Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaTest with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo) Using package Complex with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Plate_kc_turbulent",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent,fileNamePrefix="ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Plate_kc_turbulent",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00127/0.00127, allocations: 105.3 kB / 17.2 MB, free: 6.27 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001229/0.001229, allocations: 194 kB / 18.12 MB, free: 5.363 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.236/1.236, allocations: 222.9 MB / 241.8 MB, free: 13.86 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.0.0+maint.om/package.mo): time 0.1937/0.1937, allocations: 44.17 MB / 336.1 MB, free: 2.805 MB / 270.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001427/0.001427, allocations: 68.33 kB / 407.8 MB, free: 27.57 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09846/0.09991, allocations: 60.82 MB / 468.6 MB, free: 14.72 MB / 350.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent): time 0.003109/0.1031, allocations: 1.873 MB / 470.5 MB, free: 12.84 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.00144/0.1045, allocations: 0.9698 MB / 471.5 MB, free: 11.86 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 7.602e-05/0.1046, allocations: 3.938 kB / 471.5 MB, free: 11.86 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0002264/0.1049, allocations: 23.89 kB / 471.5 MB, free: 11.83 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0002403/0.1051, allocations: 71.66 kB / 471.6 MB, free: 11.76 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0003369/0.1055, allocations: 107.7 kB / 471.7 MB, free: 11.66 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.0003058/0.1058, allocations: 287.1 kB / 472 MB, free: 11.38 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 5.44e-05/0.1058, allocations: 21.55 kB / 472 MB, free: 11.35 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0001512/0.106, allocations: 75.66 kB / 472.1 MB, free: 11.28 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0001627/0.1062, allocations: 107.6 kB / 472.2 MB, free: 11.17 MB / 350.1 MB Notification: Performance of NFPackage.collectConstants: time 2.739e-05/0.1062, allocations: 4 kB / 472.2 MB, free: 11.17 MB / 350.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0002536/0.1065, allocations: 119.8 kB / 472.3 MB, free: 11.05 MB / 350.1 MB Notification: Performance of NFScalarize.scalarize: time 8.323e-05/0.1066, allocations: 51.75 kB / 472.3 MB, free: 11 MB / 350.1 MB Notification: Performance of NFVerifyModel.verify: time 9.143e-05/0.1067, allocations: 75.53 kB / 472.4 MB, free: 10.93 MB / 350.1 MB Notification: Performance of NFConvertDAE.convert: time 0.000323/0.107, allocations: 243.4 kB / 472.7 MB, free: 10.69 MB / 350.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.727e-06/0.107, allocations: 4 kB / 472.7 MB, free: 10.68 MB / 350.1 MB Notification: Performance of FrontEnd: time 1.012e-06/0.107, allocations: 0 / 472.7 MB, free: 10.68 MB / 350.1 MB Notification: Performance of Transformations before backend: time 7.094e-06/0.107, allocations: 0 / 472.7 MB, free: 10.68 MB / 350.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 34 * Number of variables: 34 Notification: Performance of Generate backend data structure: time 0.0009713/0.108, allocations: 0.5339 MB / 473.2 MB, free: 10.1 MB / 350.1 MB Notification: Performance of prepare preOptimizeDAE: time 3.725e-05/0.108, allocations: 8.031 kB / 473.2 MB, free: 10.09 MB / 350.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 5.158e-05/0.1081, allocations: 46.73 kB / 473.2 MB, free: 10.04 MB / 350.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 4.839e-05/0.1082, allocations: 20.75 kB / 473.3 MB, free: 10.02 MB / 350.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.000213/0.1084, allocations: 228.4 kB / 473.5 MB, free: 9.754 MB / 350.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.638e-05/0.1084, allocations: 4.609 kB / 473.5 MB, free: 9.75 MB / 350.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 2.599e-05/0.1084, allocations: 12.38 kB / 473.5 MB, free: 9.738 MB / 350.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0004914/0.1089, allocations: 266.7 kB / 473.8 MB, free: 9.457 MB / 350.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 9.758e-06/0.1089, allocations: 7.984 kB / 473.8 MB, free: 9.449 MB / 350.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.957e-05/0.109, allocations: 4 kB / 473.8 MB, free: 9.445 MB / 350.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.799e-05/0.109, allocations: 16.22 kB / 473.8 MB, free: 9.43 MB / 350.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0005398/0.1095, allocations: 220.4 kB / 474 MB, free: 9.215 MB / 350.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.00102/0.1106, allocations: 0.8101 MB / 474.8 MB, free: 8.344 MB / 350.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.0003737/0.111, allocations: 191.7 kB / 475 MB, free: 8.129 MB / 350.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0002383/0.1112, allocations: 98.48 kB / 475.1 MB, free: 8.023 MB / 350.1 MB Notification: Performance of preOpt evalFunc (simulation): time 3.481e-05/0.1113, allocations: 8.125 kB / 475.1 MB, free: 8.016 MB / 350.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.552e-05/0.1113, allocations: 38.56 kB / 475.1 MB, free: 7.969 MB / 350.1 MB Notification: Performance of pre-optimization done (n=11): time 1.293e-06/0.1113, allocations: 0 / 475.1 MB, free: 7.969 MB / 350.1 MB Notification: Performance of matching and sorting (n=11): time 0.0008807/0.1122, allocations: 325.2 kB / 475.5 MB, free: 7.645 MB / 350.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 4.641e-05/0.1122, allocations: 110.8 kB / 475.6 MB, free: 7.512 MB / 350.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0002311/0.1125, allocations: 257 kB / 475.8 MB, free: 7.25 MB / 350.1 MB Notification: Performance of collectPreVariables (initialization): time 1.822e-05/0.1125, allocations: 25.7 kB / 475.8 MB, free: 7.219 MB / 350.1 MB Notification: Performance of collectInitialEqns (initialization): time 8.195e-05/0.1126, allocations: 139.9 kB / 476 MB, free: 7.078 MB / 350.1 MB Notification: Performance of collectInitialBindings (initialization): time 3.125e-05/0.1126, allocations: 35.45 kB / 476 MB, free: 7.043 MB / 350.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 7.069e-05/0.1127, allocations: 37.7 kB / 476.1 MB, free: 7 MB / 350.1 MB Notification: Performance of setup shared object (initialization): time 0.0001539/0.1129, allocations: 334.8 kB / 476.4 MB, free: 6.664 MB / 350.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002509/0.1131, allocations: 95.89 kB / 476.5 MB, free: 6.57 MB / 350.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0002635/0.1134, allocations: 133 kB / 476.6 MB, free: 6.422 MB / 350.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005069/0.1139, allocations: 224.9 kB / 476.8 MB, free: 6.184 MB / 350.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.983e-06/0.1139, allocations: 7.938 kB / 476.8 MB, free: 6.176 MB / 350.1 MB Notification: Performance of matching and sorting (n=15) (initialization): time 0.0006111/0.1145, allocations: 277.1 kB / 477.1 MB, free: 5.898 MB / 350.1 MB Notification: Performance of prepare postOptimizeDAE: time 1.482e-05/0.1146, allocations: 4 kB / 477.1 MB, free: 5.895 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.165e-05/0.1146, allocations: 8 kB / 477.1 MB, free: 5.887 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 1.154e-05/0.1146, allocations: 4.156 kB / 477.1 MB, free: 5.883 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002232/0.1148, allocations: 43.95 kB / 477.2 MB, free: 5.84 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.221e-06/0.1148, allocations: 0 / 477.2 MB, free: 5.84 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0001982/0.115, allocations: 39.66 kB / 477.2 MB, free: 5.801 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.043e-05/0.1151, allocations: 12.41 kB / 477.2 MB, free: 5.789 MB / 350.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (15): * Single equations (assignments): 12 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001102/0.1152, allocations: 138.3 kB / 477.3 MB, free: 5.645 MB / 350.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 7.98e-05/0.1153, allocations: 23.81 kB / 477.4 MB, free: 5.621 MB / 350.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0004516/0.1157, allocations: 219.1 kB / 477.6 MB, free: 5.402 MB / 350.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.151e-06/0.1157, allocations: 4 kB / 477.6 MB, free: 5.398 MB / 350.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.438e-06/0.1158, allocations: 0 / 477.6 MB, free: 5.398 MB / 350.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 3.206e-06/0.1158, allocations: 0 / 477.6 MB, free: 5.398 MB / 350.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0003601/0.1161, allocations: 265.4 kB / 477.8 MB, free: 5.09 MB / 350.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.435e-05/0.1162, allocations: 4 kB / 477.9 MB, free: 5.086 MB / 350.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001709/0.1163, allocations: 27.97 kB / 477.9 MB, free: 5.059 MB / 350.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 5.48e-06/0.1163, allocations: 4 kB / 477.9 MB, free: 5.055 MB / 350.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.816e-05/0.1164, allocations: 12.08 kB / 477.9 MB, free: 5.043 MB / 350.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.136e-06/0.1164, allocations: 7.938 kB / 477.9 MB, free: 5.035 MB / 350.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.012e-06/0.1164, allocations: 0 / 477.9 MB, free: 5.035 MB / 350.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0005962/0.117, allocations: 489.5 kB / 478.4 MB, free: 4.539 MB / 350.1 MB Notification: Performance of postOpt removeConstants (simulation): time 5.975e-05/0.1171, allocations: 100.9 kB / 478.5 MB, free: 4.422 MB / 350.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 3.415e-05/0.1171, allocations: 0 / 478.5 MB, free: 4.422 MB / 350.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0002487/0.1173, allocations: 19.97 kB / 478.5 MB, free: 4.402 MB / 350.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 5.425e-05/0.1174, allocations: 15.92 kB / 478.5 MB, free: 4.387 MB / 350.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.448e-05/0.1174, allocations: 4 kB / 478.5 MB, free: 4.383 MB / 350.1 MB Notification: Performance of sorting global known variables: time 0.0001555/0.1176, allocations: 196.4 kB / 478.7 MB, free: 4.195 MB / 350.1 MB Notification: Performance of sort global known variables: time 1.5e-07/0.1176, allocations: 4 kB / 478.7 MB, free: 4.191 MB / 350.1 MB Notification: Performance of remove unused functions: time 0.0003934/0.118, allocations: 63.98 kB / 478.8 MB, free: 4.129 MB / 350.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 0 () * 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 (11): * Single equations (assignments): 8 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0009724/0.119, allocations: 1.066 MB / 479.8 MB, free: 3.035 MB / 350.1 MB Notification: Performance of simCode: created initialization part: time 0.0005866/0.1196, allocations: 280.8 kB / 480.1 MB, free: 2.742 MB / 350.1 MB Notification: Performance of simCode: created event and clocks part: time 1.472e-06/0.1196, allocations: 0 / 480.1 MB, free: 2.742 MB / 350.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0002835/0.1199, allocations: 185.3 kB / 480.3 MB, free: 2.543 MB / 350.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0004754/0.1204, allocations: 36.72 kB / 480.3 MB, free: 2.508 MB / 350.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003429/0.1238, allocations: 2.873 MB / 483.2 MB, free: 15.52 MB / 366.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000264/0.1241, allocations: 0.7478 MB / 484 MB, free: 14.74 MB / 366.1 MB Notification: Performance of simCode: alias equations: time 0.0001102/0.1242, allocations: 41.47 kB / 484 MB, free: 14.7 MB / 366.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 8.861e-05/0.1243, allocations: 51.41 kB / 484 MB, free: 14.65 MB / 366.1 MB Notification: Performance of SimCode: time 2.8e-07/0.1243, allocations: 0 / 484 MB, free: 14.65 MB / 366.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 3.022/3.146, allocations: 5.511 MB / 489.6 MB, free: 9.32 MB / 366.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002832/3.146, allocations: 232.7 kB / 489.8 MB, free: 9.07 MB / 366.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 1.796/4.943, allocations: 0 / 489.8 MB, free: 9.07 MB / 366.1 MB (rm -f ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.pipe ; mkfifo ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.pipe ; head -c 1048576 < ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.pipe >> ../files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent_res.mat --tempDir=temp_ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Plate_kc_turbulent_fmu --startTime=0 --stopTime=1.01 --timeout=50 --tolerance=1e-07 ModelicaTest_4_0_0_ModelicaTest_Fluid_Dissipation_Verifications_HeatTransfer_Plate_kc_turbulent.fmu > ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.pipe 2>&1) diffSimulationResults("ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v4.0.0/ModelicaTest/Fluid/Dissipation/Verifications/HeatTransfer/Plate/kc_turbulent/kc_turbulent.csv","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/files/ModelicaTest_4.0.0_ModelicaTest.Fluid.Dissipation.Verifications.HeatTransfer.Plate.kc_turbulent.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) "" Variables in the reference:time,cp[1],cp[2],cp[3],eta[1],eta[2],eta[3],lambda[1],lambda[2],lambda[3],rho[1],rho[2],rho[3],velocity[1],velocity[2],velocity[3],Nu[1],Nu[2],Nu[3],Pr[1],Pr[2],Pr[3],Re[1],Re[2],Re[3],input_v_0.y,input_v_1.y,input_v_2.y Variables in the result:IN_con[1].L,IN_con[2].L,IN_con[3].L,IN_var[1].cp,IN_var[1].eta,IN_var[1].lambda,IN_var[1].rho,IN_var[1].velocity,IN_var[2].cp,IN_var[2].eta,IN_var[2].lambda,IN_var[2].rho,IN_var[2].velocity,IN_var[3].cp,IN_var[3].eta,IN_var[3].lambda,IN_var[3].rho,IN_var[3].velocity,L,Nu[1],Nu[2],Nu[3],Pr[1],Pr[2],Pr[3],Re[1],Re[2],Re[3],cp[1],cp[2],cp[3],eta[1],eta[2],eta[3],input_v_0.duration,input_v_0.height,input_v_0.offset,input_v_0.startTime,input_v_0.y,input_v_1.amplitude,input_v_1.f,input_v_1.offset,input_v_1.phase,input_v_1.startTime,input_v_1.y,input_v_2.fallTimeConst,input_v_2.offset,input_v_2.outMax,input_v_2.riseTime,input_v_2.riseTimeConst,input_v_2.startTime,input_v_2.y,lambda[1],lambda[2],lambda[3],n,rho[1],rho[2],rho[3],time,velocity[1],velocity[2],velocity[3]