Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.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 4.0.0+maint.om/package.mo", uses=false) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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.SphericalConstraint,fileNamePrefix="Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint,fileNamePrefix="Modelica_4_0_0_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 4.0.0+maint.om/package.mo): time 0.00122/0.00122, allocations: 92.33 kB / 16.3 MB, free: 6.461 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001315/0.001316, allocations: 183 kB / 17.2 MB, free: 6.34 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.512/1.512, allocations: 223.2 MB / 241.1 MB, free: 5.371 MB / 190.1 MB Notification: Performance of FrontEnd - loaded program: time 0.000398/0.0003983, allocations: 5.344 kB / 300.8 MB, free: 6.07 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1402/0.1406, allocations: 50.43 MB / 351.2 MB, free: 11.59 MB / 286.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint): time 0.09173/0.2324, allocations: 72.84 MB / 424.1 MB, free: 2.551 MB / 350.1 MB Notification: Performance of NFInst.instExpressions: time 0.3286/0.5611, allocations: 17.19 MB / 441.3 MB, free: 0.4922 MB / 350.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.01949/0.5807, allocations: 381.8 kB / 441.6 MB, free: 0.4922 MB / 350.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01413/0.5948, allocations: 3.699 MB / 445.3 MB, free: 396 kB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.03704/0.6319, allocations: 10.28 MB / 455.6 MB, free: 13.75 MB / 366.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.006498/0.6384, allocations: 1.208 MB / 456.8 MB, free: 13.42 MB / 366.1 MB Notification: Performance of NFFlatten.flatten: time 0.008379/0.6468, allocations: 3.827 MB / 460.6 MB, free: 12.58 MB / 366.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.01305/0.6599, allocations: 9.416 MB / 470.1 MB, free: 9.844 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.003472/0.6634, allocations: 1.637 MB / 471.7 MB, free: 9.305 MB / 366.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.003274/0.6667, allocations: 1.964 MB / 473.7 MB, free: 8.578 MB / 366.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001031/0.6677, allocations: 218.6 kB / 473.9 MB, free: 8.578 MB / 366.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00341/0.6712, allocations: 1.395 MB / 475.3 MB, free: 8.246 MB / 366.1 MB Notification: Performance of NFScalarize.scalarize: time 0.004716/0.6759, allocations: 2.615 MB / 477.9 MB, free: 6.926 MB / 366.1 MB Notification: Performance of NFVerifyModel.verify: time 0.002791/0.6787, allocations: 1.341 MB / 479.2 MB, free: 6.195 MB / 366.1 MB Notification: Performance of NFConvertDAE.convert: time 0.0118/0.6905, allocations: 9.437 MB / 488.7 MB, free: 14.02 MB / 382.1 MB Notification: Performance of FrontEnd - DAE generated: time 3.858e-06/0.6906, allocations: 0 / 488.7 MB, free: 14.02 MB / 382.1 MB Notification: Performance of FrontEnd: time 3.356e-06/0.6906, allocations: 0 / 488.7 MB, free: 14.02 MB / 382.1 MB Notification: Performance of Transformations before backend: time 0.0003609/0.6909, allocations: 0 / 488.7 MB, free: 14.02 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: 2352 * Number of variables: 2352 Notification: Performance of Generate backend data structure: time 0.02051/0.7115, allocations: 7.164 MB / 495.8 MB, free: 7.438 MB / 382.1 MB Notification: Performance of prepare preOptimizeDAE: time 6.769e-05/0.7116, allocations: 8.031 kB / 495.8 MB, free: 7.43 MB / 382.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.005954/0.7175, allocations: 1.135 MB / 497 MB, free: 6.754 MB / 382.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01107/0.7286, allocations: 2.705 MB / 499.7 MB, free: 4.152 MB / 382.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01123/0.7399, allocations: 4.456 MB / 0.4923 GB, free: 0.7148 MB / 382.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0004587/0.7404, allocations: 431.6 kB / 0.4927 GB, free: 492 kB / 382.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003387/0.7438, allocations: 0.6625 MB / 0.4934 GB, free: 28 kB / 382.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.04058/0.7844, allocations: 16.86 MB / 0.5098 GB, free: 2.938 MB / 398.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003029/0.7848, allocations: 66.28 kB / 0.5099 GB, free: 2.875 MB / 398.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001817/0.7866, allocations: 263 kB / 0.5102 GB, free: 2.801 MB / 398.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.004034/0.7907, allocations: 2.525 MB / 0.5126 GB, free: 0.707 MB / 398.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03322/0.8239, allocations: 14.53 MB / 0.5268 GB, free: 4.113 MB / 414.1 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 0.09407/0.918, allocations: 63.4 MB / 0.5887 GB, free: 3.418 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.4108/1.329, allocations: 7.455 MB / 0.596 GB, free: 172 MB / 478.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.02845/1.357, allocations: 16.57 MB / 0.6122 GB, free: 167.4 MB / 478.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.781e-05/1.358, allocations: 67.88 kB / 0.6122 GB, free: 167.3 MB / 478.1 MB Notification: Performance of pre-optimization done (n=253): time 4.598e-06/1.358, allocations: 2 kB / 0.6122 GB, free: 167.3 MB / 478.1 MB Notification: Performance of matching and sorting (n=269): time 0.06305/1.421, allocations: 27.71 MB / 0.6393 GB, free: 150.4 MB / 478.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 0.001007/1.422, allocations: 1.625 MB / 0.6409 GB, free: 148.6 MB / 478.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00739/1.429, allocations: 6.114 MB / 0.6469 GB, free: 142.5 MB / 478.1 MB Notification: Performance of collectPreVariables (initialization): time 0.0007593/1.43, allocations: 67.81 kB / 0.6469 GB, free: 142.4 MB / 478.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.002304/1.432, allocations: 4.774 MB / 0.6516 GB, free: 137.6 MB / 478.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.001306/1.433, allocations: 1.053 MB / 0.6526 GB, free: 136.6 MB / 478.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003561/1.434, allocations: 175.5 kB / 0.6528 GB, free: 136.4 MB / 478.1 MB Notification: Performance of setup shared object (initialization): time 0.0003257/1.434, allocations: 0.686 MB / 0.6535 GB, free: 135.7 MB / 478.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.003782/1.438, allocations: 3.306 MB / 0.6567 GB, free: 132.4 MB / 478.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006223/1.444, allocations: 8.631 MB / 0.6651 GB, free: 121.3 MB / 478.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.007215/1.451, allocations: 5.216 MB / 0.6702 GB, free: 116.1 MB / 478.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001123/1.452, allocations: 52 kB / 0.6703 GB, free: 116 MB / 478.1 MB Notification: Performance of matching and sorting (n=1158) (initialization): time 0.02867/1.48, allocations: 14.58 MB / 0.6845 GB, free: 101.4 MB / 478.1 MB Notification: Performance of prepare postOptimizeDAE: time 0.0002342/1.481, allocations: 84 kB / 0.6846 GB, free: 101.3 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.01588/1.496, allocations: 6.685 MB / 0.6911 GB, free: 94.53 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 0.01209/1.509, allocations: 3.247 MB / 0.6943 GB, free: 91.25 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007307/1.516, allocations: 2.078 MB / 0.6963 GB, free: 89.17 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01735/1.533, allocations: 16.28 MB / 0.7122 GB, free: 72.09 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008044/1.541, allocations: 0.574 MB / 0.7128 GB, free: 71.51 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001662/1.543, allocations: 0.5291 MB / 0.7133 GB, free: 70.98 MB / 478.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 862 * Number of states: 0 () * Number of discrete variables: 62 (sensorConstraintRelative.arrow.arrowLine.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 (1094): * Single equations (assignments): 1078 * Array equations: 8 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 3 * Torn equation systems: 5 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 2 {(3,100.0%),(4,100.0%)} * Non-linear Jacobian: 1 {4} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 5 {(3,100.0%) 3,(3,100.0%) 3,(2,100.0%) 1,(2,100.0%) 1,(2,100.0%) 1} * Non-linear torn systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.006825/1.55, allocations: 3.19 MB / 0.7164 GB, free: 67.78 MB / 478.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001527/1.552, allocations: 0.509 MB / 0.7169 GB, free: 67.27 MB / 478.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0124/1.564, allocations: 6.428 MB / 0.7232 GB, free: 60.73 MB / 478.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.009441/1.573, allocations: 5.536 MB / 0.7286 GB, free: 55.11 MB / 478.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.008998/1.582, allocations: 5.368 MB / 0.7338 GB, free: 49.65 MB / 478.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.998e-05/1.583, allocations: 15.95 kB / 0.7338 GB, free: 49.64 MB / 478.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03208/1.615, allocations: 16.79 MB / 0.7502 GB, free: 32.7 MB / 478.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.754e-05/1.615, allocations: 8.938 kB / 0.7502 GB, free: 32.69 MB / 478.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002457/1.617, allocations: 495.2 kB / 0.7507 GB, free: 32.2 MB / 478.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 0.005175/1.622, allocations: 1.846 MB / 0.7525 GB, free: 30.34 MB / 478.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006837/1.623, allocations: 71.95 kB / 0.7526 GB, free: 30.27 MB / 478.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0107/1.634, allocations: 9.984 MB / 0.7623 GB, free: 19.89 MB / 478.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.0007565/1.635, allocations: 1.475 MB / 0.7638 GB, free: 18.27 MB / 478.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01561/1.65, allocations: 10.7 MB / 0.7742 GB, free: 7.059 MB / 478.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.002228/1.653, allocations: 0.5723 MB / 0.7748 GB, free: 6.461 MB / 478.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001766/1.654, allocations: 59.98 kB / 0.7748 GB, free: 6.402 MB / 478.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.004407/1.659, allocations: 223.6 kB / 0.775 GB, free: 6.184 MB / 478.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0009183/1.66, allocations: 177.6 kB / 0.7752 GB, free: 6.008 MB / 478.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005631/1.66, allocations: 87.94 kB / 0.7753 GB, free: 5.922 MB / 478.1 MB Notification: Performance of sorting global known variables: time 0.01053/1.671, allocations: 3.854 MB / 0.7791 GB, free: 2.07 MB / 478.1 MB Notification: Performance of sort global known variables: time 8.92e-07/1.671, allocations: 0 / 0.7791 GB, free: 2.07 MB / 478.1 MB Notification: Performance of remove unused functions: time 0.2558/1.927, allocations: 1.7 MB / 0.7807 GB, free: 153.2 MB / 478.1 MB 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 (linear and non-linear blocks): 4 * Torn equation systems: 2 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details: * Constant Jacobian: 0 * Linear Jacobian (size,density): 3 {(2,100.0%),(3,100.0%),(4,100.0%)} * Non-linear Jacobian: 1 {4} * Without analytic Jacobian: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 2 {(3,100.0%) 3,(3,100.0%) 3} * Non-linear torn systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.01695/1.944, allocations: 12.87 MB / 0.7933 GB, free: 149.2 MB / 478.1 MB Notification: Performance of simCode: created initialization part: time 0.01467/1.958, allocations: 8.906 MB / 0.802 GB, free: 147.8 MB / 478.1 MB Notification: Performance of simCode: created event and clocks part: time 1.072e-05/1.958, allocations: 1.312 kB / 0.802 GB, free: 147.8 MB / 478.1 MB Notification: Performance of simCode: created simulation system equations: time 0.004988/1.963, allocations: 3.32 MB / 0.8052 GB, free: 146.6 MB / 478.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003973/1.967, allocations: 0.7794 MB / 0.806 GB, free: 146.3 MB / 478.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06536/2.033, allocations: 161.3 MB / 0.9635 GB, free: 5.215 MB / 494.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006859/2.04, allocations: 4.94 MB / 0.9684 GB, free: 1.539 MB / 494.1 MB Notification: Performance of simCode: alias equations: time 0.222/2.262, allocations: 2.886 MB / 0.9712 GB, free: 170.2 MB / 494.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005538/2.267, allocations: 3.109 MB / 0.9742 GB, free: 170.2 MB / 494.1 MB Notification: Performance of SimCode: time 1.613e-06/2.267, allocations: 0 / 0.9742 GB, free: 170.2 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1785/2.446, allocations: 123.5 MB / 1.095 GB, free: 70.8 MB / 494.1 MB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001627/2.446, allocations: 245.8 kB / 1.095 GB, free: 70.55 MB / 494.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 5.145/7.591, allocations: 0 / 1.095 GB, free: 70.55 MB / 494.1 MB (rm -f Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe ; mkfifo Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe ; head -c 1048576 < Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe >> ../files/Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator -r=Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint_res.mat --tempDir=temp_Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint_fmu --startTime=0 --stopTime=10 --timeout=50 --tolerance=1e-06 Modelica_4_0_0_Modelica_Mechanics_MultiBody_Examples_Constraints_SphericalConstraint.fmu > Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint.pipe 2>&1) TODO: How the !@#!# did the simulation report success but simulation result Modelica_4.0.0_Modelica.Mechanics.MultiBody.Examples.Constraints.SphericalConstraint_res.mat does not exist to compare? outputFormat=mat