Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.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) 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: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint,fileNamePrefix="Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001106/0.001106, allocations: 121.8 kB / 17.79 MB, free: 5.277 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001255/0.001255, allocations: 204.6 kB / 18.74 MB, free: 4.34 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.306/1.306, allocations: 227.4 MB / 246.9 MB, free: 10.48 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001081/0.001081, allocations: 59.91 kB / 358.2 MB, free: 13.44 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2312/0.2323, allocations: 50.55 MB / 408.8 MB, free: 1.543 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint): time 0.01894/0.2513, allocations: 18.42 MB / 427.2 MB, free: 15.04 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.0131/0.2645, allocations: 6.164 MB / 433.3 MB, free: 8.859 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.003173/0.2677, allocations: 147.5 kB / 433.5 MB, free: 8.715 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01057/0.2783, allocations: 6.001 MB / 439.5 MB, free: 2.695 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006701/0.2851, allocations: 2.54 MB / 442 MB, free: 148 kB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.005436/0.2905, allocations: 2.491 MB / 444.5 MB, free: 13.65 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.00993/0.3005, allocations: 7.116 MB / 451.6 MB, free: 6.523 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009839/0.3104, allocations: 8.018 MB / 459.6 MB, free: 14.41 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.00428/0.3147, allocations: 2.762 MB / 462.4 MB, free: 11.64 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005286/0.32, allocations: 3.493 MB / 465.9 MB, free: 8.133 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.002626/0.3226, allocations: 0.625 MB / 466.5 MB, free: 7.508 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.004965/0.3276, allocations: 1.99 MB / 468.5 MB, free: 5.516 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004727/0.3324, allocations: 3.371 MB / 471.9 MB, free: 2.137 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.006027/0.3384, allocations: 3.757 MB / 475.6 MB, free: 14.36 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0137/0.3522, allocations: 11.99 MB / 487.6 MB, free: 2.332 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.963e-06/0.3522, allocations: 0 / 487.6 MB, free: 2.332 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.853e-06/0.3522, allocations: 0 / 487.6 MB, free: 2.332 MB / 398.1 MB Notification: Performance of Transformations before backend: time 0.0003907/0.3526, allocations: 0 / 487.6 MB, free: 2.332 MB / 398.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 2323 * Number of variables: 2323 Notification: Performance of Generate backend data structure: time 0.01976/0.3724, allocations: 8.357 MB / 496 MB, free: 9.891 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.313e-05/0.3724, allocations: 12.03 kB / 496 MB, free: 9.879 MB / 414.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002513/0.375, allocations: 1.115 MB / 497.1 MB, free: 8.754 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.009082/0.3841, allocations: 2.394 MB / 499.5 MB, free: 6.348 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009598/0.3937, allocations: 4.906 MB / 0.4926 GB, free: 1.359 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003643/0.3941, allocations: 431 kB / 0.493 GB, free: 0.9375 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002056/0.3961, allocations: 0.6517 MB / 0.4936 GB, free: 292 kB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03334/0.4295, allocations: 16.46 MB / 0.5097 GB, free: 14.9 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002677/0.4298, allocations: 67.36 kB / 0.5098 GB, free: 14.83 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001827/0.4316, allocations: 263.8 kB / 0.51 GB, free: 14.57 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00357/0.4352, allocations: 2.467 MB / 0.5124 GB, free: 12.1 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02768/0.4629, allocations: 14.14 MB / 0.5262 GB, free: 13.93 MB / 462.1 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 0.4383/0.9013, allocations: 62.42 MB / 0.5872 GB, free: 75.48 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01874/0.9201, allocations: 7.31 MB / 0.5943 GB, free: 68.06 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.004189/0.9243, allocations: 3.746 MB / 0.598 GB, free: 64.31 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02309/0.9474, allocations: 16.44 MB / 0.6141 GB, free: 47.49 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.3e-05/0.9475, allocations: 64.5 kB / 0.6141 GB, free: 47.42 MB / 462.1 MB Notification: Performance of pre-optimization done (n=253): time 6.352e-06/0.9475, allocations: 0 / 0.6141 GB, free: 47.42 MB / 462.1 MB Notification: Performance of matching and sorting (n=269): time 0.06704/1.015, allocations: 27.19 MB / 0.6407 GB, free: 19.94 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001045/1.016, allocations: 1.697 MB / 0.6423 GB, free: 18.07 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008348/1.024, allocations: 5.777 MB / 0.648 GB, free: 12.27 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0006387/1.025, allocations: 65.7 kB / 0.648 GB, free: 12.2 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.00243/1.027, allocations: 4.739 MB / 0.6527 GB, free: 7.469 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.00124/1.028, allocations: 1.043 MB / 0.6537 GB, free: 6.422 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003434/1.032, allocations: 1.788 MB / 0.6554 GB, free: 4.617 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 3.378e-05/1.032, allocations: 305.1 kB / 0.6557 GB, free: 4.316 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00418/1.036, allocations: 3.301 MB / 0.6589 GB, free: 1.008 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.008906/1.045, allocations: 8.653 MB / 0.6674 GB, free: 5.699 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01718/1.062, allocations: 12.92 MB / 0.68 GB, free: 6.137 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002618/1.063, allocations: 56 kB / 0.6801 GB, free: 6.082 MB / 494.1 MB Notification: Performance of matching and sorting (n=1155) (initialization): time 0.02848/1.091, allocations: 13.66 MB / 0.6934 GB, free: 8.336 MB / 0.4982 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001959/1.091, allocations: 84.94 kB / 0.6935 GB, free: 8.254 MB / 0.4982 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01198/1.103, allocations: 5.737 MB / 0.6991 GB, free: 2.434 MB / 0.4982 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.00689/1.11, allocations: 2.129 MB / 0.7012 GB, free: 284 kB / 0.4982 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007519/1.118, allocations: 2.066 MB / 0.7032 GB, free: 14.21 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01765/1.135, allocations: 15.07 MB / 0.7179 GB, free: 14.3 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006572/1.142, allocations: 0.5694 MB / 0.7184 GB, free: 13.73 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001377/1.143, allocations: 0.5273 MB / 0.719 GB, free: 13.2 MB / 0.5294 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 859 * Number of states: 0 () * Number of discrete variables: 62 (sensorConstraintRelative.arrow.twoHeadedArrow,sensorConstraintRelative.arrow.headAtOrigin,freeMotionScalarInit.arrowColor[3],freeMotionScalarInit.arrowColor[2],freeMotionScalarInit.arrowColor[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.sphereColor[3],joint.sphereColor[2],joint.sphereColor[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1091): * Single equations (assignments): 1075 * Array equations: 8 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 3 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 2 systems {(3,100.0%), (4,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 5 systems {(3,3,100.0%), (3,3,100.0%), (2,1,100.0%), (2,1,100.0%), (2,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.005544/1.149, allocations: 3.16 MB / 0.722 GB, free: 10.03 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001092/1.15, allocations: 0.509 MB / 0.7225 GB, free: 9.512 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01274/1.163, allocations: 6.447 MB / 0.7288 GB, free: 2.957 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01041/1.173, allocations: 5.583 MB / 0.7343 GB, free: 13.28 MB / 0.5451 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.01042/1.184, allocations: 5.393 MB / 0.7396 GB, free: 7.793 MB / 0.5451 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.074e-05/1.184, allocations: 11.95 kB / 0.7396 GB, free: 7.781 MB / 0.5451 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2579/1.442, allocations: 16.66 MB / 0.7558 GB, free: 193.3 MB / 0.5451 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.383e-05/1.442, allocations: 9 kB / 0.7559 GB, free: 193.3 MB / 0.5451 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002168/1.444, allocations: 0.4884 MB / 0.7563 GB, free: 193.3 MB / 0.5451 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004947/1.449, allocations: 1.845 MB / 0.7581 GB, free: 192.9 MB / 0.5451 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.000486/1.449, allocations: 71.41 kB / 0.7582 GB, free: 192.9 MB / 0.5451 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01017/1.46, allocations: 10.39 MB / 0.7683 GB, free: 186.8 MB / 0.5451 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0006986/1.46, allocations: 1.553 MB / 0.7699 GB, free: 185.3 MB / 0.5451 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01334/1.474, allocations: 9.591 MB / 0.7792 GB, free: 181.7 MB / 0.5451 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001487/1.475, allocations: 0.5523 MB / 0.7798 GB, free: 181.6 MB / 0.5451 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0009468/1.476, allocations: 56.19 kB / 0.7798 GB, free: 181.6 MB / 0.5451 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002367/1.479, allocations: 230.5 kB / 0.78 GB, free: 181.5 MB / 0.5451 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004496/1.479, allocations: 179 kB / 0.7802 GB, free: 181.5 MB / 0.5451 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001819/1.479, allocations: 86.73 kB / 0.7803 GB, free: 181.5 MB / 0.5451 GB Notification: Performance of sorting global known variables: time 0.005116/1.484, allocations: 3.588 MB / 0.7838 GB, free: 178.5 MB / 0.5451 GB Notification: Performance of sort global known variables: time 5.21e-07/1.484, allocations: 0 / 0.7838 GB, free: 178.5 MB / 0.5451 GB Notification: Performance of remove unused functions: time 0.007082/1.491, allocations: 1.637 MB / 0.7854 GB, free: 176.8 MB / 0.5451 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 34 * Number of states: 12 ($STATESET1.x[3],$STATESET1.x[2],$STATESET1.x[1],joint.w_rel[1],joint.w_rel[2],joint.w_rel[3],bodyOfConstraint.body.w_a[1],bodyOfConstraint.body.w_a[2],bodyOfConstraint.body.w_a[3],freeMotionScalarInit.derd[1].u,freeMotionScalarInit.derd[2].u,freeMotionScalarInit.derd[3].u) * 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 (223): * Single equations (assignments): 213 * Array equations: 4 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 4 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 3 systems {(2,100.0%), (3,100.0%), (4,100.0%)} * Non-linear Jacobian (size): 1 system {4} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(3,3,100.0%), (3,3,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.01314/1.505, allocations: 10.25 MB / 0.7954 GB, free: 166.7 MB / 0.5451 GB Notification: Performance of simCode: created initialization part: time 0.0123/1.517, allocations: 8.927 MB / 0.8041 GB, free: 157.8 MB / 0.5451 GB Notification: Performance of simCode: created event and clocks part: time 1.028e-05/1.517, allocations: 3.938 kB / 0.8041 GB, free: 157.8 MB / 0.5451 GB Notification: Performance of simCode: created simulation system equations: time 0.00483/1.522, allocations: 3.343 MB / 0.8074 GB, free: 154.4 MB / 0.5451 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005087/1.527, allocations: 0.8628 MB / 0.8082 GB, free: 153.6 MB / 0.5451 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09583/1.623, allocations: 73.92 MB / 0.8804 GB, free: 70.84 MB / 0.5451 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007125/1.63, allocations: 4.746 MB / 0.8851 GB, free: 66.07 MB / 0.5451 GB Notification: Performance of simCode: alias equations: time 0.006666/1.637, allocations: 2.847 MB / 0.8878 GB, free: 63.21 MB / 0.5451 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.004049/1.641, allocations: 3.061 MB / 0.8908 GB, free: 60.16 MB / 0.5451 GB Notification: Performance of SimCode: time 7.91e-07/1.641, allocations: 0 / 0.8908 GB, free: 60.16 MB / 0.5451 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.4201/2.061, allocations: 112.4 MB / 1.001 GB, free: 154 MB / 0.5451 GB Notification: Performance of buildModelFMU: Generate platform static: time 24.3/26.36, allocations: 3.938 kB / 1.001 GB, free: 154 MB / 0.5451 GB (rm -f Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe ; mkfifo Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe ; head -c 1048576 < Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe >> ../files/Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator -r=Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint_res.mat --tempDir=temp_Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_trunk_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint.fmu > Modelica_trunk_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe 2>&1)