Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") translateModel(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001198/0.001198, allocations: 106.8 kB / 16.64 MB, free: 6.371 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001111/0.001111, allocations: 191.6 kB / 17.56 MB, free: 5.812 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.386/1.386, allocations: 222.9 MB / 241.2 MB, free: 15.47 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.7686/0.7686, allocations: 122.9 MB / 414.2 MB, free: 136 kB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00144/0.001439, allocations: 59.91 kB / 0.4912 GB, free: 7.875 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3853/0.3868, allocations: 77.92 MB / 0.5673 GB, free: 32.78 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.185/0.5719, allocations: 159.4 MB / 0.723 GB, free: 11.13 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.003105/0.5751, allocations: 1.763 MB / 0.7247 GB, free: 9.367 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003166/0.5754, allocations: 11.88 kB / 0.7247 GB, free: 9.355 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0006225/0.576, allocations: 135.2 kB / 0.7248 GB, free: 9.223 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.001307/0.5774, allocations: 0.5019 MB / 0.7253 GB, free: 8.719 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001043/0.5785, allocations: 349.1 kB / 0.7257 GB, free: 8.383 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.002616/0.5811, allocations: 2.579 MB / 0.7282 GB, free: 5.797 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002755/0.5839, allocations: 2.399 MB / 0.7305 GB, free: 3.379 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002097/0.586, allocations: 1.063 MB / 0.7316 GB, free: 2.312 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009077/0.5869, allocations: 0.7624 MB / 0.7323 GB, free: 1.547 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0001037/0.587, allocations: 64 kB / 0.7324 GB, free: 1.484 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001452/0.5885, allocations: 0.7561 MB / 0.7331 GB, free: 0.7266 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003429/0.5888, allocations: 318.8 kB / 0.7334 GB, free: 424 kB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0006528/0.5895, allocations: 0.5441 MB / 0.7339 GB, free: 15.86 MB / 0.5762 GB Notification: Performance of NFConvertDAE.convert: time 0.001273/0.5908, allocations: 1.068 MB / 0.735 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of FrontEnd - DAE generated: time 4.248e-06/0.5908, allocations: 0 / 0.735 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of FrontEnd: time 1.533e-06/0.5908, allocations: 0 / 0.735 GB, free: 14.8 MB / 0.5762 GB Notification: Performance of Transformations before backend: time 1.375e-05/0.5908, allocations: 0 / 0.735 GB, free: 14.8 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: 126 * Number of variables: 126 Notification: Performance of Generate backend data structure: time 0.002281/0.5931, allocations: 1.447 MB / 0.7364 GB, free: 13.29 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.185e-05/0.5931, allocations: 12.62 kB / 0.7364 GB, free: 13.28 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007468/0.5939, allocations: 186.5 kB / 0.7366 GB, free: 13.09 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001159/0.5951, allocations: 0.806 MB / 0.7374 GB, free: 12.23 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.179e-05/0.5951, allocations: 41 kB / 0.7374 GB, free: 12.19 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.074e-05/0.5952, allocations: 60 kB / 0.7375 GB, free: 12.13 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001212/0.5964, allocations: 0.8239 MB / 0.7383 GB, free: 11.23 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.976e-05/0.5965, allocations: 4 kB / 0.7383 GB, free: 11.22 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.174e-05/0.5965, allocations: 23.94 kB / 0.7383 GB, free: 11.2 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.177e-05/0.5965, allocations: 16 kB / 0.7383 GB, free: 11.18 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009222/0.5975, allocations: 0.5657 MB / 0.7389 GB, free: 10.62 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 0.00407/0.6015, allocations: 4.204 MB / 0.743 GB, free: 6.148 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007395/0.6023, allocations: 456.1 kB / 0.7434 GB, free: 5.695 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004659/0.6028, allocations: 336.8 kB / 0.7437 GB, free: 5.367 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003033/0.6031, allocations: 194.2 kB / 0.7439 GB, free: 5.141 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005321/0.6036, allocations: 315.1 kB / 0.7442 GB, free: 4.812 MB / 0.5762 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000298/0.6039, allocations: 31.59 kB / 0.7442 GB, free: 4.781 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=33): time 2.274e-06/0.604, allocations: 7.938 kB / 0.7442 GB, free: 4.773 MB / 0.5762 GB Notification: Performance of matching and sorting (n=33): time 0.00545/0.6094, allocations: 1.669 MB / 0.7459 GB, free: 3.074 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.487e-05/0.6095, allocations: 85.11 kB / 0.746 GB, free: 2.973 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001828/0.6114, allocations: 1.151 MB / 0.7471 GB, free: 1.805 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 8.007e-05/0.6114, allocations: 37.7 kB / 0.7471 GB, free: 1.762 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004335/0.6119, allocations: 492.5 kB / 0.7476 GB, free: 1.277 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001194/0.612, allocations: 122.3 kB / 0.7477 GB, free: 1.156 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001905/0.6122, allocations: 114.2 kB / 0.7478 GB, free: 1.039 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001297/0.6124, allocations: 326 kB / 0.7481 GB, free: 0.7148 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004366/0.6128, allocations: 230.9 kB / 0.7483 GB, free: 496 kB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.274/0.8868, allocations: 0.5357 MB / 0.7489 GB, free: 171.5 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001292/0.8882, allocations: 0.6761 MB / 0.7495 GB, free: 171.2 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.374e-06/0.8882, allocations: 1.781 kB / 0.7495 GB, free: 171.2 MB / 0.5762 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002766/0.8909, allocations: 1.098 MB / 0.7506 GB, free: 171 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.106e-05/0.891, allocations: 42.44 kB / 0.7506 GB, free: 171 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.535e-05/0.891, allocations: 6.844 kB / 0.7507 GB, free: 171 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001421/0.8925, allocations: 369.7 kB / 0.751 GB, free: 170.9 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003926/0.8929, allocations: 100.6 kB / 0.7511 GB, free: 170.9 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001135/0.894, allocations: 1.041 MB / 0.7521 GB, free: 170.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009923/0.895, allocations: 75.42 kB / 0.7522 GB, free: 170.2 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.272e-05/0.8951, allocations: 27.27 kB / 0.7522 GB, free: 170.2 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0009433/0.8961, allocations: 0.5164 MB / 0.7527 GB, free: 170 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000632/0.8967, allocations: 0.5083 MB / 0.7532 GB, free: 169.6 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0009765/0.8977, allocations: 0.5887 MB / 0.7538 GB, free: 169.2 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.067e-05/0.8977, allocations: 2.156 kB / 0.7538 GB, free: 169.2 MB / 0.5762 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.002041/0.8998, allocations: 0.9005 MB / 0.7547 GB, free: 168.9 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 4.084e-05/0.8998, allocations: 39.17 kB / 0.7547 GB, free: 168.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.559e-05/0.8998, allocations: 5.656 kB / 0.7547 GB, free: 168.9 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007929/0.9006, allocations: 240.5 kB / 0.7549 GB, free: 168.8 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004115/0.9011, allocations: 92.19 kB / 0.755 GB, free: 168.8 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003793/0.9049, allocations: 3.266 MB / 0.7582 GB, free: 166.7 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009711/0.9059, allocations: 84.06 kB / 0.7583 GB, free: 166.6 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.62e-05/0.9059, allocations: 22.89 kB / 0.7583 GB, free: 166.6 MB / 0.5762 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 0.0002117/0.9062, allocations: 221.3 kB / 0.7585 GB, free: 166.4 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002158/0.9064, allocations: 105.4 kB / 0.7586 GB, free: 166.4 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001525/0.9079, allocations: 0.7705 MB / 0.7594 GB, free: 166.1 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.275e-06/0.9079, allocations: 8.125 kB / 0.7594 GB, free: 166.1 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.416e-06/0.9079, allocations: 1.469 kB / 0.7594 GB, free: 166.1 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.653e-06/0.908, allocations: 3.828 kB / 0.7594 GB, free: 166.1 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002943/0.9109, allocations: 1.723 MB / 0.7611 GB, free: 165.2 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.863e-06/0.9109, allocations: 2.922 kB / 0.7611 GB, free: 165.2 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002489/0.9112, allocations: 53.22 kB / 0.7611 GB, free: 165.2 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005449/0.9117, allocations: 245.7 kB / 0.7614 GB, free: 165.2 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.402e-05/0.9118, allocations: 13.92 kB / 0.7614 GB, free: 165.2 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008827/0.9127, allocations: 1.008 MB / 0.7624 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.817e-06/0.9127, allocations: 2.375 kB / 0.7624 GB, free: 164.5 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00141/0.9141, allocations: 0.9079 MB / 0.7633 GB, free: 164 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000438/0.9146, allocations: 222.4 kB / 0.7635 GB, free: 163.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002195/0.9148, allocations: 12.25 kB / 0.7635 GB, free: 163.9 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006774/0.9155, allocations: 55.25 kB / 0.7635 GB, free: 163.9 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.478e-05/0.9156, allocations: 30.47 kB / 0.7636 GB, free: 163.8 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.831e-05/0.9156, allocations: 14.03 kB / 0.7636 GB, free: 163.8 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.00118/0.9168, allocations: 0.8159 MB / 0.7644 GB, free: 163.6 MB / 0.5762 GB Notification: Performance of sort global known variables: time 2.8e-07/0.9168, allocations: 0 / 0.7644 GB, free: 163.6 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001561/0.9184, allocations: 467.3 kB / 0.7648 GB, free: 163.5 MB / 0.5762 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 0.0004887/0.9189, allocations: 178.5 kB / 0.765 GB, free: 163.4 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002156/0.921, allocations: 1.147 MB / 0.7661 GB, free: 162.9 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 4.258e-06/0.921, allocations: 0 / 0.7661 GB, free: 162.9 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.0005118/0.9216, allocations: 253.9 kB / 0.7664 GB, free: 162.8 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002253/0.9238, allocations: 0.491 MB / 0.7668 GB, free: 162.7 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.00311/0.9269, allocations: 2.113 MB / 0.7689 GB, free: 161.4 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006488/0.9276, allocations: 1.184 MB / 0.77 GB, free: 160.5 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001812/0.9278, allocations: 68.98 kB / 0.7701 GB, free: 160.5 MB / 0.5762 GB Notification: Performance of SimCode: time 5.51e-07/0.9278, allocations: 0.7812 kB / 0.7701 GB, free: 160.5 MB / 0.5762 GB Notification: Performance of Templates: time 0.02732/0.9551, allocations: 20.83 MB / 0.7905 GB, free: 144.2 MB / 0.5762 GB make -j1 -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.makefile (rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.sim & ./IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe 2>&1)