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 0.0013/0.0013, allocations: 108.6 kB / 17.03 MB, free: 5.656 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001027/0.001027, allocations: 190.9 kB / 17.97 MB, free: 5.062 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.319/1.319, allocations: 222.9 MB / 241.7 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7263/0.7263, allocations: 115.1 MB / 406.9 MB, free: 6.32 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001419/0.001419, allocations: 59.91 kB / 494.8 MB, free: 15.86 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3557/0.3571, allocations: 76.15 MB / 0.5576 GB, free: 36.6 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.Example1v2): time 0.06899/0.4261, allocations: 81.03 MB / 0.6367 GB, free: 3.32 MB / 478.1 MB Notification: Performance of NFInst.instExpressions: time 0.0302/0.4564, allocations: 21.07 MB / 0.6573 GB, free: 14.2 MB / 0.4981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003896/0.4603, allocations: 107.4 kB / 0.6574 GB, free: 14.1 MB / 0.4981 GB Notification: Performance of NFTyping.typeComponents: time 0.009081/0.4694, allocations: 4.387 MB / 0.6616 GB, free: 9.703 MB / 0.4981 GB Notification: Performance of NFTyping.typeBindings: time 0.008089/0.4775, allocations: 2.838 MB / 0.6644 GB, free: 6.855 MB / 0.4981 GB Notification: Performance of NFTyping.typeClassSections: time 0.006019/0.4835, allocations: 2.424 MB / 0.6668 GB, free: 4.449 MB / 0.4981 GB Notification: Performance of NFFlatten.flatten: time 0.03289/0.5164, allocations: 29.67 MB / 0.6958 GB, free: 6.703 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02089/0.5374, allocations: 17.02 MB / 0.7124 GB, free: 5.559 MB / 0.545 GB Notification: Performance of NFEvalConstants.evaluate: time 0.02072/0.5581, allocations: 11.24 MB / 0.7234 GB, free: 10.35 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02063/0.5788, allocations: 11.73 MB / 0.7348 GB, free: 14.59 MB / 0.5762 GB Notification: Performance of NFPackage.collectConstants: time 0.005031/0.5839, allocations: 1.285 MB / 0.7361 GB, free: 13.3 MB / 0.5762 GB Notification: Performance of NFFlatten.collectFunctions: time 0.009834/0.5937, allocations: 2.748 MB / 0.7388 GB, free: 10.55 MB / 0.5762 GB Notification: Performance of NFScalarize.scalarize: time 0.006957/0.6007, allocations: 3.759 MB / 0.7424 GB, free: 6.781 MB / 0.5762 GB Notification: Performance of NFVerifyModel.verify: time 0.0137/0.6144, allocations: 6.672 MB / 0.7489 GB, free: 84 kB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.5469/1.161, allocations: 19.06 MB / 0.7676 GB, free: 51.53 MB / 0.5763 GB Notification: Performance of FrontEnd - DAE generated: time 6.041e-06/1.161, allocations: 0 / 0.7676 GB, free: 51.53 MB / 0.5763 GB Notification: Performance of FrontEnd: time 1.453e-06/1.161, allocations: 0 / 0.7676 GB, free: 51.53 MB / 0.5763 GB Notification: Performance of Transformations before backend: time 0.0005214/1.162, allocations: 1.219 kB / 0.7676 GB, free: 51.53 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 0.04308/1.205, allocations: 12.62 MB / 0.7799 GB, free: 47.3 MB / 0.5763 GB Notification: Performance of prepare preOptimizeDAE: time 3.854e-05/1.205, allocations: 8.75 kB / 0.7799 GB, free: 47.3 MB / 0.5763 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01057/1.216, allocations: 1.389 MB / 0.7812 GB, free: 46.76 MB / 0.5763 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02472/1.24, allocations: 11.16 MB / 0.7921 GB, free: 45.19 MB / 0.5763 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003928/1.241, allocations: 448.2 kB / 0.7926 GB, free: 45.17 MB / 0.5763 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004384/1.245, allocations: 0.5837 MB / 0.7931 GB, free: 45.16 MB / 0.5763 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03287/1.278, allocations: 14.64 MB / 0.8074 GB, free: 41.23 MB / 0.5763 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002627/1.278, allocations: 22.69 kB / 0.8075 GB, free: 41.23 MB / 0.5763 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003571/1.282, allocations: 241.8 kB / 0.8077 GB, free: 41.23 MB / 0.5763 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 9.19e-05/1.282, allocations: 142.4 kB / 0.8078 GB, free: 41.22 MB / 0.5763 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03095/1.313, allocations: 19.8 MB / 0.8272 GB, free: 36.36 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 0.1057/1.419, allocations: 60.45 MB / 0.8862 GB, free: 7.938 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01584/1.435, allocations: 9.172 MB / 0.8952 GB, free: 14.76 MB / 0.6232 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.01379/1.449, allocations: 8.598 MB / 0.9036 GB, free: 6.164 MB / 0.6232 GB Notification: Performance of preOpt evalFunc (simulation): time 0.05759/1.506, allocations: 27.51 MB / 0.9304 GB, free: 10.4 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0132/1.519, allocations: 7.646 MB / 0.9379 GB, free: 2.711 MB / 0.6544 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.01677/1.536, allocations: 4.503 MB / 0.9423 GB, free: 14.35 MB / 0.67 GB Notification: Performance of pre-optimization done (n=298): time 1.932e-05/1.536, allocations: 0 / 0.9423 GB, free: 14.35 MB / 0.67 GB Notification: Performance of matching and sorting (n=298): time 0.05976/1.596, allocations: 23.81 MB / 0.9655 GB, free: 6.465 MB / 0.6857 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.993e-05/1.596, allocations: 81.75 kB / 0.9656 GB, free: 6.371 MB / 0.6857 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02053/1.617, allocations: 8.82 MB / 0.9742 GB, free: 13.59 MB / 0.7013 GB Notification: Performance of collectPreVariables (initialization): time 0.002423/1.619, allocations: 97.7 kB / 0.9743 GB, free: 13.49 MB / 0.7013 GB Notification: Performance of collectInitialEqns (initialization): time 0.006451/1.626, allocations: 4.212 MB / 0.9784 GB, free: 9.277 MB / 0.7013 GB Notification: Performance of collectInitialBindings (initialization): time 0.003568/1.629, allocations: 1.082 MB / 0.9795 GB, free: 8.207 MB / 0.7013 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.007431/1.637, allocations: 1.776 MB / 0.9812 GB, free: 6.418 MB / 0.7013 GB Notification: Performance of setup shared object (initialization): time 9.454e-05/1.637, allocations: 301.1 kB / 0.9815 GB, free: 6.121 MB / 0.7013 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.01166/1.648, allocations: 6.73 MB / 0.9881 GB, free: 15.37 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01374/1.662, allocations: 8.576 MB / 0.9965 GB, free: 5.969 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.02575/1.688, allocations: 15.59 MB / 1.012 GB, free: 5.859 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.15e-05/1.688, allocations: 20 kB / 1.012 GB, free: 5.84 MB / 0.7325 GB Notification: Performance of matching and sorting (n=644) (initialization): time 0.2664/1.954, allocations: 18.06 MB / 1.029 GB, free: 301.1 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 7.729e-05/1.955, allocations: 54 kB / 1.029 GB, free: 301 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.249e-05/1.955, allocations: 49.3 kB / 1.029 GB, free: 301 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06685/2.021, allocations: 11.6 MB / 1.041 GB, free: 300.3 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008369/2.03, allocations: 1.606 MB / 1.042 GB, free: 300.1 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004922/2.035, allocations: 3.778 MB / 1.046 GB, free: 298.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01072/2.046, allocations: 356.8 kB / 1.046 GB, free: 298 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002365/2.048, allocations: 0.5534 MB / 1.047 GB, free: 297.9 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01407/2.062, allocations: 9.127 MB / 1.056 GB, free: 294.7 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.009583/2.072, allocations: 8.54 MB / 1.064 GB, free: 286.1 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0186/2.09, allocations: 15.53 MB / 1.079 GB, free: 269.9 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.323e-05/2.09, allocations: 12 kB / 1.079 GB, free: 269.8 MB / 0.7325 GB Notification: Performance of matching and sorting (n=644) (initialization_lambda0): time 0.02968/2.12, allocations: 17.94 MB / 1.097 GB, free: 252.2 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 5.329e-05/2.12, allocations: 53.7 kB / 1.097 GB, free: 252.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.498e-05/2.12, allocations: 48 kB / 1.097 GB, free: 252.1 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.06083/2.181, allocations: 11.15 MB / 1.108 GB, free: 241 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.008156/2.189, allocations: 1.604 MB / 1.109 GB, free: 239.4 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008328/2.198, allocations: 8.176 MB / 1.117 GB, free: 231 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01064/2.208, allocations: 367.7 kB / 1.118 GB, free: 230.7 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002378/2.211, allocations: 0.546 MB / 1.118 GB, free: 230.1 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 0.003828/2.214, allocations: 497.8 kB / 1.119 GB, free: 229.7 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004087/2.219, allocations: 0.8032 MB / 1.12 GB, free: 229 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02643/2.245, allocations: 14.11 MB / 1.133 GB, free: 214.9 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.339e-05/2.245, allocations: 32 kB / 1.133 GB, free: 214.8 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.097e-06/2.245, allocations: 4 kB / 1.133 GB, free: 214.8 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01492/2.26, allocations: 10.68 MB / 1.144 GB, free: 204.1 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.04171/2.302, allocations: 24.75 MB / 1.168 GB, free: 179.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.304e-05/2.302, allocations: 0 / 1.168 GB, free: 179.3 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005607/2.307, allocations: 0.698 MB / 1.169 GB, free: 178.6 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.06096/2.368, allocations: 10.74 MB / 1.179 GB, free: 167.9 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00188/2.37, allocations: 99.94 kB / 1.179 GB, free: 167.8 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.003407/2.374, allocations: 3.104 MB / 1.182 GB, free: 164.6 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.797e-06/2.374, allocations: 3.938 kB / 1.182 GB, free: 164.6 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03002/2.404, allocations: 19.35 MB / 1.201 GB, free: 145.2 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.008124/2.412, allocations: 1.871 MB / 1.203 GB, free: 143.3 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004322/2.416, allocations: 71.98 kB / 1.203 GB, free: 143.2 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008315/2.425, allocations: 216 kB / 1.203 GB, free: 143 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.00181/2.427, allocations: 222.5 kB / 1.203 GB, free: 142.8 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001367/2.428, allocations: 155.9 kB / 1.204 GB, free: 142.6 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.01168/2.44, allocations: 6.063 MB / 1.21 GB, free: 136.6 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.133e-06/2.44, allocations: 0 / 1.21 GB, free: 136.6 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.02349/2.463, allocations: 4.947 MB / 1.214 GB, free: 131.9 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 0.003191/2.466, allocations: 0.7445 MB / 1.215 GB, free: 131.3 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.03755/2.504, allocations: 24.03 MB / 1.239 GB, free: 107.2 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 8.095e-06/2.504, allocations: 0.875 kB / 1.239 GB, free: 107.2 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.009072/2.513, allocations: 6.315 MB / 1.245 GB, free: 100.9 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02705/2.54, allocations: 5.1 MB / 1.25 GB, free: 95.95 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03527/2.575, allocations: 21.22 MB / 1.27 GB, free: 74.76 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004764/2.58, allocations: 5.422 MB / 1.276 GB, free: 69.31 MB / 0.7325 GB Notification: Performance of simCode: alias equations: time 0.01795/2.598, allocations: 5.236 MB / 1.281 GB, free: 64.06 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.006288/2.605, allocations: 0.932 MB / 1.282 GB, free: 63.13 MB / 0.7325 GB Notification: Performance of SimCode: time 1.313e-06/2.605, allocations: 4 kB / 1.282 GB, free: 63.12 MB / 0.7325 GB Notification: Performance of Templates: time 0.5157/3.12, allocations: 228.6 MB / 1.505 GB, free: 152.1 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 gbode -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.Performance.Example1v2.pipe 2>&1)