Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.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/BuildSysPro 3.6.0/package.mo", uses=false)
Using package BuildSysPro with version 3.5.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/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(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised")
translateModel(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007505/0.0007505, allocations: 91.84 kB / 15.06 MB, free: 1.098 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007505/0.0007505, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.156/1.156, allocations: 223.3 MB / 240 MB, free: 5.223 MB / 190.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/Building/BuildingEnvelope/HeatTransfer/package.mo:2:1-40:17:writable] Warning: Soil_case_nappe was referenced in the package.order file, but was not found in package.mo, Soil_case_nappe/package.mo or Soil_case_nappe.mo.
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildSysPro 3.6.0/package.mo): time 0.8635/0.8635, allocations: 143.2 MB / 434.2 MB, free: 13.67 MB / 350.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.0002534/0.0002535, allocations: 8 kB / 0.5158 GB, free: 11.54 MB / 430.1 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1236/0.1239, allocations: 83.41 MB / 0.5973 GB, free: 8.082 MB / 0.4981 GB
Notification: Performance of NFInst.instantiate(BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised): time 0.3464/0.4704, allocations: 146.7 MB / 0.7406 GB, free: 7.137 MB / 0.5606 GB
Notification: Performance of NFInst.instExpressions: time 0.003778/0.4742, allocations: 3.375 MB / 0.7439 GB, free: 4.758 MB / 0.5606 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.0001792/0.4744, allocations: 9.406 kB / 0.7439 GB, free: 4.754 MB / 0.5606 GB
Notification: Performance of NFTyping.typeComponents: time 0.0003735/0.4748, allocations: 109.5 kB / 0.744 GB, free: 4.691 MB / 0.5606 GB
Notification: Performance of NFTyping.typeBindings: time 0.0007907/0.4756, allocations: 401.3 kB / 0.7444 GB, free: 4.477 MB / 0.5606 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0007891/0.4764, allocations: 377.6 kB / 0.7447 GB, free: 4.305 MB / 0.5606 GB
Notification: Performance of NFFlatten.flatten: time 0.002592/0.479, allocations: 2.993 MB / 0.7476 GB, free: 2.668 MB / 0.5606 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0007633/0.4797, allocations: 0.6922 MB / 0.7483 GB, free: 1.98 MB / 0.5606 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.001073/0.4808, allocations: 0.8637 MB / 0.7492 GB, free: 1.113 MB / 0.5606 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0006765/0.4815, allocations: 0.7079 MB / 0.7498 GB, free: 412 kB / 0.5606 GB
Notification: Performance of NFPackage.collectConstants: time 6.752e-05/0.4816, allocations: 35.94 kB / 0.7499 GB, free: 376 kB / 0.5606 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0009024/0.4825, allocations: 0.5614 MB / 0.7504 GB, free: 15.8 MB / 0.5762 GB
Notification: Performance of NFScalarize.scalarize: time 0.0002367/0.4827, allocations: 278.9 kB / 0.7507 GB, free: 15.53 MB / 0.5762 GB
Notification: Performance of NFVerifyModel.verify: time 0.0001922/0.4829, allocations: 233.1 kB / 0.7509 GB, free: 15.3 MB / 0.5762 GB
Notification: Performance of NFConvertDAE.convert: time 0.0009189/0.4838, allocations: 1.06 MB / 0.752 GB, free: 14.23 MB / 0.5762 GB
Notification: Performance of FrontEnd - DAE generated: time 4.699e-06/0.4839, allocations: 4 kB / 0.752 GB, free: 14.23 MB / 0.5762 GB
Notification: Performance of FrontEnd: time 1.253e-06/0.4839, allocations: 0 / 0.752 GB, free: 14.23 MB / 0.5762 GB
Notification: Performance of Transformations before backend: time 8.506e-06/0.4839, allocations: 4 kB / 0.752 GB, free: 14.23 MB / 0.5762 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 125
 * Number of variables: 125
Notification: Performance of Generate backend data structure: time 0.001717/0.4856, allocations: 1.307 MB / 0.7532 GB, free: 12.86 MB / 0.5762 GB
Notification: Performance of prepare preOptimizeDAE: time 2.681e-05/0.4856, allocations: 8.031 kB / 0.7532 GB, free: 12.86 MB / 0.5762 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006282/0.4863, allocations: 186.5 kB / 0.7534 GB, free: 12.67 MB / 0.5762 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001114/0.4874, allocations: 0.7973 MB / 0.7542 GB, free: 11.82 MB / 0.5762 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.154e-05/0.4874, allocations: 45 kB / 0.7542 GB, free: 11.77 MB / 0.5762 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 7.199e-05/0.4875, allocations: 59.98 kB / 0.7543 GB, free: 11.71 MB / 0.5762 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001/0.4885, allocations: 0.7966 MB / 0.7551 GB, free: 10.84 MB / 0.5762 GB
Notification: Performance of preOpt findStateOrder (simulation): time 1.24e-05/0.4886, allocations: 0 / 0.7551 GB, free: 10.84 MB / 0.5762 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.586e-05/0.4886, allocations: 24 kB / 0.7551 GB, free: 10.82 MB / 0.5762 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.468e-05/0.4886, allocations: 15.98 kB / 0.7551 GB, free: 10.8 MB / 0.5762 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0007994/0.4894, allocations: 0.5423 MB / 0.7556 GB, free: 10.26 MB / 0.5762 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 0.003306/0.4927, allocations: 4.603 MB / 0.7601 GB, free: 5.273 MB / 0.5762 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.0006277/0.4934, allocations: 431.4 kB / 0.7605 GB, free: 4.844 MB / 0.5762 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0003608/0.4938, allocations: 252.9 kB / 0.7608 GB, free: 4.594 MB / 0.5762 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0002386/0.494, allocations: 190.2 kB / 0.761 GB, free: 4.371 MB / 0.5762 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.000446/0.4945, allocations: 312.2 kB / 0.7613 GB, free: 4.051 MB / 0.5762 GB
Notification: Performance of pre-optimization done (n=31): time 1.403e-06/0.4945, allocations: 0 / 0.7613 GB, free: 4.051 MB / 0.5762 GB
Notification: Performance of matching and sorting (n=31): time 0.00329/0.4978, allocations: 1.334 MB / 0.7626 GB, free: 2.699 MB / 0.5762 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.208e-05/0.4978, allocations: 96.97 kB / 0.7627 GB, free: 2.586 MB / 0.5762 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001129/0.4989, allocations: 1.114 MB / 0.7638 GB, free: 1.453 MB / 0.5762 GB
Notification: Performance of collectPreVariables (initialization): time 3.824e-05/0.499, allocations: 41.69 kB / 0.7638 GB, free: 1.406 MB / 0.5762 GB
Notification: Performance of collectInitialEqns (initialization): time 0.000352/0.4994, allocations: 492.1 kB / 0.7643 GB, free: 0.918 MB / 0.5762 GB
Notification: Performance of collectInitialBindings (initialization): time 8.099e-05/0.4994, allocations: 106.5 kB / 0.7644 GB, free: 0.8125 MB / 0.5762 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 2.13e-05/0.4995, allocations: 8 kB / 0.7644 GB, free: 0.8047 MB / 0.5762 GB
Notification: Performance of setup shared object (initialization): time 9.498e-05/0.4996, allocations: 330 kB / 0.7647 GB, free: 488 kB / 0.5762 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003004/0.4999, allocations: 184.7 kB / 0.7649 GB, free: 304 kB / 0.5762 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005088/0.5004, allocations: 0.4991 MB / 0.7653 GB, free: 15.66 MB / 0.5919 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0003838/0.5008, allocations: 289.4 kB / 0.7656 GB, free: 15.38 MB / 0.5919 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.318e-06/0.5008, allocations: 4 kB / 0.7656 GB, free: 15.37 MB / 0.5919 GB
Notification: Performance of matching and sorting (n=54) (initialization): time 0.00186/0.5027, allocations: 0.9856 MB / 0.7666 GB, free: 14.37 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001533/0.5028, allocations: 279.7 kB / 0.7669 GB, free: 14.02 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.338e-06/0.5028, allocations: 4 kB / 0.7669 GB, free: 14.01 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001144/0.504, allocations: 337.3 kB / 0.7672 GB, free: 13.68 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001987/0.5042, allocations: 67.91 kB / 0.7672 GB, free: 13.61 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0008499/0.5051, allocations: 1.011 MB / 0.7682 GB, free: 12.58 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005712/0.5057, allocations: 107.4 kB / 0.7683 GB, free: 12.47 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.37e-05/0.5057, allocations: 24 kB / 0.7684 GB, free: 12.45 MB / 0.5919 GB
Notification: Performance of prepare postOptimizeDAE: time 5.962e-06/0.5057, allocations: 4 kB / 0.7684 GB, free: 12.45 MB / 0.5919 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001206/0.5069, allocations: 0.7373 MB / 0.7691 GB, free: 11.7 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.6e-06/0.5069, allocations: 4 kB / 0.7691 GB, free: 11.7 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0004519/0.5074, allocations: 213.2 kB / 0.7693 GB, free: 11.48 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000187/0.5076, allocations: 67.84 kB / 0.7694 GB, free: 11.42 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003096/0.5107, allocations: 3.114 MB / 0.7724 GB, free: 8.156 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005241/0.5112, allocations: 101 kB / 0.7725 GB, free: 8.059 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.211e-05/0.5113, allocations: 24 kB / 0.7725 GB, free: 8.035 MB / 0.5919 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 ($whenCondition1,$PRE.pulse_p.T_start,pulse_p.T_start,$PRE.pulse_p.count,pulse_p.count)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (34):
 * Single equations (assignments): 32
 * Array equations: 0
 * Algorithm blocks: 1
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 19}
Notification: Performance of prepare postOptimizeDAE: time 0.0004223/0.5117, allocations: 469.3 kB / 0.773 GB, free: 7.566 MB / 0.5919 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 9.697e-05/0.5118, allocations: 102.8 kB / 0.7731 GB, free: 7.465 MB / 0.5919 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001122/0.5129, allocations: 0.7217 MB / 0.7738 GB, free: 6.727 MB / 0.5919 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.658e-06/0.513, allocations: 7.938 kB / 0.7738 GB, free: 6.719 MB / 0.5919 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 4.037e-06/0.513, allocations: 11.92 kB / 0.7738 GB, free: 6.707 MB / 0.5919 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.358e-06/0.513, allocations: 0 / 0.7738 GB, free: 6.707 MB / 0.5919 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002027/0.515, allocations: 1.624 MB / 0.7754 GB, free: 5.004 MB / 0.5919 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.51e-06/0.515, allocations: 7.938 kB / 0.7754 GB, free: 4.996 MB / 0.5919 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 9.6e-05/0.5151, allocations: 19.98 kB / 0.7754 GB, free: 4.977 MB / 0.5919 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0004034/0.5155, allocations: 228.7 kB / 0.7756 GB, free: 4.75 MB / 0.5919 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.045e-05/0.5156, allocations: 8 kB / 0.7756 GB, free: 4.742 MB / 0.5919 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0007917/0.5164, allocations: 0.9789 MB / 0.7766 GB, free: 3.738 MB / 0.5919 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.904e-06/0.5164, allocations: 0 / 0.7766 GB, free: 3.738 MB / 0.5919 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00104/0.5174, allocations: 0.8503 MB / 0.7774 GB, free: 2.848 MB / 0.5919 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.000261/0.5177, allocations: 231.8 kB / 0.7776 GB, free: 2.602 MB / 0.5919 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 8.941e-05/0.5178, allocations: 8 kB / 0.7776 GB, free: 2.594 MB / 0.5919 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004238/0.5182, allocations: 55.84 kB / 0.7777 GB, free: 2.539 MB / 0.5919 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 6.244e-05/0.5183, allocations: 23.97 kB / 0.7777 GB, free: 2.516 MB / 0.5919 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.214e-05/0.5183, allocations: 15.98 kB / 0.7777 GB, free: 2.5 MB / 0.5919 GB
Notification: Performance of sorting global known variables: time 0.0008314/0.5192, allocations: 0.7877 MB / 0.7785 GB, free: 1.703 MB / 0.5919 GB
Notification: Performance of sort global known variables: time 1.31e-07/0.5192, allocations: 3.938 kB / 0.7785 GB, free: 1.699 MB / 0.5919 GB
Notification: Performance of remove unused functions: time 0.001028/0.5202, allocations: 447.5 kB / 0.7789 GB, free: 1.262 MB / 0.5919 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_p.T_start,pulse_p.count)
 * Number of discrete states: 1 (pulse_p.count)
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (12):
 * Single equations (assignments): 9
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 2
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 1
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 1 {1 19}
Notification: Performance of Backend phase and start with SimCode phase: time 0.0003277/0.5205, allocations: 173 kB / 0.7791 GB, free: 1.098 MB / 0.5919 GB
Notification: Performance of simCode: created initialization part: time 0.001538/0.5221, allocations: 1.059 MB / 0.7801 GB, free: 8 kB / 0.5919 GB
Notification: Performance of simCode: created event and clocks part: time 3.727e-06/0.5221, allocations: 4 kB / 0.7801 GB, free: 4 kB / 0.5919 GB
Notification: Performance of simCode: created simulation system equations: time 0.000446/0.5225, allocations: 239 kB / 0.7804 GB, free: 15.77 MB / 0.6075 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001645/0.5242, allocations: 456.6 kB / 0.7808 GB, free: 15.34 MB / 0.6075 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002289/0.5265, allocations: 1.98 MB / 0.7827 GB, free: 13.3 MB / 0.6075 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006276/0.5271, allocations: 1.185 MB / 0.7839 GB, free: 12.09 MB / 0.6075 GB
Notification: Performance of simCode: alias equations: time 0.0007313/0.5279, allocations: 323.6 kB / 0.7842 GB, free: 11.77 MB / 0.6075 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001006/0.528, allocations: 55.44 kB / 0.7842 GB, free: 11.71 MB / 0.6075 GB
Notification: Performance of SimCode: time 2.91e-07/0.528, allocations: 3.938 kB / 0.7843 GB, free: 11.71 MB / 0.6075 GB
Notification: Performance of Templates: time 0.02457/0.5526, allocations: 18.43 MB / 0.8022 GB, free: 9.52 MB / 0.6231 GB
make -j1 -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.makefile
(rm -f BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; mkfifo BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; head -c 1048576 < BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe >> ../files/BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.sim & ./BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised  -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildSysPro_BuildSysPro.IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe 2>&1)