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 0.001322/0.001322, allocations: 113.4 kB / 17.73 MB, free: 5.301 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001446/0.001446, allocations: 188.2 kB / 18.66 MB, free: 4.375 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.328/1.328, allocations: 205.1 MB / 224.5 MB, free: 12.18 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 0.001325/0.001325, allocations: 51.94 kB / 328 MB, free: 3.805 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08811/0.08945, allocations: 46.62 MB / 374.6 MB, free: 5.078 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint): time 0.1846/0.2741, allocations: 21.33 MB / 396 MB, free: 184 kB / 318.1 MB Notification: Performance of NFInst.instExpressions: time 0.01548/0.2896, allocations: 6.614 MB / 402.6 MB, free: 11.7 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005251/0.2949, allocations: 170.7 kB / 402.8 MB, free: 11.66 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01369/0.3086, allocations: 7.079 MB / 409.8 MB, free: 8.082 MB / 334.1 MB Notification: Performance of NFTyping.typeBindings: time 0.008721/0.3174, allocations: 2.822 MB / 412.7 MB, free: 6.016 MB / 334.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.006437/0.3239, allocations: 2.551 MB / 415.2 MB, free: 4.254 MB / 334.1 MB Notification: Performance of NFFlatten.flatten: time 0.01192/0.3358, allocations: 7.249 MB / 422.5 MB, free: 15.93 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01332/0.3492, allocations: 9.095 MB / 431.6 MB, free: 6.781 MB / 350.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006282/0.3555, allocations: 3.213 MB / 434.8 MB, free: 3.559 MB / 350.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006314/0.3619, allocations: 4.043 MB / 438.8 MB, free: 15.5 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002679/0.3646, allocations: 0.7421 MB / 439.5 MB, free: 14.76 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005293/0.3699, allocations: 1.951 MB / 441.5 MB, free: 12.81 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00497/0.3749, allocations: 3.835 MB / 445.3 MB, free: 8.965 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.007558/0.3825, allocations: 4.332 MB / 449.7 MB, free: 4.609 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01624/0.3987, allocations: 13.68 MB / 463.3 MB, free: 6.883 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.452e-06/0.3988, allocations: 0 / 463.3 MB, free: 6.883 MB / 382.1 MB Notification: Performance of FrontEnd: time 4.107e-06/0.3988, allocations: 4 kB / 463.4 MB, free: 6.879 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0004686/0.3993, allocations: 0 / 463.4 MB, free: 6.879 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 0.02494/0.4242, allocations: 9.338 MB / 472.7 MB, free: 13.45 MB / 398.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.872e-05/0.4243, allocations: 16.03 kB / 472.7 MB, free: 13.43 MB / 398.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.00368/0.428, allocations: 1.28 MB / 474 MB, free: 12.14 MB / 398.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00885/0.4369, allocations: 2.389 MB / 476.4 MB, free: 9.738 MB / 398.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01129/0.4482, allocations: 5.569 MB / 481.9 MB, free: 4.086 MB / 398.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004938/0.4487, allocations: 496.7 kB / 482.4 MB, free: 3.598 MB / 398.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002728/0.4515, allocations: 0.648 MB / 483.1 MB, free: 2.949 MB / 398.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03965/0.4912, allocations: 18.8 MB / 0.4901 GB, free: 15.15 MB / 430.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002481/0.4915, allocations: 71.31 kB / 0.4902 GB, free: 15.08 MB / 430.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001455/0.4929, allocations: 295.8 kB / 0.4905 GB, free: 14.79 MB / 430.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004539/0.4975, allocations: 3.015 MB / 0.4934 GB, free: 11.77 MB / 430.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03141/0.5289, allocations: 16.17 MB / 0.5092 GB, free: 11.59 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 0.4184/0.9473, allocations: 70.32 MB / 0.5779 GB, free: 106.2 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.02406/0.9714, allocations: 8.907 MB / 0.5866 GB, free: 105.4 MB / 478.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.00574/0.9772, allocations: 5.057 MB / 0.5915 GB, free: 103.3 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02458/1.002, allocations: 20.36 MB / 0.6114 GB, free: 93.02 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.78e-05/1.002, allocations: 70.34 kB / 0.6115 GB, free: 92.96 MB / 478.1 MB Notification: Performance of pre-optimization done (n=322): time 5.861e-06/1.002, allocations: 0 / 0.6115 GB, free: 92.96 MB / 478.1 MB Notification: Performance of matching and sorting (n=380): time 0.1007/1.103, allocations: 44.17 MB / 0.6546 GB, free: 53.69 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01131/1.114, allocations: 12.88 MB / 0.6672 GB, free: 40.1 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.007191/1.121, allocations: 6.126 MB / 0.6732 GB, free: 33.96 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0009168/1.122, allocations: 77.7 kB / 0.6732 GB, free: 33.88 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.002283/1.124, allocations: 5.146 MB / 0.6783 GB, free: 28.74 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001535/1.126, allocations: 1.416 MB / 0.6796 GB, free: 27.33 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002393/1.128, allocations: 1.983 MB / 0.6816 GB, free: 25.34 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 3.776e-05/1.128, allocations: 309.1 kB / 0.6819 GB, free: 25.04 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005327/1.134, allocations: 4.45 MB / 0.6862 GB, free: 20.58 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007375/1.141, allocations: 9.861 MB / 0.6958 GB, free: 8.113 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01637/1.158, allocations: 15.47 MB / 0.711 GB, free: 5.953 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001629/1.158, allocations: 59.25 kB / 0.711 GB, free: 5.898 MB / 494.1 MB Notification: Performance of matching and sorting (n=1268) (initialization): time 0.03591/1.194, allocations: 17.58 MB / 0.7282 GB, free: 4.219 MB / 0.4982 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001451/1.194, allocations: 88.22 kB / 0.7283 GB, free: 4.133 MB / 0.4982 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002277/1.194, allocations: 188 kB / 0.7284 GB, free: 3.949 MB / 0.4982 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0102/1.204, allocations: 3.558 MB / 0.7319 GB, free: 392 kB / 0.4982 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007777/1.212, allocations: 2.23 MB / 0.7341 GB, free: 14.15 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.2205/1.433, allocations: 29.08 MB / 0.7625 GB, free: 163 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008235/1.441, allocations: 0.6217 MB / 0.7631 GB, free: 162.9 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001906/1.443, allocations: 0.575 MB / 0.7637 GB, free: 162.8 MB / 0.5138 GB 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 (not torn): 0 * Torn equation systems: 7 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 6 systems {(3,20,100.0%), (1,7,100.0%), (2,24,100.0%), (2,1,100.0%), (2,1,100.0%), (2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,7)} Notification: Performance of prepare postOptimizeDAE: time 0.006908/1.45, allocations: 3.572 MB / 0.7672 GB, free: 161.5 MB / 0.5138 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001207/1.451, allocations: 0.5731 MB / 0.7677 GB, free: 161.5 MB / 0.5138 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01841/1.469, allocations: 10.37 MB / 0.7778 GB, free: 157.7 MB / 0.5138 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01496/1.484, allocations: 9.067 MB / 0.7867 GB, free: 154.5 MB / 0.5138 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0144/1.499, allocations: 8.939 MB / 0.7954 GB, free: 151.4 MB / 0.5138 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.719e-05/1.499, allocations: 22.31 kB / 0.7954 GB, free: 151.4 MB / 0.5138 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03907/1.538, allocations: 24.41 MB / 0.8193 GB, free: 131.7 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.416e-05/1.538, allocations: 4 kB / 0.8193 GB, free: 131.7 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003087/1.541, allocations: 0.6315 MB / 0.8199 GB, free: 131 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.007614/1.549, allocations: 2.956 MB / 0.8228 GB, free: 128.1 MB / 0.5138 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0007242/1.55, allocations: 75.92 kB / 0.8229 GB, free: 128 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02291/1.573, allocations: 22.7 MB / 0.845 GB, free: 105 MB / 0.5138 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.005474/1.578, allocations: 6.029 MB / 0.8509 GB, free: 98.73 MB / 0.5138 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02088/1.599, allocations: 15.05 MB / 0.8656 GB, free: 83.85 MB / 0.5138 GB Notification: Performance of postOpt removeConstants (simulation): time 0.003054/1.602, allocations: 1.256 MB / 0.8668 GB, free: 82.62 MB / 0.5138 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001206/1.603, allocations: 67.98 kB / 0.8669 GB, free: 82.56 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003266/1.607, allocations: 271.6 kB / 0.8672 GB, free: 82.29 MB / 0.5138 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0007573/1.607, allocations: 245.4 kB / 0.8674 GB, free: 82.05 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002852/1.608, allocations: 111.2 kB / 0.8675 GB, free: 81.95 MB / 0.5138 GB Notification: Performance of sorting global known variables: time 0.00501/1.613, allocations: 3.828 MB / 0.8712 GB, free: 78.13 MB / 0.5138 GB Notification: Performance of sort global known variables: time 7.52e-07/1.613, allocations: 3.094 kB / 0.8713 GB, free: 78.13 MB / 0.5138 GB Notification: Performance of remove unused functions: time 0.009862/1.623, allocations: 2.088 MB / 0.8733 GB, free: 76.05 MB / 0.5138 GB 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 (not torn): 0 * Torn equation systems: 4 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 3 systems {(4,19,75.0%), (3,17,100.0%), (3,8,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(3,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.02152/1.644, allocations: 15.81 MB / 0.8887 GB, free: 60.11 MB / 0.5138 GB Notification: Performance of simCode: created initialization part: time 0.01423/1.658, allocations: 11.5 MB / 0.9 GB, free: 48.57 MB / 0.5138 GB Notification: Performance of simCode: created event and clocks part: time 9.628e-06/1.659, allocations: 0 / 0.9 GB, free: 48.57 MB / 0.5138 GB Notification: Performance of simCode: created simulation system equations: time 0.006259/1.665, allocations: 4.784 MB / 0.9046 GB, free: 43.75 MB / 0.5138 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004663/1.669, allocations: 0.9234 MB / 0.9055 GB, free: 42.84 MB / 0.5138 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.3086/1.978, allocations: 89.51 MB / 0.9929 GB, free: 140.2 MB / 0.5138 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005873/1.984, allocations: 5.453 MB / 0.9983 GB, free: 135.4 MB / 0.5138 GB Notification: Performance of simCode: alias equations: time 0.006578/1.991, allocations: 3.12 MB / 1.001 GB, free: 132.3 MB / 0.5138 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004237/1.995, allocations: 3.604 MB / 1.005 GB, free: 128.7 MB / 0.5138 GB Notification: Performance of SimCode: time 7.51e-07/1.995, allocations: 0 / 1.005 GB, free: 128.7 MB / 0.5138 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3798/2.375, allocations: 145.2 MB / 1.147 GB, free: 154.9 MB / 0.5138 GB Notification: Performance of buildModelFMU: Generate platform static: time 26.76/29.14, allocations: 11.06 kB / 1.147 GB, free: 154.9 MB / 0.5138 GB (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/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)