Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.conf.json 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/IDEAS 3.0.0/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) Using package ModelicaServices with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/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 IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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) Running command: translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001542/0.001543, allocations: 183.1 kB / 15.98 MB, free: 5.77 MB / 13.93 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7689/0.7689, allocations: 132.2 MB / 149 MB, free: 12.15 MB / 122.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.556/1.556, allocations: 222.9 MB / 403.4 MB, free: 7.098 MB / 314.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001035/0.001035, allocations: 113.9 kB / 484.4 MB, free: 8.719 MB / 394.7 MB Notification: Performance of FrontEnd - loaded program: time 0.001207/0.001207, allocations: 47.92 kB / 0.5618 GB, free: 71.07 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1389/0.1401, allocations: 80.21 MB / 0.6402 GB, free: 6.797 MB / 442.7 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.4995/0.6397, allocations: 159.4 MB / 0.7958 GB, free: 3.887 MB / 0.5261 GB Notification: Performance of NFInst.instExpressions: time 0.002938/0.6427, allocations: 1.787 MB / 0.7975 GB, free: 2.098 MB / 0.5261 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.000296/0.643, allocations: 11.88 kB / 0.7975 GB, free: 2.086 MB / 0.5261 GB Notification: Performance of NFTyping.typeComponents: time 0.0005314/0.6435, allocations: 135.2 kB / 0.7977 GB, free: 1.953 MB / 0.5261 GB Notification: Performance of NFTyping.typeBindings: time 0.001172/0.6448, allocations: 0.4903 MB / 0.7982 GB, free: 1.461 MB / 0.5261 GB Notification: Performance of NFTyping.typeClassSections: time 0.0009311/0.6457, allocations: 352.2 kB / 0.7985 GB, free: 1.121 MB / 0.5261 GB Notification: Performance of NFFlatten.flatten: time 0.003102/0.6488, allocations: 3.512 MB / 0.8019 GB, free: 13.6 MB / 0.5417 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002477/0.6513, allocations: 2.233 MB / 0.8041 GB, free: 11.36 MB / 0.5417 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001694/0.653, allocations: 0.9337 MB / 0.805 GB, free: 10.42 MB / 0.5417 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001042/0.6541, allocations: 0.7467 MB / 0.8057 GB, free: 9.672 MB / 0.5417 GB Notification: Performance of NFPackage.collectConstants: time 0.0001893/0.6543, allocations: 40 kB / 0.8058 GB, free: 9.633 MB / 0.5417 GB Notification: Performance of NFFlatten.collectFunctions: time 0.00169/0.656, allocations: 0.8029 MB / 0.8066 GB, free: 8.828 MB / 0.5417 GB Notification: Performance of NFScalarize.scalarize: time 0.0003643/0.6564, allocations: 298.9 kB / 0.8069 GB, free: 8.535 MB / 0.5417 GB Notification: Performance of NFVerifyModel.verify: time 0.0009027/0.6573, allocations: 0.5167 MB / 0.8074 GB, free: 8.016 MB / 0.5417 GB Notification: Performance of NFConvertDAE.convert: time 0.00174/0.659, allocations: 1.406 MB / 0.8087 GB, free: 6.605 MB / 0.5417 GB Notification: Performance of FrontEnd - DAE generated: time 4.439e-06/0.659, allocations: 0 / 0.8087 GB, free: 6.605 MB / 0.5417 GB Notification: Performance of FrontEnd: time 1.103e-06/0.6591, allocations: 0 / 0.8087 GB, free: 6.605 MB / 0.5417 GB Notification: Performance of Transformations before backend: time 1.021e-05/0.6591, allocations: 0 / 0.8087 GB, free: 6.605 MB / 0.5417 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 0.002232/0.6613, allocations: 1.451 MB / 0.8101 GB, free: 5.094 MB / 0.5417 GB Notification: Performance of prepare preOptimizeDAE: time 4.256e-05/0.6614, allocations: 8.031 kB / 0.8102 GB, free: 5.086 MB / 0.5417 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007024/0.6621, allocations: 194.4 kB / 0.8103 GB, free: 4.895 MB / 0.5417 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001301/0.6634, allocations: 0.8061 MB / 0.8111 GB, free: 4.031 MB / 0.5417 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.517e-05/0.6634, allocations: 45 kB / 0.8112 GB, free: 3.988 MB / 0.5417 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.315e-05/0.6635, allocations: 60 kB / 0.8112 GB, free: 3.93 MB / 0.5417 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001117/0.6646, allocations: 0.82 MB / 0.812 GB, free: 3.027 MB / 0.5417 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.748e-05/0.6647, allocations: 3.938 kB / 0.812 GB, free: 3.023 MB / 0.5417 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.938e-05/0.6647, allocations: 24 kB / 0.8121 GB, free: 3 MB / 0.5417 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.633e-05/0.6647, allocations: 12 kB / 0.8121 GB, free: 2.988 MB / 0.5417 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.000879/0.6656, allocations: 0.5657 MB / 0.8126 GB, free: 2.426 MB / 0.5417 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 0.00382/0.6695, allocations: 4.211 MB / 0.8167 GB, free: 13.95 MB / 0.5573 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007071/0.6702, allocations: 451.4 kB / 0.8172 GB, free: 13.5 MB / 0.5573 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004621/0.6707, allocations: 346.5 kB / 0.8175 GB, free: 13.16 MB / 0.5573 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003078/0.671, allocations: 194.2 kB / 0.8177 GB, free: 12.93 MB / 0.5573 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005063/0.6715, allocations: 319.1 kB / 0.818 GB, free: 12.6 MB / 0.5573 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002297/0.6717, allocations: 31.59 kB / 0.818 GB, free: 12.57 MB / 0.5573 GB Notification: Performance of pre-optimization done (n=33): time 3.457e-06/0.6717, allocations: 0 / 0.818 GB, free: 12.57 MB / 0.5573 GB Notification: Performance of matching and sorting (n=33): time 0.005016/0.6768, allocations: 1.668 MB / 0.8196 GB, free: 10.87 MB / 0.5573 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.832e-05/0.6769, allocations: 85.11 kB / 0.8197 GB, free: 10.77 MB / 0.5573 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001625/0.6785, allocations: 1.151 MB / 0.8208 GB, free: 9.602 MB / 0.5573 GB Notification: Performance of collectPreVariables (initialization): time 4.796e-05/0.6785, allocations: 33.7 kB / 0.8209 GB, free: 9.562 MB / 0.5573 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004773/0.679, allocations: 492.4 kB / 0.8213 GB, free: 9.078 MB / 0.5573 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001212/0.6792, allocations: 118.4 kB / 0.8215 GB, free: 8.961 MB / 0.5573 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001963/0.6794, allocations: 110.2 kB / 0.8216 GB, free: 8.848 MB / 0.5573 GB Notification: Performance of setup shared object (initialization): time 0.0001432/0.6795, allocations: 330 kB / 0.8219 GB, free: 8.52 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004326/0.68, allocations: 234.9 kB / 0.8221 GB, free: 8.285 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006728/0.6806, allocations: 0.5461 MB / 0.8226 GB, free: 7.609 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009511/0.6816, allocations: 0.6824 MB / 0.8233 GB, free: 6.848 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.889e-06/0.6816, allocations: 0 / 0.8233 GB, free: 6.848 MB / 0.5573 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002256/0.6839, allocations: 1.103 MB / 0.8244 GB, free: 5.727 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 4.372e-05/0.6839, allocations: 33.7 kB / 0.8244 GB, free: 5.688 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.387e-05/0.684, allocations: 8 kB / 0.8244 GB, free: 5.68 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001303/0.6853, allocations: 368.6 kB / 0.8248 GB, free: 5.316 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003571/0.6856, allocations: 83.88 kB / 0.8249 GB, free: 5.234 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001092/0.6867, allocations: 1.047 MB / 0.8259 GB, free: 4.164 MB / 0.5573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009536/0.6877, allocations: 79.92 kB / 0.8259 GB, free: 4.086 MB / 0.5573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.202e-05/0.6878, allocations: 27.94 kB / 0.826 GB, free: 4.059 MB / 0.5573 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007363/0.6885, allocations: 0.5242 MB / 0.8265 GB, free: 3.527 MB / 0.5573 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005609/0.6891, allocations: 0.503 MB / 0.827 GB, free: 2.891 MB / 0.5573 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008085/0.6899, allocations: 0.5958 MB / 0.8276 GB, free: 2.215 MB / 0.5573 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.419e-06/0.6899, allocations: 0 / 0.8276 GB, free: 2.215 MB / 0.5573 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.00164/0.6916, allocations: 0.8924 MB / 0.8284 GB, free: 1.305 MB / 0.5573 GB Notification: Performance of prepare postOptimizeDAE: time 4.136e-05/0.6916, allocations: 45.62 kB / 0.8285 GB, free: 1.254 MB / 0.5573 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.646e-06/0.6917, allocations: 4.625 kB / 0.8285 GB, free: 1.25 MB / 0.5573 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005787/0.6922, allocations: 237 kB / 0.8287 GB, free: 1.016 MB / 0.5573 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003339/0.6926, allocations: 87.81 kB / 0.8288 GB, free: 0.9297 MB / 0.5573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003772/0.6964, allocations: 3.017 MB / 0.8317 GB, free: 13.78 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008585/0.6972, allocations: 92.23 kB / 0.8318 GB, free: 13.69 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.346e-05/0.6973, allocations: 20 kB / 0.8318 GB, free: 13.67 MB / 0.573 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 {(1,20)} Notification: Performance of prepare postOptimizeDAE: time 0.0001911/0.6975, allocations: 225.4 kB / 0.8321 GB, free: 13.44 MB / 0.573 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001921/0.6977, allocations: 106.6 kB / 0.8322 GB, free: 13.34 MB / 0.573 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001485/0.6992, allocations: 0.7657 MB / 0.8329 GB, free: 12.56 MB / 0.573 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.492e-06/0.6992, allocations: 4 kB / 0.8329 GB, free: 12.56 MB / 0.573 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.425e-06/0.6992, allocations: 0 / 0.8329 GB, free: 12.56 MB / 0.573 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 7.965e-06/0.6992, allocations: 7.922 kB / 0.8329 GB, free: 12.55 MB / 0.573 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002688/0.7019, allocations: 1.73 MB / 0.8346 GB, free: 10.74 MB / 0.573 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.223e-06/0.7019, allocations: 7.984 kB / 0.8346 GB, free: 10.73 MB / 0.573 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002383/0.7022, allocations: 43.89 kB / 0.8347 GB, free: 10.69 MB / 0.573 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005042/0.7027, allocations: 244.8 kB / 0.8349 GB, free: 10.45 MB / 0.573 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.863e-05/0.7027, allocations: 12 kB / 0.8349 GB, free: 10.44 MB / 0.573 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009524/0.7037, allocations: 1.011 MB / 0.8359 GB, free: 9.402 MB / 0.573 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.18e-06/0.7037, allocations: 7.969 kB / 0.8359 GB, free: 9.395 MB / 0.573 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00219/0.7059, allocations: 1.878 MB / 0.8377 GB, free: 7.434 MB / 0.573 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004775/0.7064, allocations: 219.8 kB / 0.8379 GB, free: 7.199 MB / 0.573 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001673/0.7066, allocations: 11.98 kB / 0.838 GB, free: 7.188 MB / 0.573 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006902/0.7073, allocations: 51.88 kB / 0.838 GB, free: 7.137 MB / 0.573 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001093/0.7074, allocations: 35.84 kB / 0.838 GB, free: 7.102 MB / 0.573 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.009e-05/0.7074, allocations: 19.98 kB / 0.8381 GB, free: 7.082 MB / 0.573 GB Notification: Performance of sorting global known variables: time 0.001139/0.7086, allocations: 0.8118 MB / 0.8388 GB, free: 6.262 MB / 0.573 GB Notification: Performance of sort global known variables: time 1.3e-07/0.7086, allocations: 0 / 0.8388 GB, free: 6.262 MB / 0.573 GB Notification: Performance of remove unused functions: time 0.001608/0.7102, allocations: 475.4 kB / 0.8393 GB, free: 5.797 MB / 0.573 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 {(1,20)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004394/0.7107, allocations: 170.8 kB / 0.8395 GB, free: 5.633 MB / 0.573 GB Notification: Performance of simCode: created initialization part: time 0.002217/0.7129, allocations: 1.137 MB / 0.8406 GB, free: 4.457 MB / 0.573 GB Notification: Performance of simCode: created event and clocks part: time 3.897e-06/0.7129, allocations: 0 / 0.8406 GB, free: 4.457 MB / 0.573 GB Notification: Performance of simCode: created simulation system equations: time 0.000572/0.7135, allocations: 255.2 kB / 0.8408 GB, free: 4.207 MB / 0.573 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003416/0.7169, allocations: 0.6385 MB / 0.8414 GB, free: 3.574 MB / 0.573 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003351/0.7203, allocations: 2.302 MB / 0.8437 GB, free: 1.207 MB / 0.573 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008601/0.7212, allocations: 1.193 MB / 0.8449 GB, free: 15.98 MB / 0.5886 GB Notification: Performance of simCode: alias equations: time 0.001029/0.7222, allocations: 312.4 kB / 0.8452 GB, free: 15.68 MB / 0.5886 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001613/0.7224, allocations: 63.42 kB / 0.8452 GB, free: 15.61 MB / 0.5886 GB Notification: Performance of SimCode: time 6.92e-07/0.7224, allocations: 4 kB / 0.8452 GB, free: 15.61 MB / 0.5886 GB Notification: Performance of Templates: time 0.04948/0.7719, allocations: 21.98 MB / 0.8667 GB, free: 9.848 MB / 0.6042 GB make -j1 -f IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.makefile (rm -f IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; mkfifo IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; head -c 1048576 < IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe >> ../files/IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.sim & ./IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe 2>&1)