Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.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 0.001253/0.001253, allocations: 114.5 kB / 21.17 MB, free: 0.6172 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 0.001386/0.001386, allocations: 206.2 kB / 24.47 MB, free: 4.023 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: 230.2 MB / 257.8 MB, free: 8.512 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 0.2816/0.2816, allocations: 46.9 MB / 361.1 MB, free: 4.652 MB / 286.1 MB " [Timeout remaining time 179] 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: 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-beta.om_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-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint") [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 0.002365/0.002365, allocations: 79.88 kB / 0.4968 GB, free: 8.371 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3605/0.3628, allocations: 65.97 MB / 0.5612 GB, free: 34.52 MB / 446.1 MB Notification: Performance of NFInst.instantiate(ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint): time 0.01482/0.3777, allocations: 16.9 MB / 0.5777 GB, free: 22.52 MB / 446.1 MB Notification: Performance of NFInst.instExpressions: time 0.01261/0.3903, allocations: 5.521 MB / 0.5831 GB, free: 18.85 MB / 446.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.004104/0.3944, allocations: 132.6 kB / 0.5832 GB, free: 18.82 MB / 446.1 MB Notification: Performance of NFTyping.typeComponents: time 0.008225/0.4026, allocations: 4.709 MB / 0.5878 GB, free: 16.66 MB / 446.1 MB Notification: Performance of NFTyping.typeBindings: time 0.007283/0.4099, allocations: 2.504 MB / 0.5903 GB, free: 15.44 MB / 446.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.003188/0.4131, allocations: 1.316 MB / 0.5916 GB, free: 14.87 MB / 446.1 MB Notification: Performance of NFFlatten.flatten: time 0.01288/0.4259, allocations: 8.631 MB / 0.6 GB, free: 11.54 MB / 446.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.004791/0.4307, allocations: 4.002 MB / 0.6039 GB, free: 8.82 MB / 446.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.004281/0.435, allocations: 2.593 MB / 0.6064 GB, free: 7.348 MB / 446.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.005009/0.44, allocations: 3.436 MB / 0.6098 GB, free: 5.191 MB / 446.1 MB Notification: Performance of NFPackage.collectConstants: time 0.001393/0.4414, allocations: 0.4937 MB / 0.6103 GB, free: 5.023 MB / 446.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.00255/0.444, allocations: 1.288 MB / 0.6115 GB, free: 3.734 MB / 446.1 MB Notification: Performance of NFScalarize.scalarize: time 0.001995/0.446, allocations: 2.922 MB / 0.6144 GB, free: 0.8047 MB / 446.1 MB Notification: Performance of NFVerifyModel.verify: time 0.004194/0.4502, allocations: 3.042 MB / 0.6173 GB, free: 13.74 MB / 462.1 MB Notification: Performance of NFConvertDAE.convert: time 0.01339/0.4635, allocations: 9.173 MB / 0.6263 GB, free: 4.531 MB / 462.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.825e-06/0.4636, allocations: 0 / 0.6263 GB, free: 4.531 MB / 462.1 MB Notification: Performance of FrontEnd: time 2.194e-06/0.4636, allocations: 0 / 0.6263 GB, free: 4.531 MB / 462.1 MB Notification: Performance of Transformations before backend: time 0.0003273/0.4639, allocations: 3.984 kB / 0.6263 GB, free: 4.527 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 0.02184/0.4857, allocations: 7.344 MB / 0.6335 GB, free: 13.09 MB / 478.1 MB Notification: Performance of prepare preOptimizeDAE: time 4.901e-05/0.4858, allocations: 8.031 kB / 0.6335 GB, free: 13.09 MB / 478.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01293/0.4987, allocations: 1.994 MB / 0.6354 GB, free: 11.09 MB / 478.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01478/0.5135, allocations: 5.574 MB / 0.6409 GB, free: 5.445 MB / 478.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003774/0.5139, allocations: 325.6 kB / 0.6412 GB, free: 5.121 MB / 478.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.001558/0.5154, allocations: 423.7 kB / 0.6416 GB, free: 4.707 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02693/0.5423, allocations: 11.01 MB / 0.6523 GB, free: 9.129 MB / 494.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0003287/0.5427, allocations: 59.59 kB / 0.6524 GB, free: 9.07 MB / 494.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001223/0.5439, allocations: 183.9 kB / 0.6526 GB, free: 8.891 MB / 494.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.003598/0.5475, allocations: 1.718 MB / 0.6543 GB, free: 7.168 MB / 494.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02449/0.572, allocations: 9.547 MB / 0.6636 GB, free: 13.6 MB / 0.4981 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.07468/0.6467, allocations: 45.17 MB / 0.7077 GB, free: 15.22 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02364/0.6703, allocations: 7.614 MB / 0.7151 GB, free: 7.586 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007005/0.6773, allocations: 4.993 MB / 0.72 GB, free: 2.586 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0237/0.701, allocations: 13.28 MB / 0.733 GB, free: 5.023 MB / 0.5606 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 8.558e-05/0.7011, allocations: 64.8 kB / 0.733 GB, free: 4.949 MB / 0.5606 GB Notification: Performance of pre-optimization done (n=283): time 5.169e-06/0.7011, allocations: 0 / 0.733 GB, free: 4.949 MB / 0.5606 GB Notification: Performance of matching and sorting (n=406): time 0.5893/1.29, allocations: 77.91 MB / 0.8091 GB, free: 133.7 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.01456/1.305, allocations: 11.1 MB / 0.82 GB, free: 122.5 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00701/1.312, allocations: 4.3 MB / 0.8242 GB, free: 118.2 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 0.001383/1.313, allocations: 93.61 kB / 0.8242 GB, free: 118.1 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.002235/1.316, allocations: 2.955 MB / 0.8271 GB, free: 115.5 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.002209/1.318, allocations: 1.485 MB / 0.8286 GB, free: 114.2 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004138/1.322, allocations: 1.286 MB / 0.8298 GB, free: 112.9 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 5.472e-05/1.322, allocations: 301.1 kB / 0.8301 GB, free: 112.6 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006293/1.328, allocations: 5.088 MB / 0.8351 GB, free: 107.5 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007288/1.336, allocations: 7.152 MB / 0.8421 GB, free: 99.4 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.01563/1.351, allocations: 12.83 MB / 0.8546 GB, free: 85.66 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0001075/1.351, allocations: 20 kB / 0.8546 GB, free: 85.64 MB / 0.5762 GB Notification: Performance of matching and sorting (n=801) (initialization): time 0.04135/1.393, allocations: 20.88 MB / 0.875 GB, free: 64.73 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001076/1.393, allocations: 32 kB / 0.875 GB, free: 64.7 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000126/1.393, allocations: 65.69 kB / 0.8751 GB, free: 64.63 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.02552/1.418, allocations: 9.733 MB / 0.8846 GB, free: 54.88 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.004528/1.423, allocations: 1.127 MB / 0.8857 GB, free: 53.75 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.07132/1.494, allocations: 57.08 MB / 0.9415 GB, free: 12.26 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007477/1.502, allocations: 0.5266 MB / 0.942 GB, free: 11.73 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001644/1.503, allocations: 303.8 kB / 0.9423 GB, free: 11.44 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 (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 0.006931/1.51, allocations: 2.268 MB / 0.9445 GB, free: 9.16 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002137/1.512, allocations: 492.8 kB / 0.9449 GB, free: 8.676 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.04811/1.561, allocations: 19.28 MB / 0.9638 GB, free: 5.332 MB / 0.6075 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0437/1.604, allocations: 17.77 MB / 0.9811 GB, free: 3.508 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 0.0001128/1.604, allocations: 31.94 kB / 0.9812 GB, free: 3.477 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001086/1.604, allocations: 19.92 kB / 0.9812 GB, free: 3.457 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.3824/1.987, allocations: 36.4 MB / 1.017 GB, free: 194.7 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.901e-05/1.987, allocations: 7.328 kB / 1.017 GB, free: 194.7 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00291/1.99, allocations: 454.3 kB / 1.017 GB, free: 194.6 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.02711/2.017, allocations: 9.594 MB / 1.027 GB, free: 192.9 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00111/2.018, allocations: 74.86 kB / 1.027 GB, free: 192.9 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.06402/2.082, allocations: 55.6 MB / 1.081 GB, free: 155.2 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 0.01167/2.094, allocations: 9.818 MB / 1.09 GB, free: 145.4 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.04045/2.134, allocations: 25.81 MB / 1.116 GB, free: 119.8 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.001543/2.136, allocations: 0.5451 MB / 1.116 GB, free: 119.5 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00122/2.137, allocations: 72 kB / 1.116 GB, free: 119.4 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00359/2.141, allocations: 415.3 kB / 1.117 GB, free: 119 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001546/2.142, allocations: 325.8 kB / 1.117 GB, free: 118.7 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003389/2.142, allocations: 99.98 kB / 1.117 GB, free: 118.6 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.003383/2.146, allocations: 2.797 MB / 1.12 GB, free: 115.8 MB / 0.6387 GB Notification: Performance of sort global known variables: time 1.21e-07/2.146, allocations: 0 / 1.12 GB, free: 115.8 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.006623/2.152, allocations: 2.113 MB / 1.122 GB, free: 113.7 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 0.0006206/2.153, allocations: 188.8 kB / 1.122 GB, free: 113.5 MB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.01715/2.17, allocations: 12.8 MB / 1.135 GB, free: 100.7 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 1.203e-05/2.17, allocations: 0 / 1.135 GB, free: 100.7 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.01132/2.181, allocations: 6.869 MB / 1.141 GB, free: 93.82 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004631/2.186, allocations: 0.7917 MB / 1.142 GB, free: 93.07 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02458/2.211, allocations: 16.74 MB / 1.158 GB, free: 76.29 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005418/2.216, allocations: 4.143 MB / 1.162 GB, free: 72.11 MB / 0.6387 GB Notification: Performance of simCode: alias equations: time 0.003981/2.22, allocations: 1.597 MB / 1.164 GB, free: 70.51 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00165/2.222, allocations: 299.3 kB / 1.164 GB, free: 70.21 MB / 0.6387 GB Notification: Performance of SimCode: time 1.112e-06/2.222, allocations: 0 / 1.164 GB, free: 70.21 MB / 0.6387 GB Notification: Performance of Templates: time 0.4744/2.696, allocations: 129.2 MB / 1.29 GB, free: 168.4 MB / 0.6387 GB " [Timeout remaining time 657] make -j1 -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.makefile [Timeout 660] (rm -f ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; mkfifo ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe ; head -c 1048576 < ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe >> ../files/ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.sim & ./ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint -abortSlowSimulation -alarm=480 -s gbode -emit_protected -lv LOG_STATS > ModelicaTest_4.1.0-beta.om_ModelicaTest.MultiBody.Joints.RevolutePlanarLoopConstraint.pipe 2>&1) [Timeout 480] [Calling os._exit(0), Time elapsed: 10.292364492081106] 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'] 2.7061748071573675 2.717293737 2.250977025 Calling exit ...