Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001075/0.001075, allocations: 80.44 kB / 19.17 MB, free: 0.7461 MB / 13.93 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.0008363/0.0008363, allocations: 165.9 kB / 22.46 MB, free: 2.109 MB / 18.57 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.8671/0.8671, allocations: 177.1 MB / 202.8 MB, free: 5.734 MB / 186.7 MB " [Timeout remaining time 179] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/PlanarMechanics 1.6.0/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/PlanarMechanics 1.6.0/package.mo): time 0.02735/0.02735, allocations: 7.123 MB / 266.3 MB, free: 6.312 MB / 250.7 MB " [Timeout remaining time 180] Using package PlanarMechanics with version 1.6.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/PlanarMechanics 1.6.0/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear,fileNamePrefix="PlanarMechanics_PlanarMechanics_VehicleComponents_Examples_TwoTrackWithDifferentialGear",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear,fileNamePrefix="PlanarMechanics_PlanarMechanics_VehicleComponents_Examples_TwoTrackWithDifferentialGear",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 1.543e-06/1.543e-06, allocations: 0 / 392.4 MB, free: 3.961 MB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 1.374e-05/1.528e-05, allocations: 2.281 kB / 392.4 MB, free: 3.957 MB / 314.7 MB Notification: Performance of NFInst.instantiate(PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear): time 0.01021/0.01023, allocations: 13.96 MB / 406.4 MB, free: 5.934 MB / 330.7 MB Notification: Performance of NFInst.instExpressions: time 0.006363/0.01659, allocations: 3.99 MB / 410.3 MB, free: 1.93 MB / 330.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001171/0.01776, allocations: 75.75 kB / 410.4 MB, free: 1.855 MB / 330.7 MB Notification: Performance of NFTyping.typeComponents: time 0.001247/0.01901, allocations: 0.6823 MB / 411.1 MB, free: 1.168 MB / 330.7 MB Notification: Performance of NFTyping.typeBindings: time 0.1584/0.1774, allocations: 2.328 MB / 413.4 MB, free: 15.32 MB / 330.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.001303/0.1787, allocations: 486.8 kB / 413.9 MB, free: 15.3 MB / 330.7 MB Notification: Performance of NFFlatten.flatten: time 0.004385/0.1831, allocations: 4.72 MB / 418.6 MB, free: 14.35 MB / 330.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.001633/0.1847, allocations: 1.594 MB / 420.2 MB, free: 14.15 MB / 330.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.002589/0.1873, allocations: 2.624 MB / 422.8 MB, free: 13.43 MB / 330.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.002171/0.1895, allocations: 2.301 MB / 425.1 MB, free: 12.95 MB / 330.7 MB Notification: Performance of NFPackage.collectConstants: time 0.000464/0.1899, allocations: 410.4 kB / 425.5 MB, free: 12.95 MB / 330.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.001664/0.1916, allocations: 1.057 MB / 426.6 MB, free: 12.84 MB / 330.7 MB Notification: Performance of NFScalarize.scalarize: time 0.001245/0.1928, allocations: 2.222 MB / 428.8 MB, free: 11.92 MB / 330.7 MB Notification: Performance of NFVerifyModel.verify: time 0.001224/0.1941, allocations: 1.556 MB / 430.4 MB, free: 11.23 MB / 330.7 MB Notification: Performance of NFConvertDAE.convert: time 0.004754/0.1988, allocations: 8.13 MB / 438.5 MB, free: 6.457 MB / 330.7 MB Notification: Performance of FrontEnd - DAE generated: time 2.695e-06/0.1988, allocations: 0 / 438.5 MB, free: 6.457 MB / 330.7 MB Notification: Performance of FrontEnd: time 1.312e-06/0.1988, allocations: 3.094 kB / 438.5 MB, free: 6.457 MB / 330.7 MB Notification: Performance of Transformations before backend: time 6.94e-05/0.1989, allocations: 0 / 438.5 MB, free: 6.457 MB / 330.7 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2054 * Number of variables: 2054 Notification: Performance of Generate backend data structure: time 0.02506/0.2239, allocations: 12.22 MB / 450.7 MB, free: 12.25 MB / 346.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.513e-05/0.224, allocations: 16.62 kB / 450.8 MB, free: 12.23 MB / 346.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0009324/0.2249, allocations: 0.941 MB / 451.7 MB, free: 11.34 MB / 346.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004625/0.2295, allocations: 2.278 MB / 454 MB, free: 9.059 MB / 346.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00335/0.2329, allocations: 2.364 MB / 456.3 MB, free: 6.855 MB / 346.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001438/0.233, allocations: 301.4 kB / 456.6 MB, free: 6.617 MB / 346.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.000552/0.2336, allocations: 414.2 kB / 457 MB, free: 6.273 MB / 346.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01841/0.252, allocations: 15.3 MB / 472.3 MB, free: 6.391 MB / 362.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.504e-05/0.2521, allocations: 63.44 kB / 472.4 MB, free: 6.352 MB / 362.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0004236/0.2525, allocations: 195.1 kB / 472.6 MB, free: 6.215 MB / 362.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.002854/0.2554, allocations: 2.858 MB / 475.4 MB, free: 3.391 MB / 362.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02074/0.2761, allocations: 15.93 MB / 491.4 MB, free: 3.676 MB / 378.7 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.04601/0.3221, allocations: 50.15 MB / 0.5288 GB, free: 1.113 MB / 426.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01685/0.339, allocations: 7.22 MB / 0.5359 GB, free: 9.891 MB / 442.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003258/0.3422, allocations: 2.819 MB / 0.5386 GB, free: 7.066 MB / 442.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01486/0.3571, allocations: 11.8 MB / 0.5501 GB, free: 11.4 MB / 458.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.006393/0.3635, allocations: 4.07 MB / 0.5541 GB, free: 7.211 MB / 458.7 MB Notification: Performance of pre-optimization done (n=429): time 1.001e-05/0.3635, allocations: 0 / 0.5541 GB, free: 7.211 MB / 458.7 MB Notification: Performance of matching and sorting (n=504): time 0.2277/0.5912, allocations: 44.06 MB / 0.5972 GB, free: 138.4 MB / 474.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001938/0.5914, allocations: 0.8226 MB / 0.598 GB, free: 137.4 MB / 474.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00625/0.5976, allocations: 4.537 MB / 0.6024 GB, free: 135.7 MB / 474.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0009601/0.5986, allocations: 109.4 kB / 0.6025 GB, free: 135.7 MB / 474.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.002107/0.6007, allocations: 3.614 MB / 0.606 GB, free: 132.9 MB / 474.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.001776/0.6024, allocations: 1.866 MB / 0.6078 GB, free: 131.4 MB / 474.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001875/0.6043, allocations: 1.667 MB / 0.6095 GB, free: 130.6 MB / 474.7 MB Notification: Performance of setup shared object (initialization): time 3.578e-05/0.6044, allocations: 306.1 kB / 0.6098 GB, free: 130.3 MB / 474.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003956/0.6083, allocations: 3.017 MB / 0.6127 GB, free: 129.3 MB / 474.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005811/0.6141, allocations: 7.148 MB / 0.6197 GB, free: 122.9 MB / 474.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.00927/0.6234, allocations: 11.12 MB / 0.6305 GB, free: 114.5 MB / 474.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001047/0.6235, allocations: 42.31 kB / 0.6306 GB, free: 114.5 MB / 474.7 MB Notification: Performance of matching and sorting (n=1159) (initialization): time 0.01584/0.6393, allocations: 11.06 MB / 0.6414 GB, free: 106.1 MB / 474.7 MB Notification: Performance of prepare postOptimizeDAE: time 9.605e-05/0.6394, allocations: 93.7 kB / 0.6415 GB, free: 106 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001068/0.6395, allocations: 140.9 kB / 0.6416 GB, free: 105.8 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.001356/0.6409, allocations: 0.9398 MB / 0.6425 GB, free: 105 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004632/0.6455, allocations: 1.994 MB / 0.6445 GB, free: 103.3 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006733/0.6523, allocations: 7.908 MB / 0.6522 GB, free: 96.21 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004911/0.6572, allocations: 0.4908 MB / 0.6527 GB, free: 95.8 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001376/0.6585, allocations: 478.7 kB / 0.6531 GB, free: 95.36 MB / 474.7 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 641 * Number of states: 0 () * Number of discrete variables: 41 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,revolute2.cylinderColor[3],revolute2.cylinderColor[2],revolute2.cylinderColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],rightTrail.color[3],rightTrail.color[2],rightTrail.color[1],leftTrail.color[3],leftTrail.color[2],leftTrail.color[1],fixedTranslation5.color[3],fixedTranslation5.color[2],fixedTranslation5.color[1],fixedTranslation4.color[3],fixedTranslation4.color[2],fixedTranslation4.color[1],fixedTranslation3.color[3],fixedTranslation3.color[2],fixedTranslation3.color[1],fixedTranslation2.color[3],fixedTranslation2.color[2],fixedTranslation2.color[1],fixedTranslation1.color[3],fixedTranslation1.color[2],fixedTranslation1.color[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],body.sphereColor[3],body.sphereColor[2],body.sphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1074): * Single equations (assignments): 1064 * Array equations: 4 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 4 systems {(2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(4,51,87.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.004831/0.6634, allocations: 2.526 MB / 0.6556 GB, free: 93.09 MB / 474.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001063/0.6644, allocations: 0.4987 MB / 0.6561 GB, free: 92.59 MB / 474.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006854/0.6713, allocations: 5.801 MB / 0.6618 GB, free: 86.89 MB / 474.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.000103/0.6714, allocations: 67.98 kB / 0.6618 GB, free: 86.82 MB / 474.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.431e-05/0.6714, allocations: 25.03 kB / 0.6618 GB, free: 86.8 MB / 474.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.618e-05/0.6715, allocations: 27.91 kB / 0.6619 GB, free: 86.77 MB / 474.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01795/0.6894, allocations: 17.87 MB / 0.6793 GB, free: 68.55 MB / 474.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.184e-05/0.6894, allocations: 11.75 kB / 0.6793 GB, free: 68.55 MB / 474.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001844/0.6913, allocations: 0.8035 MB / 0.6801 GB, free: 67.74 MB / 474.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.001021/0.6923, allocations: 0.7749 MB / 0.6809 GB, free: 66.95 MB / 474.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003321/0.6926, allocations: 99.98 kB / 0.681 GB, free: 66.86 MB / 474.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005392/0.698, allocations: 7.202 MB / 0.688 GB, free: 59.55 MB / 474.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.402e-06/0.698, allocations: 15.88 kB / 0.688 GB, free: 59.54 MB / 474.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01067/0.7087, allocations: 9.977 MB / 0.6978 GB, free: 49.32 MB / 474.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.001451/0.7101, allocations: 488.5 kB / 0.6982 GB, free: 48.84 MB / 474.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009124/0.7111, allocations: 95.98 kB / 0.6983 GB, free: 48.74 MB / 474.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001368/0.7124, allocations: 243.7 kB / 0.6986 GB, free: 48.5 MB / 474.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004379/0.7129, allocations: 345.8 kB / 0.6989 GB, free: 48.17 MB / 474.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001627/0.713, allocations: 136 kB / 0.699 GB, free: 48.04 MB / 474.7 MB Notification: Performance of sorting global known variables: time 0.00271/0.7157, allocations: 2.692 MB / 0.7016 GB, free: 45.34 MB / 474.7 MB Notification: Performance of sort global known variables: time 2e-07/0.7157, allocations: 4 kB / 0.7016 GB, free: 45.33 MB / 474.7 MB Notification: Performance of remove unused functions: time 0.006464/0.7222, allocations: 1.488 MB / 0.7031 GB, free: 43.85 MB / 474.7 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 36 * Number of states: 16 (body1.r[1],body1.r[2],body1.v[1],body1.v[2],body1.phi,body1.w,inertia.phi,inertia.w,inertia1.phi,inertia1.w,inertia2.phi,inertia2.w,inertia3.phi,inertia3.w,revolute.phi,revolute2.w) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (433): * Single equations (assignments): 422 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 4 systems {(2,100.0%), (2,100.0%), (2,100.0%), (2,100.0%)} * Non-linear Jacobian (size): 0 systems * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 1 system {(4,51,87.5%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01002/0.7322, allocations: 10.74 MB / 0.7136 GB, free: 32.86 MB / 474.7 MB Notification: Performance of simCode: created initialization part: time 0.009192/0.7414, allocations: 7.652 MB / 0.7211 GB, free: 25.18 MB / 474.7 MB Notification: Performance of simCode: created event and clocks part: time 1.89e-05/0.7414, allocations: 0 / 0.7211 GB, free: 25.18 MB / 474.7 MB Notification: Performance of simCode: created simulation system equations: time 0.003686/0.7451, allocations: 3.103 MB / 0.7241 GB, free: 22.05 MB / 474.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003897/0.749, allocations: 0.6979 MB / 0.7248 GB, free: 21.38 MB / 474.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2372/0.9862, allocations: 60.89 MB / 0.7842 GB, free: 144.2 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.003991/0.9902, allocations: 3.504 MB / 0.7877 GB, free: 143.3 MB / 490.7 MB Notification: Performance of simCode: alias equations: time 0.003712/0.9939, allocations: 2.406 MB / 0.79 GB, free: 143.2 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002781/0.9967, allocations: 2.602 MB / 0.7925 GB, free: 141.2 MB / 490.7 MB Notification: Performance of SimCode: time 1.713e-06/0.9967, allocations: 0 / 0.7925 GB, free: 141.2 MB / 490.7 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1136/1.11, allocations: 104.7 MB / 0.8948 GB, free: 38.16 MB / 490.7 MB Notification: Performance of buildModelFMU: Generate platform static: time 12.05/13.16, allocations: 12 kB / 0.8949 GB, free: 38.15 MB / 490.7 MB " [Timeout remaining time 647] (rm -f PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.pipe ; mkfifo PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.pipe ; head -c 1048576 < PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.pipe >> ../files/PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_PlanarMechanics_PlanarMechanics_VehicleComponents_Examples_TwoTrackWithDifferentialGear_fmu --startTime=0 --stopTime=10 --stepSize=0.004 --timeout=50 --tolerance=1e-06 PlanarMechanics_PlanarMechanics_VehicleComponents_Examples_TwoTrackWithDifferentialGear.fmu > PlanarMechanics_PlanarMechanics.VehicleComponents.Examples.TwoTrackWithDifferentialGear.pipe 2>&1) [Timeout 52.5] [Calling sys.exit(0), Time elapsed: 15.078212838619947] Failed to read output from testmodel.py, exit status != 0: 13.29130723234266 13.29805586 13.097838668 Calling exit ...