Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Modelica_3.2.2_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_3.2.2_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_3.2.2_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 0.001095/0.001095, allocations: 111.8 kB / 17.06 MB, free: 6.09 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001151/0.001151, allocations: 199 kB / 18 MB, free: 5.168 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.462/1.462, allocations: 205.1 MB / 223.9 MB, free: 12.21 MB / 190.1 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 0.001104/0.001104, allocations: 51.92 kB / 327.9 MB, free: 3.281 MB / 270.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09412/0.09523, allocations: 46.62 MB / 374.5 MB, free: 4.551 MB / 318.1 MB Notification: Performance of NFInst.instantiate(Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic): time 0.2449/0.3402, allocations: 26.79 MB / 401.3 MB, free: 12.19 MB / 334.1 MB Notification: Performance of NFInst.instExpressions: time 0.02337/0.3636, allocations: 7.957 MB / 409.2 MB, free: 6.758 MB / 334.1 MB Notification: Performance of NFInst.updateImplicitVariability: time 0.0098/0.3736, allocations: 178.8 kB / 409.4 MB, free: 6.73 MB / 334.1 MB Notification: Performance of NFTyping.typeComponents: time 0.0215/0.3951, allocations: 11.09 MB / 420.5 MB, free: 15.94 MB / 350.1 MB Notification: Performance of NFTyping.typeBindings: time 0.01478/0.4099, allocations: 3.613 MB / 424.1 MB, free: 13.24 MB / 350.1 MB Notification: Performance of NFTyping.typeClassSections: time 0.007492/0.4174, allocations: 2.599 MB / 426.7 MB, free: 11.16 MB / 350.1 MB Notification: Performance of NFFlatten.flatten: time 0.02001/0.4375, allocations: 10.36 MB / 437.1 MB, free: 0.7773 MB / 350.1 MB Notification: Performance of NFFlatten.resolveConnections: time 0.02858/0.4661, allocations: 15.8 MB / 452.9 MB, free: 0.8867 MB / 366.1 MB Notification: Performance of NFEvalConstants.evaluate: time 0.01211/0.4783, allocations: 5.241 MB / 458.1 MB, free: 11.63 MB / 382.1 MB Notification: Performance of NFSimplifyModel.simplify: time 0.013/0.4913, allocations: 6.818 MB / 464.9 MB, free: 4.793 MB / 382.1 MB Notification: Performance of NFPackage.collectConstants: time 0.005134/0.4965, allocations: 1.438 MB / 466.4 MB, free: 3.355 MB / 382.1 MB Notification: Performance of NFFlatten.collectFunctions: time 0.008707/0.5053, allocations: 2.72 MB / 469.1 MB, free: 0.6367 MB / 382.1 MB Notification: Performance of NFScalarize.scalarize: time 0.009484/0.5148, allocations: 6.053 MB / 475.2 MB, free: 10.57 MB / 398.1 MB Notification: Performance of NFVerifyModel.verify: time 0.0148/0.5296, allocations: 6.868 MB / 482 MB, free: 3.668 MB / 398.1 MB Notification: Performance of NFConvertDAE.convert: time 0.03328/0.5629, allocations: 23.01 MB / 0.4932 GB, free: 12.58 MB / 430.1 MB Notification: Performance of FrontEnd - DAE generated: time 7.845e-06/0.563, allocations: 0 / 0.4932 GB, free: 12.58 MB / 430.1 MB Notification: Performance of FrontEnd: time 1.734e-06/0.563, allocations: 0 / 0.4932 GB, free: 12.58 MB / 430.1 MB Notification: Performance of Transformations before backend: time 0.0009153/0.5639, allocations: 0 / 0.4932 GB, free: 12.58 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: 4012 * Number of variables: 4012 Notification: Performance of Generate backend data structure: time 0.04804/0.612, allocations: 13.98 MB / 0.5069 GB, free: 14.5 MB / 446.1 MB Notification: Performance of prepare preOptimizeDAE: time 5.57e-05/0.612, allocations: 8.031 kB / 0.5069 GB, free: 14.49 MB / 446.1 MB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0159/0.6279, allocations: 3.082 MB / 0.5099 GB, free: 11.39 MB / 446.1 MB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01972/0.6477, allocations: 7.173 MB / 0.5169 GB, free: 4.137 MB / 446.1 MB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007792/0.6485, allocations: 0.7496 MB / 0.5176 GB, free: 3.387 MB / 446.1 MB Notification: Performance of preOpt expandDerOperator (simulation): time 0.005343/0.6539, allocations: 1.097 MB / 0.5187 GB, free: 2.289 MB / 446.1 MB Notification: Performance of preOpt clockPartitioning (simulation): time 0.5423/1.196, allocations: 33.89 MB / 0.5518 GB, free: 131.4 MB / 478.1 MB Notification: Performance of preOpt findStateOrder (simulation): time 0.0007218/1.197, allocations: 80.39 kB / 0.5518 GB, free: 131.4 MB / 478.1 MB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.004965/1.202, allocations: 452.9 kB / 0.5523 GB, free: 131.4 MB / 478.1 MB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.009568/1.212, allocations: 4.553 MB / 0.5567 GB, free: 131.2 MB / 478.1 MB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.07901/1.291, allocations: 31.96 MB / 0.5879 GB, free: 119.3 MB / 478.1 MB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.149/1.44, allocations: 113.6 MB / 0.6989 GB, free: 5.441 MB / 478.1 MB Notification: Performance of preOpt comSubExp (simulation): time 0.05426/1.494, allocations: 18.71 MB / 0.7171 GB, free: 2.582 MB / 494.1 MB Notification: Performance of preOpt resolveLoops (simulation): time 0.01441/1.508, allocations: 10.02 MB / 0.7269 GB, free: 8.547 MB / 0.4982 GB Notification: Performance of preOpt evalFunc (simulation): time 0.3436/1.852, allocations: 32.24 MB / 0.7584 GB, free: 167.4 MB / 0.5138 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0001086/1.852, allocations: 89.55 kB / 0.7585 GB, free: 167.4 MB / 0.5138 GB Notification: Performance of pre-optimization done (n=512): time 1.075e-05/1.852, allocations: 1.25 kB / 0.7585 GB, free: 167.4 MB / 0.5138 GB Notification: Performance of matching and sorting (n=773): time 0.5993/2.452, allocations: 165.9 MB / 0.9205 GB, free: 34.41 MB / 0.5138 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.459e-05/2.452, allocations: 206.2 kB / 0.9206 GB, free: 34.17 MB / 0.5138 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01326/2.465, allocations: 7.991 MB / 0.9285 GB, free: 26.22 MB / 0.5138 GB Notification: Performance of collectPreVariables (initialization): time 0.002897/2.468, allocations: 145.7 kB / 0.9286 GB, free: 26.07 MB / 0.5138 GB Notification: Performance of collectInitialEqns (initialization): time 0.003824/2.472, allocations: 6.937 MB / 0.9354 GB, free: 19.14 MB / 0.5138 GB Notification: Performance of collectInitialBindings (initialization): time 0.004361/2.476, allocations: 2.731 MB / 0.938 GB, free: 16.43 MB / 0.5138 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.239/2.715, allocations: 3.032 MB / 0.941 GB, free: 162.1 MB / 0.5138 GB Notification: Performance of setup shared object (initialization): time 4.458e-05/2.715, allocations: 302 kB / 0.9413 GB, free: 161.8 MB / 0.5138 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01867/2.734, allocations: 11.23 MB / 0.9522 GB, free: 158.8 MB / 0.5138 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0219/2.756, allocations: 17.78 MB / 0.9696 GB, free: 145.7 MB / 0.5138 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.03833/2.794, allocations: 30.22 MB / 0.9991 GB, free: 125.9 MB / 0.5138 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 0.0002753/2.795, allocations: 62.91 kB / 0.9992 GB, free: 125.9 MB / 0.5138 GB Notification: Performance of matching and sorting (n=1941) (initialization): time 0.0482/2.843, allocations: 29.53 MB / 1.028 GB, free: 103.8 MB / 0.5138 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001818/2.843, allocations: 100 kB / 1.028 GB, free: 103.7 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0002994/2.843, allocations: 220 kB / 1.028 GB, free: 103.5 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002459/2.844, allocations: 312 kB / 1.029 GB, free: 103.2 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.02118/2.865, allocations: 4.587 MB / 1.033 GB, free: 99.61 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005817/2.865, allocations: 455.2 kB / 1.034 GB, free: 99.21 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01666/2.882, allocations: 1.177 MB / 1.035 GB, free: 98.39 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.004903/2.887, allocations: 0.7473 MB / 1.035 GB, free: 97.66 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 0.01662/2.904, allocations: 5.503 MB / 1.041 GB, free: 92.89 MB / 0.5138 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003667/2.907, allocations: 0.8044 MB / 1.042 GB, free: 92.51 MB / 0.5138 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03988/2.947, allocations: 21.35 MB / 1.062 GB, free: 72.36 MB / 0.5138 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.276e-05/2.947, allocations: 78.62 kB / 1.063 GB, free: 72.29 MB / 0.5138 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.005e-05/2.947, allocations: 3.938 kB / 1.063 GB, free: 72.28 MB / 0.5138 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0002147/2.948, allocations: 35.86 kB / 1.063 GB, free: 72.25 MB / 0.5138 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.08324/3.031, allocations: 45.3 MB / 1.107 GB, free: 27.12 MB / 0.5138 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.595e-05/3.031, allocations: 11.98 kB / 1.107 GB, free: 27.11 MB / 0.5138 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.01539/3.046, allocations: 2.508 MB / 1.109 GB, free: 24.59 MB / 0.5138 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0001232/3.047, allocations: 32 kB / 1.109 GB, free: 24.56 MB / 0.5138 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.002523/3.049, allocations: 136 kB / 1.109 GB, free: 24.43 MB / 0.5138 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 9.858e-05/3.049, allocations: 39.88 kB / 1.109 GB, free: 24.39 MB / 0.5138 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.105e-06/3.049, allocations: 15.92 kB / 1.109 GB, free: 24.38 MB / 0.5138 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.3115/3.361, allocations: 35.78 MB / 1.144 GB, free: 141.6 MB / 0.5138 GB Notification: Performance of postOpt removeConstants (simulation): time 0.009254/3.37, allocations: 2.885 MB / 1.147 GB, free: 140.5 MB / 0.5138 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00358/3.374, allocations: 130.1 kB / 1.147 GB, free: 140.4 MB / 0.5138 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01151/3.385, allocations: 0.7793 MB / 1.148 GB, free: 140.3 MB / 0.5138 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.003732/3.389, allocations: 421.8 kB / 1.148 GB, free: 140.2 MB / 0.5138 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001801/3.391, allocations: 194.1 kB / 1.149 GB, free: 140.2 MB / 0.5138 GB Notification: Performance of sorting global known variables: time 0.01281/3.404, allocations: 5.012 MB / 1.154 GB, free: 138.6 MB / 0.5138 GB Notification: Performance of sort global known variables: time 7.52e-07/3.404, allocations: 0 / 1.154 GB, free: 138.6 MB / 0.5138 GB Notification: Performance of remove unused functions: time 0.01717/3.421, allocations: 3.281 MB / 1.157 GB, free: 138.2 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 0.00298/3.424, allocations: 446.6 kB / 1.157 GB, free: 138 MB / 0.5138 GB Notification: Performance of simCode: created initialization part: time 0.03826/3.462, allocations: 25.08 MB / 1.182 GB, free: 127.7 MB / 0.5138 GB Notification: Performance of simCode: created event and clocks part: time 1.764e-05/3.462, allocations: 3.969 kB / 1.182 GB, free: 127.7 MB / 0.5138 GB Notification: Performance of simCode: created simulation system equations: time 0.01576/3.478, allocations: 10.66 MB / 1.192 GB, free: 123 MB / 0.5138 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009933/3.488, allocations: 1.003 MB / 1.193 GB, free: 122.5 MB / 0.5138 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05962/3.548, allocations: 34.08 MB / 1.226 GB, free: 93.96 MB / 0.5138 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01399/3.562, allocations: 8.106 MB / 1.234 GB, free: 87.37 MB / 0.5138 GB Notification: Performance of simCode: alias equations: time 0.01589/3.578, allocations: 5.281 MB / 1.239 GB, free: 82.19 MB / 0.5138 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006415/3.584, allocations: 0.6165 MB / 1.24 GB, free: 81.57 MB / 0.5138 GB Notification: Performance of SimCode: time 1.363e-06/3.584, allocations: 0 / 1.24 GB, free: 81.57 MB / 0.5138 GB Notification: Performance of Templates: time 0.4183/4.002, allocations: 129.2 MB / 1.366 GB, free: 151.2 MB / 0.5294 GB make -j1 -f Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.makefile (rm -f Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe ; mkfifo Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe ; head -c 1048576 < Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe >> ../files/Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.sim & ./Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic -abortSlowSimulation -alarm=480 -lv LOG_STATS > Modelica_3.2.2_Modelica.Mechanics.MultiBody.Examples.Loops.PlanarLoops_analytic.pipe 2>&1)