Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo", uses=false) Using package ModelicaTest with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo) Using package Modelica with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo) Using package Complex with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo) Using package ModelicaServices with version trunk (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo) Running command: translateModel(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w|revolute3.phi|revolute3.w|revolute4.phi|revolute4.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint") translateModel(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5000,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w|revolute3.phi|revolute3.w|revolute4.phi|revolute4.w",fileNamePrefix="ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001396/0.001396, allocations: 112.4 kB / 18.46 MB, free: 4.637 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.00149/0.00149, allocations: 217.9 kB / 19.41 MB, free: 3.691 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.497/1.497, allocations: 227.4 MB / 247.6 MB, free: 10.48 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest trunk/package.mo): time 0.2399/0.2399, allocations: 46.09 MB / 344.9 MB, free: 11.51 MB / 286.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001329/0.001329, allocations: 76.2 kB / 482 MB, free: 4.07 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4579/0.4592, allocations: 62.44 MB / 0.5317 GB, free: 13.61 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint): time 0.02158/0.4809, allocations: 16.81 MB / 0.5481 GB, free: 392 kB / 398.1 MB Notification: Performance of NFInst.instExpressions: time 0.01498/0.4959, allocations: 5.485 MB / 0.5534 GB, free: 11.36 MB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.00581/0.5017, allocations: 131.6 kB / 0.5536 GB, free: 11.23 MB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009119/0.511, allocations: 4.645 MB / 0.5581 GB, free: 6.574 MB / 414.1 MB Notification: Performance of NFTyping.typeBindings: time 0.009931/0.5209, allocations: 2.431 MB / 0.5605 GB, free: 4.137 MB / 414.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004784/0.5258, allocations: 1.299 MB / 0.5617 GB, free: 2.836 MB / 414.1 MB Notification: Performance of NFFlatten.flatten: time 0.01869/0.5445, allocations: 8.627 MB / 0.5702 GB, free: 10.2 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0103/0.5548, allocations: 5.534 MB / 0.5756 GB, free: 4.598 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007349/0.5622, allocations: 2.575 MB / 0.5781 GB, free: 2.016 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.007828/0.5701, allocations: 3.206 MB / 0.5812 GB, free: 14.8 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002172/0.5723, allocations: 0.4922 MB / 0.5817 GB, free: 14.31 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004302/0.5766, allocations: 1.256 MB / 0.5829 GB, free: 13.05 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.005145/0.5818, allocations: 2.872 MB / 0.5857 GB, free: 10.17 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.00759/0.5894, allocations: 3.038 MB / 0.5887 GB, free: 7.117 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.02001/0.6095, allocations: 9.139 MB / 0.5976 GB, free: 13.95 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.754e-06/0.6095, allocations: 4 kB / 0.5976 GB, free: 13.94 MB / 462.1 MB Notification: Performance of FrontEnd: time 4.769e-06/0.6095, allocations: 0 / 0.5976 GB, free: 13.94 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0004338/0.61, allocations: 3.938 kB / 0.5976 GB, free: 13.94 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1496 * Number of variables: 1496 Notification: Performance of Generate backend data structure: time 0.03368/0.6437, allocations: 7.18 MB / 0.6046 GB, free: 6.676 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.469e-05/0.6438, allocations: 9.469 kB / 0.6046 GB, free: 6.668 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01727/0.661, allocations: 1.948 MB / 0.6066 GB, free: 4.711 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01901/0.6801, allocations: 5.555 MB / 0.612 GB, free: 15.09 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004835/0.6806, allocations: 333.6 kB / 0.6123 GB, free: 14.75 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002202/0.6828, allocations: 411.6 kB / 0.6127 GB, free: 14.35 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03381/0.7166, allocations: 11.01 MB / 0.6234 GB, free: 2.77 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002605/0.717, allocations: 55.55 kB / 0.6235 GB, free: 2.715 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007023/0.7177, allocations: 175.9 kB / 0.6237 GB, free: 2.543 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00461/0.7223, allocations: 1.725 MB / 0.6253 GB, free: 0.8125 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03134/0.7537, allocations: 9.543 MB / 0.6347 GB, free: 7.246 MB / 494.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.09093/0.8446, allocations: 45.1 MB / 0.6787 GB, free: 8.934 MB / 0.5294 GB Notification: Performance of preOpt comSubExp (simulation): time 0.03338/0.8781, allocations: 7.887 MB / 0.6864 GB, free: 1.027 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01111/0.8892, allocations: 5.376 MB / 0.6917 GB, free: 11.64 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03396/0.9232, allocations: 13.28 MB / 0.7046 GB, free: 14.09 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 9.464e-05/0.9234, allocations: 64.8 kB / 0.7047 GB, free: 14.02 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=283): time 1.019e-05/0.9234, allocations: 0 / 0.7047 GB, free: 14.02 MB / 0.5606 GB Notification: Performance of matching and sorting (n=406): time 0.6054/1.529, allocations: 77.97 MB / 0.7808 GB, free: 119.5 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01451/1.543, allocations: 11.1 MB / 0.7917 GB, free: 108.2 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.004867/1.548, allocations: 4.294 MB / 0.7959 GB, free: 103.9 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.00107/1.549, allocations: 89.7 kB / 0.7959 GB, free: 103.8 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.001364/1.551, allocations: 2.875 MB / 0.7987 GB, free: 100.9 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.001649/1.552, allocations: 1.415 MB / 0.8001 GB, free: 99.52 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001995/1.554, allocations: 1.277 MB / 0.8014 GB, free: 98.23 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 4.399e-05/1.554, allocations: 305.2 kB / 0.8017 GB, free: 97.93 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005705/1.56, allocations: 5.088 MB / 0.8066 GB, free: 92.84 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006645/1.567, allocations: 7.156 MB / 0.8136 GB, free: 84.76 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01372/1.581, allocations: 12.82 MB / 0.8261 GB, free: 71.02 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.224e-05/1.581, allocations: 20 kB / 0.8262 GB, free: 71 MB / 0.5606 GB Notification: Performance of matching and sorting (n=801) (initialization): time 0.0393/1.62, allocations: 21 MB / 0.8467 GB, free: 49.97 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.319e-05/1.62, allocations: 32 kB / 0.8467 GB, free: 49.94 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.122e-05/1.62, allocations: 64 kB / 0.8468 GB, free: 49.88 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02848/1.649, allocations: 9.726 MB / 0.8563 GB, free: 40.13 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005746/1.654, allocations: 1.131 MB / 0.8574 GB, free: 39 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07583/1.73, allocations: 57.04 MB / 0.9131 GB, free: 13.55 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007027/1.737, allocations: 0.5343 MB / 0.9136 GB, free: 13.01 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001645/1.739, allocations: 299.9 kB / 0.9139 GB, free: 12.72 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 294 * Number of states: 0 () * Number of discrete variables: 57 (fixedRotation1.color[3],fixedRotation1.color[2],fixedRotation1.color[1],fixedRotation.color[3],fixedRotation.color[2],fixedRotation.color[1],revolute2.cylinderColor[3],revolute2.cylinderColor[2],revolute2.cylinderColor[1],bodyCylinder3.color[3],bodyCylinder3.color[2],bodyCylinder3.color[1],bodyCylinder3.body.sphereColor[3],bodyCylinder3.body.sphereColor[2],bodyCylinder3.body.sphereColor[1],bodyCylinder2.color[3],bodyCylinder2.color[2],bodyCylinder2.color[1],bodyCylinder2.body.sphereColor[3],bodyCylinder2.body.sphereColor[2],bodyCylinder2.body.sphereColor[1],bodyCylinder1.color[3],bodyCylinder1.color[2],bodyCylinder1.color[1],bodyCylinder1.body.sphereColor[3],bodyCylinder1.body.sphereColor[2],bodyCylinder1.body.sphereColor[1],bodyCylinder.color[3],bodyCylinder.color[2],bodyCylinder.color[1],bodyCylinder.body.sphereColor[3],bodyCylinder.body.sphereColor[2],bodyCylinder.body.sphereColor[1],revolute4.cylinderColor[3],revolute4.cylinderColor[2],revolute4.cylinderColor[1],revolute3.cylinderColor[3],revolute3.cylinderColor[2],revolute3.cylinderColor[1],revolute1.cylinderColor[3],revolute1.cylinderColor[2],revolute1.cylinderColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (591): * Single equations (assignments): 582 * Array equations: 6 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(11,104,52.1%), (2,24,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,48)} Notification: Performance of prepare postOptimizeDAE: time 0.005665/1.745, allocations: 2.272 MB / 0.9161 GB, free: 10.43 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001757/1.747, allocations: 474 kB / 0.9166 GB, free: 9.965 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04249/1.789, allocations: 19.43 MB / 0.9355 GB, free: 6.48 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.3609/2.15, allocations: 17.92 MB / 0.953 GB, free: 207.2 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.601e-05/2.15, allocations: 27.5 kB / 0.9531 GB, free: 207.2 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.105e-05/2.15, allocations: 24.33 kB / 0.9531 GB, free: 207.2 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.06424/2.214, allocations: 36.55 MB / 0.9888 GB, free: 195.8 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.658e-05/2.215, allocations: 6.688 kB / 0.9888 GB, free: 195.8 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002418/2.217, allocations: 449.8 kB / 0.9892 GB, free: 195.7 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02893/2.246, allocations: 9.602 MB / 0.9986 GB, free: 188.4 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001206/2.247, allocations: 72 kB / 0.9987 GB, free: 188.4 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06185/2.309, allocations: 55.57 MB / 1.053 GB, free: 132.8 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01329/2.322, allocations: 9.807 MB / 1.062 GB, free: 123 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04296/2.365, allocations: 25.92 MB / 1.088 GB, free: 97.22 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001713/2.367, allocations: 0.521 MB / 1.088 GB, free: 96.88 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002077/2.369, allocations: 74.75 kB / 1.088 GB, free: 96.8 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005355/2.375, allocations: 415.3 kB / 1.089 GB, free: 96.4 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001953/2.377, allocations: 327.8 kB / 1.089 GB, free: 96.08 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000661/2.377, allocations: 96 kB / 1.089 GB, free: 95.98 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.003906/2.381, allocations: 2.8 MB / 1.092 GB, free: 93.18 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.1e-07/2.381, allocations: 0 / 1.092 GB, free: 93.18 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.007694/2.389, allocations: 2.105 MB / 1.094 GB, free: 91.08 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 4 ($STATESET1.x[2],$STATESET1.x[1],revolute3.phi,revolute2.phi) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (217): * Single equations (assignments): 214 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(9,99,61.7%), (4,37,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,49)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001009/2.39, allocations: 184.3 kB / 1.094 GB, free: 90.89 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.02154/2.411, allocations: 13.47 MB / 1.107 GB, free: 77.38 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 1.049e-05/2.412, allocations: 3.938 kB / 1.107 GB, free: 77.38 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.01223/2.424, allocations: 7.397 MB / 1.115 GB, free: 69.93 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005109/2.429, allocations: 0.7846 MB / 1.115 GB, free: 69.17 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02423/2.453, allocations: 16.86 MB / 1.132 GB, free: 52.25 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004505/2.458, allocations: 4.093 MB / 1.136 GB, free: 48.13 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001859/2.46, allocations: 319.3 kB / 1.136 GB, free: 47.82 MB / 0.6231 GB Notification: Performance of SimCode: time 9.62e-07/2.46, allocations: 0 / 1.136 GB, free: 47.82 MB / 0.6231 GB Notification: Performance of Templates: time 0.4514/2.911, allocations: 155.4 MB / 1.288 GB, free: 114.4 MB / 0.6231 GB make -j1 -f ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.makefile (rm -f ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; mkfifo ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; head -c 1048576 < ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe >> ../files/ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.sim & ./ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe 2>&1) diffSimulationResults("ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/MultiBody/Joints/RevolutePlanarLoopConstraint/RevolutePlanarLoopConstraint.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_trunk_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:time,revolute1.phi,revolute1.w,revolute2.phi,revolute2.w,revolute3.phi,revolute3.w,revolute4.phi,revolute4.w Variables in the result:revolute1.phi,revolute1.w,revolute2.phi,revolute2.w,revolute3.phi,revolute3.w,revolute4.phi,revolute4.w,time