Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001936/0.001936, allocations: 111.1 kB / 20.44 MB, free: 1.34 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.002289/0.002289, allocations: 208.2 kB / 23.72 MB, free: 4.527 MB / 14.72 MB " [Timeout remaining time 180] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 1.466/1.466, allocations: 230.6 MB / 257.5 MB, free: 7.797 MB / 206.1 MB " [Timeout remaining time 178] loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo", uses=false) [Timeout 180] "Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaTest 4.1.0+maint.om/package.mo): time 0.2282/0.2282, allocations: 46.96 MB / 360.9 MB, free: 4.035 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+maint.om/package.mo) Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo) Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo) Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo) Running command: "" <> buildModelFMU(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Joints_RevolutePlanarLoopConstraint",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,fileNamePrefix="ModelicaTest_4_1_0_ModelicaTest_MultiBody_Joints_RevolutePlanarLoopConstraint",fmuType="me",version="2.0",platforms={"static"}) [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00195/0.00195, allocations: 71.89 kB / 0.4961 GB, free: 7.695 MB / 366.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3388/0.3407, allocations: 66.03 MB / 0.5606 GB, free: 4.215 MB / 398.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint): time 0.01797/0.3587, allocations: 14.57 MB / 0.5748 GB, free: 5.574 MB / 414.1 MB Notification: Performance of NFInst.instExpressions: time 0.0142/0.3729, allocations: 5.273 MB / 0.58 GB, free: 292 kB / 414.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004735/0.3776, allocations: 163.1 kB / 0.5801 GB, free: 128 kB / 414.1 MB Notification: Performance of NFTyping.typeComponents: time 0.009608/0.3872, allocations: 4.509 MB / 0.5845 GB, free: 11.6 MB / 430.1 MB Notification: Performance of NFTyping.typeBindings: time 0.006973/0.3942, allocations: 2.521 MB / 0.587 GB, free: 9.07 MB / 430.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003409/0.3976, allocations: 1.318 MB / 0.5883 GB, free: 7.75 MB / 430.1 MB Notification: Performance of NFFlatten.flatten: time 0.01345/0.4111, allocations: 8.647 MB / 0.5967 GB, free: 15.09 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.006982/0.4181, allocations: 4.272 MB / 0.6009 GB, free: 10.75 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.006264/0.4243, allocations: 2.629 MB / 0.6035 GB, free: 8.113 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.006256/0.4306, allocations: 3.439 MB / 0.6068 GB, free: 4.664 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001871/0.4324, allocations: 0.4922 MB / 0.6073 GB, free: 4.172 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.003859/0.4363, allocations: 1.245 MB / 0.6085 GB, free: 2.926 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.00405/0.4404, allocations: 2.953 MB / 0.6114 GB, free: 15.96 MB / 462.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004709/0.4451, allocations: 2.456 MB / 0.6138 GB, free: 13.49 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01263/0.4577, allocations: 9.523 MB / 0.6231 GB, free: 3.934 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.393e-06/0.4577, allocations: 0 / 0.6231 GB, free: 3.934 MB / 462.1 MB Notification: Performance of FrontEnd: time 2.094e-06/0.4577, allocations: 0 / 0.6231 GB, free: 3.934 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0003249/0.458, allocations: 0 / 0.6231 GB, free: 3.934 MB / 462.1 MB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1496 * Number of variables: 1496 Notification: Performance of Generate backend data structure: time 0.02108/0.4791, allocations: 7.643 MB / 0.6306 GB, free: 12.22 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.714e-05/0.4792, allocations: 8.031 kB / 0.6306 GB, free: 12.21 MB / 478.1 MB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001923/0.4811, allocations: 0.7388 MB / 0.6313 GB, free: 11.46 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.06265/0.5437, allocations: 8.942 MB / 0.64 GB, free: 2.504 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01655/0.5603, allocations: 6.261 MB / 0.6461 GB, free: 12.17 MB / 494.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003931/0.5607, allocations: 351.2 kB / 0.6465 GB, free: 11.81 MB / 494.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001538/0.5622, allocations: 419.7 kB / 0.6469 GB, free: 11.4 MB / 494.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02358/0.5858, allocations: 10.87 MB / 0.6575 GB, free: 15.93 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002224/0.586, allocations: 67.59 kB / 0.6576 GB, free: 15.86 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0005274/0.5865, allocations: 175.9 kB / 0.6577 GB, free: 15.69 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003406/0.59, allocations: 1.722 MB / 0.6594 GB, free: 13.96 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02148/0.6114, allocations: 8.993 MB / 0.6682 GB, free: 4.949 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06744/0.6789, allocations: 40.89 MB / 0.7081 GB, free: 11.26 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02227/0.7012, allocations: 7.363 MB / 0.7153 GB, free: 3.887 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007005/0.7082, allocations: 4.794 MB / 0.72 GB, free: 15.08 MB / 0.5606 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0218/0.73, allocations: 11.03 MB / 0.7308 GB, free: 4.004 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 6.823e-05/0.73, allocations: 64.73 kB / 0.7308 GB, free: 3.93 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=283): time 5.641e-06/0.73, allocations: 3.938 kB / 0.7308 GB, free: 3.926 MB / 0.5606 GB Notification: Performance of matching and sorting (n=406): time 0.5139/1.244, allocations: 74.36 MB / 0.8035 GB, free: 100 MB / 0.5606 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01277/1.257, allocations: 10.86 MB / 0.8141 GB, free: 89.01 MB / 0.5606 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005143/1.262, allocations: 4.415 MB / 0.8184 GB, free: 84.66 MB / 0.5606 GB Notification: Performance of collectPreVariables (initialization): time 0.0009695/1.263, allocations: 89.7 kB / 0.8185 GB, free: 84.56 MB / 0.5606 GB Notification: Performance of collectInitialEqns (initialization): time 0.001564/1.264, allocations: 3.054 MB / 0.8214 GB, free: 81.83 MB / 0.5606 GB Notification: Performance of collectInitialBindings (initialization): time 0.001703/1.266, allocations: 1.477 MB / 0.8229 GB, free: 80.52 MB / 0.5606 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001801/1.268, allocations: 1.128 MB / 0.824 GB, free: 79.39 MB / 0.5606 GB Notification: Performance of setup shared object (initialization): time 3.93e-05/1.268, allocations: 305.1 kB / 0.8243 GB, free: 79.09 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.004963/1.273, allocations: 4.653 MB / 0.8288 GB, free: 74.43 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.005642/1.279, allocations: 6.788 MB / 0.8355 GB, free: 66.68 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01128/1.29, allocations: 12.07 MB / 0.8472 GB, free: 53.69 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.607e-05/1.29, allocations: 20 kB / 0.8473 GB, free: 53.67 MB / 0.5606 GB Notification: Performance of matching and sorting (n=725) (initialization): time 0.03249/1.322, allocations: 18.94 MB / 0.8657 GB, free: 34.7 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 4.899e-05/1.322, allocations: 32 kB / 0.8658 GB, free: 34.66 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.779e-05/1.322, allocations: 67.94 kB / 0.8658 GB, free: 34.6 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02127/1.344, allocations: 8.795 MB / 0.8744 GB, free: 25.79 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003835/1.348, allocations: 1.018 MB / 0.8754 GB, free: 24.77 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07331/1.421, allocations: 53.15 MB / 0.9273 GB, free: 3.293 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.005875/1.427, allocations: 499 kB / 0.9278 GB, free: 2.809 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001026/1.428, allocations: 283.9 kB / 0.9281 GB, free: 2.531 MB / 0.5919 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 294 * Number of states: 0 () * Number of discrete variables: 57 (fixedRotation1.color[3],fixedRotation1.color[2],fixedRotation1.color[1],fixedRotation.color[3],fixedRotation.color[2],fixedRotation.color[1],revolute2.cylinderColor[3],revolute2.cylinderColor[2],revolute2.cylinderColor[1],bodyCylinder3.color[3],bodyCylinder3.color[2],bodyCylinder3.color[1],bodyCylinder3.body.sphereColor[3],bodyCylinder3.body.sphereColor[2],bodyCylinder3.body.sphereColor[1],bodyCylinder2.color[3],bodyCylinder2.color[2],bodyCylinder2.color[1],bodyCylinder2.body.sphereColor[3],bodyCylinder2.body.sphereColor[2],bodyCylinder2.body.sphereColor[1],bodyCylinder1.color[3],bodyCylinder1.color[2],bodyCylinder1.color[1],bodyCylinder1.body.sphereColor[3],bodyCylinder1.body.sphereColor[2],bodyCylinder1.body.sphereColor[1],bodyCylinder.color[3],bodyCylinder.color[2],bodyCylinder.color[1],bodyCylinder.body.sphereColor[3],bodyCylinder.body.sphereColor[2],bodyCylinder.body.sphereColor[1],revolute4.cylinderColor[3],revolute4.cylinderColor[2],revolute4.cylinderColor[1],revolute3.cylinderColor[3],revolute3.cylinderColor[2],revolute3.cylinderColor[1],revolute1.cylinderColor[3],revolute1.cylinderColor[2],revolute1.cylinderColor[1],revolute.cylinderColor[3],revolute.cylinderColor[2],revolute.cylinderColor[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 (515): * Single equations (assignments): 506 * Array equations: 6 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(13,102,46.2%), (3,23,88.9%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,48)} Notification: Performance of prepare postOptimizeDAE: time 0.004573/1.432, allocations: 2.265 MB / 0.9303 GB, free: 260 kB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001283/1.434, allocations: 0.489 MB / 0.9308 GB, free: 15.76 MB / 0.6075 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03814/1.472, allocations: 17.83 MB / 0.9482 GB, free: 13.88 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.03663/1.508, allocations: 16.32 MB / 0.9641 GB, free: 13.5 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.086e-05/1.508, allocations: 28 kB / 0.9641 GB, free: 13.48 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001322/1.509, allocations: 19.92 kB / 0.9642 GB, free: 13.46 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3729/1.882, allocations: 33.6 MB / 0.997 GB, free: 211.1 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.679e-05/1.882, allocations: 3.781 kB / 0.997 GB, free: 211.1 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002292/1.884, allocations: 453.9 kB / 0.9974 GB, free: 211.1 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02108/1.905, allocations: 8.641 MB / 1.006 GB, free: 207.9 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001142/1.906, allocations: 71.7 kB / 1.006 GB, free: 207.9 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05574/1.962, allocations: 51.66 MB / 1.056 GB, free: 157.3 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01144/1.973, allocations: 9.588 MB / 1.066 GB, free: 147.7 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03672/2.01, allocations: 23.98 MB / 1.089 GB, free: 124 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001808/2.012, allocations: 476.9 kB / 1.09 GB, free: 123.8 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001662/2.013, allocations: 72 kB / 1.09 GB, free: 123.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003979/2.017, allocations: 382.6 kB / 1.09 GB, free: 123.3 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001451/2.019, allocations: 343.8 kB / 1.09 GB, free: 123 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003252/2.019, allocations: 104 kB / 1.09 GB, free: 122.9 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.003472/2.023, allocations: 2.832 MB / 1.093 GB, free: 120.1 MB / 0.6387 GB Notification: Performance of sort global known variables: time 8e-08/2.023, allocations: 0 / 1.093 GB, free: 120.1 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.00669/2.029, allocations: 1.98 MB / 1.095 GB, free: 118.1 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * Number of states: 4 ($STATESET1.x[2],$STATESET1.x[1],revolute3.phi,revolute2.phi) * 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 (217): * Single equations (assignments): 214 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 3 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(11,97,54.5%), (4,37,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,49)} Notification: Performance of Backend phase and start with SimCode phase: time 0.03734/2.067, allocations: 24.64 MB / 1.119 GB, free: 93.43 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.01942/2.086, allocations: 12.14 MB / 1.131 GB, free: 81.25 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 1.472e-05/2.086, allocations: 0 / 1.131 GB, free: 81.25 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.01193/2.098, allocations: 6.702 MB / 1.138 GB, free: 74.49 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005235/2.103, allocations: 0.8385 MB / 1.138 GB, free: 73.67 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1547/2.258, allocations: 80.44 MB / 1.217 GB, free: 5.801 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006248/2.264, allocations: 3.643 MB / 1.221 GB, free: 2.121 MB / 0.6544 GB Notification: Performance of simCode: alias equations: time 0.3111/2.575, allocations: 1.603 MB / 1.222 GB, free: 226 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005341/2.581, allocations: 2.617 MB / 1.225 GB, free: 226 MB / 0.6544 GB Notification: Performance of SimCode: time 1.202e-06/2.581, allocations: 0 / 1.225 GB, free: 226 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2234/2.804, allocations: 176.9 MB / 1.397 GB, free: 72.92 MB / 0.6544 GB Notification: Performance of buildModelFMU: Generate platform static: time 20.89/23.69, allocations: 11.44 kB / 1.397 GB, free: 72.91 MB / 0.6544 GB " [Timeout remaining time 636] (rm -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; mkfifo ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; head -c 1048576 < ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe >> ../files/ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.sim & python3 -m fmpy simulate --output-file ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint_res.csv --start-time 0 --stop-time 5 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.000998602 ModelicaTest_4_1_0_ModelicaTest_MultiBody_Joints_RevolutePlanarLoopConstraint.fmu > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe 2>&1) [Timeout 52.5] [Calling os._exit(0), Time elapsed: 26.87313663601526] Failed to read output from testmodel.py, exit status != 0: ['time', 'revolute1.phi', 'revolute1.w', 'revolute2.phi', 'revolute2.w', 'revolute3.phi', 'revolute3.w', 'revolute4.phi', 'revolute4.w'] 23.89244142998359 23.901345738 23.441006071 Calling exit ...