Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.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 3.2.3+maint.om/package.mo", uses=false) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint,fileNamePrefix="Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint,fileNamePrefix="Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint",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 0.001449/0.001449, allocations: 101 kB / 16.94 MB, free: 5.984 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001843/0.001844, allocations: 179.4 kB / 17.82 MB, free: 5.652 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.457/1.457, allocations: 205.4 MB / 224 MB, free: 13.17 MB / 190.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0004302/0.0004303, allocations: 16 kB / 280.8 MB, free: 3.648 MB / 222.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09642/0.09686, allocations: 47.58 MB / 328.4 MB, free: 4 MB / 270.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint): time 0.2795/0.3764, allocations: 87.07 MB / 415.5 MB, free: 7.562 MB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.04451/0.421, allocations: 20.04 MB / 435.5 MB, free: 9.773 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0258/0.4468, allocations: 454.6 kB / 436 MB, free: 9.699 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01824/0.4651, allocations: 4.402 MB / 440.4 MB, free: 5.492 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.04088/0.506, allocations: 12.15 MB / 452.5 MB, free: 9.309 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007203/0.5133, allocations: 1.296 MB / 453.8 MB, free: 8.012 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.009419/0.5227, allocations: 4.044 MB / 457.9 MB, free: 3.965 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01512/0.5379, allocations: 10.55 MB / 468.4 MB, free: 9.324 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003679/0.5416, allocations: 1.892 MB / 470.3 MB, free: 7.426 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.00349/0.5451, allocations: 2.285 MB / 472.6 MB, free: 5.133 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0009375/0.5461, allocations: 268 kB / 472.9 MB, free: 4.871 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.002889/0.549, allocations: 1.28 MB / 474.1 MB, free: 3.59 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00273/0.5517, allocations: 2.891 MB / 477 MB, free: 0.6914 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.001779/0.5535, allocations: 1.52 MB / 478.6 MB, free: 15.16 MB / 382.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01189/0.5654, allocations: 10.66 MB / 489.2 MB, free: 4.48 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.798e-06/0.5655, allocations: 3.938 kB / 489.2 MB, free: 4.477 MB / 382.1 MB Notification: Performance of FrontEnd: time 1.904e-06/0.5655, allocations: 4 kB / 489.2 MB, free: 4.473 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0005301/0.566, allocations: 0 / 489.2 MB, free: 4.473 MB / 382.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2676 * Number of variables: 2676 Notification: Performance of Generate backend data structure: time 0.0235/0.5895, allocations: 8.016 MB / 497.2 MB, free: 12.37 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.688e-05/0.5896, allocations: 8.031 kB / 497.2 MB, free: 12.36 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.004387/0.594, allocations: 1.284 MB / 498.5 MB, free: 11.06 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01026/0.6043, allocations: 2.723 MB / 0.4895 GB, free: 8.324 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01188/0.6162, allocations: 4.965 MB / 0.4943 GB, free: 3.277 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004989/0.6167, allocations: 496.7 kB / 0.4948 GB, free: 2.789 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002861/0.6196, allocations: 0.648 MB / 0.4955 GB, free: 2.141 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04118/0.6608, allocations: 19.09 MB / 0.5141 GB, free: 14.05 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002834/0.6611, allocations: 63.38 kB / 0.5142 GB, free: 13.99 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001106/0.6623, allocations: 303.8 kB / 0.5144 GB, free: 13.69 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00485/0.6671, allocations: 3.007 MB / 0.5174 GB, free: 10.68 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03887/0.706, allocations: 16.5 MB / 0.5335 GB, free: 10.17 MB / 446.1 MB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.4382/1.144, allocations: 70.88 MB / 0.6027 GB, free: 112.3 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02411/1.168, allocations: 9.219 MB / 0.6117 GB, free: 103.6 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.03099/1.199, allocations: 20.54 MB / 0.6318 GB, free: 82.64 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.083e-05/1.2, allocations: 64.66 kB / 0.6318 GB, free: 82.57 MB / 446.1 MB Notification: Performance of pre-optimization done (n=322): time 7.354e-06/1.2, allocations: 0 / 0.6318 GB, free: 82.57 MB / 446.1 MB Notification: Performance of matching and sorting (n=380): time 0.11/1.31, allocations: 45.41 MB / 0.6762 GB, free: 36.7 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01258/1.322, allocations: 12.93 MB / 0.6888 GB, free: 22.98 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008492/1.331, allocations: 6.344 MB / 0.695 GB, free: 16.62 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 0.00152/1.332, allocations: 79.03 kB / 0.6951 GB, free: 16.54 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.003675/1.336, allocations: 5.146 MB / 0.7001 GB, free: 11.4 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.002834/1.339, allocations: 1.417 MB / 0.7015 GB, free: 9.992 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009673/1.34, allocations: 189.2 kB / 0.7017 GB, free: 9.809 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.000595/1.341, allocations: 0.7193 MB / 0.7024 GB, free: 9.082 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009641/1.35, allocations: 4.407 MB / 0.7067 GB, free: 4.668 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.2663/1.617, allocations: 9.786 MB / 0.7162 GB, free: 140.8 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01336/1.63, allocations: 6.435 MB / 0.7225 GB, free: 140.4 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002626/1.63, allocations: 53.31 kB / 0.7226 GB, free: 140.4 MB / 446.1 MB Notification: Performance of matching and sorting (n=1268) (initialization): time 0.03247/1.663, allocations: 17.5 MB / 0.7397 GB, free: 134.2 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001859/1.663, allocations: 99.05 kB / 0.7398 GB, free: 134.2 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002907/1.663, allocations: 189.1 kB / 0.7399 GB, free: 134.2 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009481/1.673, allocations: 3.592 MB / 0.7434 GB, free: 133.5 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007714/1.681, allocations: 2.227 MB / 0.7456 GB, free: 133.2 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02708/1.708, allocations: 27.71 MB / 0.7727 GB, free: 109.1 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.009538/1.717, allocations: 0.6306 MB / 0.7733 GB, free: 108.5 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001906/1.719, allocations: 0.5789 MB / 0.7739 GB, free: 107.9 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 864 * Number of states: 0 () * Number of discrete variables: 66 (freeMotionScalarInit.arrowColor[3],freeMotionScalarInit.arrowColor[2],freeMotionScalarInit.arrowColor[1],fixedTranslationOfConstraint.color[3],fixedTranslationOfConstraint.color[2],fixedTranslationOfConstraint.color[1],fixedTranslationOfJoint.color[3],fixedTranslationOfJoint.color[2],fixedTranslationOfJoint.color[1],fixedTranslation.color[3],fixedTranslation.color[2],fixedTranslation.color[1],fixedRotation.color[3],fixedRotation.color[2],fixedRotation.color[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],springOfConstraint.color[3],springOfConstraint.color[2],springOfConstraint.color[1],springOfConstraint.massColor[3],springOfConstraint.massColor[2],springOfConstraint.massColor[1],springOfJoint.color[3],springOfJoint.color[2],springOfJoint.color[1],springOfJoint.massColor[3],springOfJoint.massColor[2],springOfJoint.massColor[1],bodyOfConstraint.color[3],bodyOfConstraint.color[2],bodyOfConstraint.color[1],bodyOfConstraint.body.sphereColor[3],bodyOfConstraint.body.sphereColor[2],bodyOfConstraint.body.sphereColor[1],bodyOfConstraint.frameTranslation.color[3],bodyOfConstraint.frameTranslation.color[2],bodyOfConstraint.frameTranslation.color[1],bodyOfJoint.color[3],bodyOfJoint.color[2],bodyOfJoint.color[1],bodyOfJoint.body.sphereColor[3],bodyOfJoint.body.sphereColor[2],bodyOfJoint.body.sphereColor[1],bodyOfJoint.frameTranslation.color[3],bodyOfJoint.frameTranslation.color[2],bodyOfJoint.frameTranslation.color[1],sensorConstraintRelative.arrowColor[3],sensorConstraintRelative.arrowColor[2],sensorConstraintRelative.arrowColor[1],constraint.sphereColor[3],constraint.sphereColor[2],constraint.sphereColor[1],joint.cylinderColor[3],joint.cylinderColor[2],joint.cylinderColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1161): * Single equations (assignments): 1144 * Array equations: 10 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 6 {(3,100.0%) 20,(1,100.0%) 7,(2,100.0%) 24,(2,100.0%) 1,(2,100.0%) 1,(2,100.0%) 1} * Non-linear torn systems: 1 {1 7} Notification: Performance of prepare postOptimizeDAE: time 0.00649/1.726, allocations: 3.563 MB / 0.7773 GB, free: 104.5 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001229/1.727, allocations: 0.5706 MB / 0.7779 GB, free: 104.2 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01718/1.744, allocations: 10.35 MB / 0.788 GB, free: 93.71 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01518/1.759, allocations: 9.051 MB / 0.7968 GB, free: 84.55 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0148/1.774, allocations: 8.907 MB / 0.8055 GB, free: 75.52 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001504/1.774, allocations: 15.94 kB / 0.8055 GB, free: 75.51 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04761/1.822, allocations: 24.58 MB / 0.8296 GB, free: 50.84 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.776e-05/1.822, allocations: 4 kB / 0.8296 GB, free: 50.84 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003846/1.826, allocations: 0.6345 MB / 0.8302 GB, free: 50.21 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.008527/1.834, allocations: 2.977 MB / 0.8331 GB, free: 47.21 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009269/1.835, allocations: 79.92 kB / 0.8332 GB, free: 47.14 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02428/1.86, allocations: 21.67 MB / 0.8543 GB, free: 25.05 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.006132/1.866, allocations: 6.019 MB / 0.8602 GB, free: 18.76 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.2558/2.122, allocations: 15.89 MB / 0.8757 GB, free: 131.1 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.006288/2.128, allocations: 1.265 MB / 0.8769 GB, free: 131 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002515/2.131, allocations: 71.44 kB / 0.877 GB, free: 131 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004548/2.135, allocations: 273.2 kB / 0.8773 GB, free: 131 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008328/2.136, allocations: 247.7 kB / 0.8775 GB, free: 131 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003264/2.136, allocations: 104.6 kB / 0.8776 GB, free: 131 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.007579/2.144, allocations: 3.997 MB / 0.8815 GB, free: 130.7 MB / 446.1 MB Notification: Performance of sort global known variables: time 1.7e-07/2.144, allocations: 0 / 0.8815 GB, free: 130.7 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.01188/2.156, allocations: 2.109 MB / 0.8836 GB, free: 130.5 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * Number of states: 8 ($STATESET2.x[2],$STATESET2.x[1],$STATESET1.x[2],$STATESET1.x[1],joint.phi_a,joint.phi_b,joint.w_a,joint.w_b) * 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 (290): * Single equations (assignments): 282 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 3 {(4,75.0%) 19,(3,100.0%) 17,(3,100.0%) 8} * Non-linear torn systems: 1 {3 12} Notification: Performance of Backend phase and start with SimCode phase: time 0.02473/2.181, allocations: 17.69 MB / 0.9008 GB, free: 122.4 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.0204/2.201, allocations: 11.42 MB / 0.912 GB, free: 117.8 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 1.344e-05/2.201, allocations: 0.7656 kB / 0.912 GB, free: 117.8 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.007751/2.209, allocations: 4.75 MB / 0.9166 GB, free: 114.7 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005662/2.215, allocations: 0.8098 MB / 0.9174 GB, free: 114.1 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2826/2.497, allocations: 167.4 MB / 1.081 GB, free: 105.3 MB / 462.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01177/2.509, allocations: 5.61 MB / 1.086 GB, free: 104.4 MB / 462.1 MB Notification: Performance of simCode: alias equations: time 0.009277/2.518, allocations: 3.128 MB / 1.089 GB, free: 104.3 MB / 462.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005569/2.524, allocations: 3.617 MB / 1.093 GB, free: 104.3 MB / 462.1 MB Notification: Performance of SimCode: time 8.12e-07/2.524, allocations: 0 / 1.093 GB, free: 104.3 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4182/2.942, allocations: 151.2 MB / 1.241 GB, free: 135.4 MB / 462.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001768/2.942, allocations: 233.5 kB / 1.241 GB, free: 135.1 MB / 462.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 6.322/9.264, allocations: 0 / 1.241 GB, free: 135.1 MB / 462.1 MB (rm -f Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; mkfifo Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; head -c 1048576 < Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe >> ../files/Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat --tempDir=temp_Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_3_2_3_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint.fmu > Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe 2>&1) Environment - environmentSimulation: TODO: How the !@#!# did the simulation report success but simulation result Modelica_3.2.3_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat does not exist to compare? outputFormat=mat