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 0.001268/0.001268, allocations: 111.6 kB / 16.41 MB, free: 6.52 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001241/0.001241, allocations: 185.2 kB / 17.34 MB, free: 5.738 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.423/1.423, allocations: 222.9 MB / 241 MB, free: 15.1 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.00254/0.00254, allocations: 292.2 kB / 291.5 MB, free: 14.45 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 1.014/1.014, allocations: 169.3 MB / 0.499 GB, free: 4.422 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002726/0.002726, allocations: 95.84 kB / 0.6821 GB, free: 6.973 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4304/0.4331, allocations: 86.97 MB / 0.767 GB, free: 3.949 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.Movers.Examples.PumpsSeries): time 0.05852/0.4917, allocations: 51.57 MB / 0.8174 GB, free: 208 kB / 0.5762 GB Notification: Performance of NFInst.instExpressions: time 0.03036/0.522, allocations: 18.18 MB / 0.8352 GB, free: 13.97 MB / 0.6075 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002792/0.5248, allocations: 79.56 kB / 0.8352 GB, free: 13.89 MB / 0.6075 GB Notification: Performance of NFTyping.typeComponents: time 0.005452/0.5303, allocations: 1.947 MB / 0.8371 GB, free: 11.94 MB / 0.6075 GB Notification: Performance of NFTyping.typeBindings: time 0.007459/0.5377, allocations: 2.819 MB / 0.8399 GB, free: 9.109 MB / 0.6075 GB Notification: Performance of NFTyping.typeClassSections: time 0.005186/0.5429, allocations: 2.106 MB / 0.8419 GB, free: 7.012 MB / 0.6075 GB Notification: Performance of NFFlatten.flatten: time 0.02121/0.5641, allocations: 14.13 MB / 0.8557 GB, free: 8.867 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002779/0.5669, allocations: 1.443 MB / 0.8571 GB, free: 7.391 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.004791/0.5717, allocations: 1.979 MB / 0.8591 GB, free: 5.41 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.002776/0.5745, allocations: 1.502 MB / 0.8605 GB, free: 3.902 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0005252/0.575, allocations: 216 kB / 0.8608 GB, free: 3.691 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.004149/0.5791, allocations: 1.903 MB / 0.8626 GB, free: 1.785 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.001305/0.5805, allocations: 0.9188 MB / 0.8635 GB, free: 0.8633 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.002314/0.5828, allocations: 1.384 MB / 0.8649 GB, free: 15.47 MB / 0.6387 GB Notification: Performance of NFConvertDAE.convert: time 0.008687/0.5915, allocations: 4.476 MB / 0.8692 GB, free: 10.98 MB / 0.6387 GB Notification: Performance of FrontEnd - DAE generated: time 6.833e-06/0.5915, allocations: 0 / 0.8692 GB, free: 10.98 MB / 0.6387 GB Notification: Performance of FrontEnd: time 2.765e-06/0.5915, allocations: 0 / 0.8692 GB, free: 10.98 MB / 0.6387 GB Notification: Performance of Transformations before backend: time 9.999e-05/0.5916, allocations: 0 / 0.8692 GB, free: 10.98 MB / 0.6387 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 0.007555/0.5991, allocations: 3.262 MB / 0.8724 GB, free: 7.641 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 3.961e-05/0.5992, allocations: 12.03 kB / 0.8724 GB, free: 7.629 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005821/0.605, allocations: 0.9387 MB / 0.8733 GB, free: 6.688 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.008956/0.6139, allocations: 3.544 MB / 0.8768 GB, free: 3.078 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000111/0.614, allocations: 93.88 kB / 0.8769 GB, free: 2.988 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003129/0.6144, allocations: 116 kB / 0.877 GB, free: 2.875 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003284/0.6176, allocations: 1.486 MB / 0.8785 GB, free: 1.328 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.466e-05/0.6177, allocations: 4 kB / 0.8785 GB, free: 1.324 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000129/0.6178, allocations: 40 kB / 0.8785 GB, free: 1.285 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.552e-05/0.6179, allocations: 38 kB / 0.8785 GB, free: 1.246 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003462/0.6213, allocations: 1.316 MB / 0.8798 GB, free: 15.93 MB / 0.6544 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 0.01109/0.6324, allocations: 6.959 MB / 0.8866 GB, free: 8.586 MB / 0.6544 GB Notification: Performance of preOpt comSubExp (simulation): time 0.003305/0.6357, allocations: 1.091 MB / 0.8877 GB, free: 7.469 MB / 0.6544 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001264/0.637, allocations: 480.2 kB / 0.8881 GB, free: 7 MB / 0.6544 GB Notification: Performance of preOpt evalFunc (simulation): time 0.004284/0.6413, allocations: 2.727 MB / 0.8908 GB, free: 4.059 MB / 0.6544 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.701e-05/0.6413, allocations: 43.06 kB / 0.8908 GB, free: 4.008 MB / 0.6544 GB Notification: Performance of pre-optimization done (n=60): time 2.134e-06/0.6413, allocations: 0 / 0.8908 GB, free: 4.008 MB / 0.6544 GB Notification: Performance of matching and sorting (n=60): time 0.005208/0.6465, allocations: 1.729 MB / 0.8925 GB, free: 2.254 MB / 0.6544 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.285e-05/0.6465, allocations: 63.97 kB / 0.8926 GB, free: 2.18 MB / 0.6544 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.003885/0.6504, allocations: 2.587 MB / 0.8951 GB, free: 15.57 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 0.0001524/0.6506, allocations: 45.69 kB / 0.8952 GB, free: 15.52 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.001045/0.6516, allocations: 1.03 MB / 0.8962 GB, free: 14.48 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002839/0.6519, allocations: 230.1 kB / 0.8964 GB, free: 14.26 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0006693/0.6526, allocations: 439.2 kB / 0.8968 GB, free: 13.82 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001391/0.6527, allocations: 309.1 kB / 0.8971 GB, free: 13.52 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002168/0.6549, allocations: 1.145 MB / 0.8982 GB, free: 12.37 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002569/0.6575, allocations: 1.542 MB / 0.8997 GB, free: 10.68 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004355/0.6618, allocations: 2.461 MB / 0.9021 GB, free: 8.109 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.226e-05/0.6618, allocations: 7.938 kB / 0.9021 GB, free: 8.102 MB / 0.67 GB Notification: Performance of matching and sorting (n=238) (initialization): time 0.00601/0.6678, allocations: 3.066 MB / 0.9051 GB, free: 5.023 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 2.987e-05/0.6679, allocations: 8 kB / 0.9051 GB, free: 5.016 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.704e-05/0.6679, allocations: 8 kB / 0.9051 GB, free: 5.008 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005424/0.6684, allocations: 148.8 kB / 0.9053 GB, free: 4.859 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001589/0.67, allocations: 359.7 kB / 0.9056 GB, free: 4.508 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008669/0.6709, allocations: 0.6655 MB / 0.9063 GB, free: 3.816 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002638/0.6735, allocations: 214.7 kB / 0.9065 GB, free: 3.605 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001961/0.6737, allocations: 104 kB / 0.9066 GB, free: 3.504 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003077/0.6768, allocations: 1.492 MB / 0.908 GB, free: 2.008 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002291/0.6791, allocations: 1.358 MB / 0.9094 GB, free: 0.5078 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0037/0.6828, allocations: 2.086 MB / 0.9114 GB, free: 14.31 MB / 0.6856 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 5.62e-06/0.6828, allocations: 0 / 0.9114 GB, free: 14.31 MB / 0.6856 GB Notification: Performance of matching and sorting (n=238) (initialization_lambda0): time 0.005716/0.6885, allocations: 2.714 MB / 0.9141 GB, free: 11.58 MB / 0.6856 GB Notification: Performance of prepare postOptimizeDAE: time 1.874e-05/0.6885, allocations: 8 kB / 0.9141 GB, free: 11.57 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.796e-05/0.6885, allocations: 15.98 kB / 0.9141 GB, free: 11.56 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001002/0.6895, allocations: 213.2 kB / 0.9143 GB, free: 11.35 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001437/0.691, allocations: 347.5 kB / 0.9146 GB, free: 11.01 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006385/0.6974, allocations: 3.516 MB / 0.918 GB, free: 7.277 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002012/0.6994, allocations: 175.3 kB / 0.9182 GB, free: 7.105 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002042/0.6996, allocations: 79.97 kB / 0.9183 GB, free: 7.027 MB / 0.6856 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 0.0004294/0.7, allocations: 255.8 kB / 0.9185 GB, free: 6.77 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004698/0.7005, allocations: 242.3 kB / 0.9188 GB, free: 6.531 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.004236/0.7047, allocations: 1.579 MB / 0.9203 GB, free: 4.93 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.928e-05/0.7047, allocations: 15.98 kB / 0.9203 GB, free: 4.914 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.906e-06/0.7047, allocations: 0 / 0.9203 GB, free: 4.914 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.046e-05/0.7047, allocations: 3.984 kB / 0.9203 GB, free: 4.91 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.006481/0.7112, allocations: 3.093 MB / 0.9233 GB, free: 1.738 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.32e-06/0.7112, allocations: 0 / 0.9233 GB, free: 1.738 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001002/0.7122, allocations: 163.9 kB / 0.9235 GB, free: 1.578 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0003772/0.7126, allocations: 104.8 kB / 0.9236 GB, free: 1.473 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 8.205e-05/0.7127, allocations: 35.97 kB / 0.9236 GB, free: 1.438 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0005657/0.7133, allocations: 0.6382 MB / 0.9243 GB, free: 0.7734 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.684e-06/0.7133, allocations: 4 kB / 0.9243 GB, free: 0.7695 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.005164/0.7184, allocations: 2.149 MB / 0.9264 GB, free: 14.59 MB / 0.7012 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0009357/0.7194, allocations: 447.1 kB / 0.9268 GB, free: 14.13 MB / 0.7012 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002648/0.7196, allocations: 19.98 kB / 0.9268 GB, free: 14.11 MB / 0.7012 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001203/0.7208, allocations: 71.92 kB / 0.9269 GB, free: 14.04 MB / 0.7012 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001099/0.7209, allocations: 56.38 kB / 0.9269 GB, free: 13.98 MB / 0.7012 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 9.82e-05/0.721, allocations: 51.95 kB / 0.927 GB, free: 13.93 MB / 0.7012 GB Notification: Performance of sorting global known variables: time 0.002838/0.7239, allocations: 1.719 MB / 0.9287 GB, free: 12.21 MB / 0.7012 GB Notification: Performance of sort global known variables: time 1.9e-07/0.7239, allocations: 0 / 0.9287 GB, free: 12.21 MB / 0.7012 GB Notification: Performance of remove unused functions: time 0.003188/0.7271, allocations: 1.216 MB / 0.9298 GB, free: 10.99 MB / 0.7012 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 0.001675/0.7287, allocations: 0.7298 MB / 0.9306 GB, free: 10.25 MB / 0.7012 GB Notification: Performance of simCode: created initialization part: time 0.006947/0.7357, allocations: 3.217 MB / 0.9337 GB, free: 7.035 MB / 0.7012 GB Notification: Performance of simCode: created event and clocks part: time 4.428e-06/0.7357, allocations: 0 / 0.9337 GB, free: 7.035 MB / 0.7012 GB Notification: Performance of simCode: created simulation system equations: time 0.001568/0.7373, allocations: 0.5392 MB / 0.9342 GB, free: 6.492 MB / 0.7012 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004855/0.7421, allocations: 1.159 MB / 0.9354 GB, free: 5.379 MB / 0.7012 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00788/0.75, allocations: 4.14 MB / 0.9394 GB, free: 1.191 MB / 0.7012 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001717/0.7517, allocations: 1.713 MB / 0.9411 GB, free: 15.45 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.00288/0.7546, allocations: 0.666 MB / 0.9417 GB, free: 14.78 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0005698/0.7552, allocations: 191.3 kB / 0.9419 GB, free: 14.59 MB / 0.7169 GB Notification: Performance of SimCode: time 1.182e-06/0.7552, allocations: 0 / 0.9419 GB, free: 14.59 MB / 0.7169 GB Notification: Performance of Templates: time 0.4085/1.164, allocations: 52.5 MB / 0.9932 GB, free: 153.4 MB / 0.7169 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 -s cvode -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.Movers.Examples.PumpsSeries.pipe 2>&1)