java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/programs/random/RanFile054.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 10:03:37,267 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 10:03:37,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 10:03:37,281 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 10:03:37,281 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 10:03:37,282 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 10:03:37,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 10:03:37,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 10:03:37,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 10:03:37,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 10:03:37,289 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 10:03:37,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 10:03:37,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 10:03:37,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 10:03:37,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 10:03:37,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 10:03:37,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 10:03:37,294 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 10:03:37,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 10:03:37,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 10:03:37,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 10:03:37,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 10:03:37,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 10:03:37,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 10:03:37,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 10:03:37,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 10:03:37,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 10:03:37,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 10:03:37,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 10:03:37,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 10:03:37,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 10:03:37,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 10:03:37,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 10:03:37,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 10:03:37,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 10:03:37,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 10:03:37,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 10:03:37,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 10:03:37,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 10:03:37,315 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 10:03:37,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 10:03:37,345 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 10:03:37,361 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 10:03:37,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 10:03:37,367 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 10:03:37,368 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 10:03:37,368 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile054.bpl [2019-08-05 10:03:37,369 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/random/RanFile054.bpl' [2019-08-05 10:03:37,416 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 10:03:37,418 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-05 10:03:37,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-08-05 10:03:37,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-08-05 10:03:37,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-08-05 10:03:37,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,452 WARN L165 Inliner]: Program contained no entry procedure! [2019-08-05 10:03:37,453 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2019-08-05 10:03:37,453 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2019-08-05 10:03:37,455 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-08-05 10:03:37,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 10:03:37,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 10:03:37,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 10:03:37,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,473 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/1) ... [2019-08-05 10:03:37,486 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 10:03:37,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 10:03:37,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 10:03:37,490 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 10:03:37,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-05 10:03:37,544 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2019-08-05 10:03:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-05 10:03:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-05 10:03:38,438 INFO L275 CfgBuilder]: Using library mode [2019-08-05 10:03:38,438 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-05 10:03:38,440 INFO L202 PluginConnector]: Adding new model RanFile054.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:03:38 BoogieIcfgContainer [2019-08-05 10:03:38,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 10:03:38,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-08-05 10:03:38,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-08-05 10:03:38,445 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-08-05 10:03:38,445 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 10:03:37" (1/2) ... [2019-08-05 10:03:38,446 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6da4ee0d and model type RanFile054.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.08 10:03:38, skipping insertion in model container [2019-08-05 10:03:38,447 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "RanFile054.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 10:03:38" (2/2) ... [2019-08-05 10:03:38,448 INFO L109 eAbstractionObserver]: Analyzing ICFG RanFile054.bpl [2019-08-05 10:03:38,458 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:ForwardPredicates Determinization: PREDICATE_ABSTRACTION [2019-08-05 10:03:38,465 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2019-08-05 10:03:38,479 INFO L252 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2019-08-05 10:03:38,500 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-08-05 10:03:38,501 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-08-05 10:03:38,501 INFO L378 AbstractCegarLoop]: Hoare is false [2019-08-05 10:03:38,501 INFO L379 AbstractCegarLoop]: Compute interpolants for ForwardPredicates [2019-08-05 10:03:38,501 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-08-05 10:03:38,502 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-08-05 10:03:38,502 INFO L382 AbstractCegarLoop]: Difference is false [2019-08-05 10:03:38,502 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-08-05 10:03:38,502 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-08-05 10:03:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states. [2019-08-05 10:03:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2019-08-05 10:03:38,522 INFO L391 BasicCegarLoop]: Found error trace [2019-08-05 10:03:38,523 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2019-08-05 10:03:38,525 INFO L418 AbstractCegarLoop]: === Iteration 1 === [mainErr2ASSERT_VIOLATIONASSERT, mainErr0ASSERT_VIOLATIONASSERT, mainErr1ASSERT_VIOLATIONASSERT]=== [2019-08-05 10:03:38,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-08-05 10:03:38,531 INFO L82 PathProgramCache]: Analyzing trace with hash 138918698, now seen corresponding path program 1 times [2019-08-05 10:03:38,576 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2019-08-05 10:03:38,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:03:38,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-08-05 10:03:38,773 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-08-05 10:03:38,804 INFO L202 PluginConnector]: Adding new model RanFile054.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.08 10:03:38 BoogieIcfgContainer [2019-08-05 10:03:38,804 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-08-05 10:03:38,807 INFO L168 Benchmark]: Toolchain (without parser) took 1387.81 ms. Allocated memory was 140.0 MB in the beginning and 178.3 MB in the end (delta: 38.3 MB). Free memory was 109.0 MB in the beginning and 147.9 MB in the end (delta: -38.9 MB). Peak memory consumption was 57.5 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:38,808 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-05 10:03:38,809 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.42 ms. Allocated memory is still 140.0 MB. Free memory was 109.0 MB in the beginning and 107.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:38,810 INFO L168 Benchmark]: Boogie Preprocessor took 30.12 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 106.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:38,812 INFO L168 Benchmark]: RCFGBuilder took 950.83 ms. Allocated memory is still 140.0 MB. Free memory was 105.6 MB in the beginning and 74.5 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:38,813 INFO L168 Benchmark]: TraceAbstraction took 362.35 ms. Allocated memory was 140.0 MB in the beginning and 178.3 MB in the end (delta: 38.3 MB). Free memory was 74.0 MB in the beginning and 147.9 MB in the end (delta: -73.9 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. [2019-08-05 10:03:38,817 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory is still 110.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 36.42 ms. Allocated memory is still 140.0 MB. Free memory was 109.0 MB in the beginning and 107.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 30.12 ms. Allocated memory is still 140.0 MB. Free memory was 107.3 MB in the beginning and 106.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 950.83 ms. Allocated memory is still 140.0 MB. Free memory was 105.6 MB in the beginning and 74.5 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 362.35 ms. Allocated memory was 140.0 MB in the beginning and 178.3 MB in the end (delta: 38.3 MB). Free memory was 74.0 MB in the beginning and 147.9 MB in the end (delta: -73.9 MB). Peak memory consumption was 22.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 71]: assertion can be violated assertion can be violated We found a FailurePath: [L9] COND FALSE !(vuiiwzs < oesehyb + 21 + 100) [L19] COND TRUE qrrswwv > 1 - zjwdcwa + oesehyb || zjwdcwa > 51 - 82 - 97 + 49 [L20] emntcyx := emntcyx + zjwdcwa; [L23] vuiiwzs := vuiiwzs + zjwdcwa + 37 + 37 + 88; VAL [emntcyx=-77, oesehyb=-445, qrrswwv=830, vuiiwzs=318, zjwdcwa=480] [L24] COND FALSE !(qrrswwv < emntcyx + zjwdcwa + 86 + oesehyb + 82 + 100) [L31] zjwdcwa := zjwdcwa + oesehyb + oesehyb + 88 + 42; [L32] COND TRUE vuiiwzs > zjwdcwa - qrrswwv - 48 - qrrswwv + 52 || vuiiwzs > 7 - qrrswwv + 5 [L33] vuiiwzs := vuiiwzs + zjwdcwa + oesehyb + emntcyx + 29; [L46] vuiiwzs := vuiiwzs + 56 + qrrswwv; VAL [emntcyx=-77, oesehyb=-445, qrrswwv=830, vuiiwzs=431, zjwdcwa=-280] [L47] COND FALSE !(zjwdcwa < 2 + 63 + oesehyb + 100 || qrrswwv < 31 - 22) [L56] qrrswwv := qrrswwv + 95 + 29 + vuiiwzs; [L57] COND FALSE !(emntcyx > zjwdcwa + qrrswwv - 88 - vuiiwzs + zjwdcwa && zjwdcwa > 36 + 65 - 24 - 62) [L60] qrrswwv := qrrswwv + 19 + 77; [L62] zjwdcwa := zjwdcwa + 86; VAL [emntcyx=-77, oesehyb=-445, qrrswwv=1481, vuiiwzs=431, zjwdcwa=-194] [L63] COND FALSE !(emntcyx < oesehyb + oesehyb + zjwdcwa + 100 && emntcyx > oesehyb + 55 + emntcyx + 40) VAL [emntcyx=-77, oesehyb=-445, qrrswwv=1481, vuiiwzs=431, zjwdcwa=-194] [L71] assert qrrswwv > 69 + qrrswwv + emntcyx + 10; VAL [emntcyx=-77, oesehyb=-445, qrrswwv=1481, vuiiwzs=431, zjwdcwa=-194] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 14 locations, 3 error locations. UNSAFE Result, 0.3s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=14occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...