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 0.001466/0.001466, allocations: 100.1 kB / 15.88 MB, free: 12 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001806/0.001806, allocations: 197.9 kB / 16.79 MB, free: 6.809 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.353/1.353, allocations: 222.9 MB / 240.5 MB, free: 4.598 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0-master/package.mo): time 0.9262/0.9262, allocations: 135.1 MB / 425.8 MB, free: 11.96 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001226/0.001226, allocations: 64.5 kB / 0.5053 GB, free: 5.77 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1882/0.1894, allocations: 80.92 MB / 0.5843 GB, free: 5.016 MB / 494.1 MB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.4681/0.6575, allocations: 159.4 MB / 0.74 GB, free: 9.723 MB / 0.5606 GB Notification: Performance of NFInst.instExpressions: time 0.003297/0.6609, allocations: 1.778 MB / 0.7417 GB, free: 8.492 MB / 0.5606 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004056/0.6613, allocations: 8.75 kB / 0.7417 GB, free: 8.488 MB / 0.5606 GB Notification: Performance of NFTyping.typeComponents: time 0.0006099/0.662, allocations: 137.2 kB / 0.7418 GB, free: 8.41 MB / 0.5606 GB Notification: Performance of NFTyping.typeBindings: time 0.00132/0.6633, allocations: 0.4934 MB / 0.7423 GB, free: 8.152 MB / 0.5606 GB Notification: Performance of NFTyping.typeClassSections: time 0.001098/0.6644, allocations: 352 kB / 0.7427 GB, free: 7.984 MB / 0.5606 GB Notification: Performance of NFFlatten.flatten: time 0.003417/0.6679, allocations: 3.501 MB / 0.7461 GB, free: 6.121 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002527/0.6704, allocations: 2.232 MB / 0.7483 GB, free: 4.73 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001934/0.6724, allocations: 0.92 MB / 0.7492 GB, free: 4.242 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009097/0.6733, allocations: 0.7334 MB / 0.7499 GB, free: 3.832 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 9.222e-05/0.6734, allocations: 43.75 kB / 0.7499 GB, free: 3.828 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001596/0.675, allocations: 0.8089 MB / 0.7507 GB, free: 3.168 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0003433/0.6754, allocations: 298.9 kB / 0.751 GB, free: 2.875 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.00067/0.676, allocations: 0.5205 MB / 0.7515 GB, free: 2.352 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001158/0.6772, allocations: 1.033 MB / 0.7525 GB, free: 1.316 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 4.298e-06/0.6772, allocations: 0 / 0.7525 GB, free: 1.316 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.072e-06/0.6772, allocations: 0 / 0.7525 GB, free: 1.316 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 1.151e-05/0.6772, allocations: 0 / 0.7525 GB, free: 1.316 MB / 0.5606 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 0.002206/0.6795, allocations: 1.451 MB / 0.7539 GB, free: 15.8 MB / 0.5762 GB Notification: Performance of prepare preOptimizeDAE: time 4.103e-05/0.6795, allocations: 12.03 kB / 0.7539 GB, free: 15.79 MB / 0.5762 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007382/0.6802, allocations: 190.4 kB / 0.7541 GB, free: 15.61 MB / 0.5762 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001073/0.6813, allocations: 0.8061 MB / 0.7549 GB, free: 14.74 MB / 0.5762 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.678e-05/0.6814, allocations: 45 kB / 0.7549 GB, free: 14.7 MB / 0.5762 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.926e-05/0.6815, allocations: 60 kB / 0.755 GB, free: 14.64 MB / 0.5762 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001139/0.6826, allocations: 0.8236 MB / 0.7558 GB, free: 13.75 MB / 0.5762 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.783e-05/0.6826, allocations: 3.938 kB / 0.7558 GB, free: 13.75 MB / 0.5762 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.633e-05/0.6827, allocations: 24 kB / 0.7558 GB, free: 13.72 MB / 0.5762 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.623e-05/0.6827, allocations: 15.98 kB / 0.7558 GB, free: 13.71 MB / 0.5762 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009142/0.6836, allocations: 0.5579 MB / 0.7564 GB, free: 13.14 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 0.003777/0.6874, allocations: 4.212 MB / 0.7605 GB, free: 8.672 MB / 0.5762 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007819/0.6882, allocations: 446.1 kB / 0.7609 GB, free: 8.227 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004777/0.6887, allocations: 343.3 kB / 0.7613 GB, free: 7.891 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003143/0.689, allocations: 194.2 kB / 0.7614 GB, free: 7.664 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005368/0.6896, allocations: 319.1 kB / 0.7617 GB, free: 7.332 MB / 0.5762 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002609/0.6899, allocations: 39.59 kB / 0.7618 GB, free: 7.293 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=33): time 1.963e-06/0.6899, allocations: 3.938 kB / 0.7618 GB, free: 7.289 MB / 0.5762 GB Notification: Performance of matching and sorting (n=33): time 0.004995/0.6949, allocations: 1.673 MB / 0.7634 GB, free: 5.602 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.697e-05/0.695, allocations: 81.11 kB / 0.7635 GB, free: 5.504 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001472/0.6964, allocations: 1.151 MB / 0.7646 GB, free: 4.336 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 5.95e-05/0.6965, allocations: 37.7 kB / 0.7647 GB, free: 4.293 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003888/0.6969, allocations: 484.4 kB / 0.7651 GB, free: 3.816 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.998e-05/0.697, allocations: 114.4 kB / 0.7652 GB, free: 3.703 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001698/0.6972, allocations: 122.1 kB / 0.7653 GB, free: 3.578 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.0001055/0.6973, allocations: 326 kB / 0.7657 GB, free: 3.254 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003981/0.6977, allocations: 234.9 kB / 0.7659 GB, free: 3.02 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005988/0.6983, allocations: 0.5422 MB / 0.7664 GB, free: 2.348 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009091/0.6992, allocations: 0.6792 MB / 0.7671 GB, free: 1.59 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.137e-06/0.6992, allocations: 0 / 0.7671 GB, free: 1.59 MB / 0.5762 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002352/0.7016, allocations: 1.107 MB / 0.7682 GB, free: 476 kB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 5.23e-05/0.7017, allocations: 33.7 kB / 0.7682 GB, free: 436 kB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.045e-05/0.7017, allocations: 4 kB / 0.7682 GB, free: 432 kB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001294/0.703, allocations: 372.7 kB / 0.7685 GB, free: 56 kB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003844/0.7034, allocations: 91.91 kB / 0.7686 GB, free: 15.96 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001107/0.7045, allocations: 1.039 MB / 0.7696 GB, free: 14.9 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008989/0.7054, allocations: 83.81 kB / 0.7697 GB, free: 14.82 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.34e-05/0.7055, allocations: 24 kB / 0.7698 GB, free: 14.8 MB / 0.5919 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007307/0.7062, allocations: 0.5125 MB / 0.7703 GB, free: 14.28 MB / 0.5919 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005591/0.7068, allocations: 0.507 MB / 0.7707 GB, free: 13.64 MB / 0.5919 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007916/0.7076, allocations: 0.5996 MB / 0.7713 GB, free: 12.96 MB / 0.5919 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.679e-06/0.7076, allocations: 4 kB / 0.7713 GB, free: 12.96 MB / 0.5919 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001666/0.7093, allocations: 0.8885 MB / 0.7722 GB, free: 12.05 MB / 0.5919 GB Notification: Performance of prepare postOptimizeDAE: time 3.691e-05/0.7093, allocations: 38.27 kB / 0.7722 GB, free: 12.01 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.285e-06/0.7093, allocations: 8 kB / 0.7722 GB, free: 12 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005819/0.7099, allocations: 240.7 kB / 0.7725 GB, free: 11.76 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003205/0.7103, allocations: 83.8 kB / 0.7726 GB, free: 11.68 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003573/0.7138, allocations: 3.028 MB / 0.7755 GB, free: 8.516 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001014/0.7149, allocations: 84.23 kB / 0.7756 GB, free: 8.434 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.313e-05/0.715, allocations: 24 kB / 0.7756 GB, free: 8.41 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 (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 0.0002267/0.7152, allocations: 219.5 kB / 0.7758 GB, free: 8.191 MB / 0.5919 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000149/0.7153, allocations: 106.6 kB / 0.7759 GB, free: 8.086 MB / 0.5919 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001415/0.7168, allocations: 0.7851 MB / 0.7767 GB, free: 7.293 MB / 0.5919 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.44e-06/0.7168, allocations: 4 kB / 0.7767 GB, free: 7.289 MB / 0.5919 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.345e-06/0.7168, allocations: 0 / 0.7767 GB, free: 7.289 MB / 0.5919 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.731e-06/0.7168, allocations: 3.938 kB / 0.7767 GB, free: 7.285 MB / 0.5919 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002516/0.7193, allocations: 1.722 MB / 0.7784 GB, free: 5.484 MB / 0.5919 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.559e-06/0.7193, allocations: 0 / 0.7784 GB, free: 5.484 MB / 0.5919 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002299/0.7196, allocations: 51.88 kB / 0.7784 GB, free: 5.434 MB / 0.5919 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005121/0.7201, allocations: 249.9 kB / 0.7787 GB, free: 5.188 MB / 0.5919 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.921e-05/0.7201, allocations: 11.98 kB / 0.7787 GB, free: 5.176 MB / 0.5919 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009103/0.7211, allocations: 1.006 MB / 0.7797 GB, free: 4.145 MB / 0.5919 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.418e-06/0.7211, allocations: 3.938 kB / 0.7797 GB, free: 4.141 MB / 0.5919 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001371/0.7224, allocations: 0.8938 MB / 0.7805 GB, free: 3.207 MB / 0.5919 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0004125/0.7229, allocations: 223.8 kB / 0.7808 GB, free: 2.969 MB / 0.5919 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001207/0.723, allocations: 8 kB / 0.7808 GB, free: 2.961 MB / 0.5919 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005605/0.7236, allocations: 59.81 kB / 0.7808 GB, free: 2.902 MB / 0.5919 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.639e-05/0.7237, allocations: 27.95 kB / 0.7808 GB, free: 2.875 MB / 0.5919 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.937e-05/0.7237, allocations: 19.94 kB / 0.7809 GB, free: 2.855 MB / 0.5919 GB Notification: Performance of sorting global known variables: time 0.001055/0.7248, allocations: 0.8197 MB / 0.7817 GB, free: 2.027 MB / 0.5919 GB Notification: Performance of sort global known variables: time 2.1e-07/0.7248, allocations: 0 / 0.7817 GB, free: 2.027 MB / 0.5919 GB Notification: Performance of remove unused functions: time 0.00135/0.7261, allocations: 463.4 kB / 0.7821 GB, free: 1.574 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_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 0.0004834/0.7266, allocations: 183 kB / 0.7823 GB, free: 1.402 MB / 0.5919 GB Notification: Performance of simCode: created initialization part: time 0.002231/0.7289, allocations: 1.135 MB / 0.7834 GB, free: 236 kB / 0.5919 GB Notification: Performance of simCode: created event and clocks part: time 5.841e-06/0.7289, allocations: 0 / 0.7834 GB, free: 236 kB / 0.5919 GB Notification: Performance of simCode: created simulation system equations: time 0.0005267/0.7294, allocations: 247.3 kB / 0.7836 GB, free: 15.98 MB / 0.6075 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003123/0.7326, allocations: 0.6208 MB / 0.7842 GB, free: 15.37 MB / 0.6075 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003045/0.7356, allocations: 2.107 MB / 0.7863 GB, free: 13.21 MB / 0.6075 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007212/0.7364, allocations: 1.185 MB / 0.7875 GB, free: 12 MB / 0.6075 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001866/0.7366, allocations: 63.44 kB / 0.7875 GB, free: 11.93 MB / 0.6075 GB Notification: Performance of SimCode: time 2.285e-06/0.7366, allocations: 0 / 0.7875 GB, free: 11.93 MB / 0.6075 GB Notification: Performance of Templates: time 0.02848/0.7651, allocations: 21.49 MB / 0.8085 GB, free: 6.57 MB / 0.6231 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)