Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices trunk/package.mo): time 0.001315/0.001315, allocations: 118.6 kB / 18.5 MB, free: 4.602 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex trunk/package.mo): time 0.001376/0.001376, allocations: 206.6 kB / 21.45 MB, free: 1.652 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica trunk/package.mo): time 1.452/1.452, allocations: 230.4 MB / 254.7 MB, free: 15.02 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo): time 0.2345/0.2345, allocations: 46.93 MB / 357.7 MB, free: 10.28 MB / 286.1 MB " [Timeout remaining time 180] Using package ModelicaTest with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0-beta.om/package.mo) 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(ModelicaTest.MultiBody.Joints.SphericalSpherical,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Joints_SphericalSpherical",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Joints.SphericalSpherical,fileNamePrefix="ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Joints_SphericalSpherical",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Warning: Requested package Modelica of version 4.1.0, but this package was already loaded with version trunk. OpenModelica cannot reason about compatibility between the two packages since they are not semantic versions. Notification: Performance of FrontEnd - loaded program: time 0.002297/0.002297, allocations: 83.86 kB / 0.4917 GB, free: 7.773 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.133/0.1352, allocations: 66.05 MB / 0.5562 GB, free: 5.598 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.SphericalSpherical): time 0.009449/0.1447, allocations: 7.619 MB / 0.5636 GB, free: 13.93 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.00592/0.1506, allocations: 2.597 MB / 0.5661 GB, free: 11.32 MB / 430.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.001169/0.1518, allocations: 35.88 kB / 0.5662 GB, free: 11.29 MB / 430.1 MB Notification: Performance of NFTyping.typeComponents: time 0.001924/0.1537, allocations: 0.9032 MB / 0.5671 GB, free: 10.38 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.0008346/0.1545, allocations: 326.2 kB / 0.5674 GB, free: 10.06 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.0008069/0.1554, allocations: 331.3 kB / 0.5677 GB, free: 9.738 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.000932/0.1563, allocations: 0.7211 MB / 0.5684 GB, free: 9.016 MB / 430.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.0009021/0.1572, allocations: 0.6812 MB / 0.5691 GB, free: 8.324 MB / 430.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.0004679/0.1577, allocations: 370.6 kB / 0.5694 GB, free: 7.961 MB / 430.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0009698/0.1586, allocations: 0.6777 MB / 0.5701 GB, free: 7.281 MB / 430.1 MB Notification: Performance of NFPackage.collectConstants: time 0.0001592/0.1588, allocations: 112 kB / 0.5702 GB, free: 7.172 MB / 430.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.0008531/0.1596, allocations: 0.5459 MB / 0.5707 GB, free: 6.625 MB / 430.1 MB Notification: Performance of NFScalarize.scalarize: time 0.0004992/0.1601, allocations: 0.5025 MB / 0.5712 GB, free: 6.121 MB / 430.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0005567/0.1607, allocations: 0.5593 MB / 0.5718 GB, free: 5.559 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.001959/0.1627, allocations: 1.778 MB / 0.5735 GB, free: 3.773 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 6.452e-06/0.1627, allocations: 4 kB / 0.5735 GB, free: 3.77 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.373e-06/0.1627, allocations: 0 / 0.5735 GB, free: 3.77 MB / 430.1 MB Notification: Performance of Transformations before backend: time 2.361e-05/0.1627, allocations: 3.938 kB / 0.5735 GB, free: 3.766 MB / 430.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 332 * Number of variables: 332 Notification: Performance of Generate backend data structure: time 0.003424/0.1661, allocations: 1.652 MB / 0.5751 GB, free: 2.062 MB / 430.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.412e-05/0.1662, allocations: 12.03 kB / 0.5751 GB, free: 2.051 MB / 430.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0002413/0.1664, allocations: 182.5 kB / 0.5753 GB, free: 1.863 MB / 430.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007259/0.1671, allocations: 168 kB / 0.5755 GB, free: 1.699 MB / 430.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00102/0.1681, allocations: 0.6438 MB / 0.5761 GB, free: 1.016 MB / 430.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.273e-05/0.1682, allocations: 62.09 kB / 0.5761 GB, free: 0.957 MB / 430.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001936/0.1684, allocations: 83.91 kB / 0.5762 GB, free: 0.875 MB / 430.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.005144/0.1735, allocations: 2.669 MB / 0.5788 GB, free: 14.05 MB / 446.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 3.016e-05/0.1736, allocations: 7.938 kB / 0.5788 GB, free: 14.05 MB / 446.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 9.561e-05/0.1737, allocations: 35.97 kB / 0.5789 GB, free: 14.01 MB / 446.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0005105/0.1742, allocations: 389.7 kB / 0.5792 GB, free: 13.63 MB / 446.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.00542/0.1796, allocations: 2.359 MB / 0.5815 GB, free: 11.27 MB / 446.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009576/0.1892, allocations: 8.241 MB / 0.5896 GB, free: 2.77 MB / 446.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.003935/0.1931, allocations: 0.9482 MB / 0.5905 GB, free: 1.809 MB / 446.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003831/0.1935, allocations: 232.7 kB / 0.5907 GB, free: 1.578 MB / 446.1 MB Notification: Performance of preOpt evalFunc (simulation): time 0.2516/0.4451, allocations: 1.726 MB / 0.5924 GB, free: 35.6 MB / 446.1 MB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.868e-05/0.4451, allocations: 35.31 kB / 0.5925 GB, free: 35.56 MB / 446.1 MB Notification: Performance of pre-optimization done (n=44): time 3.226e-06/0.4451, allocations: 0 / 0.5925 GB, free: 35.56 MB / 446.1 MB Notification: Performance of matching and sorting (n=58): time 0.01252/0.4576, allocations: 2.967 MB / 0.5954 GB, free: 35.44 MB / 446.1 MB Notification: Performance of inlineWhenForInitialization (initialization): time 3.422e-05/0.4577, allocations: 57.66 kB / 0.5954 GB, free: 35.38 MB / 446.1 MB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001327/0.459, allocations: 0.8963 MB / 0.5963 GB, free: 35.23 MB / 446.1 MB Notification: Performance of collectPreVariables (initialization): time 2.963e-05/0.459, allocations: 38.2 kB / 0.5963 GB, free: 35.2 MB / 446.1 MB Notification: Performance of collectInitialEqns (initialization): time 0.0004041/0.4594, allocations: 0.6771 MB / 0.597 GB, free: 34.87 MB / 446.1 MB Notification: Performance of collectInitialBindings (initialization): time 0.0001617/0.4596, allocations: 223.2 kB / 0.5972 GB, free: 34.76 MB / 446.1 MB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003595/0.46, allocations: 247.1 kB / 0.5974 GB, free: 34.72 MB / 446.1 MB Notification: Performance of setup shared object (initialization): time 0.000178/0.4601, allocations: 405.3 kB / 0.5978 GB, free: 34.41 MB / 446.1 MB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0006435/0.4608, allocations: 369.5 kB / 0.5982 GB, free: 34.41 MB / 446.1 MB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0008979/0.4617, allocations: 0.9915 MB / 0.5991 GB, free: 33.6 MB / 446.1 MB Notification: Performance of analyzeInitialSystem (initialization): time 0.001561/0.4632, allocations: 1.495 MB / 0.6006 GB, free: 32.39 MB / 446.1 MB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.352e-05/0.4632, allocations: 7.031 kB / 0.6006 GB, free: 32.39 MB / 446.1 MB Notification: Performance of matching and sorting (n=157) (initialization): time 0.002452/0.4657, allocations: 1.41 MB / 0.602 GB, free: 31.82 MB / 446.1 MB Notification: Performance of prepare postOptimizeDAE: time 3.759e-05/0.4657, allocations: 13.88 kB / 0.602 GB, free: 31.82 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.742e-05/0.4658, allocations: 26.25 kB / 0.602 GB, free: 31.82 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (initialization): time 6.093e-05/0.4658, allocations: 33.84 kB / 0.6021 GB, free: 31.81 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001276/0.4671, allocations: 317.9 kB / 0.6024 GB, free: 31.78 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0009145/0.468, allocations: 1.454 MB / 0.6038 GB, free: 30.32 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008852/0.4689, allocations: 53.91 kB / 0.6038 GB, free: 30.3 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001013/0.469, allocations: 68.34 kB / 0.6039 GB, free: 30.29 MB / 446.1 MB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 100 * Number of states: 0 () * Number of discrete variables: 27 (Fixed1.color[3],Fixed1.color[2],Fixed1.color[1],Prismatic1.boxColor[3],Prismatic1.boxColor[2],Prismatic1.boxColor[1],sphericalSpherical.massColor[3],sphericalSpherical.massColor[2],sphericalSpherical.massColor[1],sphericalSpherical.sphereColor[3],sphericalSpherical.sphereColor[2],sphericalSpherical.sphereColor[1],sphericalSpherical.rodColor[3],sphericalSpherical.rodColor[2],sphericalSpherical.rodColor[1],world.groundColor[3],world.groundColor[2],world.groundColor[1],world.gravitySphereColor[3],world.gravitySphereColor[2],world.gravitySphereColor[1],world.gravityArrowColor[3],world.gravityArrowColor[2],world.gravityArrowColor[1],world.axisColor_x[3],world.axisColor_x[2],world.axisColor_x[1]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (157): * Single equations (assignments): 156 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0007883/0.4698, allocations: 0.4945 MB / 0.6044 GB, free: 30 MB / 446.1 MB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001417/0.4699, allocations: 88.23 kB / 0.6045 GB, free: 29.95 MB / 446.1 MB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.000225/0.4702, allocations: 116.2 kB / 0.6046 GB, free: 29.88 MB / 446.1 MB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.384e-06/0.4702, allocations: 6.469 kB / 0.6046 GB, free: 29.88 MB / 446.1 MB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.142e-05/0.4702, allocations: 0 / 0.6046 GB, free: 29.88 MB / 446.1 MB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.935e-06/0.4702, allocations: 6.844 kB / 0.6046 GB, free: 29.88 MB / 446.1 MB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004102/0.4743, allocations: 2.173 MB / 0.6067 GB, free: 28.8 MB / 446.1 MB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.311e-05/0.4743, allocations: 9.438 kB / 0.6067 GB, free: 28.8 MB / 446.1 MB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0005251/0.4748, allocations: 129.9 kB / 0.6068 GB, free: 28.79 MB / 446.1 MB Notification: Performance of postOpt tearingSystem (simulation): time 1.67e-05/0.4749, allocations: 8.188 kB / 0.6069 GB, free: 28.79 MB / 446.1 MB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.584e-05/0.4749, allocations: 18.69 kB / 0.6069 GB, free: 28.78 MB / 446.1 MB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006789/0.4756, allocations: 1.42 MB / 0.6083 GB, free: 27.32 MB / 446.1 MB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.938e-06/0.4756, allocations: 11.89 kB / 0.6083 GB, free: 27.32 MB / 446.1 MB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001146/0.4767, allocations: 0.8303 MB / 0.6091 GB, free: 26.73 MB / 446.1 MB Notification: Performance of postOpt removeConstants (simulation): time 0.0002644/0.477, allocations: 170.4 kB / 0.6092 GB, free: 26.58 MB / 446.1 MB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.03e-05/0.4771, allocations: 23.22 kB / 0.6093 GB, free: 26.57 MB / 446.1 MB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003506/0.4774, allocations: 19.8 kB / 0.6093 GB, free: 26.56 MB / 446.1 MB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001201/0.4775, allocations: 53.58 kB / 0.6093 GB, free: 26.54 MB / 446.1 MB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.018e-05/0.4776, allocations: 25.81 kB / 0.6094 GB, free: 26.53 MB / 446.1 MB Notification: Performance of sorting global known variables: time 0.001054/0.4786, allocations: 0.5929 MB / 0.6099 GB, free: 26.3 MB / 446.1 MB Notification: Performance of sort global known variables: time 7e-08/0.4786, allocations: 0 / 0.6099 GB, free: 26.3 MB / 446.1 MB Notification: Performance of remove unused functions: time 0.0013/0.4799, allocations: 214.7 kB / 0.6101 GB, free: 26.27 MB / 446.1 MB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 27 * Number of states: 0 () * 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 (58): * Single equations (assignments): 57 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 1 system {1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.001171/0.4811, allocations: 1.403 MB / 0.6115 GB, free: 25.14 MB / 446.1 MB Notification: Performance of simCode: created initialization part: time 0.001526/0.4826, allocations: 0.8452 MB / 0.6123 GB, free: 24.86 MB / 446.1 MB Notification: Performance of simCode: created event and clocks part: time 5.09e-06/0.4826, allocations: 7.5 kB / 0.6123 GB, free: 24.85 MB / 446.1 MB Notification: Performance of simCode: created simulation system equations: time 0.0004176/0.4831, allocations: 267 kB / 0.6126 GB, free: 24.77 MB / 446.1 MB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0007892/0.4838, allocations: 116.2 kB / 0.6127 GB, free: 24.71 MB / 446.1 MB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01153/0.4954, allocations: 9.41 MB / 0.6219 GB, free: 18.73 MB / 446.1 MB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000762/0.4961, allocations: 1.218 MB / 0.6231 GB, free: 17.95 MB / 446.1 MB Notification: Performance of simCode: alias equations: time 0.0007786/0.4969, allocations: 341.6 kB / 0.6234 GB, free: 17.91 MB / 446.1 MB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004141/0.4973, allocations: 406.5 kB / 0.6238 GB, free: 17.6 MB / 446.1 MB Notification: Performance of SimCode: time 8.91e-07/0.4973, allocations: 4 kB / 0.6238 GB, free: 17.6 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.03851/0.5358, allocations: 17.38 MB / 0.6408 GB, free: 2.91 MB / 446.1 MB Notification: Performance of buildModelFMU: Generate platform static: time 15.34/15.88, allocations: 7.922 kB / 0.6408 GB, free: 2.902 MB / 446.1 MB " [Timeout remaining time 644] (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical_res.csv --start-time 0 --stop-time 1.1 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000219912 ModelicaTest_4_1_0-beta_om_ModelicaTest_MultiBody_Joints_SphericalSpherical.fmu > ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.SphericalSpherical.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 18.91059447498992] Failed to read output from testmodel.py, exit status != 0: ['time', 'sphericalSpherical.frame_b.r_0[1]', 'sphericalSpherical.frame_b.r_0[2]', 'sphericalSpherical.frame_b.r_0[3]', 'sphericalSpherical.frame_b.f[1]', 'sphericalSpherical.frame_b.f[2]', 'sphericalSpherical.frame_b.f[3]', 'sphericalSpherical.frame_b.t[1]', 'sphericalSpherical.frame_b.t[2]', 'sphericalSpherical.frame_b.t[3]', 'Prismatic1.frame_b.r_0[1]', 'Prismatic1.frame_b.r_0[2]', 'Prismatic1.frame_b.r_0[3]', 'Prismatic1.frame_b.f[1]', 'Prismatic1.frame_b.f[2]', 'Prismatic1.frame_b.f[3]', 'Prismatic1.frame_b.t[1]', 'Prismatic1.frame_b.t[2]', 'Prismatic1.frame_b.t[3]', 'Fixed1.frame_b.r_0[1]', 'Fixed1.frame_b.r_0[2]', 'Fixed1.frame_b.r_0[3]', 'Fixed1.frame_b.f[1]', 'Fixed1.frame_b.f[2]', 'Fixed1.frame_b.f[3]', 'Fixed1.frame_b.t[1]', 'Fixed1.frame_b.t[2]', 'Fixed1.frame_b.t[3]'] 15.956154724117368 15.973511994 15.807517134 Calling exit ...