/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_copy6_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:34:46,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:34:46,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:34:46,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:34:46,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:34:46,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:34:46,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:34:46,255 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:34:46,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:34:46,258 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:34:46,259 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:34:46,260 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:34:46,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:34:46,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:34:46,262 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:34:46,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:34:46,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:34:46,265 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:34:46,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:34:46,269 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:34:46,270 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:34:46,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:34:46,272 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:34:46,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:34:46,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:34:46,276 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:34:46,276 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:34:46,277 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:34:46,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:34:46,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:34:46,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:34:46,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:34:46,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:34:46,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:34:46,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:34:46,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:34:46,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:34:46,283 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:34:46,283 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:34:46,284 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:34:46,285 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:34:46,285 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 09:34:46,301 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:34:46,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:34:46,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:34:46,304 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:34:46,304 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:34:46,304 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:34:46,305 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:34:46,305 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:34:46,305 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:34:46,305 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:34:46,305 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:34:46,306 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:34:46,306 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:34:46,306 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:34:46,306 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:34:46,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:34:46,307 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:34:46,307 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:34:46,307 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:34:46,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:34:46,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:34:46,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:34:46,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:34:46,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:34:46,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:46,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:34:46,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:34:46,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:34:46,310 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:34:46,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:34:46,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:34:46,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:34:46,311 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:34:46,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:34:46,612 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:34:46,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:34:46,617 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:34:46,617 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:34:46,618 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy6_ground-2.i [2019-11-24 09:34:46,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/347d1b148/f25faf6541104ddab2ef4456caa4ab7e/FLAG1143e4ed5 [2019-11-24 09:34:47,141 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:34:47,142 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy6_ground-2.i [2019-11-24 09:34:47,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/347d1b148/f25faf6541104ddab2ef4456caa4ab7e/FLAG1143e4ed5 [2019-11-24 09:34:47,541 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/347d1b148/f25faf6541104ddab2ef4456caa4ab7e [2019-11-24 09:34:47,553 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:34:47,554 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:34:47,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:47,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:34:47,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:34:47,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,563 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ec303f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47, skipping insertion in model container [2019-11-24 09:34:47,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:34:47,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:34:47,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:47,785 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:34:47,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:47,837 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:34:47,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47 WrapperNode [2019-11-24 09:34:47,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:47,839 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:47,839 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:34:47,839 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:34:47,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,937 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:47,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:34:47,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:34:47,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:34:47,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,994 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (1/1) ... [2019-11-24 09:34:47,997 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:34:47,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:34:47,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:34:47,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:34:47,998 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:47" (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 09:34:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:34:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:34:48,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:34:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:34:48,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:34:48,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:34:48,631 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:34:48,632 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-24 09:34:48,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:48 BoogieIcfgContainer [2019-11-24 09:34:48,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:34:48,634 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:34:48,634 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:34:48,634 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:34:48,635 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:48" (1/1) ... [2019-11-24 09:34:48,636 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 09:34:48,659 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:34:48,659 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:34:48,668 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:34:48,675 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:34:48,677 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:34:49,047 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-11-24 09:34:49,737 WARN L192 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 113 [2019-11-24 09:34:50,140 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 09:34:50,504 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 09:34:50,718 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 186 [2019-11-24 09:34:51,004 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-11-24 09:34:51,189 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 202 [2019-11-24 09:34:51,414 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 202 [2019-11-24 09:34:51,895 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2019-11-24 09:34:52,158 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 218 [2019-11-24 09:34:52,415 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 218 [2019-11-24 09:34:53,085 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2019-11-24 09:34:53,340 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 232 [2019-11-24 09:34:53,548 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 232 [2019-11-24 09:34:53,889 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-11-24 09:34:54,265 WARN L192 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 235 [2019-11-24 09:34:54,483 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 09:34:54,672 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 238 [2019-11-24 09:34:55,616 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 09:34:55,850 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-11-24 09:34:56,042 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2019-11-24 09:34:56,868 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 09:34:57,089 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 09:34:57,477 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 246 [2019-11-24 09:34:58,391 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 248 [2019-11-24 09:34:58,644 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 249 [2019-11-24 09:34:59,558 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 252 [2019-11-24 09:34:59,744 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 252 [2019-11-24 09:35:00,578 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 09:35:00,767 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 09:35:00,973 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 256 [2019-11-24 09:35:02,003 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 273 [2019-11-24 09:35:02,197 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 273 [2019-11-24 09:35:03,385 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 277 [2019-11-24 09:35:03,591 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-11-24 09:35:05,395 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 293 [2019-11-24 09:35:06,027 WARN L192 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 293 [2019-11-24 09:35:07,564 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-11-24 09:35:07,807 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 09:35:08,060 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 295 [2019-11-24 09:35:08,332 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-11-24 09:35:08,569 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 296 [2019-11-24 09:35:08,808 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:35:09,057 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 299 [2019-11-24 09:35:09,271 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:35:09,489 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-11-24 09:35:11,022 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 09:35:11,248 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-11-24 09:35:12,905 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:35:13,138 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-11-24 09:35:13,361 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 312 [2019-11-24 09:35:14,899 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 316 [2019-11-24 09:35:15,199 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 313 [2019-11-24 09:35:15,420 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 09:35:15,647 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 315 [2019-11-24 09:35:17,460 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-11-24 09:35:17,736 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 320 [2019-11-24 09:35:19,349 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 325 [2019-11-24 09:35:19,595 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 323 [2019-11-24 09:35:21,435 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-11-24 09:35:21,663 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 328 [2019-11-24 09:35:23,359 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-11-24 09:35:23,626 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 331 [2019-11-24 09:35:25,505 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 336 [2019-11-24 09:35:25,781 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 334 [2019-11-24 09:35:27,590 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 339 [2019-11-24 09:35:27,887 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 336 [2019-11-24 09:35:28,127 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:35:28,349 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 09:35:30,301 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 346 DAG size of output: 343 [2019-11-24 09:35:30,604 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 342 [2019-11-24 09:35:32,910 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 346 [2019-11-24 09:35:33,183 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 346 [2019-11-24 09:35:35,629 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 09:35:35,958 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 350 [2019-11-24 09:35:38,103 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-11-24 09:35:38,380 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 354 [2019-11-24 09:35:40,493 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 361 [2019-11-24 09:35:40,788 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 358 [2019-11-24 09:35:43,096 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:35:43,432 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 358 [2019-11-24 09:35:43,688 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 358 [2019-11-24 09:35:43,972 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 358 [2019-11-24 09:35:44,244 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 361 [2019-11-24 09:35:44,530 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 360 [2019-11-24 09:35:44,793 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:35:45,064 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 363 [2019-11-24 09:35:47,535 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 09:35:47,776 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:35:48,019 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368 [2019-11-24 09:35:50,287 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 373 [2019-11-24 09:35:50,596 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 372 [2019-11-24 09:35:53,396 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 375 [2019-11-24 09:35:53,699 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 374 [2019-11-24 09:35:56,461 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 377 [2019-11-24 09:35:56,789 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 375 [2019-11-24 09:35:57,083 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-11-24 09:35:57,364 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 378 [2019-11-24 09:36:00,276 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 382 [2019-11-24 09:36:00,553 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 382 [2019-11-24 09:36:03,623 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-11-24 09:36:03,923 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 385 [2019-11-24 09:36:06,960 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 388 [2019-11-24 09:36:07,269 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 389 [2019-11-24 09:36:10,344 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-11-24 09:36:10,672 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2019-11-24 09:36:10,987 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 393 [2019-11-24 09:36:13,860 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 397 [2019-11-24 09:36:14,177 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 396 [2019-11-24 09:36:17,351 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 402 [2019-11-24 09:36:17,677 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 403 DAG size of output: 400