Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IDEAS_dev_IDEAS.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/IDEAS 3.0.0-master/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-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(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised") translateModel(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="IDEAS_dev_IDEAS.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 0.001532/0.001532, allocations: 105.4 kB / 16.4 MB, free: 6.5 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001314/0.001314, allocations: 192.1 kB / 17.34 MB, free: 5.766 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.439/1.439, allocations: 222.9 MB / 241 MB, free: 15.16 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.8133/0.8133, allocations: 135.1 MB / 426.3 MB, free: 4.133 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00213/0.00213, allocations: 63 kB / 0.5863 GB, free: 21.65 MB / 446.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1773/0.1794, allocations: 80.91 MB / 0.6653 GB, free: 5.82 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.5716/0.7511, allocations: 161.6 MB / 0.8231 GB, free: 4.605 MB / 0.5919 GB Notification: Performance of NFInst.instExpressions: time 0.003082/0.7542, allocations: 1.758 MB / 0.8249 GB, free: 3.188 MB / 0.5919 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0003004/0.7545, allocations: 15.5 kB / 0.8249 GB, free: 3.18 MB / 0.5919 GB Notification: Performance of NFTyping.typeComponents: time 0.0005969/0.7552, allocations: 162.5 kB / 0.825 GB, free: 3.043 MB / 0.5919 GB Notification: Performance of NFTyping.typeBindings: time 0.001288/0.7565, allocations: 0.5225 MB / 0.8255 GB, free: 2.648 MB / 0.5919 GB Notification: Performance of NFTyping.typeClassSections: time 0.00107/0.7575, allocations: 394.6 kB / 0.8259 GB, free: 2.371 MB / 0.5919 GB Notification: Performance of NFFlatten.flatten: time 0.002561/0.7601, allocations: 2.549 MB / 0.8284 GB, free: 0.957 MB / 0.5919 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00286/0.763, allocations: 2.406 MB / 0.8307 GB, free: 15.47 MB / 0.6075 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001991/0.765, allocations: 1.049 MB / 0.8318 GB, free: 14.92 MB / 0.6075 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001261/0.7663, allocations: 0.7093 MB / 0.8325 GB, free: 14.51 MB / 0.6075 GB Notification: Performance of NFPackage.collectConstants: time 0.0001952/0.7665, allocations: 60.38 kB / 0.8325 GB, free: 14.51 MB / 0.6075 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001677/0.7682, allocations: 0.7471 MB / 0.8333 GB, free: 14.11 MB / 0.6075 GB Notification: Performance of NFScalarize.scalarize: time 0.0003944/0.7686, allocations: 311.4 kB / 0.8335 GB, free: 13.9 MB / 0.6075 GB Notification: Performance of NFVerifyModel.verify: time 0.000859/0.7694, allocations: 0.5492 MB / 0.8341 GB, free: 13.57 MB / 0.6075 GB Notification: Performance of NFConvertDAE.convert: time 0.001842/0.7713, allocations: 1.42 MB / 0.8355 GB, free: 12.72 MB / 0.6075 GB Notification: Performance of FrontEnd - DAE generated: time 4.759e-06/0.7713, allocations: 4 kB / 0.8355 GB, free: 12.72 MB / 0.6075 GB Notification: Performance of FrontEnd: time 1.303e-06/0.7713, allocations: 0 / 0.8355 GB, free: 12.72 MB / 0.6075 GB Notification: Performance of Transformations before backend: time 1.696e-05/0.7713, allocations: 0 / 0.8355 GB, free: 12.72 MB / 0.6075 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 0.002254/0.7736, allocations: 1.457 MB / 0.8369 GB, free: 11.6 MB / 0.6075 GB Notification: Performance of prepare preOptimizeDAE: time 3.791e-05/0.7737, allocations: 10.61 kB / 0.8369 GB, free: 11.6 MB / 0.6075 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007556/0.7744, allocations: 185.5 kB / 0.8371 GB, free: 11.51 MB / 0.6075 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00123/0.7757, allocations: 0.8561 MB / 0.8379 GB, free: 10.88 MB / 0.6075 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.945e-05/0.7757, allocations: 46.52 kB / 0.838 GB, free: 10.86 MB / 0.6075 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.9e-05/0.7758, allocations: 62.12 kB / 0.838 GB, free: 10.84 MB / 0.6075 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001167/0.777, allocations: 0.8212 MB / 0.8388 GB, free: 10.26 MB / 0.6075 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.766e-05/0.777, allocations: 6.688 kB / 0.8388 GB, free: 10.25 MB / 0.6075 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.94e-05/0.7771, allocations: 20.94 kB / 0.8389 GB, free: 10.24 MB / 0.6075 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.354e-05/0.7771, allocations: 14.88 kB / 0.8389 GB, free: 10.24 MB / 0.6075 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008859/0.778, allocations: 0.5665 MB / 0.8394 GB, free: 9.957 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 0.003647/0.7816, allocations: 4.205 MB / 0.8435 GB, free: 6.184 MB / 0.6075 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000697/0.7824, allocations: 442.2 kB / 0.8439 GB, free: 5.961 MB / 0.6075 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.000447/0.7828, allocations: 348.8 kB / 0.8443 GB, free: 5.793 MB / 0.6075 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002984/0.7831, allocations: 191.5 kB / 0.8445 GB, free: 5.594 MB / 0.6075 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004951/0.7836, allocations: 324.5 kB / 0.8448 GB, free: 5.379 MB / 0.6075 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002047/0.7838, allocations: 29.84 kB / 0.8448 GB, free: 5.359 MB / 0.6075 GB Notification: Performance of pre-optimization done (n=33): time 5.109e-06/0.7839, allocations: 3.984 kB / 0.8448 GB, free: 5.355 MB / 0.6075 GB Notification: Performance of matching and sorting (n=33): time 0.00486/0.7887, allocations: 1.676 MB / 0.8464 GB, free: 4.418 MB / 0.6075 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.42e-05/0.7888, allocations: 90 kB / 0.8465 GB, free: 4.316 MB / 0.6075 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001417/0.7902, allocations: 1.139 MB / 0.8476 GB, free: 3.715 MB / 0.6075 GB Notification: Performance of collectPreVariables (initialization): time 5.967e-05/0.7903, allocations: 34.98 kB / 0.8477 GB, free: 3.68 MB / 0.6075 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004099/0.7907, allocations: 494.9 kB / 0.8481 GB, free: 3.262 MB / 0.6075 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001007/0.7908, allocations: 113.5 kB / 0.8483 GB, free: 3.164 MB / 0.6075 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001717/0.791, allocations: 109.5 kB / 0.8484 GB, free: 3.102 MB / 0.6075 GB Notification: Performance of setup shared object (initialization): time 0.0001331/0.7911, allocations: 330.8 kB / 0.8487 GB, free: 2.777 MB / 0.6075 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003899/0.7915, allocations: 233.9 kB / 0.8489 GB, free: 2.664 MB / 0.6075 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006477/0.7922, allocations: 0.5432 MB / 0.8494 GB, free: 2.016 MB / 0.6075 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009215/0.7931, allocations: 0.6727 MB / 0.8501 GB, free: 1.266 MB / 0.6075 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.647e-06/0.7931, allocations: 4.109 kB / 0.8501 GB, free: 1.262 MB / 0.6075 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002349/0.7955, allocations: 1.103 MB / 0.8512 GB, free: 144 kB / 0.6075 GB Notification: Performance of prepare postOptimizeDAE: time 4.237e-05/0.7956, allocations: 41.69 kB / 0.8512 GB, free: 96 kB / 0.6075 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.299e-05/0.7956, allocations: 4 kB / 0.8512 GB, free: 92 kB / 0.6075 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001347/0.7969, allocations: 374.4 kB / 0.8516 GB, free: 15.72 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003747/0.7973, allocations: 91.77 kB / 0.8517 GB, free: 15.63 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001087/0.7984, allocations: 1.036 MB / 0.8527 GB, free: 14.57 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008795/0.7993, allocations: 56.09 kB / 0.8527 GB, free: 14.52 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.996e-05/0.7994, allocations: 27.94 kB / 0.8527 GB, free: 14.49 MB / 0.6231 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007846/0.8002, allocations: 0.5164 MB / 0.8533 GB, free: 13.97 MB / 0.6231 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0006305/0.8008, allocations: 0.5102 MB / 0.8538 GB, free: 13.32 MB / 0.6231 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008227/0.8016, allocations: 0.5957 MB / 0.8543 GB, free: 12.65 MB / 0.6231 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.642e-06/0.8017, allocations: 4 kB / 0.8543 GB, free: 12.64 MB / 0.6231 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001621/0.8033, allocations: 0.8974 MB / 0.8552 GB, free: 11.73 MB / 0.6231 GB Notification: Performance of prepare postOptimizeDAE: time 4.065e-05/0.8033, allocations: 37.64 kB / 0.8552 GB, free: 11.69 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.378e-06/0.8034, allocations: 11.94 kB / 0.8553 GB, free: 11.68 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005713/0.8039, allocations: 230.2 kB / 0.8555 GB, free: 11.45 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003247/0.8043, allocations: 99.84 kB / 0.8556 GB, free: 11.35 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00377/0.8081, allocations: 3.277 MB / 0.8588 GB, free: 7.938 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000891/0.809, allocations: 64.25 kB / 0.8588 GB, free: 7.875 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.443e-05/0.809, allocations: 28.05 kB / 0.8589 GB, free: 7.848 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 {(1,20)} Notification: Performance of prepare postOptimizeDAE: time 0.0002299/0.8093, allocations: 222.7 kB / 0.8591 GB, free: 7.625 MB / 0.6231 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002281/0.8095, allocations: 102.7 kB / 0.8592 GB, free: 7.523 MB / 0.6231 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001446/0.811, allocations: 0.7734 MB / 0.8599 GB, free: 6.734 MB / 0.6231 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.365e-06/0.811, allocations: 7.938 kB / 0.8599 GB, free: 6.727 MB / 0.6231 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.505e-06/0.811, allocations: 0 / 0.8599 GB, free: 6.727 MB / 0.6231 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.412e-06/0.811, allocations: 3.984 kB / 0.8599 GB, free: 6.723 MB / 0.6231 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002686/0.8137, allocations: 1.713 MB / 0.8616 GB, free: 4.93 MB / 0.6231 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.528e-06/0.8137, allocations: 0 / 0.8616 GB, free: 4.93 MB / 0.6231 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002296/0.8139, allocations: 47.89 kB / 0.8617 GB, free: 4.883 MB / 0.6231 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004987/0.8144, allocations: 251 kB / 0.8619 GB, free: 4.637 MB / 0.6231 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.584e-05/0.8145, allocations: 8.219 kB / 0.8619 GB, free: 4.629 MB / 0.6231 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009169/0.8154, allocations: 1.013 MB / 0.8629 GB, free: 3.59 MB / 0.6231 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.996e-06/0.8154, allocations: 0 / 0.8629 GB, free: 3.59 MB / 0.6231 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001327/0.8168, allocations: 0.8895 MB / 0.8638 GB, free: 2.66 MB / 0.6231 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003997/0.8172, allocations: 219.8 kB / 0.864 GB, free: 2.426 MB / 0.6231 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001776/0.8174, allocations: 8 kB / 0.864 GB, free: 2.418 MB / 0.6231 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005731/0.8179, allocations: 39.94 kB / 0.864 GB, free: 2.379 MB / 0.6231 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.986e-05/0.818, allocations: 39.84 kB / 0.8641 GB, free: 2.34 MB / 0.6231 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.809e-05/0.8181, allocations: 15.98 kB / 0.8641 GB, free: 2.324 MB / 0.6231 GB Notification: Performance of sorting global known variables: time 0.001141/0.8192, allocations: 0.8119 MB / 0.8649 GB, free: 1.504 MB / 0.6231 GB Notification: Performance of sort global known variables: time 2.71e-07/0.8192, allocations: 0 / 0.8649 GB, free: 1.504 MB / 0.6231 GB Notification: Performance of remove unused functions: time 0.001358/0.8206, allocations: 467.4 kB / 0.8653 GB, free: 1.047 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 {(1,20)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004757/0.8211, allocations: 181.5 kB / 0.8655 GB, free: 0.8711 MB / 0.6231 GB Notification: Performance of simCode: created initialization part: time 0.002164/0.8233, allocations: 1.133 MB / 0.8666 GB, free: 15.7 MB / 0.6387 GB Notification: Performance of simCode: created event and clocks part: time 3.547e-06/0.8233, allocations: 0.625 kB / 0.8666 GB, free: 15.7 MB / 0.6387 GB Notification: Performance of simCode: created simulation system equations: time 0.0005157/0.8238, allocations: 254.5 kB / 0.8668 GB, free: 15.45 MB / 0.6387 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002076/0.8259, allocations: 0.4904 MB / 0.8673 GB, free: 14.96 MB / 0.6387 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003029/0.8289, allocations: 1.807 MB / 0.8691 GB, free: 13.09 MB / 0.6387 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007944/0.8297, allocations: 1.185 MB / 0.8702 GB, free: 11.88 MB / 0.6387 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.000181/0.8299, allocations: 67.42 kB / 0.8703 GB, free: 11.81 MB / 0.6387 GB Notification: Performance of SimCode: time 7.12e-07/0.8299, allocations: 4 kB / 0.8703 GB, free: 11.81 MB / 0.6387 GB Notification: Performance of Templates: time 0.0293/0.8592, allocations: 21.06 MB / 0.8909 GB, free: 6.836 MB / 0.6544 GB make -j1 -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.makefile (rm -f IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; mkfifo IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe ; head -c 1048576 < IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe >> ../files/IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.sim & ./IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > IDEAS_dev_IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised.pipe 2>&1)