Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo) 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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) Running command: "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint,fileNamePrefix="Modelica_3_2_3_cpp_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_cpp_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.0008249/0.0008249, allocations: 176.9 kB / 16.72 MB, free: 4.961 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.248/1.248, allocations: 205.4 MB / 222.9 MB, free: 9 MB / 186.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0007156/0.0007155, allocations: 89.36 kB / 271.2 MB, free: 8.23 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 0.0002767/0.0002768, allocations: 12 kB / 327.6 MB, free: 15.77 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1962/0.1965, allocations: 47.57 MB / 375.2 MB, free: 45.45 MB / 298.7 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint): time 0.067/0.2636, allocations: 92.3 MB / 467.5 MB, free: 4.152 MB / 346.7 MB Notification: Performance of NFInst.instExpressions: time 0.03971/0.3033, allocations: 19.11 MB / 486.6 MB, free: 0.9766 MB / 362.7 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01601/0.3194, allocations: 458.8 kB / 487.1 MB, free: 0.5273 MB / 362.7 MB Notification: Performance of NFTyping.typeComponents: time 0.012/0.3314, allocations: 4.424 MB / 491.5 MB, free: 12.08 MB / 378.7 MB Notification: Performance of NFTyping.typeBindings: time 0.2116/0.543, allocations: 12.68 MB / 0.4923 GB, free: 5.102 MB / 378.7 MB Notification: Performance of NFTyping.typeClassSections: time 0.005427/0.5485, allocations: 1.221 MB / 0.4935 GB, free: 5.09 MB / 378.7 MB Notification: Performance of NFFlatten.flatten: time 0.009155/0.5576, allocations: 8.614 MB / 0.5019 GB, free: 5.043 MB / 378.7 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01538/0.5731, allocations: 11.73 MB / 0.5134 GB, free: 19.6 MB / 394.7 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004589/0.5777, allocations: 2.357 MB / 0.5157 GB, free: 19.6 MB / 394.7 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005055/0.5828, allocations: 3.384 MB / 0.519 GB, free: 19.59 MB / 394.7 MB Notification: Performance of NFPackage.collectConstants: time 0.00158/0.5844, allocations: 262.3 kB / 0.5193 GB, free: 19.59 MB / 394.7 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00391/0.5883, allocations: 1.557 MB / 0.5208 GB, free: 19.58 MB / 394.7 MB Notification: Performance of NFScalarize.scalarize: time 0.003553/0.5919, allocations: 3.123 MB / 0.5238 GB, free: 19.58 MB / 394.7 MB Notification: Performance of NFVerifyModel.verify: time 0.00398/0.5959, allocations: 3.436 MB / 0.5272 GB, free: 19.55 MB / 394.7 MB Notification: Performance of NFConvertDAE.convert: time 0.01004/0.6059, allocations: 10.66 MB / 0.5376 GB, free: 13.95 MB / 394.7 MB Notification: Performance of FrontEnd - DAE generated: time 5.63e-06/0.6059, allocations: 0 / 0.5376 GB, free: 13.95 MB / 394.7 MB Notification: Performance of FrontEnd: time 2.264e-06/0.6059, allocations: 3.062 kB / 0.5376 GB, free: 13.95 MB / 394.7 MB Notification: Performance of Transformations before backend: time 0.0004396/0.6064, allocations: 4 kB / 0.5376 GB, free: 13.95 MB / 394.7 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 0.0169/0.6233, allocations: 7.606 MB / 0.545 GB, free: 8.027 MB / 394.7 MB Notification: Performance of prepare preOptimizeDAE: time 4.335e-05/0.6234, allocations: 8.031 kB / 0.545 GB, free: 8.02 MB / 394.7 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.003514/0.6269, allocations: 1.288 MB / 0.5463 GB, free: 7.258 MB / 394.7 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.008381/0.6353, allocations: 2.434 MB / 0.5487 GB, free: 4.879 MB / 394.7 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.009727/0.645, allocations: 5.458 MB / 0.554 GB, free: 1.02 MB / 394.7 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003318/0.6454, allocations: 490.3 kB / 0.5545 GB, free: 0.7539 MB / 394.7 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001993/0.6474, allocations: 0.6549 MB / 0.5551 GB, free: 328 kB / 394.7 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0332/0.6806, allocations: 18.79 MB / 0.5735 GB, free: 1.996 MB / 410.7 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002405/0.6809, allocations: 69.33 kB / 0.5735 GB, free: 1.957 MB / 410.7 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001029/0.6819, allocations: 303.1 kB / 0.5738 GB, free: 1.875 MB / 410.7 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004512/0.6864, allocations: 3.01 MB / 0.5768 GB, free: 15.41 MB / 426.7 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0315/0.718, allocations: 16.15 MB / 0.5925 GB, free: 4.273 MB / 426.7 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 0.0889/0.8069, allocations: 70.67 MB / 0.6616 GB, free: 6.473 MB / 490.7 MB Notification: Performance of preOpt comSubExp (simulation): time 0.1837/0.9906, allocations: 8.986 MB / 0.6703 GB, free: 200.8 MB / 490.7 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.006448/0.9971, allocations: 5.045 MB / 0.6753 GB, free: 199.9 MB / 490.7 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02689/1.024, allocations: 20.36 MB / 0.6951 GB, free: 189.8 MB / 490.7 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.03e-05/1.024, allocations: 74.3 kB / 0.6952 GB, free: 189.7 MB / 490.7 MB Notification: Performance of pre-optimization done (n=322): time 6.803e-06/1.024, allocations: 6.828 kB / 0.6952 GB, free: 189.7 MB / 490.7 MB Notification: Performance of matching and sorting (n=380): time 0.1055/1.13, allocations: 44.05 MB / 0.7382 GB, free: 153.6 MB / 490.7 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01142/1.141, allocations: 12.34 MB / 0.7503 GB, free: 140.5 MB / 490.7 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.008384/1.15, allocations: 6.087 MB / 0.7562 GB, free: 134.4 MB / 490.7 MB Notification: Performance of collectPreVariables (initialization): time 0.0008686/1.15, allocations: 88.94 kB / 0.7563 GB, free: 134.3 MB / 490.7 MB Notification: Performance of collectInitialEqns (initialization): time 0.002371/1.153, allocations: 5.148 MB / 0.7613 GB, free: 129.2 MB / 490.7 MB Notification: Performance of collectInitialBindings (initialization): time 0.001599/1.154, allocations: 1.41 MB / 0.7627 GB, free: 127.8 MB / 490.7 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0009902/1.155, allocations: 189.6 kB / 0.7629 GB, free: 127.6 MB / 490.7 MB Notification: Performance of setup shared object (initialization): time 0.0005784/1.156, allocations: 0.7192 MB / 0.7636 GB, free: 126.9 MB / 490.7 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005901/1.162, allocations: 4.415 MB / 0.7679 GB, free: 122.5 MB / 490.7 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007457/1.169, allocations: 9.83 MB / 0.7775 GB, free: 110.1 MB / 490.7 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.0147/1.184, allocations: 15.41 MB / 0.7926 GB, free: 91.98 MB / 490.7 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001304/1.184, allocations: 52 kB / 0.7926 GB, free: 91.93 MB / 490.7 MB Notification: Performance of matching and sorting (n=1268) (initialization): time 0.0301/1.214, allocations: 17.52 MB / 0.8097 GB, free: 74.32 MB / 490.7 MB Notification: Performance of prepare postOptimizeDAE: time 0.0001927/1.215, allocations: 84 kB / 0.8098 GB, free: 74.23 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000208/1.215, allocations: 192 kB / 0.81 GB, free: 74.05 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.009609/1.224, allocations: 3.545 MB / 0.8134 GB, free: 70.5 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007256/1.232, allocations: 2.234 MB / 0.8156 GB, free: 68.26 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02689/1.259, allocations: 27.09 MB / 0.8421 GB, free: 40.24 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007761/1.266, allocations: 0.6223 MB / 0.8427 GB, free: 39.62 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001685/1.268, allocations: 0.5741 MB / 0.8432 GB, free: 39.05 MB / 490.7 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 0.006508/1.275, allocations: 3.556 MB / 0.8467 GB, free: 35.48 MB / 490.7 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001378/1.276, allocations: 0.5747 MB / 0.8473 GB, free: 34.89 MB / 490.7 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01906/1.295, allocations: 10.36 MB / 0.8574 GB, free: 24.41 MB / 490.7 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.01605/1.311, allocations: 9.042 MB / 0.8662 GB, free: 15.25 MB / 490.7 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.01569/1.327, allocations: 8.912 MB / 0.8749 GB, free: 6.219 MB / 490.7 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.865e-05/1.327, allocations: 15.94 kB / 0.8749 GB, free: 6.203 MB / 490.7 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.2004/1.527, allocations: 24.57 MB / 0.8989 GB, free: 174 MB / 490.7 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.285e-05/1.527, allocations: 3.812 kB / 0.8989 GB, free: 174 MB / 490.7 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003327/1.531, allocations: 0.634 MB / 0.8996 GB, free: 174 MB / 490.7 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.008744/1.54, allocations: 2.987 MB / 0.9025 GB, free: 173.4 MB / 490.7 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0008158/1.54, allocations: 69.73 kB / 0.9025 GB, free: 173.3 MB / 490.7 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.02424/1.565, allocations: 21.06 MB / 0.9231 GB, free: 162 MB / 490.7 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.005878/1.571, allocations: 5.851 MB / 0.9288 GB, free: 157.5 MB / 490.7 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02397/1.595, allocations: 15 MB / 0.9435 GB, free: 143.6 MB / 490.7 MB Notification: Performance of postOpt removeConstants (simulation): time 0.003184/1.598, allocations: 1.255 MB / 0.9447 GB, free: 142.6 MB / 490.7 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001536/1.599, allocations: 78.8 kB / 0.9448 GB, free: 142.5 MB / 490.7 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003893/1.603, allocations: 271.6 kB / 0.945 GB, free: 142.3 MB / 490.7 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001274/1.605, allocations: 249.7 kB / 0.9453 GB, free: 142 MB / 490.7 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005064/1.605, allocations: 95.98 kB / 0.9454 GB, free: 141.9 MB / 490.7 MB Notification: Performance of sorting global known variables: time 0.005975/1.611, allocations: 3.796 MB / 0.9491 GB, free: 138.1 MB / 490.7 MB Notification: Performance of sort global known variables: time 9.52e-07/1.611, allocations: 0 / 0.9491 GB, free: 138.1 MB / 490.7 MB Notification: Performance of remove unused functions: time 0.009339/1.62, allocations: 2.095 MB / 0.9511 GB, free: 136.1 MB / 490.7 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 0.02379/1.644, allocations: 15.77 MB / 0.9665 GB, free: 120.5 MB / 490.7 MB Notification: Performance of simCode: created initialization part: time 0.01529/1.66, allocations: 11.42 MB / 0.9777 GB, free: 109.1 MB / 490.7 MB Notification: Performance of simCode: created event and clocks part: time 8.516e-06/1.66, allocations: 0 / 0.9777 GB, free: 109.1 MB / 490.7 MB Notification: Performance of simCode: created simulation system equations: time 0.007057/1.667, allocations: 4.741 MB / 0.9823 GB, free: 104.3 MB / 490.7 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01041/1.677, allocations: 0.8604 MB / 0.9831 GB, free: 103.5 MB / 490.7 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1042/1.781, allocations: 71.74 MB / 1.053 GB, free: 25.89 MB / 490.7 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.007434/1.789, allocations: 5.459 MB / 1.059 GB, free: 20.39 MB / 490.7 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005237/1.794, allocations: 3.678 MB / 1.062 GB, free: 16.71 MB / 490.7 MB Notification: Performance of SimCode: time 7.92e-07/1.794, allocations: 0 / 1.062 GB, free: 16.71 MB / 490.7 MB Notification: Performance of buildModelFMU: Generate C++ for platform static: time 12.69/14.48, allocations: 316.3 MB / 1.371 GB, free: 78.77 MB / 490.7 MB (rm -f Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; mkfifo Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe ; head -c 1048576 < Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe >> ../files/Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat --tempDir=temp_Modelica_3_2_3_cpp_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_3_2_3_cpp_Modelica_Mechanics_MultiBody_Examples_Constraints_UniversalConstraint.fmu > Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.pipe 2>&1) diffSimulationResults("Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint_res.mat","/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/Reference-modelica.org/ReferenceResults/MAP-LIB_ReferenceResults/v3.2.3+build.4/Modelica/Mechanics/MultiBody/Examples/Constraints/UniversalConstraint/UniversalConstraint.csv","../files/Modelica_3.2.3_cpp_Modelica.Mechanics.MultiBody.Examples.Constraints.UniversalConstraint.diff",relTol=0.003,relTolDiffMinMax=0.003,rangeDelta=0.001) Reference file matches