Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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(IDEAS.Fluid.Examples.Performance.Example3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3") translateModel(IDEAS.Fluid.Examples.Performance.Example3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001607/0.001607, 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 0.002045/0.002045, allocations: 198.1 kB / 16.14 MB, free: 6.711 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.451/1.451, allocations: 222.9 MB / 239.8 MB, free: 4.625 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9376/0.9376, allocations: 135.1 MB / 425.1 MB, free: 11.89 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001201/0.001201, allocations: 68.64 kB / 0.5047 GB, free: 5.816 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1562/0.1574, allocations: 80.92 MB / 0.5837 GB, free: 5.059 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.Example3): time 0.389/0.5464, allocations: 32.56 MB / 0.6155 GB, free: 35.34 MB / 0.4981 GB Notification: Performance of NFInst.instExpressions: time 0.01266/0.5591, allocations: 10.55 MB / 0.6258 GB, free: 30.24 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002209/0.5614, allocations: 46.62 kB / 0.6258 GB, free: 30.23 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.002184/0.5636, allocations: 0.6403 MB / 0.6265 GB, free: 29.9 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.004293/0.5679, allocations: 1.455 MB / 0.6279 GB, free: 29.08 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.003387/0.5713, allocations: 1.259 MB / 0.6291 GB, free: 28.41 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.007008/0.5784, allocations: 6.431 MB / 0.6354 GB, free: 26.05 MB / 0.4981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002907/0.5813, allocations: 1.775 MB / 0.6371 GB, free: 25.32 MB / 0.4981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004471/0.5858, allocations: 1.663 MB / 0.6388 GB, free: 24.63 MB / 0.4981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003494/0.5893, allocations: 1.383 MB / 0.6401 GB, free: 24.03 MB / 0.4981 GB Notification: Performance of NFPackage.collectConstants: time 0.0007185/0.5901, allocations: 81.38 kB / 0.6402 GB, free: 24.03 MB / 0.4981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004479/0.5945, allocations: 1.094 MB / 0.6412 GB, free: 23.71 MB / 0.4981 GB Notification: Performance of NFScalarize.scalarize: time 0.000926/0.5955, allocations: 413.9 kB / 0.6416 GB, free: 23.51 MB / 0.4981 GB Notification: Performance of NFVerifyModel.verify: time 0.002322/0.5978, allocations: 0.9372 MB / 0.6426 GB, free: 22.97 MB / 0.4981 GB Notification: Performance of NFConvertDAE.convert: time 0.004866/0.6027, allocations: 2.842 MB / 0.6453 GB, free: 21.93 MB / 0.4981 GB Notification: Performance of FrontEnd - DAE generated: time 6.092e-06/0.6027, allocations: 4 kB / 0.6453 GB, free: 21.92 MB / 0.4981 GB Notification: Performance of FrontEnd: time 1.173e-06/0.6027, allocations: 1.312 kB / 0.6453 GB, free: 21.92 MB / 0.4981 GB Notification: Performance of Transformations before backend: time 3.506e-05/0.6028, allocations: 0 / 0.6453 GB, free: 21.92 MB / 0.4981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 235 * Number of variables: 235 Notification: Performance of Generate backend data structure: time 0.004872/0.6077, allocations: 2.389 MB / 0.6477 GB, free: 20.38 MB / 0.4981 GB Notification: Performance of prepare preOptimizeDAE: time 6.221e-05/0.6077, allocations: 10.59 kB / 0.6477 GB, free: 20.38 MB / 0.4981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001474/0.6092, allocations: 300.9 kB / 0.648 GB, free: 20.26 MB / 0.4981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003131/0.6124, allocations: 1.651 MB / 0.6496 GB, free: 19.38 MB / 0.4981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001196/0.6125, allocations: 83.12 kB / 0.6497 GB, free: 19.35 MB / 0.4981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002577/0.6128, allocations: 103.8 kB / 0.6498 GB, free: 19.32 MB / 0.4981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002919/0.6157, allocations: 1.284 MB / 0.651 GB, free: 18.71 MB / 0.4981 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.866e-05/0.6157, allocations: 1.5 kB / 0.651 GB, free: 18.71 MB / 0.4981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001068/0.6159, allocations: 38.91 kB / 0.6511 GB, free: 18.68 MB / 0.4981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.435e-05/0.6159, allocations: 27.97 kB / 0.6511 GB, free: 18.68 MB / 0.4981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.002569/0.6185, allocations: 0.988 MB / 0.652 GB, free: 18.34 MB / 0.4981 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.009947/0.6284, allocations: 6.739 MB / 0.6586 GB, free: 13.14 MB / 0.4981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001438/0.6299, allocations: 0.5914 MB / 0.6592 GB, free: 12.91 MB / 0.4981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0007475/0.6306, allocations: 389.5 kB / 0.6596 GB, free: 12.78 MB / 0.4981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003365/0.634, allocations: 1.685 MB / 0.6612 GB, free: 11.55 MB / 0.4981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0008199/0.6349, allocations: 367.2 kB / 0.6616 GB, free: 11.41 MB / 0.4981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0008907/0.6358, allocations: 103.2 kB / 0.6617 GB, free: 11.36 MB / 0.4981 GB Notification: Performance of pre-optimization done (n=46): time 2.986e-06/0.6358, allocations: 4 kB / 0.6617 GB, free: 11.36 MB / 0.4981 GB Notification: Performance of matching and sorting (n=46): time 0.003891/0.6397, allocations: 1.297 MB / 0.6629 GB, free: 10.86 MB / 0.4981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.553e-05/0.6397, allocations: 57.62 kB / 0.663 GB, free: 10.79 MB / 0.4981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003008/0.6427, allocations: 1.784 MB / 0.6647 GB, free: 10.13 MB / 0.4981 GB Notification: Performance of collectPreVariables (initialization): time 9.596e-05/0.6429, allocations: 40.7 kB / 0.6648 GB, free: 10.09 MB / 0.4981 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007469/0.6436, allocations: 0.8531 MB / 0.6656 GB, free: 9.418 MB / 0.4981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001587/0.6438, allocations: 161.7 kB / 0.6658 GB, free: 9.293 MB / 0.4981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003019/0.6441, allocations: 190.4 kB / 0.6659 GB, free: 9.203 MB / 0.4981 GB Notification: Performance of setup shared object (initialization): time 9.357e-05/0.6442, allocations: 336 kB / 0.6663 GB, free: 8.887 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0007271/0.6449, allocations: 315.7 kB / 0.6666 GB, free: 8.781 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009869/0.6459, allocations: 0.742 MB / 0.6673 GB, free: 8.109 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001594/0.6475, allocations: 0.981 MB / 0.6682 GB, free: 7.414 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.388e-06/0.6475, allocations: 2.781 kB / 0.6682 GB, free: 7.414 MB / 0.4981 GB Notification: Performance of matching and sorting (n=99) (initialization): time 0.003016/0.6506, allocations: 1.297 MB / 0.6695 GB, free: 6.879 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 5.218e-05/0.6506, allocations: 36.67 kB / 0.6695 GB, free: 6.848 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.421e-05/0.6507, allocations: 16 kB / 0.6696 GB, free: 6.844 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007344/0.6514, allocations: 180.7 kB / 0.6697 GB, free: 6.805 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006705/0.6521, allocations: 177.3 kB / 0.6699 GB, free: 6.777 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0006588/0.6527, allocations: 0.7599 MB / 0.6706 GB, free: 6.184 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001483/0.6542, allocations: 87 kB / 0.6707 GB, free: 6.16 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001056/0.6544, allocations: 47.47 kB / 0.6708 GB, free: 6.152 MB / 0.4981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00144/0.6558, allocations: 0.7035 MB / 0.6715 GB, free: 5.867 MB / 0.4981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0008108/0.6566, allocations: 0.7115 MB / 0.6722 GB, free: 5.203 MB / 0.4981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001268/0.6579, allocations: 0.9151 MB / 0.6731 GB, free: 4.523 MB / 0.4981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.913e-06/0.6579, allocations: 6.844 kB / 0.6731 GB, free: 4.52 MB / 0.4981 GB Notification: Performance of matching and sorting (n=99) (initialization_lambda0): time 0.002719/0.6606, allocations: 1.264 MB / 0.6743 GB, free: 3.918 MB / 0.4981 GB Notification: Performance of prepare postOptimizeDAE: time 5.412e-05/0.6607, allocations: 38.08 kB / 0.6743 GB, free: 3.887 MB / 0.4981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.801e-05/0.6607, allocations: 10.84 kB / 0.6743 GB, free: 3.887 MB / 0.4981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002894/0.661, allocations: 121.6 kB / 0.6745 GB, free: 3.855 MB / 0.4981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0005979/0.6616, allocations: 158.6 kB / 0.6746 GB, free: 3.84 MB / 0.4981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002117/0.6638, allocations: 2.127 MB / 0.6767 GB, free: 2.16 MB / 0.4981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001559/0.6653, allocations: 84.64 kB / 0.6768 GB, free: 2.141 MB / 0.4981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.998e-05/0.6654, allocations: 44.33 kB / 0.6768 GB, free: 2.133 MB / 0.4981 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 46 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,nRes.y,from_dp.y,mergeDp.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (85): * Single equations (assignments): 82 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,12)} Notification: Performance of prepare postOptimizeDAE: time 0.0003506/0.6658, allocations: 244.5 kB / 0.677 GB, free: 1.906 MB / 0.4981 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002901/0.6661, allocations: 176 kB / 0.6772 GB, free: 1.812 MB / 0.4981 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002332/0.6684, allocations: 0.9828 MB / 0.6782 GB, free: 1.422 MB / 0.4981 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.612e-05/0.6685, allocations: 6.234 kB / 0.6782 GB, free: 1.422 MB / 0.4981 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.296e-06/0.6685, allocations: 1.219 kB / 0.6782 GB, free: 1.422 MB / 0.4981 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001494/0.67, allocations: 0.9413 MB / 0.6791 GB, free: 0.8359 MB / 0.4981 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.004643/0.6746, allocations: 2.163 MB / 0.6812 GB, free: 15.79 MB / 0.5137 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.895e-06/0.6746, allocations: 2.031 kB / 0.6812 GB, free: 15.79 MB / 0.5137 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0004675/0.6751, allocations: 88.31 kB / 0.6813 GB, free: 15.77 MB / 0.5137 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.000323/0.6754, allocations: 123.9 kB / 0.6814 GB, free: 15.74 MB / 0.5137 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 4.349e-05/0.6755, allocations: 11.56 kB / 0.6814 GB, free: 15.73 MB / 0.5137 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006048/0.6761, allocations: 0.7373 MB / 0.6821 GB, free: 15.14 MB / 0.5137 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.515e-06/0.6761, allocations: 5.156 kB / 0.6821 GB, free: 15.14 MB / 0.5137 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002705/0.6788, allocations: 1.348 MB / 0.6835 GB, free: 14.5 MB / 0.5137 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0008642/0.6797, allocations: 296.6 kB / 0.6837 GB, free: 14.28 MB / 0.5137 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002082/0.6799, allocations: 15.31 kB / 0.6838 GB, free: 14.27 MB / 0.5137 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0007763/0.6807, allocations: 69.75 kB / 0.6838 GB, free: 14.25 MB / 0.5137 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001365/0.6809, allocations: 44.64 kB / 0.6839 GB, free: 14.24 MB / 0.5137 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.108e-05/0.6809, allocations: 23.06 kB / 0.6839 GB, free: 14.24 MB / 0.5137 GB Notification: Performance of sorting global known variables: time 0.002005/0.6829, allocations: 1.229 MB / 0.6851 GB, free: 13.79 MB / 0.5137 GB Notification: Performance of sort global known variables: time 3.61e-07/0.6829, allocations: 0 / 0.6851 GB, free: 13.79 MB / 0.5137 GB Notification: Performance of remove unused functions: time 0.00289/0.6858, allocations: 0.7864 MB / 0.6859 GB, free: 13.65 MB / 0.5137 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 1 (pump.vol.dynBal.U) * Number of discrete variables: 3 ($whenCondition1,pulse.T_start,pulse.count) * Number of discrete states: 1 (pulse.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (40): * Single equations (assignments): 34 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 3 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 1 system {(1,12)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001079/0.6869, allocations: 382.8 kB / 0.6862 GB, free: 13.46 MB / 0.5137 GB Notification: Performance of simCode: created initialization part: time 0.00313/0.6901, allocations: 1.458 MB / 0.6876 GB, free: 12.81 MB / 0.5137 GB Notification: Performance of simCode: created event and clocks part: time 5.03e-06/0.6901, allocations: 2.562 kB / 0.6877 GB, free: 12.81 MB / 0.5137 GB Notification: Performance of simCode: created simulation system equations: time 0.0007605/0.6909, allocations: 334 kB / 0.688 GB, free: 12.71 MB / 0.5137 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003361/0.6942, allocations: 0.7425 MB / 0.6887 GB, free: 12.51 MB / 0.5137 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005372/0.6996, allocations: 3.459 MB / 0.6921 GB, free: 10.55 MB / 0.5137 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00103/0.7007, allocations: 1.502 MB / 0.6935 GB, free: 9.461 MB / 0.5137 GB Notification: Performance of simCode: alias equations: time 0.001647/0.7023, allocations: 432.2 kB / 0.694 GB, free: 9.262 MB / 0.5137 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002602/0.7026, allocations: 130 kB / 0.6941 GB, free: 9.234 MB / 0.5137 GB Notification: Performance of SimCode: time 7.11e-07/0.7026, allocations: 7.938 kB / 0.6941 GB, free: 9.227 MB / 0.5137 GB Notification: Performance of Templates: time 0.05232/0.7549, allocations: 30.34 MB / 0.7237 GB, free: 12.48 MB / 0.545 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.makefile (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3 -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.Example3.pipe 2>&1)