Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.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 3.2.3+maint.om/package.mo", uses=false) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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: translateModel(Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic") translateModel(Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001342/0.001342, allocations: 111.3 kB / 15.23 MB, free: 0.6406 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001253/0.001254, allocations: 191 kB / 16.14 MB, free: 6.707 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.49/1.49, allocations: 205.1 MB / 222 MB, free: 4.762 MB / 174.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001308/0.001309, allocations: 51.94 kB / 278.1 MB, free: 12.78 MB / 238.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2915/0.2928, allocations: 46.62 MB / 324.7 MB, free: 1.945 MB / 254.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic): time 0.1062/0.3991, allocations: 110.6 MB / 435.2 MB, free: 5.188 MB / 366.1 MB Notification: Performance of NFInst.instExpressions: time 0.3099/0.709, allocations: 22.26 MB / 457.5 MB, free: 456 kB / 382.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.03098/0.7401, allocations: 482.2 kB / 458 MB, free: 456 kB / 382.1 MB Notification: Performance of NFTyping.typeComponents: time 0.01833/0.7585, allocations: 11.17 MB / 469.1 MB, free: 188 kB / 382.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01091/0.7695, allocations: 3.417 MB / 472.6 MB, free: 15.97 MB / 398.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.006723/0.7762, allocations: 2.375 MB / 474.9 MB, free: 15.92 MB / 398.1 MB Notification: Performance of NFFlatten.flatten: time 0.02111/0.7973, allocations: 15.34 MB / 490.3 MB, free: 14.05 MB / 398.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.02163/0.819, allocations: 15.21 MB / 0.4936 GB, free: 7.703 MB / 398.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01006/0.8291, allocations: 4.535 MB / 0.4981 GB, free: 3.961 MB / 398.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.0127/0.8419, allocations: 7.029 MB / 0.5049 GB, free: 13.59 MB / 414.1 MB Notification: Performance of NFPackage.collectConstants: time 0.004404/0.8463, allocations: 0.8984 MB / 0.5058 GB, free: 12.69 MB / 414.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.007636/0.854, allocations: 2.283 MB / 0.508 GB, free: 10.52 MB / 414.1 MB Notification: Performance of NFScalarize.scalarize: time 0.01045/0.8645, allocations: 5.505 MB / 0.5134 GB, free: 5.059 MB / 414.1 MB Notification: Performance of NFVerifyModel.verify: time 0.01757/0.882, allocations: 6.319 MB / 0.5196 GB, free: 14.75 MB / 430.1 MB Notification: Performance of NFConvertDAE.convert: time 0.03002/0.9121, allocations: 22.12 MB / 0.5412 GB, free: 9.055 MB / 446.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.725e-06/0.9122, allocations: 0 / 0.5412 GB, free: 9.055 MB / 446.1 MB Notification: Performance of FrontEnd: time 1.904e-06/0.9122, allocations: 4 kB / 0.5412 GB, free: 9.051 MB / 446.1 MB Notification: Performance of Transformations before backend: time 0.0009771/0.9132, allocations: 3.938 kB / 0.5412 GB, free: 9.047 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: 4012 * Number of variables: 4012 Notification: Performance of Generate backend data structure: time 0.05494/0.9681, allocations: 14 MB / 0.5549 GB, free: 11.17 MB / 462.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.654e-05/0.9682, allocations: 8.031 kB / 0.5549 GB, free: 11.16 MB / 462.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01475/0.983, allocations: 3.057 MB / 0.5579 GB, free: 8.09 MB / 462.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01741/1, allocations: 7.051 MB / 0.5647 GB, free: 1.406 MB / 462.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0009079/1.001, allocations: 0.7443 MB / 0.5655 GB, free: 0.7344 MB / 462.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005639/1.007, allocations: 1.104 MB / 0.5665 GB, free: 15.71 MB / 478.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.08717/1.094, allocations: 33.88 MB / 0.5996 GB, free: 12.88 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006574/1.095, allocations: 84.69 kB / 0.5997 GB, free: 12.83 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004972/1.1, allocations: 454.5 kB / 0.6001 GB, free: 12.46 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.008464/1.108, allocations: 4.551 MB / 0.6046 GB, free: 7.965 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.4161/1.525, allocations: 31.95 MB / 0.6358 GB, free: 224.5 MB / 0.5138 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.1378/1.662, allocations: 114.2 MB / 0.7473 GB, free: 122 MB / 0.5138 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0482/1.711, allocations: 18.7 MB / 0.7656 GB, free: 103.2 MB / 0.5138 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01143/1.722, allocations: 10.02 MB / 0.7754 GB, free: 93.17 MB / 0.5138 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04365/1.766, allocations: 32.24 MB / 0.8069 GB, free: 59.98 MB / 0.5138 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 7.133e-05/1.766, allocations: 90.09 kB / 0.8069 GB, free: 59.88 MB / 0.5138 GB Notification: Performance of pre-optimization done (n=512): time 7.915e-06/1.766, allocations: 0 / 0.8069 GB, free: 59.88 MB / 0.5138 GB Notification: Performance of matching and sorting (n=773): time 0.8228/2.589, allocations: 165.8 MB / 0.9689 GB, free: 143.4 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.956e-05/2.589, allocations: 214.1 kB / 0.9691 GB, free: 143.2 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01338/2.602, allocations: 7.991 MB / 0.9769 GB, free: 135.2 MB / 0.5138 GB Notification: Performance of collectPreVariables (initialization): time 0.003744/2.606, allocations: 145.7 kB / 0.977 GB, free: 135.1 MB / 0.5138 GB Notification: Performance of collectInitialEqns (initialization): time 0.004305/2.61, allocations: 6.93 MB / 0.9838 GB, free: 128.2 MB / 0.5138 GB Notification: Performance of collectInitialBindings (initialization): time 0.005627/2.616, allocations: 2.734 MB / 0.9865 GB, free: 125.5 MB / 0.5138 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.01387/2.63, allocations: 3.038 MB / 0.9894 GB, free: 122.4 MB / 0.5138 GB Notification: Performance of setup shared object (initialization): time 5.182e-05/2.63, allocations: 305.1 kB / 0.9897 GB, free: 122.1 MB / 0.5138 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01748/2.648, allocations: 11.22 MB / 1.001 GB, free: 110.9 MB / 0.5138 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.02372/2.671, allocations: 17.78 MB / 1.018 GB, free: 90.04 MB / 0.5138 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0391/2.711, allocations: 30.22 MB / 1.048 GB, free: 56.7 MB / 0.5138 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002651/2.711, allocations: 64 kB / 1.048 GB, free: 56.63 MB / 0.5138 GB Notification: Performance of matching and sorting (n=1941) (initialization): time 0.3271/3.038, allocations: 29.52 MB / 1.076 GB, free: 190.9 MB / 0.5138 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001639/3.038, allocations: 99.94 kB / 1.077 GB, free: 190.9 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002783/3.038, allocations: 219.2 kB / 1.077 GB, free: 190.9 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002805/3.039, allocations: 309.8 kB / 1.077 GB, free: 190.9 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02144/3.06, allocations: 4.592 MB / 1.082 GB, free: 190.8 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005035/3.061, allocations: 452.4 kB / 1.082 GB, free: 190.8 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01678/3.077, allocations: 1.178 MB / 1.083 GB, free: 190.5 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004884/3.082, allocations: 0.7427 MB / 1.084 GB, free: 190.4 MB / 0.5138 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 1004 * Number of states: 0 () * Number of discrete variables: 102 (body3.sphereColor[3],body3.sphereColor[2],body3.sphereColor[1],body3.cylinderColor[3],body3.cylinderColor[2],body3.cylinderColor[1],rod4.color[3],rod4.color[2],rod4.color[1],jointRRR3.rodColor[3],jointRRR3.rodColor[2],jointRRR3.rodColor[1],jointRRR3.cylinderColor[3],jointRRR3.cylinderColor[2],jointRRR3.cylinderColor[1],jointRRR3.jointUSR.rod1Color[3],jointRRR3.jointUSR.rod1Color[2],jointRRR3.jointUSR.rod1Color[1],jointRRR3.jointUSR.cylinderColor[3],jointRRR3.jointUSR.cylinderColor[2],jointRRR3.jointUSR.cylinderColor[1],jointRRR3.jointUSR.sphereColor[3],jointRRR3.jointUSR.sphereColor[2],jointRRR3.jointUSR.sphereColor[1],jointRRR3.jointUSR.revoluteColor[3],jointRRR3.jointUSR.revoluteColor[2],jointRRR3.jointUSR.revoluteColor[1],body2.sphereColor[3],body2.sphereColor[2],body2.sphereColor[1],body2.cylinderColor[3],body2.cylinderColor[2],body2.cylinderColor[1],rod3.color[3],rod3.color[2],rod3.color[1],jointRRR2.rodColor[3],jointRRR2.rodColor[2],jointRRR2.rodColor[1],jointRRR2.cylinderColor[3],jointRRR2.cylinderColor[2],jointRRR2.cylinderColor[1],jointRRR2.jointUSR.rod1Color[3],jointRRR2.jointUSR.rod1Color[2],jointRRR2.jointUSR.rod1Color[1],jointRRR2.jointUSR.cylinderColor[3],jointRRR2.jointUSR.cylinderColor[2],jointRRR2.jointUSR.cylinderColor[1],jointRRR2.jointUSR.sphereColor[3],jointRRR2.jointUSR.sphereColor[2],jointRRR2.jointUSR.sphereColor[1],jointRRR2.jointUSR.revoluteColor[3],jointRRR2.jointUSR.revoluteColor[2],jointRRR2.jointUSR.revoluteColor[1],body1.sphereColor[3],body1.sphereColor[2],body1.sphereColor[1],body1.cylinderColor[3],body1.cylinderColor[2],body1.cylinderColor[1],rod2.color[3],rod2.color[2],rod2.color[1],rod1.color[3],rod1.color[2],rod1.color[1],rev.cylinderColor[3],rev.cylinderColor[2],rev.cylinderColor[1],jointRRR1.rodColor[3],jointRRR1.rodColor[2],jointRRR1.rodColor[1],jointRRR1.cylinderColor[3],jointRRR1.cylinderColor[2],jointRRR1.cylinderColor[1],jointRRR3.jointUSR.revolute.positiveBranch,jointRRR2.jointUSR.revolute.positiveBranch,jointRRR1.jointUSR.revolute.positiveBranch,jointRRR1.jointUSR.rod1Color[3],jointRRR1.jointUSR.rod1Color[2],jointRRR1.jointUSR.rod1Color[1],jointRRR1.jointUSR.cylinderColor[3],jointRRR1.jointUSR.cylinderColor[2],jointRRR1.jointUSR.cylinderColor[1],jointRRR1.jointUSR.sphereColor[3],jointRRR1.jointUSR.sphereColor[2],jointRRR1.jointUSR.sphereColor[1],jointRRR1.jointUSR.revoluteColor[3],jointRRR1.jointUSR.revoluteColor[2],jointRRR1.jointUSR.revoluteColor[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]) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (1905): * Single equations (assignments): 1896 * Array equations: 9 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.01745/3.1, allocations: 5.507 MB / 1.089 GB, free: 188.1 MB / 0.5138 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003664/3.104, allocations: 0.7984 MB / 1.09 GB, free: 188.1 MB / 0.5138 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03496/3.139, allocations: 21.35 MB / 1.111 GB, free: 178.3 MB / 0.5138 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.487e-05/3.139, allocations: 79.34 kB / 1.111 GB, free: 178.3 MB / 0.5138 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.008e-05/3.139, allocations: 0 / 1.111 GB, free: 178.3 MB / 0.5138 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0001361/3.139, allocations: 39.34 kB / 1.111 GB, free: 178.3 MB / 0.5138 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.09097/3.23, allocations: 45.94 MB / 1.156 GB, free: 141.9 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.724e-05/3.23, allocations: 7.984 kB / 1.156 GB, free: 141.9 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01507/3.245, allocations: 2.508 MB / 1.158 GB, free: 139.5 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002207/3.245, allocations: 32 kB / 1.158 GB, free: 139.5 MB / 0.5138 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.004589/3.25, allocations: 132 kB / 1.158 GB, free: 139.3 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0001921/3.25, allocations: 41.11 kB / 1.158 GB, free: 139.3 MB / 0.5138 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.23e-05/3.25, allocations: 11 kB / 1.158 GB, free: 139.3 MB / 0.5138 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.05249/3.303, allocations: 35.75 MB / 1.193 GB, free: 103.8 MB / 0.5138 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009073/3.312, allocations: 2.889 MB / 1.196 GB, free: 101.3 MB / 0.5138 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005418/3.317, allocations: 128 kB / 1.196 GB, free: 101.2 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01197/3.329, allocations: 0.7873 MB / 1.197 GB, free: 100.4 MB / 0.5138 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003714/3.333, allocations: 420.9 kB / 1.197 GB, free: 99.98 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.002782/3.336, allocations: 192 kB / 1.198 GB, free: 99.79 MB / 0.5138 GB Notification: Performance of sorting global known variables: time 0.0114/3.347, allocations: 5.002 MB / 1.203 GB, free: 94.83 MB / 0.5138 GB Notification: Performance of sort global known variables: time 3.21e-07/3.347, allocations: 0 / 1.203 GB, free: 94.83 MB / 0.5138 GB Notification: Performance of remove unused functions: time 0.01999/3.367, allocations: 3.277 MB / 1.206 GB, free: 91.57 MB / 0.5138 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 30 * Number of states: 2 (rev.phi,rev.w) * 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 (757): * Single equations (assignments): 754 * Array equations: 3 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.003491/3.371, allocations: 448.9 kB / 1.206 GB, free: 91.22 MB / 0.5138 GB Notification: Performance of simCode: created initialization part: time 0.0396/3.41, allocations: 25 MB / 1.231 GB, free: 66.36 MB / 0.5138 GB Notification: Performance of simCode: created event and clocks part: time 1.331e-05/3.411, allocations: 0 / 1.231 GB, free: 66.36 MB / 0.5138 GB Notification: Performance of simCode: created simulation system equations: time 0.01684/3.427, allocations: 10.66 MB / 1.241 GB, free: 55.7 MB / 0.5138 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01394/3.441, allocations: 0.9672 MB / 1.242 GB, free: 54.76 MB / 0.5138 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.2834/3.725, allocations: 40.25 MB / 1.281 GB, free: 190.9 MB / 0.5138 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0154/3.74, allocations: 8.102 MB / 1.289 GB, free: 189.6 MB / 0.5138 GB Notification: Performance of simCode: alias equations: time 0.02177/3.762, allocations: 5.265 MB / 1.294 GB, free: 189.5 MB / 0.5138 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.008771/3.771, allocations: 0.6174 MB / 1.295 GB, free: 189.4 MB / 0.5138 GB Notification: Performance of SimCode: time 1.152e-06/3.771, allocations: 3.938 kB / 1.295 GB, free: 189.4 MB / 0.5138 GB Notification: Performance of Templates: time 0.2072/3.978, allocations: 132.1 MB / 1.424 GB, free: 67.53 MB / 0.5138 GB make -j1 -f Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.makefile (rm -f Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe ; mkfifo Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe ; head -c 1048576 < Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe >> ../files/Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.sim & ./Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.2.1_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe 2>&1)