Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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.PressureDrop.ParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow") translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001935/0.001935, allocations: 102.8 kB / 16.4 MB, free: 5.949 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001974/0.001974, allocations: 192.7 kB / 17.34 MB, free: 5.578 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.477/1.477, allocations: 222.9 MB / 241 MB, free: 15.06 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.8455/0.8455, allocations: 132.2 MB / 423.4 MB, free: 6.543 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001956/0.001956, allocations: 67.94 kB / 0.582 GB, free: 23.79 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1356/0.1375, allocations: 80.2 MB / 0.6603 GB, free: 10.24 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow): time 0.4832/0.6207, allocations: 162.1 MB / 0.8186 GB, free: 9.383 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.00328/0.624, allocations: 1.755 MB / 0.8203 GB, free: 8.402 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003288/0.6243, allocations: 15.59 kB / 0.8203 GB, free: 8.395 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.0005878/0.6249, allocations: 181.1 kB / 0.8205 GB, free: 8.277 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.00129/0.6262, allocations: 0.5406 MB / 0.821 GB, free: 7.914 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.001055/0.6272, allocations: 390.1 kB / 0.8214 GB, free: 7.645 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.002693/0.6299, allocations: 2.55 MB / 0.8239 GB, free: 6.23 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002727/0.6327, allocations: 2.143 MB / 0.826 GB, free: 4.859 MB / 0.5919 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002027/0.6347, allocations: 1.051 MB / 0.827 GB, free: 4.301 MB / 0.5919 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001099/0.6358, allocations: 0.7148 MB / 0.8277 GB, free: 3.891 MB / 0.5919 GB Notification: Performance of NFPackage.collectConstants: time 0.0001029/0.6359, allocations: 59.25 kB / 0.8278 GB, free: 3.891 MB / 0.5919 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0015/0.6374, allocations: 0.7496 MB / 0.8285 GB, free: 3.488 MB / 0.5919 GB Notification: Performance of NFScalarize.scalarize: time 0.0003639/0.6377, allocations: 322.1 kB / 0.8288 GB, free: 3.27 MB / 0.5919 GB Notification: Performance of NFVerifyModel.verify: time 0.0006122/0.6384, allocations: 0.5447 MB / 0.8293 GB, free: 2.938 MB / 0.5919 GB Notification: Performance of NFConvertDAE.convert: time 0.001702/0.6401, allocations: 1.431 MB / 0.8307 GB, free: 2.082 MB / 0.5919 GB Notification: Performance of FrontEnd - DAE generated: time 4.078e-06/0.6401, allocations: 0 / 0.8307 GB, free: 2.082 MB / 0.5919 GB Notification: Performance of FrontEnd: time 1.694e-06/0.6401, allocations: 0 / 0.8307 GB, free: 2.082 MB / 0.5919 GB Notification: Performance of Transformations before backend: time 1.726e-05/0.6401, allocations: 3.938 kB / 0.8307 GB, free: 2.078 MB / 0.5919 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002398/0.6425, allocations: 1.487 MB / 0.8322 GB, free: 0.9258 MB / 0.5919 GB Notification: Performance of prepare preOptimizeDAE: time 3.226e-05/0.6425, allocations: 10.25 kB / 0.8322 GB, free: 0.9258 MB / 0.5919 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007565/0.6433, allocations: 187.2 kB / 0.8324 GB, free: 0.8359 MB / 0.5919 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00138/0.6447, allocations: 0.8676 MB / 0.8332 GB, free: 204 kB / 0.5919 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.829e-05/0.6447, allocations: 42.53 kB / 0.8333 GB, free: 188 kB / 0.5919 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.759e-05/0.6448, allocations: 57.03 kB / 0.8333 GB, free: 172 kB / 0.5919 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001229/0.646, allocations: 0.8328 MB / 0.8341 GB, free: 15.56 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.828e-05/0.646, allocations: 6.844 kB / 0.8341 GB, free: 15.56 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.547e-05/0.6461, allocations: 20.88 kB / 0.8342 GB, free: 15.54 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.148e-05/0.6461, allocations: 13.06 kB / 0.8342 GB, free: 15.54 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009275/0.647, allocations: 0.567 MB / 0.8347 GB, free: 15.27 MB / 0.6075 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 0.004193/0.6512, allocations: 4.209 MB / 0.8388 GB, free: 11.49 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007545/0.652, allocations: 419 kB / 0.8392 GB, free: 11.28 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004682/0.6524, allocations: 296.7 kB / 0.8395 GB, free: 11.14 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003091/0.6527, allocations: 195.7 kB / 0.8397 GB, free: 10.94 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005399/0.6533, allocations: 319.8 kB / 0.84 GB, free: 10.73 MB / 0.6075 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000178/0.6535, allocations: 30.42 kB / 0.84 GB, free: 10.71 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=33): time 1.763e-06/0.6535, allocations: 0 / 0.84 GB, free: 10.71 MB / 0.6075 GB Notification: Performance of matching and sorting (n=33): time 0.004999/0.6585, allocations: 1.563 MB / 0.8416 GB, free: 9.832 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.468e-05/0.6585, allocations: 86.17 kB / 0.8416 GB, free: 9.734 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001334/0.6599, allocations: 1.149 MB / 0.8428 GB, free: 9.125 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 5.46e-05/0.6599, allocations: 43.3 kB / 0.8428 GB, free: 9.082 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004446/0.6604, allocations: 489.2 kB / 0.8433 GB, free: 8.668 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001123/0.6605, allocations: 118.6 kB / 0.8434 GB, free: 8.566 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001658/0.6606, allocations: 113.9 kB / 0.8435 GB, free: 8.5 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001414/0.6608, allocations: 327 kB / 0.8438 GB, free: 8.18 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004133/0.6612, allocations: 231.8 kB / 0.844 GB, free: 8.066 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006715/0.6619, allocations: 0.5493 MB / 0.8446 GB, free: 7.551 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009634/0.6628, allocations: 0.6745 MB / 0.8452 GB, free: 7.055 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.038e-06/0.6628, allocations: 2.469 kB / 0.8452 GB, free: 7.055 MB / 0.6075 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002399/0.6652, allocations: 1.102 MB / 0.8463 GB, free: 6.441 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 3.839e-05/0.6653, allocations: 33.55 kB / 0.8463 GB, free: 6.41 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.396e-06/0.6653, allocations: 5.219 kB / 0.8463 GB, free: 6.41 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001525/0.6668, allocations: 433.6 kB / 0.8468 GB, free: 6.234 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003759/0.6672, allocations: 90.08 kB / 0.8468 GB, free: 6.203 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00156/0.6687, allocations: 1.094 MB / 0.8479 GB, free: 5.098 MB / 0.6075 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007976/0.6695, allocations: 55.92 kB / 0.848 GB, free: 5.043 MB / 0.6075 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.371e-05/0.6696, allocations: 24.19 kB / 0.848 GB, free: 5.02 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007902/0.6704, allocations: 0.5211 MB / 0.8485 GB, free: 4.496 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006686/0.671, allocations: 0.5109 MB / 0.849 GB, free: 3.848 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009334/0.672, allocations: 0.5996 MB / 0.8496 GB, free: 3.168 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.669e-06/0.672, allocations: 4 kB / 0.8496 GB, free: 3.164 MB / 0.6075 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001735/0.6737, allocations: 0.8815 MB / 0.8504 GB, free: 2.266 MB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 3.299e-05/0.6738, allocations: 33.7 kB / 0.8505 GB, free: 2.227 MB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.795e-06/0.6738, allocations: 8 kB / 0.8505 GB, free: 2.219 MB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005917/0.6744, allocations: 235.1 kB / 0.8507 GB, free: 1.988 MB / 0.6075 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003784/0.6747, allocations: 95.77 kB / 0.8508 GB, free: 1.895 MB / 0.6075 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004371/0.6791, allocations: 3.301 MB / 0.854 GB, free: 14.46 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008422/0.6799, allocations: 68.31 kB / 0.8541 GB, free: 14.39 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.468e-05/0.68, allocations: 24 kB / 0.8541 GB, free: 14.37 MB / 0.6231 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 24 * Number of states: 0 () * Number of discrete variables: 5 (pulse_m_flow.count,$PRE.pulse_m_flow.count,pulse_m_flow.T_start,$PRE.pulse_m_flow.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (35): * Single equations (assignments): 33 * Array equations: 0 * 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 {(10,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0002138/0.6802, allocations: 220.1 kB / 0.8543 GB, free: 14.14 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001484/0.6804, allocations: 107.3 kB / 0.8544 GB, free: 14.04 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001541/0.6819, allocations: 0.7655 MB / 0.8552 GB, free: 13.27 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.301e-06/0.6819, allocations: 4 kB / 0.8552 GB, free: 13.26 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.907e-06/0.6819, allocations: 3.938 kB / 0.8552 GB, free: 13.26 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.342e-06/0.6819, allocations: 3.984 kB / 0.8552 GB, free: 13.25 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.00286/0.6848, allocations: 1.713 MB / 0.8569 GB, free: 11.46 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.284e-06/0.6848, allocations: 7.984 kB / 0.8569 GB, free: 11.45 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000264/0.685, allocations: 43.89 kB / 0.8569 GB, free: 11.41 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005711/0.6856, allocations: 278.3 kB / 0.8572 GB, free: 11.14 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.703e-05/0.6856, allocations: 8 kB / 0.8572 GB, free: 11.13 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00115/0.6868, allocations: 1.035 MB / 0.8582 GB, free: 10.07 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.46e-06/0.6868, allocations: 7.938 kB / 0.8582 GB, free: 10.06 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001424/0.6882, allocations: 0.8862 MB / 0.8591 GB, free: 9.137 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003831/0.6886, allocations: 232.3 kB / 0.8593 GB, free: 8.891 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001118/0.6887, allocations: 8 kB / 0.8593 GB, free: 8.883 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000584/0.6893, allocations: 39.95 kB / 0.8593 GB, free: 8.844 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.374e-05/0.6894, allocations: 27.95 kB / 0.8594 GB, free: 8.816 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.724e-05/0.6894, allocations: 15.94 kB / 0.8594 GB, free: 8.801 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.001084/0.6905, allocations: 0.8158 MB / 0.8602 GB, free: 7.977 MB / 0.6231 GB Notification: Performance of sort global known variables: time 1.1e-07/0.6905, allocations: 4 kB / 0.8602 GB, free: 7.973 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.001267/0.6918, allocations: 463.6 kB / 0.8606 GB, free: 7.52 MB / 0.6231 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 0 () * Number of discrete variables: 3 ($whenCondition1,pulse_m_flow.T_start,pulse_m_flow.count) * Number of discrete states: 1 (pulse_m_flow.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (13): * Single equations (assignments): 10 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * 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 {(10,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004133/0.6922, allocations: 179.2 kB / 0.8608 GB, free: 7.348 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.002763/0.6949, allocations: 1.228 MB / 0.862 GB, free: 6.086 MB / 0.6231 GB Notification: Performance of simCode: created event and clocks part: time 2.945e-06/0.6949, allocations: 0 / 0.862 GB, free: 6.086 MB / 0.6231 GB Notification: Performance of simCode: created simulation system equations: time 0.0007622/0.6957, allocations: 304 kB / 0.8623 GB, free: 5.789 MB / 0.6231 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002144/0.6978, allocations: 492.3 kB / 0.8627 GB, free: 5.328 MB / 0.6231 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002858/0.7007, allocations: 1.911 MB / 0.8646 GB, free: 3.367 MB / 0.6231 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000875/0.7016, allocations: 1.181 MB / 0.8658 GB, free: 2.156 MB / 0.6231 GB Notification: Performance of simCode: alias equations: time 0.0008073/0.7024, allocations: 344.1 kB / 0.8661 GB, free: 1.816 MB / 0.6231 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001374/0.7025, allocations: 59.44 kB / 0.8661 GB, free: 1.758 MB / 0.6231 GB Notification: Performance of SimCode: time 5.61e-07/0.7025, allocations: 0 / 0.8661 GB, free: 1.758 MB / 0.6231 GB Notification: Performance of Templates: time 0.03774/0.7403, allocations: 20.97 MB / 0.8866 GB, free: 13 MB / 0.6544 GB make -j1 -f IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.makefile (rm -f IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.sim & ./IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlow.pipe 2>&1)