Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.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 3.2.3+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) Using package Buildings with version 8.1.4 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo) Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+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(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001057/0.001057, allocations: 105.2 kB / 16.29 MB, free: 6.43 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001004/0.001004, allocations: 184.7 kB / 17.22 MB, free: 5.934 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.33/1.33, allocations: 205.1 MB / 223.1 MB, free: 12.31 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.765/1.765, allocations: 292.3 MB / 0.5495 GB, free: 17.52 MB / 462.1 MB Notification: Modelica requested package Complex of version 3.2.3. Complex 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Modelica requested package ModelicaServices of version 3.2.3. ModelicaServices 4.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.001423/0.001423, allocations: 71.89 kB / 0.6722 GB, free: 6.492 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2108/0.2123, allocations: 114.5 MB / 0.7841 GB, free: 3.836 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised): time 0.5259/0.7382, allocations: 161.6 MB / 0.9419 GB, free: 8.934 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.005929/0.7441, allocations: 3.616 MB / 0.9454 GB, free: 5.309 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005046/0.7447, allocations: 16.44 kB / 0.9454 GB, free: 5.293 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0008301/0.7455, allocations: 154.9 kB / 0.9456 GB, free: 5.141 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.001691/0.7473, allocations: 0.5289 MB / 0.9461 GB, free: 4.609 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001386/0.7487, allocations: 442.9 kB / 0.9465 GB, free: 4.184 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.002944/0.7517, allocations: 2.565 MB / 0.949 GB, free: 1.613 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003098/0.7548, allocations: 2.416 MB / 0.9514 GB, free: 15.19 MB / 0.7481 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001963/0.7568, allocations: 1.045 MB / 0.9524 GB, free: 14.14 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001221/0.758, allocations: 0.7117 MB / 0.9531 GB, free: 13.43 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.0002768/0.7583, allocations: 56 kB / 0.9532 GB, free: 13.38 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001737/0.76, allocations: 0.7445 MB / 0.9539 GB, free: 12.63 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.0004754/0.7605, allocations: 314.9 kB / 0.9542 GB, free: 12.32 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.0009958/0.7615, allocations: 0.5518 MB / 0.9547 GB, free: 11.77 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.002055/0.7636, allocations: 1.414 MB / 0.9561 GB, free: 10.35 MB / 0.7481 GB Notification: Performance of FrontEnd - DAE generated: time 6.803e-06/0.7636, allocations: 3.938 kB / 0.9561 GB, free: 10.35 MB / 0.7481 GB Notification: Performance of FrontEnd: time 1.803e-06/0.7636, allocations: 0 / 0.9561 GB, free: 10.35 MB / 0.7481 GB Notification: Performance of Transformations before backend: time 1.703e-05/0.7637, allocations: 4 kB / 0.9561 GB, free: 10.34 MB / 0.7481 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 0.002349/0.766, allocations: 1.464 MB / 0.9575 GB, free: 8.824 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 3.465e-05/0.7661, allocations: 8.031 kB / 0.9575 GB, free: 8.816 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0007712/0.7668, allocations: 194.4 kB / 0.9577 GB, free: 8.625 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001204/0.768, allocations: 0.7984 MB / 0.9585 GB, free: 7.77 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.244e-05/0.7681, allocations: 41 kB / 0.9586 GB, free: 7.73 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001599/0.7683, allocations: 60.56 kB / 0.9586 GB, free: 7.672 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001103/0.7694, allocations: 0.8239 MB / 0.9594 GB, free: 6.77 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.723e-05/0.7694, allocations: 3.938 kB / 0.9594 GB, free: 6.766 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.327e-05/0.7695, allocations: 24 kB / 0.9594 GB, free: 6.742 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.31e-05/0.7695, allocations: 16 kB / 0.9595 GB, free: 6.727 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008815/0.7704, allocations: 0.5617 MB / 0.96 GB, free: 6.164 MB / 0.7481 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 0.003696/0.7741, allocations: 4.205 MB / 0.9641 GB, free: 1.695 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007492/0.7748, allocations: 438.2 kB / 0.9645 GB, free: 1.258 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004722/0.7753, allocations: 347.1 kB / 0.9649 GB, free: 0.918 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 0.000313/0.7757, allocations: 202.1 kB / 0.9651 GB, free: 0.6836 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005125/0.7762, allocations: 320.8 kB / 0.9654 GB, free: 364 kB / 0.7481 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0001895/0.7764, allocations: 39.69 kB / 0.9654 GB, free: 324 kB / 0.7481 GB Notification: Performance of pre-optimization done (n=33): time 1.913e-06/0.7764, allocations: 0 / 0.9654 GB, free: 324 kB / 0.7481 GB Notification: Performance of matching and sorting (n=33): time 0.001398/0.7778, allocations: 0.6924 MB / 0.9661 GB, free: 15.62 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.546e-05/0.7779, allocations: 85.09 kB / 0.9662 GB, free: 15.52 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001335/0.7792, allocations: 1.155 MB / 0.9673 GB, free: 14.34 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 4.485e-05/0.7793, allocations: 37.81 kB / 0.9673 GB, free: 14.3 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003867/0.7796, allocations: 496.4 kB / 0.9678 GB, free: 13.81 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 9.208e-05/0.7798, allocations: 114.4 kB / 0.9679 GB, free: 13.7 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001673/0.7799, allocations: 116.1 kB / 0.968 GB, free: 13.58 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 0.0001171/0.7801, allocations: 329.9 kB / 0.9683 GB, free: 13.25 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003871/0.7804, allocations: 234.9 kB / 0.9686 GB, free: 13.02 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006445/0.7811, allocations: 0.546 MB / 0.9691 GB, free: 12.34 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009166/0.782, allocations: 0.6761 MB / 0.9697 GB, free: 11.59 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.551e-06/0.782, allocations: 4 kB / 0.9697 GB, free: 11.58 MB / 0.7637 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.001242/0.7833, allocations: 0.7593 MB / 0.9705 GB, free: 10.81 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 4.188e-05/0.7833, allocations: 37.69 kB / 0.9705 GB, free: 10.77 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.113e-05/0.7834, allocations: 8 kB / 0.9705 GB, free: 10.76 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.865e-05/0.7834, allocations: 8 kB / 0.9705 GB, free: 10.75 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004888/0.7839, allocations: 116.2 kB / 0.9707 GB, free: 10.64 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.466e-05/0.7839, allocations: 12 kB / 0.9707 GB, free: 10.62 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006986/0.7846, allocations: 70.98 kB / 0.9707 GB, free: 10.56 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.307e-05/0.7847, allocations: 20 kB / 0.9707 GB, free: 10.54 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007046/0.7854, allocations: 0.5164 MB / 0.9713 GB, free: 10.02 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005664/0.786, allocations: 0.5097 MB / 0.9718 GB, free: 9.379 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0008029/0.7868, allocations: 0.5996 MB / 0.9723 GB, free: 8.699 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.068e-06/0.7868, allocations: 4 kB / 0.9723 GB, free: 8.695 MB / 0.7637 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001043/0.7878, allocations: 0.6972 MB / 0.973 GB, free: 7.984 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 2.819e-05/0.7879, allocations: 33.7 kB / 0.9731 GB, free: 7.945 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.763e-06/0.7879, allocations: 7.984 kB / 0.9731 GB, free: 7.938 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 9.417e-06/0.7879, allocations: 8 kB / 0.9731 GB, free: 7.93 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004136/0.7883, allocations: 113.2 kB / 0.9732 GB, free: 7.82 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.038e-05/0.7884, allocations: 8.312 kB / 0.9732 GB, free: 7.812 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006688/0.789, allocations: 64.25 kB / 0.9732 GB, free: 7.75 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.414e-05/0.7891, allocations: 27.98 kB / 0.9733 GB, free: 7.723 MB / 0.7637 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_p.count,$PRE.pulse_p.count,pulse_p.T_start,$PRE.pulse_p.T_start,$whenCondition1) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (55): * Single equations (assignments): 54 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.0001938/0.7893, allocations: 220 kB / 0.9735 GB, free: 7.5 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001188/0.7894, allocations: 102.8 kB / 0.9736 GB, free: 7.398 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001001/0.7904, allocations: 0.5402 MB / 0.9741 GB, free: 6.855 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.314e-06/0.7904, allocations: 4 kB / 0.9741 GB, free: 6.852 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.883e-06/0.7904, allocations: 3.938 kB / 0.9741 GB, free: 6.848 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.813e-06/0.7905, allocations: 3.938 kB / 0.9741 GB, free: 6.844 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002052/0.7925, allocations: 1.49 MB / 0.9756 GB, free: 5.277 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.302e-06/0.7925, allocations: 4 kB / 0.9756 GB, free: 5.273 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000314/0.7929, allocations: 72.09 kB / 0.9756 GB, free: 5.203 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (simulation): time 8.586e-06/0.7929, allocations: 8 kB / 0.9757 GB, free: 5.195 MB / 0.7637 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.629e-05/0.7929, allocations: 8 kB / 0.9757 GB, free: 5.188 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 4.689e-06/0.7929, allocations: 4.75 kB / 0.9757 GB, free: 5.184 MB / 0.7637 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.868e-06/0.7929, allocations: 3.938 kB / 0.9757 GB, free: 5.18 MB / 0.7637 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0008871/0.7938, allocations: 0.6556 MB / 0.9763 GB, free: 4.488 MB / 0.7637 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003372/0.7942, allocations: 223.8 kB / 0.9765 GB, free: 4.25 MB / 0.7637 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001063/0.7943, allocations: 8 kB / 0.9765 GB, free: 4.242 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004967/0.7948, allocations: 45.25 kB / 0.9766 GB, free: 4.199 MB / 0.7637 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.609e-05/0.7949, allocations: 31.91 kB / 0.9766 GB, free: 4.168 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.551e-05/0.7949, allocations: 12 kB / 0.9766 GB, free: 4.156 MB / 0.7637 GB Notification: Performance of sorting global known variables: time 0.0009602/0.7959, allocations: 0.8213 MB / 0.9774 GB, free: 3.328 MB / 0.7637 GB Notification: Performance of sort global known variables: time 1.4e-07/0.7959, allocations: 0 / 0.9774 GB, free: 3.328 MB / 0.7637 GB Notification: Performance of remove unused functions: time 0.001071/0.797, allocations: 435.3 kB / 0.9778 GB, free: 2.902 MB / 0.7637 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 (33): * Single equations (assignments): 31 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.0004551/0.7974, allocations: 173.1 kB / 0.978 GB, free: 2.73 MB / 0.7637 GB Notification: Performance of simCode: created initialization part: time 0.001543/0.799, allocations: 0.9003 MB / 0.9789 GB, free: 1.809 MB / 0.7637 GB Notification: Performance of simCode: created event and clocks part: time 4.268e-06/0.799, allocations: 0 / 0.9789 GB, free: 1.809 MB / 0.7637 GB Notification: Performance of simCode: created simulation system equations: time 0.0003996/0.7994, allocations: 239.5 kB / 0.9791 GB, free: 1.578 MB / 0.7637 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002007/0.8014, allocations: 0.4932 MB / 0.9796 GB, free: 1.148 MB / 0.7637 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002558/0.804, allocations: 1.763 MB / 0.9813 GB, free: 15.33 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007193/0.8047, allocations: 1.182 MB / 0.9825 GB, free: 14.12 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.001032/0.8058, allocations: 441.9 kB / 0.9829 GB, free: 13.69 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0002158/0.806, allocations: 71.42 kB / 0.983 GB, free: 13.62 MB / 0.7794 GB Notification: Performance of SimCode: time 3.136e-06/0.806, allocations: 4 kB / 0.983 GB, free: 13.62 MB / 0.7794 GB Notification: Performance of Templates: time 0.03034/0.8364, allocations: 18.63 MB / 1.001 GB, free: 11.3 MB / 0.795 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDpOptimised.pipe 2>&1)