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 0.001089/0.001089, allocations: 118.8 kB / 17.79 MB, free: 5.262 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001293/0.001294, allocations: 202 kB / 18.73 MB, free: 4.32 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.305/1.305, allocations: 227.4 MB / 246.9 MB, free: 10.45 MB / 206.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001166/0.001167, allocations: 71.88 kB / 358.2 MB, free: 13.4 MB / 302.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2471/0.2483, allocations: 50.54 MB / 408.8 MB, free: 1.512 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint): time 0.01886/0.2672, allocations: 18.42 MB / 427.2 MB, free: 15 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.01158/0.2788, allocations: 6.164 MB / 433.3 MB, free: 8.82 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.002936/0.2818, allocations: 139.6 kB / 433.5 MB, free: 8.684 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01023/0.2921, allocations: 6.013 MB / 439.5 MB, free: 2.652 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006538/0.2986, allocations: 2.54 MB / 442 MB, free: 108 kB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.004892/0.3035, allocations: 2.491 MB / 444.5 MB, free: 13.61 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.008853/0.3124, allocations: 7.113 MB / 451.6 MB, free: 6.484 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009029/0.3215, allocations: 8.022 MB / 459.7 MB, free: 14.36 MB / 382.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003841/0.3254, allocations: 2.758 MB / 462.4 MB, free: 11.6 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.004301/0.3297, allocations: 3.493 MB / 465.9 MB, free: 8.094 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.00116/0.3309, allocations: 0.625 MB / 466.5 MB, free: 7.469 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003176/0.334, allocations: 1.99 MB / 468.5 MB, free: 5.477 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00294/0.337, allocations: 3.379 MB / 471.9 MB, free: 2.09 MB / 382.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004963/0.342, allocations: 3.753 MB / 475.7 MB, free: 14.32 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01222/0.3542, allocations: 11.99 MB / 487.6 MB, free: 2.289 MB / 398.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.272e-06/0.3543, allocations: 0 / 487.6 MB, free: 2.289 MB / 398.1 MB Notification: Performance of FrontEnd: time 1.704e-06/0.3543, allocations: 0 / 487.6 MB, free: 2.289 MB / 398.1 MB Notification: Performance of Transformations before backend: time 0.0004054/0.3547, allocations: 0 / 487.6 MB, free: 2.289 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 0.02054/0.3752, allocations: 8.349 MB / 496 MB, free: 9.855 MB / 414.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.598e-05/0.3753, allocations: 12.03 kB / 496 MB, free: 9.844 MB / 414.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.002498/0.3778, allocations: 1.119 MB / 497.1 MB, free: 8.715 MB / 414.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00899/0.3868, allocations: 2.394 MB / 499.5 MB, free: 6.309 MB / 414.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01093/0.3978, allocations: 4.903 MB / 0.4926 GB, free: 1.324 MB / 414.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003871/0.3982, allocations: 431 kB / 0.493 GB, free: 0.9023 MB / 414.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002478/0.4007, allocations: 0.6555 MB / 0.4936 GB, free: 252 kB / 414.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03255/0.4333, allocations: 16.46 MB / 0.5097 GB, free: 14.86 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002806/0.4336, allocations: 67.36 kB / 0.5098 GB, free: 14.79 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001636/0.4352, allocations: 263.8 kB / 0.51 GB, free: 14.54 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00361/0.4388, allocations: 2.459 MB / 0.5124 GB, free: 12.07 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02887/0.4677, allocations: 14.15 MB / 0.5263 GB, free: 13.89 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 0.4223/0.89, allocations: 62.42 MB / 0.5872 GB, free: 75.46 MB / 462.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.01911/0.9092, allocations: 7.302 MB / 0.5943 GB, free: 68.05 MB / 462.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.003794/0.913, allocations: 3.746 MB / 0.598 GB, free: 64.3 MB / 462.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.01981/0.9328, allocations: 16.44 MB / 0.6141 GB, free: 47.47 MB / 462.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.461e-05/0.9329, allocations: 64.5 kB / 0.6141 GB, free: 47.4 MB / 462.1 MB Notification: Performance of pre-optimization done (n=253): time 5.22e-06/0.9329, allocations: 0 / 0.6141 GB, free: 47.4 MB / 462.1 MB Notification: Performance of matching and sorting (n=269): time 0.05896/0.9919, allocations: 27.18 MB / 0.6407 GB, free: 19.93 MB / 462.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0008839/0.9928, allocations: 1.701 MB / 0.6423 GB, free: 18.05 MB / 462.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00625/0.9991, allocations: 5.775 MB / 0.648 GB, free: 12.25 MB / 462.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0004908/0.9996, allocations: 63.66 kB / 0.648 GB, free: 12.19 MB / 462.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.00195/1.002, allocations: 4.736 MB / 0.6527 GB, free: 7.445 MB / 462.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0009341/1.002, allocations: 1.041 MB / 0.6537 GB, free: 6.391 MB / 462.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001886/1.004, allocations: 1.792 MB / 0.6554 GB, free: 4.582 MB / 462.1 MB Notification: Performance of setup shared object (initialization): time 3.035e-05/1.004, allocations: 301.1 kB / 0.6557 GB, free: 4.285 MB / 462.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003886/1.008, allocations: 3.304 MB / 0.6589 GB, free: 0.9727 MB / 462.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007843/1.016, allocations: 8.657 MB / 0.6674 GB, free: 5.66 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.01406/1.03, allocations: 12.92 MB / 0.68 GB, free: 6.098 MB / 494.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001328/1.03, allocations: 56 kB / 0.6801 GB, free: 6.043 MB / 494.1 MB Notification: Performance of matching and sorting (n=1155) (initialization): time 0.02537/1.056, allocations: 13.64 MB / 0.6934 GB, free: 8.312 MB / 0.4982 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001198/1.056, allocations: 84.97 kB / 0.6935 GB, free: 8.23 MB / 0.4982 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01131/1.067, allocations: 5.745 MB / 0.6991 GB, free: 2.402 MB / 0.4982 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.006507/1.074, allocations: 2.129 MB / 0.7012 GB, free: 252 kB / 0.4982 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006723/1.081, allocations: 2.074 MB / 0.7032 GB, free: 14.17 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01546/1.096, allocations: 15.07 MB / 0.7179 GB, free: 14.25 MB / 0.5294 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006465/1.103, allocations: 0.5694 MB / 0.7185 GB, free: 13.68 MB / 0.5294 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001187/1.104, allocations: 0.5234 MB / 0.719 GB, free: 13.16 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 0.004678/1.108, allocations: 3.156 MB / 0.7221 GB, free: 9.992 MB / 0.5294 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0009916/1.109, allocations: 0.5129 MB / 0.7226 GB, free: 9.473 MB / 0.5294 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01203/1.121, allocations: 6.447 MB / 0.7288 GB, free: 2.918 MB / 0.5294 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01067/1.132, allocations: 5.58 MB / 0.7343 GB, free: 13.24 MB / 0.545 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.01102/1.143, allocations: 5.393 MB / 0.7396 GB, free: 7.754 MB / 0.545 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.782e-05/1.143, allocations: 15.95 kB / 0.7396 GB, free: 7.738 MB / 0.545 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2237/1.367, allocations: 16.66 MB / 0.7558 GB, free: 193.2 MB / 0.545 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.363e-05/1.367, allocations: 7.75 kB / 0.7559 GB, free: 193.2 MB / 0.545 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002235/1.369, allocations: 492.8 kB / 0.7563 GB, free: 193.2 MB / 0.545 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005186/1.375, allocations: 1.849 MB / 0.7581 GB, free: 192.9 MB / 0.545 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0004091/1.375, allocations: 68.08 kB / 0.7582 GB, free: 192.8 MB / 0.545 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.01028/1.385, allocations: 10.39 MB / 0.7683 GB, free: 186.7 MB / 0.545 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0007097/1.386, allocations: 1.553 MB / 0.7699 GB, free: 185.2 MB / 0.545 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01322/1.399, allocations: 9.588 MB / 0.7792 GB, free: 181.6 MB / 0.545 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00139/1.401, allocations: 0.5515 MB / 0.7798 GB, free: 181.5 MB / 0.545 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0008625/1.402, allocations: 67.36 kB / 0.7798 GB, free: 181.5 MB / 0.545 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002615/1.404, allocations: 215.2 kB / 0.78 GB, free: 181.5 MB / 0.545 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005439/1.405, allocations: 186.4 kB / 0.7802 GB, free: 181.4 MB / 0.545 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002187/1.405, allocations: 84.38 kB / 0.7803 GB, free: 181.4 MB / 0.545 GB Notification: Performance of sorting global known variables: time 0.004926/1.41, allocations: 3.592 MB / 0.7838 GB, free: 178.4 MB / 0.545 GB Notification: Performance of sort global known variables: time 5.41e-07/1.41, allocations: 0 / 0.7838 GB, free: 178.4 MB / 0.545 GB Notification: Performance of remove unused functions: time 0.007075/1.417, allocations: 1.637 MB / 0.7854 GB, free: 176.8 MB / 0.545 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 0.0131/1.43, allocations: 10.25 MB / 0.7954 GB, free: 166.7 MB / 0.545 GB Notification: Performance of simCode: created initialization part: time 0.01123/1.441, allocations: 8.928 MB / 0.8041 GB, free: 157.8 MB / 0.545 GB Notification: Performance of simCode: created event and clocks part: time 8.486e-06/1.441, allocations: 0 / 0.8041 GB, free: 157.8 MB / 0.545 GB Notification: Performance of simCode: created simulation system equations: time 0.004558/1.446, allocations: 3.345 MB / 0.8074 GB, free: 154.4 MB / 0.545 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004519/1.45, allocations: 0.8634 MB / 0.8082 GB, free: 153.5 MB / 0.545 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.09237/1.543, allocations: 73.91 MB / 0.8804 GB, free: 70.83 MB / 0.545 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006958/1.55, allocations: 4.747 MB / 0.8851 GB, free: 66.05 MB / 0.545 GB Notification: Performance of simCode: alias equations: time 0.006277/1.556, allocations: 2.847 MB / 0.8878 GB, free: 63.2 MB / 0.545 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003652/1.56, allocations: 3.049 MB / 0.8908 GB, free: 60.15 MB / 0.545 GB Notification: Performance of SimCode: time 1.372e-06/1.56, allocations: 0 / 0.8908 GB, free: 60.15 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.3783/1.938, allocations: 112.4 MB / 1.001 GB, free: 154 MB / 0.545 GB Notification: Performance of buildModelFMU: Generate platform static: time 24.66/26.6, allocations: 7 kB / 1.001 GB, free: 154 MB / 0.545 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)