Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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(BuildingSystems.Fluid.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries") translateModel(BuildingSystems.Fluid.Movers.Examples.PumpsSeries,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.006127/0.006127, allocations: 98.41 kB / 15.73 MB, free: 6.016 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001377/0.001378, allocations: 193.3 kB / 16.67 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.329/1.329, allocations: 222.9 MB / 240.4 MB, free: 4.172 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002131/0.002131, allocations: 294.7 kB / 290.8 MB, free: 1.77 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9611/0.9611, allocations: 169.3 MB / 0.4983 GB, free: 13.8 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001764/0.001765, allocations: 99.84 kB / 0.6814 GB, free: 15.5 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1695/0.1713, allocations: 86.97 MB / 0.7664 GB, free: 8.449 MB / 0.5606 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Movers.Examples.PumpsSeries): time 0.3885/0.5598, allocations: 51.46 MB / 0.8166 GB, free: 14.2 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.02909/0.5889, allocations: 18.16 MB / 0.8344 GB, free: 1.328 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003389/0.5924, allocations: 80.78 kB / 0.8344 GB, free: 1.301 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.005805/0.5982, allocations: 1.897 MB / 0.8363 GB, free: 420 kB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.008575/0.6068, allocations: 2.72 MB / 0.8389 GB, free: 14.34 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.006066/0.6129, allocations: 2.099 MB / 0.841 GB, free: 12.79 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.0209/0.6338, allocations: 14.07 MB / 0.8547 GB, free: 5.719 MB / 0.6075 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003109/0.6369, allocations: 1.739 MB / 0.8564 GB, free: 4.574 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004892/0.6418, allocations: 1.975 MB / 0.8584 GB, free: 3.375 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002459/0.6443, allocations: 1.517 MB / 0.8598 GB, free: 2.41 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0004013/0.6447, allocations: 217.8 kB / 0.8601 GB, free: 2.406 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.003829/0.6485, allocations: 1.9 MB / 0.8619 GB, free: 1.348 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0009418/0.6495, allocations: 0.8879 MB / 0.8628 GB, free: 468 kB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.001669/0.6512, allocations: 1.388 MB / 0.8641 GB, free: 15.06 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.006004/0.6572, allocations: 4.459 MB / 0.8685 GB, free: 10.59 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 4.739e-06/0.6572, allocations: 0 / 0.8685 GB, free: 10.59 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.172e-06/0.6572, allocations: 0 / 0.8685 GB, free: 10.59 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 8.38e-05/0.6573, allocations: 0 / 0.8685 GB, free: 10.59 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 255 * Number of variables: 255 Notification: Performance of Generate backend data structure: time 0.006178/0.6635, allocations: 3.152 MB / 0.8716 GB, free: 7.359 MB / 0.6231 GB Notification: Performance of prepare preOptimizeDAE: time 4.05e-05/0.6636, allocations: 12.03 kB / 0.8716 GB, free: 7.348 MB / 0.6231 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.00515/0.6687, allocations: 0.9292 MB / 0.8725 GB, free: 6.414 MB / 0.6231 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.007248/0.676, allocations: 3.521 MB / 0.8759 GB, free: 2.824 MB / 0.6231 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 7.249e-05/0.6761, allocations: 93.92 kB / 0.876 GB, free: 2.734 MB / 0.6231 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001937/0.6763, allocations: 112 kB / 0.8761 GB, free: 2.625 MB / 0.6231 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002739/0.679, allocations: 1.482 MB / 0.8776 GB, free: 1.082 MB / 0.6231 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.372e-05/0.6791, allocations: 7.984 kB / 0.8776 GB, free: 1.074 MB / 0.6231 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001137/0.6792, allocations: 40 kB / 0.8776 GB, free: 1.035 MB / 0.6231 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 3.771e-05/0.6792, allocations: 38 kB / 0.8776 GB, free: 0.9961 MB / 0.6231 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003093/0.6823, allocations: 1.319 MB / 0.8789 GB, free: 15.68 MB / 0.6387 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 0.008735/0.6911, allocations: 6.938 MB / 0.8857 GB, free: 8.352 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003016/0.6941, allocations: 1.135 MB / 0.8868 GB, free: 7.191 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001175/0.6953, allocations: 0.5052 MB / 0.8873 GB, free: 6.688 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.003571/0.6989, allocations: 2.723 MB / 0.89 GB, free: 3.75 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.649e-05/0.6989, allocations: 43.06 kB / 0.89 GB, free: 3.699 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=60): time 3.306e-06/0.6989, allocations: 3.984 kB / 0.89 GB, free: 3.695 MB / 0.6387 GB Notification: Performance of matching and sorting (n=60): time 0.004586/0.7035, allocations: 1.716 MB / 0.8917 GB, free: 1.953 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.217e-05/0.7035, allocations: 71.91 kB / 0.8918 GB, free: 1.871 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003086/0.7066, allocations: 2.583 MB / 0.8943 GB, free: 15.27 MB / 0.6544 GB Notification: Performance of collectPreVariables (initialization): time 8.201e-05/0.7067, allocations: 41.7 kB / 0.8943 GB, free: 15.22 MB / 0.6544 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007869/0.7075, allocations: 1.017 MB / 0.8953 GB, free: 14.2 MB / 0.6544 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002023/0.7077, allocations: 216.9 kB / 0.8955 GB, free: 13.98 MB / 0.6544 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005717/0.7083, allocations: 447 kB / 0.8959 GB, free: 13.54 MB / 0.6544 GB Notification: Performance of setup shared object (initialization): time 9.653e-05/0.7084, allocations: 305.1 kB / 0.8962 GB, free: 13.24 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00189/0.7103, allocations: 1.141 MB / 0.8974 GB, free: 12.09 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002184/0.7125, allocations: 1.546 MB / 0.8989 GB, free: 10.4 MB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00383/0.7164, allocations: 2.465 MB / 0.9013 GB, free: 7.824 MB / 0.6544 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.811e-06/0.7164, allocations: 0 / 0.9013 GB, free: 7.824 MB / 0.6544 GB Notification: Performance of matching and sorting (n=238) (initialization): time 0.004954/0.7213, allocations: 3.053 MB / 0.9043 GB, free: 4.758 MB / 0.6544 GB Notification: Performance of prepare postOptimizeDAE: time 2.179e-05/0.7214, allocations: 8 kB / 0.9043 GB, free: 4.75 MB / 0.6544 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.449e-05/0.7214, allocations: 8 kB / 0.9043 GB, free: 4.742 MB / 0.6544 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000476/0.7219, allocations: 148.8 kB / 0.9044 GB, free: 4.594 MB / 0.6544 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001435/0.7233, allocations: 363.7 kB / 0.9048 GB, free: 4.238 MB / 0.6544 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0005406/0.7239, allocations: 0.6616 MB / 0.9054 GB, free: 3.551 MB / 0.6544 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00149/0.7254, allocations: 226.1 kB / 0.9056 GB, free: 3.328 MB / 0.6544 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001482/0.7255, allocations: 91.97 kB / 0.9057 GB, free: 3.238 MB / 0.6544 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.002342/0.7279, allocations: 1.499 MB / 0.9072 GB, free: 1.734 MB / 0.6544 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001871/0.7298, allocations: 1.358 MB / 0.9085 GB, free: 240 kB / 0.6544 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.003188/0.733, allocations: 2.086 MB / 0.9105 GB, free: 14.04 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.931e-06/0.733, allocations: 4 kB / 0.9105 GB, free: 14.04 MB / 0.67 GB Notification: Performance of matching and sorting (n=238) (initialization_lambda0): time 0.004699/0.7377, allocations: 2.697 MB / 0.9132 GB, free: 11.32 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 1.529e-05/0.7377, allocations: 12 kB / 0.9132 GB, free: 11.31 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.107e-05/0.7377, allocations: 8 kB / 0.9132 GB, free: 11.3 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008841/0.7386, allocations: 213.3 kB / 0.9134 GB, free: 11.09 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001282/0.7399, allocations: 347.5 kB / 0.9137 GB, free: 10.75 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005592/0.7455, allocations: 3.505 MB / 0.9171 GB, free: 7.035 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001603/0.7471, allocations: 178.9 kB / 0.9173 GB, free: 6.859 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001427/0.7473, allocations: 84.03 kB / 0.9174 GB, free: 6.777 MB / 0.67 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 37 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (167): * Single equations (assignments): 162 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 2 * 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 {(1,5)} Notification: Performance of prepare postOptimizeDAE: time 0.0003383/0.7476, allocations: 255.8 kB / 0.9176 GB, free: 6.52 MB / 0.67 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003124/0.7479, allocations: 232.9 kB / 0.9179 GB, free: 6.289 MB / 0.67 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003796/0.7517, allocations: 1.571 MB / 0.9194 GB, free: 4.695 MB / 0.67 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.469e-05/0.7518, allocations: 12 kB / 0.9194 GB, free: 4.684 MB / 0.67 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.755e-06/0.7518, allocations: 0 / 0.9194 GB, free: 4.684 MB / 0.67 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.016e-05/0.7518, allocations: 3.984 kB / 0.9194 GB, free: 4.68 MB / 0.67 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006493/0.7583, allocations: 3.1 MB / 0.9224 GB, free: 1.5 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.59e-06/0.7583, allocations: 0 / 0.9224 GB, free: 1.5 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009265/0.7593, allocations: 163.9 kB / 0.9226 GB, free: 1.34 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003296/0.7596, allocations: 104.7 kB / 0.9227 GB, free: 1.234 MB / 0.67 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.65e-05/0.7597, allocations: 31.97 kB / 0.9227 GB, free: 1.203 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0004497/0.7601, allocations: 0.6421 MB / 0.9234 GB, free: 0.5352 MB / 0.67 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.506e-06/0.7602, allocations: 4 kB / 0.9234 GB, free: 0.5312 MB / 0.67 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.004789/0.765, allocations: 2.144 MB / 0.9255 GB, free: 14.35 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009614/0.7659, allocations: 429.8 kB / 0.9259 GB, free: 13.91 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002439/0.7662, allocations: 12 kB / 0.9259 GB, free: 13.9 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001142/0.7673, allocations: 79.91 kB / 0.926 GB, free: 13.82 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001059/0.7675, allocations: 52.44 kB / 0.926 GB, free: 13.77 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.859e-05/0.7676, allocations: 47.91 kB / 0.926 GB, free: 13.72 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.002619/0.7702, allocations: 1.727 MB / 0.9277 GB, free: 11.99 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2e-07/0.7702, allocations: 0 / 0.9277 GB, free: 11.99 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.002949/0.7731, allocations: 1.205 MB / 0.9289 GB, free: 10.79 MB / 0.6856 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 4 (floMac1.filter.s[1],floMac1.filter.s[2],floMac2.filter.s[1],floMac2.filter.s[2]) * 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 (67): * Single equations (assignments): 60 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 6 * 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 {(1,7)} Notification: Performance of Backend phase and start with SimCode phase: time 0.001469/0.7746, allocations: 0.7337 MB / 0.9296 GB, free: 10.05 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.006134/0.7808, allocations: 3.494 MB / 0.933 GB, free: 6.551 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.637e-06/0.7808, allocations: 0 / 0.933 GB, free: 6.551 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.001412/0.7822, allocations: 0.586 MB / 0.9336 GB, free: 5.965 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004228/0.7865, allocations: 1.145 MB / 0.9347 GB, free: 4.867 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.006227/0.7927, allocations: 4.067 MB / 0.9387 GB, free: 0.7578 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001321/0.794, allocations: 1.716 MB / 0.9404 GB, free: 15.01 MB / 0.7012 GB Notification: Performance of simCode: alias equations: time 0.00218/0.7962, allocations: 0.67 MB / 0.941 GB, free: 14.34 MB / 0.7012 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004972/0.7967, allocations: 187.3 kB / 0.9412 GB, free: 14.16 MB / 0.7012 GB Notification: Performance of SimCode: time 5.51e-07/0.7967, allocations: 0 / 0.9412 GB, free: 14.16 MB / 0.7012 GB Notification: Performance of Templates: time 0.08235/0.8791, allocations: 53.1 MB / 0.9931 GB, free: 9.68 MB / 0.7481 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.sim & ./BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.pipe 2>&1)