Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2") translateModel(IBPSA.Fluid.Examples.Performance.Example1v2,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001177/0.001177, allocations: 109.4 kB / 17.04 MB, free: 6.082 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001231/0.001231, allocations: 195 kB / 17.98 MB, free: 5.16 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.232/1.232, allocations: 222.9 MB / 241.7 MB, free: 15.21 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6702/0.6702, allocations: 115.1 MB / 406.9 MB, free: 6.398 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001299/0.001299, allocations: 64.12 kB / 494.8 MB, free: 15.91 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3195/0.3208, allocations: 76.15 MB / 0.5576 GB, free: 36.63 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.Example1v2): time 0.06382/0.3847, allocations: 81.02 MB / 0.6367 GB, free: 3.363 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.03089/0.4156, allocations: 21.08 MB / 0.6573 GB, free: 14.23 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003877/0.4196, allocations: 107.4 kB / 0.6574 GB, free: 14.13 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.008553/0.4281, allocations: 4.387 MB / 0.6617 GB, free: 9.734 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.007752/0.4359, allocations: 2.835 MB / 0.6644 GB, free: 6.891 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.005554/0.4415, allocations: 2.428 MB / 0.6668 GB, free: 4.48 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.02777/0.4692, allocations: 29.68 MB / 0.6958 GB, free: 6.734 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.01927/0.4885, allocations: 17.02 MB / 0.7124 GB, free: 5.594 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01936/0.5079, allocations: 11.24 MB / 0.7234 GB, free: 10.39 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0193/0.5273, allocations: 11.72 MB / 0.7348 GB, free: 14.63 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.004611/0.5319, allocations: 1.285 MB / 0.7361 GB, free: 13.35 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009216/0.5411, allocations: 2.748 MB / 0.7388 GB, free: 10.6 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.005899/0.5471, allocations: 3.763 MB / 0.7424 GB, free: 6.824 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.01242/0.5595, allocations: 6.672 MB / 0.7489 GB, free: 128 kB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.5695/1.129, allocations: 19.05 MB / 0.7676 GB, free: 51.63 MB / 0.5763 GB Notification: Performance of FrontEnd - DAE generated: time 6.342e-06/1.129, allocations: 0 / 0.7676 GB, free: 51.63 MB / 0.5763 GB Notification: Performance of FrontEnd: time 1.353e-06/1.129, allocations: 1.938 kB / 0.7676 GB, free: 51.63 MB / 0.5763 GB Notification: Performance of Transformations before backend: time 0.0005471/1.13, allocations: 1.875 kB / 0.7676 GB, free: 51.63 MB / 0.5763 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1422 * Number of variables: 1422 Notification: Performance of Generate backend data structure: time 0.04305/1.173, allocations: 12.62 MB / 0.7799 GB, free: 47.4 MB / 0.5763 GB Notification: Performance of prepare preOptimizeDAE: time 3.566e-05/1.173, allocations: 13.53 kB / 0.7799 GB, free: 47.4 MB / 0.5763 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01056/1.183, allocations: 1.397 MB / 0.7813 GB, free: 46.87 MB / 0.5763 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02268/1.206, allocations: 11.15 MB / 0.7922 GB, free: 45.28 MB / 0.5763 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0002853/1.206, allocations: 437.3 kB / 0.7926 GB, free: 45.27 MB / 0.5763 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003033/1.209, allocations: 0.5833 MB / 0.7931 GB, free: 45.26 MB / 0.5763 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.02602/1.235, allocations: 14.65 MB / 0.8074 GB, free: 41.27 MB / 0.5763 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001974/1.236, allocations: 25.98 kB / 0.8075 GB, free: 41.26 MB / 0.5763 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002459/1.238, allocations: 240.4 kB / 0.8077 GB, free: 41.26 MB / 0.5763 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.934e-05/1.238, allocations: 141.4 kB / 0.8078 GB, free: 41.26 MB / 0.5763 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02992/1.268, allocations: 19.8 MB / 0.8272 GB, free: 36.37 MB / 0.5763 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 0.1034/1.372, allocations: 60.45 MB / 0.8862 GB, free: 7.918 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01648/1.388, allocations: 9.181 MB / 0.8952 GB, free: 14.73 MB / 0.6232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01404/1.402, allocations: 8.599 MB / 0.9036 GB, free: 6.137 MB / 0.6232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.05053/1.453, allocations: 27.51 MB / 0.9304 GB, free: 10.39 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01186/1.465, allocations: 7.647 MB / 0.9379 GB, free: 2.695 MB / 0.6544 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01606/1.481, allocations: 4.498 MB / 0.9423 GB, free: 14.34 MB / 0.67 GB Notification: Performance of pre-optimization done (n=298): time 2.042e-05/1.481, allocations: 4 kB / 0.9423 GB, free: 14.33 MB / 0.67 GB Notification: Performance of matching and sorting (n=298): time 0.05736/1.538, allocations: 23.81 MB / 0.9656 GB, free: 6.449 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.102e-05/1.538, allocations: 81.75 kB / 0.9656 GB, free: 6.355 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01434/1.553, allocations: 8.829 MB / 0.9743 GB, free: 13.57 MB / 0.7013 GB Notification: Performance of collectPreVariables (initialization): time 0.002167/1.555, allocations: 101.5 kB / 0.9743 GB, free: 13.47 MB / 0.7013 GB Notification: Performance of collectInitialEqns (initialization): time 0.004314/1.559, allocations: 4.212 MB / 0.9785 GB, free: 9.254 MB / 0.7013 GB Notification: Performance of collectInitialBindings (initialization): time 0.002987/1.562, allocations: 1.074 MB / 0.9795 GB, free: 8.188 MB / 0.7013 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003376/1.565, allocations: 1.772 MB / 0.9812 GB, free: 6.402 MB / 0.7013 GB Notification: Performance of setup shared object (initialization): time 9.853e-05/1.566, allocations: 301.1 kB / 0.9815 GB, free: 6.105 MB / 0.7013 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009326/1.575, allocations: 6.737 MB / 0.9881 GB, free: 15.35 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01205/1.587, allocations: 8.571 MB / 0.9965 GB, free: 5.949 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02411/1.611, allocations: 15.6 MB / 1.012 GB, free: 5.836 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.189e-05/1.611, allocations: 16 kB / 1.012 GB, free: 5.82 MB / 0.7325 GB Notification: Performance of matching and sorting (n=644) (initialization): time 0.3102/1.921, allocations: 18.06 MB / 1.029 GB, free: 300.7 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001104/1.922, allocations: 54.42 kB / 1.029 GB, free: 300.6 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.000117/1.922, allocations: 48.91 kB / 1.029 GB, free: 300.6 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06756/1.989, allocations: 11.59 MB / 1.041 GB, free: 300.2 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009308/1.999, allocations: 1.599 MB / 1.042 GB, free: 300.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004591/2.003, allocations: 3.788 MB / 1.046 GB, free: 298 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01101/2.014, allocations: 352 kB / 1.046 GB, free: 297.9 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002815/2.017, allocations: 0.5537 MB / 1.047 GB, free: 297.9 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01503/2.032, allocations: 9.126 MB / 1.056 GB, free: 294.6 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.01058/2.043, allocations: 8.535 MB / 1.064 GB, free: 286 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.01933/2.062, allocations: 15.53 MB / 1.079 GB, free: 269.7 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.597e-05/2.062, allocations: 16 kB / 1.079 GB, free: 269.7 MB / 0.7325 GB Notification: Performance of matching and sorting (n=644) (initialization_lambda0): time 0.02966/2.092, allocations: 17.94 MB / 1.097 GB, free: 252.1 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.14e-05/2.092, allocations: 49.89 kB / 1.097 GB, free: 252 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.843e-05/2.092, allocations: 56 kB / 1.097 GB, free: 252 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.05957/2.152, allocations: 11.14 MB / 1.108 GB, free: 240.9 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008066/2.16, allocations: 1.604 MB / 1.109 GB, free: 239.3 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.007894/2.168, allocations: 8.175 MB / 1.117 GB, free: 230.9 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0113/2.179, allocations: 362 kB / 1.118 GB, free: 230.5 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002602/2.182, allocations: 0.5499 MB / 1.118 GB, free: 230 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 221 * Number of states: 0 () * Number of discrete variables: 8 (pulse.count,$PRE.pulse.count,pulse.T_start,$PRE.pulse.T_start,$whenCondition1,from_dp.y,nRes.y,allowFlowReversal.y) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (558): * Single equations (assignments): 552 * Array equations: 1 * Algorithm blocks: 1 * Record equations: 1 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(2,5), (20,21), (2,5)} Notification: Performance of prepare postOptimizeDAE: time 0.002635/2.184, allocations: 0.4915 MB / 1.119 GB, free: 229.5 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003482/2.188, allocations: 0.7993 MB / 1.12 GB, free: 228.8 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02358/2.211, allocations: 14.09 MB / 1.133 GB, free: 214.7 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.892e-05/2.211, allocations: 36 kB / 1.133 GB, free: 214.7 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.232e-06/2.211, allocations: 4 kB / 1.133 GB, free: 214.7 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01396/2.225, allocations: 10.69 MB / 1.144 GB, free: 203.9 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04288/2.268, allocations: 24.74 MB / 1.168 GB, free: 179.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.206e-05/2.268, allocations: 0 / 1.168 GB, free: 179.2 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.006132/2.275, allocations: 0.6978 MB / 1.169 GB, free: 178.5 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.05794/2.333, allocations: 10.73 MB / 1.179 GB, free: 167.8 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001392/2.334, allocations: 107.9 kB / 1.179 GB, free: 167.7 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002923/2.337, allocations: 3.104 MB / 1.182 GB, free: 164.5 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.126e-06/2.337, allocations: 8 kB / 1.182 GB, free: 164.5 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02505/2.362, allocations: 19.35 MB / 1.201 GB, free: 145 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00718/2.369, allocations: 1.876 MB / 1.203 GB, free: 143.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003333/2.373, allocations: 67.98 kB / 1.203 GB, free: 143.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007127/2.38, allocations: 209.5 kB / 1.203 GB, free: 142.9 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001065/2.381, allocations: 215.8 kB / 1.203 GB, free: 142.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0006254/2.381, allocations: 161.2 kB / 1.204 GB, free: 142.5 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.009167/2.391, allocations: 6.067 MB / 1.21 GB, free: 136.5 MB / 0.7325 GB Notification: Performance of sort global known variables: time 5.31e-07/2.391, allocations: 0 / 1.21 GB, free: 136.5 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.02366/2.414, allocations: 4.947 MB / 1.214 GB, free: 131.8 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 3 * Number of states: 22 (pump.vol.dynBal.U,hea.outCon.T,vol[1].dynBal.U,vol[2].dynBal.U,vol[3].dynBal.U,vol[4].dynBal.U,vol[5].dynBal.U,vol[6].dynBal.U,vol[7].dynBal.U,vol[8].dynBal.U,vol[9].dynBal.U,vol[10].dynBal.U,vol[11].dynBal.U,vol[12].dynBal.U,vol[13].dynBal.U,vol[14].dynBal.U,vol[15].dynBal.U,vol[16].dynBal.U,vol[17].dynBal.U,vol[18].dynBal.U,vol[19].dynBal.U,vol[20].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 (300): * Single equations (assignments): 291 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * 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): 0 systems * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(2,5), (2,5), (20,21)} Notification: Performance of Backend phase and start with SimCode phase: time 0.003555/2.418, allocations: 0.743 MB / 1.215 GB, free: 131.1 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.03777/2.456, allocations: 24.03 MB / 1.239 GB, free: 107 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 1.03e-05/2.456, allocations: 4 kB / 1.239 GB, free: 107 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.009023/2.465, allocations: 6.326 MB / 1.245 GB, free: 100.7 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02582/2.491, allocations: 5.095 MB / 1.25 GB, free: 95.81 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03794/2.529, allocations: 21.22 MB / 1.27 GB, free: 74.63 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00695/2.536, allocations: 5.422 MB / 1.276 GB, free: 69.18 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.01951/2.555, allocations: 5.24 MB / 1.281 GB, free: 63.93 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006111/2.561, allocations: 0.9359 MB / 1.282 GB, free: 62.99 MB / 0.7325 GB Notification: Performance of SimCode: time 1.052e-06/2.561, allocations: 0 / 1.282 GB, free: 62.99 MB / 0.7325 GB Notification: Performance of Templates: time 0.5524/3.114, allocations: 228.6 MB / 1.505 GB, free: 151.3 MB / 0.7325 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.makefile (rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.sim & ./IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2 -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.pipe 2>&1)