20,642 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 09:36:20,667 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:36:20,667 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:36:20,675 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:36:20,683 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:36:20,685 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:36:21,164 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-11-24 09:36:22,837 WARN L192 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 275 DAG size of output: 221 [2019-11-24 09:36:23,144 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-11-24 09:36:23,307 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-11-24 09:36:23,565 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-11-24 09:36:23,831 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-11-24 09:36:24,173 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-11-24 09:36:24,634 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-11-24 09:36:25,090 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 289 [2019-11-24 09:36:25,476 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-11-24 09:36:26,099 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:36:26,438 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 305 [2019-11-24 09:36:26,833 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 305 [2019-11-24 09:36:27,676 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-11-24 09:36:28,117 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 326 DAG size of output: 319 [2019-11-24 09:36:28,518 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-11-24 09:36:29,084 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-11-24 09:36:29,491 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:36:29,825 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:36:30,096 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:36:31,438 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:36:32,197 WARN L192 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:36:32,620 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 09:36:33,803 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-11-24 09:36:34,157 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 334 [2019-11-24 09:36:34,500 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 335 [2019-11-24 09:36:35,778 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:36:36,126 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 339 [2019-11-24 09:36:36,556 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-11-24 09:36:36,881 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-11-24 09:36:37,191 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 339 [2019-11-24 09:36:38,472 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 344 [2019-11-24 09:36:38,900 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:36:40,037 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 09:36:40,390 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 348 [2019-11-24 09:36:40,819 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 345 [2019-11-24 09:36:41,177 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:36:41,536 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 348 [2019-11-24 09:36:42,885 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:36:43,248 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:36:43,631 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 09:36:44,956 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-11-24 09:36:45,303 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 357 [2019-11-24 09:36:45,703 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 356 [2019-11-24 09:36:47,064 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:36:47,397 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:36:47,725 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 361 [2019-11-24 09:36:48,966 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-11-24 09:36:49,351 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 367 [2019-11-24 09:36:49,762 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 366 [2019-11-24 09:36:51,277 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:36:51,656 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-11-24 09:36:52,079 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 367 [2019-11-24 09:36:52,467 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:36:52,885 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 367 [2019-11-24 09:36:53,214 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-11-24 09:36:53,517 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 371 [2019-11-24 09:36:55,077 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 09:36:55,447 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 378 [2019-11-24 09:36:55,866 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 375 [2019-11-24 09:36:57,657 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-11-24 09:36:58,060 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 378 [2019-11-24 09:36:58,523 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 377 [2019-11-24 09:36:58,923 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 379 [2019-11-24 09:36:59,298 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 380 [2019-11-24 09:37:01,004 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:37:01,415 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 384 [2019-11-24 09:37:01,833 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 384 [2019-11-24 09:37:03,611 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:37:04,052 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 387 [2019-11-24 09:37:04,484 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 387 [2019-11-24 09:37:06,465 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 391 [2019-11-24 09:37:06,841 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 391 [2019-11-24 09:37:08,759 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 397 [2019-11-24 09:37:09,182 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 394 [2019-11-24 09:37:11,274 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 09:37:11,712 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 396 [2019-11-24 09:37:12,174 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 397 [2019-11-24 09:37:14,230 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 402 [2019-11-24 09:37:14,637 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 402 [2019-11-24 09:37:16,796 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 407 [2019-11-24 09:37:17,236 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 405 [2019-11-24 09:37:19,696 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 410 [2019-11-24 09:37:20,157 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 410 [2019-11-24 09:37:22,527 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 414 [2019-11-24 09:37:23,009 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 412 [2019-11-24 09:37:25,176 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:37:25,593 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 413 [2019-11-24 09:37:26,084 WARN L192 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 414 [2019-11-24 09:37:28,419 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 423 [2019-11-24 09:37:28,913 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 419 [2019-11-24 09:37:31,323 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 424 [2019-11-24 09:37:31,837 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 423 [2019-11-24 09:37:34,742 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 427 [2019-11-24 09:37:35,281 WARN L192 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 424 [2019-11-24 09:37:35,758 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 425 [2019-11-24 09:37:36,221 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 426 DAG size of output: 426 [2019-11-24 09:37:39,194 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-11-24 09:37:39,754 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 430 [2019-11-24 09:37:40,279 WARN L192 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 427 [2019-11-24 09:37:40,665 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 427 [2019-11-24 09:37:41,059 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 428 DAG size of output: 428 [2019-11-24 09:37:43,735 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2019-11-24 09:37:44,159 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 432 [2019-11-24 09:37:46,614 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:37:46,992 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 435 [2019-11-24 09:37:47,475 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 435 [2019-11-24 09:37:50,377 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 438 [2019-11-24 09:37:50,921 WARN L192 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 438