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 0.001835/0.001835, allocations: 128.5 kB / 17.79 MB, free: 5.246 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 0.001902/0.001902, allocations: 207.2 kB / 20.75 MB, free: 2.297 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 1.618/1.618, allocations: 230.6 MB / 254.1 MB, free: 15.09 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 0.2522/0.2522, allocations: 46.93 MB / 357.1 MB, free: 10.29 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: translateModel(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5007,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w|revolute3.phi|revolute3.w|revolute4.phi|revolute4.w",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint") translateModel(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint,tolerance=1e-06,outputFormat="mat",numberOfIntervals=5007,variableFilter="time|revolute1.phi|revolute1.w|revolute2.phi|revolute2.w|revolute3.phi|revolute3.w|revolute4.phi|revolute4.w",fileNamePrefix="ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint") [Timeout 660] "Notification: Performance of FrontEnd - loaded program: time 0.00205/0.00205, allocations: 63.91 kB / 0.4914 GB, free: 7.406 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1636/0.1656, allocations: 65.99 MB / 0.5559 GB, free: 5.289 MB / 414.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint): time 0.02668/0.1923, allocations: 16.89 MB / 0.5724 GB, free: 4.324 MB / 430.1 MB Notification: Performance of NFInst.instExpressions: time 0.01834/0.2106, allocations: 5.5 MB / 0.5777 GB, free: 14.8 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.005/0.2156, allocations: 159.1 kB / 0.5779 GB, free: 14.65 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01038/0.226, allocations: 4.692 MB / 0.5825 GB, free: 9.941 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.00747/0.2335, allocations: 2.502 MB / 0.5849 GB, free: 7.43 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003482/0.237, allocations: 1.31 MB / 0.5862 GB, free: 6.117 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.3305/0.5674, allocations: 8.622 MB / 0.5946 GB, free: 7.93 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.009393/0.5768, allocations: 4.625 MB / 0.5991 GB, free: 7.621 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.007925/0.5848, allocations: 2.62 MB / 0.6017 GB, free: 7.492 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.008706/0.5935, allocations: 3.435 MB / 0.605 GB, free: 7.191 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.003086/0.5965, allocations: 0.4917 MB / 0.6055 GB, free: 7.191 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.005806/0.6024, allocations: 1.285 MB / 0.6068 GB, free: 7.191 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.007443/0.6098, allocations: 2.921 MB / 0.6096 GB, free: 6.891 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.01217/0.622, allocations: 3.042 MB / 0.6126 GB, free: 5.434 MB / 446.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01994/0.6419, allocations: 9.179 MB / 0.6216 GB, free: 1.711 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 5.189e-06/0.6419, allocations: 0 / 0.6216 GB, free: 1.711 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.483e-06/0.6419, allocations: 1.375 kB / 0.6216 GB, free: 1.711 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0004699/0.6424, allocations: 0 / 0.6216 GB, free: 1.711 MB / 446.1 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 0.02896/0.6713, allocations: 7.353 MB / 0.6287 GB, free: 12.82 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.684e-05/0.6714, allocations: 11.28 kB / 0.6287 GB, free: 12.82 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01458/0.686, allocations: 1.986 MB / 0.6307 GB, free: 11.83 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01762/0.7036, allocations: 5.588 MB / 0.6361 GB, free: 8.637 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005348/0.7041, allocations: 320.8 kB / 0.6364 GB, free: 8.5 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.002478/0.7066, allocations: 420.2 kB / 0.6368 GB, free: 8.371 MB / 462.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03206/0.7387, allocations: 11.01 MB / 0.6476 GB, free: 13.56 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003731/0.739, allocations: 57.62 kB / 0.6477 GB, free: 13.52 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001696/0.7407, allocations: 182.2 kB / 0.6478 GB, free: 13.37 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003932/0.7447, allocations: 1.727 MB / 0.6495 GB, free: 11.66 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02872/0.7734, allocations: 9.541 MB / 0.6588 GB, free: 2.246 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.08824/0.8616, allocations: 45.17 MB / 0.7029 GB, free: 4.52 MB / 0.5137 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02575/0.8874, allocations: 7.609 MB / 0.7104 GB, free: 12.9 MB / 0.5294 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.008294/0.8957, allocations: 4.989 MB / 0.7152 GB, free: 7.91 MB / 0.5294 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02641/0.9221, allocations: 13.3 MB / 0.7282 GB, free: 10.46 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.879e-05/0.9222, allocations: 60.8 kB / 0.7283 GB, free: 10.39 MB / 0.545 GB Notification: Performance of pre-optimization done (n=283): time 6.132e-06/0.9222, allocations: 0 / 0.7283 GB, free: 10.39 MB / 0.545 GB Notification: Performance of matching and sorting (n=406): time 0.286/1.208, allocations: 77.91 MB / 0.8044 GB, free: 12.65 MB / 0.6231 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.02008/1.228, allocations: 11.1 MB / 0.8152 GB, free: 1.375 MB / 0.6231 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01028/1.239, allocations: 4.296 MB / 0.8194 GB, free: 13.07 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 0.001447/1.24, allocations: 91.73 kB / 0.8195 GB, free: 12.97 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.003171/1.243, allocations: 2.95 MB / 0.8224 GB, free: 10.03 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.002781/1.246, allocations: 1.486 MB / 0.8238 GB, free: 8.562 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.005099/1.251, allocations: 1.285 MB / 0.8251 GB, free: 7.27 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001314/1.251, allocations: 301.1 kB / 0.8254 GB, free: 6.973 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00888/1.26, allocations: 5.09 MB / 0.8303 GB, free: 1.879 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.3492/1.609, allocations: 7.152 MB / 0.8373 GB, free: 213.7 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02125/1.63, allocations: 12.83 MB / 0.8499 GB, free: 207.9 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001005/1.631, allocations: 19.03 kB / 0.8499 GB, free: 207.9 MB / 0.6387 GB Notification: Performance of matching and sorting (n=801) (initialization): time 0.06385/1.694, allocations: 20.89 MB / 0.8703 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001609/1.695, allocations: 33.03 kB / 0.8703 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001852/1.695, allocations: 65.34 kB / 0.8704 GB, free: 201.7 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.03299/1.728, allocations: 9.735 MB / 0.8799 GB, free: 199.5 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004854/1.733, allocations: 1.131 MB / 0.881 GB, free: 198.6 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07301/1.806, allocations: 57.06 MB / 0.9367 GB, free: 142.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007439/1.813, allocations: 0.5344 MB / 0.9372 GB, free: 142.2 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001661/1.815, allocations: 298.9 kB / 0.9375 GB, free: 141.9 MB / 0.6387 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 (591): * Single equations (assignments): 582 * 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 {(11,104,52.1%), (2,24,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(2,48)} Notification: Performance of prepare postOptimizeDAE: time 0.005661/1.82, allocations: 2.27 MB / 0.9397 GB, free: 139.6 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001643/1.822, allocations: 493.1 kB / 0.9402 GB, free: 139.4 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03848/1.861, allocations: 19.28 MB / 0.959 GB, free: 120.1 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.03451/1.895, allocations: 17.78 MB / 0.9764 GB, free: 102.2 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.285e-05/1.895, allocations: 30.62 kB / 0.9764 GB, free: 102.2 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001151/1.895, allocations: 19.92 kB / 0.9764 GB, free: 102.2 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.07012/1.965, allocations: 36.39 MB / 1.012 GB, free: 65.52 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.559e-05/1.965, allocations: 7.891 kB / 1.012 GB, free: 65.51 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002664/1.968, allocations: 463.2 kB / 1.012 GB, free: 65.06 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02805/1.996, allocations: 9.592 MB / 1.022 GB, free: 55.45 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00146/1.998, allocations: 75.98 kB / 1.022 GB, free: 55.38 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.4106/2.408, allocations: 55.6 MB / 1.076 GB, free: 198.6 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01666/2.425, allocations: 9.811 MB / 1.086 GB, free: 197.2 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05104/2.476, allocations: 25.8 MB / 1.111 GB, free: 190.3 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001699/2.478, allocations: 0.5422 MB / 1.111 GB, free: 190.2 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002286/2.48, allocations: 79.03 kB / 1.112 GB, free: 190.1 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005121/2.485, allocations: 419.3 kB / 1.112 GB, free: 190.1 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001975/2.487, allocations: 326.6 kB / 1.112 GB, free: 190 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005159/2.487, allocations: 98.72 kB / 1.112 GB, free: 190 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.004166/2.492, allocations: 2.794 MB / 1.115 GB, free: 189 MB / 0.6387 GB Notification: Performance of sort global known variables: time 1.1e-07/2.492, allocations: 0 / 1.115 GB, free: 189 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.009107/2.501, allocations: 2.105 MB / 1.117 GB, free: 188.8 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 {(9,99,61.7%), (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 0.0009723/2.502, allocations: 201 kB / 1.117 GB, free: 188.7 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.02088/2.523, allocations: 12.81 MB / 1.13 GB, free: 181.4 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 7.955e-06/2.523, allocations: 0 / 1.13 GB, free: 181.4 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.01248/2.535, allocations: 6.865 MB / 1.137 GB, free: 175.6 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.005966/2.541, allocations: 0.7827 MB / 1.137 GB, free: 175 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02673/2.568, allocations: 16.62 MB / 1.154 GB, free: 160.2 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005687/2.573, allocations: 4.151 MB / 1.158 GB, free: 156.7 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.004493/2.578, allocations: 1.598 MB / 1.159 GB, free: 155.2 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001669/2.58, allocations: 291.3 kB / 1.159 GB, free: 154.9 MB / 0.6387 GB Notification: Performance of SimCode: time 1.563e-06/2.58, allocations: 3.094 kB / 1.159 GB, free: 154.9 MB / 0.6387 GB Notification: Performance of Templates: time 0.1987/2.778, allocations: 126.1 MB / 1.283 GB, free: 29.29 MB / 0.6387 GB " [Timeout remaining time 657] make -j1 -f ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.makefile [Timeout 660] (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 & ./ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint -abortSlowSimulation -alarm=480 -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe 2>&1) [Timeout 480] [Calling os._exit(0), Time elapsed: 10.510139063000679] 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'] 2.7877630554139614 2.802968026 2.157384061 Calling exit ...