/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/loop-lit/jm2006.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:34:14,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:34:14,321 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:34:14,333 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:34:14,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:34:14,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:34:14,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:34:14,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:34:14,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:34:14,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:34:14,342 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:34:14,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:34:14,343 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:34:14,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:34:14,345 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:34:14,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:34:14,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:34:14,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:34:14,349 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:34:14,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:34:14,353 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:34:14,354 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:34:14,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:34:14,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:34:14,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:34:14,358 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:34:14,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:34:14,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:34:14,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:34:14,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:34:14,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:34:14,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:34:14,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:34:14,363 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:34:14,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:34:14,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:34:14,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:34:14,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:34:14,366 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:34:14,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:34:14,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:34:14,368 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 16:34:14,383 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:34:14,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:34:14,384 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:34:14,384 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:34:14,384 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:34:14,385 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:34:14,385 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:34:14,385 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:34:14,385 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:34:14,385 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:34:14,386 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:34:14,386 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:34:14,386 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:34:14,386 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:34:14,386 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:34:14,387 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:34:14,387 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:34:14,387 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:34:14,388 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:34:14,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:34:14,388 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:34:14,388 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:34:14,388 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:34:14,389 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:34:14,389 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:34:14,389 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:34:14,389 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:34:14,389 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:34:14,390 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:34:14,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:34:14,390 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:34:14,390 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:34:14,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:34:14,391 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:34:14,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:34:14,391 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:34:14,391 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:34:14,391 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:34:14,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:34:14,709 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:34:14,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:34:14,714 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:34:14,715 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:34:14,715 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/jm2006.i [2019-11-24 16:34:14,796 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25083400f/c6bbc3986faf4c9280fe93505948383f/FLAG9ce8f65d4 [2019-11-24 16:34:15,236 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:34:15,236 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/jm2006.i [2019-11-24 16:34:15,241 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25083400f/c6bbc3986faf4c9280fe93505948383f/FLAG9ce8f65d4 [2019-11-24 16:34:15,597 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25083400f/c6bbc3986faf4c9280fe93505948383f [2019-11-24 16:34:15,605 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:34:15,606 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:34:15,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:34:15,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:34:15,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:34:15,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@446a24ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15, skipping insertion in model container [2019-11-24 16:34:15,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:34:15,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:34:15,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:34:15,840 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:34:15,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:34:15,868 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:34:15,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15 WrapperNode [2019-11-24 16:34:15,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:34:15,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:34:15,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:34:15,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:34:15,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,903 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:34:15,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:34:15,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:34:15,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:34:15,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,990 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,997 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (1/1) ... [2019-11-24 16:34:15,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:34:16,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:34:16,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:34:16,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:34:16,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:15" (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 16:34:16,060 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:34:16,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:34:16,238 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:34:16,238 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:34:16,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:34:16 BoogieIcfgContainer [2019-11-24 16:34:16,240 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:34:16,241 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:34:16,241 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:34:16,241 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:34:16,242 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:34:16" (1/1) ... [2019-11-24 16:34:16,243 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 16:34:16,266 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:34:16,266 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:34:16,273 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:34:16,281 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:34:16,282 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:34:19,355 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 306 [2019-11-24 16:34:19,616 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 319 [2019-11-24 16:34:19,751 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 317 [2019-11-24 16:34:19,879 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 332 [2019-11-24 16:34:20,121 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 345 [2019-11-24 16:34:20,379 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 358 [2019-11-24 16:34:20,523 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 356 [2019-11-24 16:34:20,691 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 371 [2019-11-24 16:34:20,832 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 369 [2019-11-24 16:34:21,022 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 384 [2019-11-24 16:34:21,301 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 397 [2019-11-24 16:34:21,434 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 395 [2019-11-24 16:34:21,613 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 410 [2019-11-24 16:34:21,773 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 406 [2019-11-24 16:34:21,961 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 420 [2019-11-24 16:34:22,093 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 420 [2019-11-24 16:34:22,254 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 504 DAG size of output: 436 [2019-11-24 16:34:22,405 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 432 [2019-11-24 16:34:22,609 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 512 DAG size of output: 446 [2019-11-24 16:34:22,750 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 447 DAG size of output: 446 [2019-11-24 16:34:22,946 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 534 DAG size of output: 462 [2019-11-24 16:34:23,105 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 460 [2019-11-24 16:34:23,307 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 549 DAG size of output: 475 [2019-11-24 16:34:23,461 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 473 [2019-11-24 16:34:23,701 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 564 DAG size of output: 488 [2019-11-24 16:34:23,849 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 484 [2019-11-24 16:34:24,076 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 576 DAG size of output: 498 [2019-11-24 16:34:24,227 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 498 [2019-11-24 16:34:24,460 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 514 [2019-11-24 16:34:24,638 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 512 [2019-11-24 16:34:24,879 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 610 DAG size of output: 527 [2019-11-24 16:34:25,197 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 525 [2019-11-24 16:34:25,515 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 624 DAG size of output: 540 [2019-11-24 16:34:25,694 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 538 [2019-11-24 16:34:25,974 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 553 [2019-11-24 16:34:26,178 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 553 DAG size of output: 551 [2019-11-24 16:34:26,460 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 656 DAG size of output: 566 [2019-11-24 16:34:26,679 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 564 [2019-11-24 16:34:26,965 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 579 [2019-11-24 16:34:27,158 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 577 [2019-11-24 16:34:27,474 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 685 DAG size of output: 592 [2019-11-24 16:34:27,759 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 592 DAG size of output: 590 [2019-11-24 16:34:28,145 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 703 DAG size of output: 605 [2019-11-24 16:34:28,366 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 605 DAG size of output: 603 [2019-11-24 16:34:28,711 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 713 DAG size of output: 618 [2019-11-24 16:34:28,953 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 618 DAG size of output: 614 [2019-11-24 16:34:29,270 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 628 [2019-11-24 16:34:29,500 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 628 [2019-11-24 16:34:29,852 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 644 [2019-11-24 16:34:30,100 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 644 DAG size of output: 642 [2019-11-24 16:34:30,468 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 765 DAG size of output: 657 [2019-11-24 16:34:30,753 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 657 DAG size of output: 655 [2019-11-24 16:34:31,127 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 670 [2019-11-24 16:34:31,401 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 670 DAG size of output: 668 [2019-11-24 16:34:31,786 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 791 DAG size of output: 683 [2019-11-24 16:34:32,066 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 683 DAG size of output: 681 [2019-11-24 16:34:32,540 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 808 DAG size of output: 696 [2019-11-24 16:34:32,837 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 696 DAG size of output: 694 [2019-11-24 16:34:33,252 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 823 DAG size of output: 709 [2019-11-24 16:34:33,560 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 709 DAG size of output: 707 [2019-11-24 16:34:33,978 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 722 [2019-11-24 16:34:34,313 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 722 DAG size of output: 720 [2019-11-24 16:34:34,753 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 735 [2019-11-24 16:34:35,094 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 735 DAG size of output: 733 [2019-11-24 16:34:35,558 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 867 DAG size of output: 748 [2019-11-24 16:34:35,904 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 746 [2019-11-24 16:34:36,368 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 883 DAG size of output: 761 [2019-11-24 16:34:36,740 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 761 DAG size of output: 757 [2019-11-24 16:34:37,215 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 894 DAG size of output: 771 [2019-11-24 16:34:37,589 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 772 DAG size of output: 771 [2019-11-24 16:34:38,111 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 787 [2019-11-24 16:34:38,517 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 787 DAG size of output: 785 [2019-11-24 16:34:39,032 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 929 DAG size of output: 800 [2019-11-24 16:34:39,421 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 800 DAG size of output: 798 [2019-11-24 16:34:40,004 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 946 DAG size of output: 813 [2019-11-24 16:34:40,426 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 813 DAG size of output: 811 [2019-11-24 16:34:41,019 WARN L192 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 961 DAG size of output: 826 [2019-11-24 16:34:41,463 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 826 DAG size of output: 824 [2019-11-24 16:34:42,082 WARN L192 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 980 DAG size of output: 839 [2019-11-24 16:34:42,531 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 839 DAG size of output: 837 [2019-11-24 16:34:43,164 WARN L192 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 993 DAG size of output: 852 [2019-11-24 16:34:43,611 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 852 DAG size of output: 850 [2019-11-24 16:34:44,275 WARN L192 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1005 DAG size of output: 865 [2019-11-24 16:34:44,741 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 865 DAG size of output: 863 [2019-11-24 16:34:45,402 WARN L192 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 1020 DAG size of output: 878 [2019-11-24 16:34:45,892 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 878 DAG size of output: 876 [2019-11-24 16:34:46,616 WARN L192 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1035 DAG size of output: 891 [2019-11-24 16:34:47,163 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 891 DAG size of output: 889 [2019-11-24 16:34:47,833 WARN L192 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1053 DAG size of output: 904 [2019-11-24 16:34:48,393 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 904 DAG size of output: 902 [2019-11-24 16:34:49,114 WARN L192 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 1065 DAG size of output: 917 [2019-11-24 16:34:49,686 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 917 DAG size of output: 915 [2019-11-24 16:34:50,408 WARN L192 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 1082 DAG size of output: 930 [2019-11-24 16:34:51,014 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 930 DAG size of output: 928 [2019-11-24 16:34:51,777 WARN L192 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 1099 DAG size of output: 943 [2019-11-24 16:34:52,384 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 943 DAG size of output: 941 [2019-11-24 16:34:53,135 WARN L192 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1111 DAG size of output: 956 [2019-11-24 16:34:53,748 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 956 DAG size of output: 954 [2019-11-24 16:34:54,575 WARN L192 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 1128 DAG size of output: 969 [2019-11-24 16:34:55,167 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 969 DAG size of output: 967 [2019-11-24 16:34:56,037 WARN L192 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 1153 DAG size of output: 982 [2019-11-24 16:34:56,653 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 982 DAG size of output: 980 [2019-11-24 16:34:57,525 WARN L192 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 1158 DAG size of output: 995 [2019-11-24 16:34:58,141 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 995 DAG size of output: 993 [2019-11-24 16:34:59,046 WARN L192 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 1176 DAG size of output: 1008 [2019-11-24 16:34:59,690 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1008 DAG size of output: 1006 [2019-11-24 16:35:00,601 WARN L192 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 1188 DAG size of output: 1021 [2019-11-24 16:35:01,259 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 1021 DAG size of output: 1019 [2019-11-24 16:35:02,178 WARN L192 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 1207 DAG size of output: 1034 [2019-11-24 16:35:02,877 WARN L192 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 1034 DAG size of output: 1032 [2019-11-24 16:35:03,781 WARN L192 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 1220 DAG size of output: 1047 [2019-11-24 16:35:04,524 WARN L192 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 1047 DAG size of output: 1045 [2019-11-24 16:35:05,484 WARN L192 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 1239 DAG size of output: 1060 [2019-11-24 16:35:06,244 WARN L192 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 1060 DAG size of output: 1058 [2019-11-24 16:35:07,235 WARN L192 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 1246 DAG size of output: 1073 [2019-11-24 16:35:08,010 WARN L192 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 1073 DAG size of output: 1071 [2019-11-24 16:35:09,046 WARN L192 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 1268 DAG size of output: 1086 [2019-11-24 16:35:09,825 WARN L192 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 1086 DAG size of output: 1084 [2019-11-24 16:35:10,870 WARN L192 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 1288 DAG size of output: 1099 [2019-11-24 16:35:11,682 WARN L192 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 1099 DAG size of output: 1097 [2019-11-24 16:35:12,749 WARN L192 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 1296 DAG size of output: 1112 [2019-11-24 16:35:13,593 WARN L192 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 1112 DAG size of output: 1110 [2019-11-24 16:35:14,672 WARN L192 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1310 DAG size of output: 1125 [2019-11-24 16:35:15,512 WARN L192 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 1125 DAG size of output: 1123 [2019-11-24 16:35:16,668 WARN L192 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 1326 DAG size of output: 1138 [2019-11-24 16:35:17,532 WARN L192 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1138 DAG size of output: 1136 [2019-11-24 16:35:18,677 WARN L192 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 1339 DAG size of output: 1151 [2019-11-24 16:35:19,566 WARN L192 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 1151 DAG size of output: 1149 [2019-11-24 16:35:20,786 WARN L192 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1356 DAG size of output: 1164 [2019-11-24 16:35:21,701 WARN L192 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 1164 DAG size of output: 1162 [2019-11-24 16:35:22,887 WARN L192 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 1374 DAG size of output: 1177 [2019-11-24 16:35:23,811 WARN L192 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 1177 DAG size of output: 1175 [2019-11-24 16:35:25,001 WARN L192 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 1390 DAG size of output: 1190 [2019-11-24 16:35:25,957 WARN L192 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 1190 DAG size of output: 1188 [2019-11-24 16:35:27,198 WARN L192 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1399 DAG size of output: 1203 [2019-11-24 16:35:28,169 WARN L192 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 1203 DAG size of output: 1201 [2019-11-24 16:35:29,416 WARN L192 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1413 DAG size of output: 1216 [2019-11-24 16:35:30,420 WARN L192 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 1216 DAG size of output: 1214 [2019-11-24 16:35:31,695 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1435 DAG size of output: 1229 [2019-11-24 16:35:32,699 WARN L192 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 1229 DAG size of output: 1227 [2019-11-24 16:35:34,002 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1443 DAG size of output: 1242 [2019-11-24 16:35:35,047 WARN L192 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 1242 DAG size of output: 1240 [2019-11-24 16:35:36,393 WARN L192 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1468 DAG size of output: 1255 [2019-11-24 16:35:37,501 WARN L192 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 1255 DAG size of output: 1253 [2019-11-24 16:35:38,847 WARN L192 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1475 DAG size of output: 1268 [2019-11-24 16:35:39,959 WARN L192 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 1268 DAG size of output: 1266 [2019-11-24 16:35:41,386 WARN L192 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1489 DAG size of output: 1281 [2019-11-24 16:35:42,509 WARN L192 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 1281 DAG size of output: 1279 [2019-11-24 16:35:43,929 WARN L192 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1502 DAG size of output: 1294 [2019-11-24 16:35:45,073 WARN L192 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 1294 DAG size of output: 1292 [2019-11-24 16:35:46,554 WARN L192 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 1525 DAG size of output: 1307 [2019-11-24 16:35:47,711 WARN L192 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 1307 DAG size of output: 1305 [2019-11-24 16:35:49,186 WARN L192 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1537 DAG size of output: 1320 [2019-11-24 16:35:50,416 WARN L192 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 1320 DAG size of output: 1318 [2019-11-24 16:35:51,950 WARN L192 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 1550 DAG size of output: 1333 [2019-11-24 16:35:53,200 WARN L192 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 1333 DAG size of output: 1331 [2019-11-24 16:35:54,836 WARN L192 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1569 DAG size of output: 1346 [2019-11-24 16:35:56,124 WARN L192 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 1346 DAG size of output: 1344 [2019-11-24 16:35:57,755 WARN L192 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1582 DAG size of output: 1359 [2019-11-24 16:35:59,043 WARN L192 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 1359 DAG size of output: 1355 [2019-11-24 16:36:00,733 WARN L192 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 1586 DAG size of output: 1369