/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_copyInitSum3_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:37:47,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:37:47,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:37:47,266 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:37:47,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:37:47,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:37:47,270 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:37:47,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:37:47,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:37:47,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:37:47,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:37:47,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:37:47,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:37:47,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:37:47,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:37:47,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:37:47,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:37:47,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:37:47,297 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:37:47,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:37:47,305 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:37:47,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:37:47,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:37:47,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:37:47,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:37:47,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:37:47,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:37:47,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:37:47,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:37:47,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:37:47,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:37:47,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:37:47,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:37:47,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:37:47,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:37:47,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:37:47,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:37:47,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:37:47,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:37:47,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:37:47,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:37:47,326 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 09:37:47,344 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:37:47,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:37:47,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:37:47,345 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:37:47,346 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:37:47,346 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:37:47,346 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:37:47,346 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:37:47,346 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:37:47,346 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:37:47,347 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:37:47,348 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:37:47,348 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:37:47,348 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:37:47,348 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:37:47,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:37:47,350 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:37:47,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:37:47,350 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:37:47,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:37:47,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:37:47,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:37:47,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:37:47,351 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:37:47,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:37:47,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:37:47,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:37:47,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:37:47,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:37:47,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:37:47,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:37:47,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:37:47,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:37:47,354 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:37:47,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:37:47,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:37:47,355 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:37:47,355 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:37:47,616 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:37:47,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:37:47,638 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:37:47,640 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:37:47,640 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:37:47,641 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copyInitSum3_ground.i [2019-11-24 09:37:47,724 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f9dfbdb3/9cb4e8e4573f4210a59f3902aebf7032/FLAGba4b9553e [2019-11-24 09:37:48,190 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:37:48,191 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copyInitSum3_ground.i [2019-11-24 09:37:48,196 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f9dfbdb3/9cb4e8e4573f4210a59f3902aebf7032/FLAGba4b9553e [2019-11-24 09:37:48,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f9dfbdb3/9cb4e8e4573f4210a59f3902aebf7032 [2019-11-24 09:37:48,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:37:48,562 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:37:48,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:48,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:37:48,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:37:48,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:48,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5951d3a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48, skipping insertion in model container [2019-11-24 09:37:48,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:48,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:37:48,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:37:48,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:48,849 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:37:48,892 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:37:48,917 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:37:48,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48 WrapperNode [2019-11-24 09:37:48,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:37:48,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:48,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:37:48,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:37:49,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,042 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,065 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:37:49,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:37:49,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:37:49,066 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:37:49,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,078 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,078 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,090 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (1/1) ... [2019-11-24 09:37:49,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:37:49,094 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:37:49,094 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:37:49,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:37:49,095 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:48" (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 09:37:49,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:37:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:37:49,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:37:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:37:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:37:49,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:37:49,574 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:37:49,575 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-24 09:37:49,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:49 BoogieIcfgContainer [2019-11-24 09:37:49,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:37:49,577 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:37:49,577 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:37:49,577 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:37:49,578 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:37:49" (1/1) ... [2019-11-24 09:37:49,579 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 09:37:49,602 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:37:49,602 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:37:49,609 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:37:49,617 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:37:49,618 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:38:05,514 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 196 [2019-11-24 09:38:13,299 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 09:38:17,857 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-11-24 09:38:17,994 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 240 [2019-11-24 09:38:25,452 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 273 [2019-11-24 09:38:40,845 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 310 [2019-11-24 09:38:43,231 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 313 [2019-11-24 09:38:45,677 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 319 [2019-11-24 09:38:47,993 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 09:38:48,217 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 324 [2019-11-24 09:38:50,477 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-11-24 09:38:50,600 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 329 [2019-11-24 09:38:53,200 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-11-24 09:38:53,314 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 334 [2019-11-24 09:38:55,782 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 338 [2019-11-24 09:38:56,104 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 337 [2019-11-24 09:38:58,475 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 341 [2019-11-24 09:38:58,597 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 338 [2019-11-24 09:39:00,945 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 343 [2019-11-24 09:39:01,087 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 341 [2019-11-24 09:39:03,720 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 345 [2019-11-24 09:39:03,849 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 343 [2019-11-24 09:39:04,016 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 344 [2019-11-24 09:39:04,149 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 344 [2019-11-24 09:39:04,274 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:39:04,388 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 348 [2019-11-24 09:39:06,985 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:39:07,125 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:39:09,747 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:39:09,881 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 356 [2019-11-24 09:39:12,390 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 363 [2019-11-24 09:39:12,519 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 364 DAG size of output: 359 [2019-11-24 09:39:15,035 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 366 [2019-11-24 09:39:15,176 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 362 [2019-11-24 09:39:18,036 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:39:18,163 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 364 [2019-11-24 09:39:18,317 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:39:18,443 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 367 [2019-11-24 09:39:18,572 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-11-24 09:39:18,686 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 371