/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_partial_init_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:42:38,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:42:38,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:42:38,365 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:42:38,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:42:38,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:42:38,368 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:42:38,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:42:38,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:42:38,380 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:42:38,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:42:38,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:42:38,383 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:42:38,384 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:42:38,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:42:38,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:42:38,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:42:38,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:42:38,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:42:38,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:42:38,392 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:42:38,393 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:42:38,394 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:42:38,394 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:42:38,396 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:42:38,397 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:42:38,397 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:42:38,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:42:38,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:42:38,399 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:42:38,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:42:38,400 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:42:38,401 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:42:38,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:42:38,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:42:38,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:42:38,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:42:38,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:42:38,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:42:38,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:42:38,405 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:42:38,406 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 09:42:38,422 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:42:38,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:42:38,423 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:42:38,423 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:42:38,423 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:42:38,423 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:42:38,423 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:42:38,424 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:42:38,424 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:42:38,424 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:42:38,424 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:42:38,424 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:42:38,425 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:42:38,425 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:42:38,425 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:42:38,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:42:38,426 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:42:38,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:42:38,426 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:42:38,427 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:42:38,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:42:38,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:42:38,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:42:38,427 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:42:38,428 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:42:38,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:42:38,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:42:38,428 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:42:38,428 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:42:38,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:42:38,429 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:42:38,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:42:38,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:42:38,429 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:42:38,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:42:38,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:42:38,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:42:38,430 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:42:38,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:42:38,726 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:42:38,729 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:42:38,731 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:42:38,731 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:42:38,732 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_partial_init_ground.i [2019-11-24 09:42:38,805 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9021bb689/0145fad1c54644d18f38d128c614b5e3/FLAGbdc28f188 [2019-11-24 09:42:39,288 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:42:39,289 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_partial_init_ground.i [2019-11-24 09:42:39,295 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9021bb689/0145fad1c54644d18f38d128c614b5e3/FLAGbdc28f188 [2019-11-24 09:42:39,696 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9021bb689/0145fad1c54644d18f38d128c614b5e3 [2019-11-24 09:42:39,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:42:39,710 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:42:39,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:39,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:42:39,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:42:39,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:39,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d5d560f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39, skipping insertion in model container [2019-11-24 09:42:39,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:39,730 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:42:39,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:42:39,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:39,954 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:42:39,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:39,997 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:42:39,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39 WrapperNode [2019-11-24 09:42:39,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:39,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:39,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:42:39,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:42:40,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,127 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:40,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:42:40,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:42:40,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:42:40,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,151 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,151 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,157 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (1/1) ... [2019-11-24 09:42:40,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:42:40,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:42:40,169 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:42:40,169 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:42:40,170 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:39" (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 09:42:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:42:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:42:40,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:42:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:42:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:42:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:42:40,655 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:42:40,655 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:42:40,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:40 BoogieIcfgContainer [2019-11-24 09:42:40,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:42:40,657 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:42:40,657 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:42:40,658 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:42:40,659 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:40" (1/1) ... [2019-11-24 09:42:40,659 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 09:42:40,684 INFO L159 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-11-24 09:42:40,684 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:42:40,691 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:42:40,699 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:42:40,700 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:42:42,021 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 138 [2019-11-24 09:42:42,148 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 137 [2019-11-24 09:42:44,164 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 09:42:44,289 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 185 [2019-11-24 09:42:44,456 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-11-24 09:42:44,588 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 188 [2019-11-24 09:42:46,726 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2019-11-24 09:42:49,077 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-11-24 09:42:51,368 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-11-24 09:42:56,032 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-11-24 09:42:56,184 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-11-24 09:42:56,363 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 207 [2019-11-24 09:43:00,797 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2019-11-24 09:43:03,569 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 233 [2019-11-24 09:43:03,711 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-11-24 09:43:06,293 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 236 [2019-11-24 09:43:08,802 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 238 [2019-11-24 09:43:11,386 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 241 [2019-11-24 09:43:14,187 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-11-24 09:43:16,843 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 247 [2019-11-24 09:43:17,063 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 236 [2019-11-24 09:43:19,781 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 251 [2019-11-24 09:43:22,640 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 254 [2019-11-24 09:43:25,508 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 09:43:28,550 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 260 [2019-11-24 09:43:28,709 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 09:43:28,891 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 248 [2019-11-24 09:43:31,891 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 263 [2019-11-24 09:43:35,068 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 264 [2019-11-24 09:43:38,316 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 269 [2019-11-24 09:43:41,530 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 271 [2019-11-24 09:43:44,864 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 274 [2019-11-24 09:43:48,295 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-11-24 09:43:51,728 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-11-24 09:43:51,957 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 270 [2019-11-24 09:43:52,102 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:43:55,782 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-11-24 09:43:56,001 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 277 [2019-11-24 09:43:59,773 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 09:44:00,012 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 280 [2019-11-24 09:44:03,863 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:44:07,809 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 296 [2019-11-24 09:44:07,946 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-11-24 09:44:08,063 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 286 [2019-11-24 09:44:11,794 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 299 [2019-11-24 09:44:12,004 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-11-24 09:44:12,137 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289