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/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/package.mo", uses=false) Using package IDEAS with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/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_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/ModelicaServices 4.0.0+maint.om/package.mo): time 0.004854/0.004854, allocations: 103.9 kB / 15.74 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00113/0.00113, allocations: 188.9 kB / 16.67 MB, free: 5.883 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.326/1.326, allocations: 222.9 MB / 240.4 MB, free: 4.152 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IDEAS 3.0.0/package.mo): time 0.7567/0.7567, allocations: 132.2 MB / 422.7 MB, free: 1.586 MB / 350.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00135/0.001351, allocations: 59.89 kB / 0.5814 GB, free: 7.508 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4078/0.4091, allocations: 80.2 MB / 0.6597 GB, free: 10.28 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(IDEAS.Fluid.Examples.Performance.PressureDrop.ParallelFlowOptimised): time 0.1749/0.5841, allocations: 161.6 MB / 0.8175 GB, free: 4.012 MB / 0.6387 GB Notification: Performance of NFInst.instExpressions: time 0.003384/0.5875, allocations: 1.753 MB / 0.8192 GB, free: 2.254 MB / 0.6387 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005507/0.5881, allocations: 11.94 kB / 0.8192 GB, free: 2.242 MB / 0.6387 GB Notification: Performance of NFTyping.typeComponents: time 0.0007471/0.5888, allocations: 170.9 kB / 0.8194 GB, free: 2.074 MB / 0.6387 GB Notification: Performance of NFTyping.typeBindings: time 0.001577/0.5905, allocations: 0.5484 MB / 0.8199 GB, free: 1.523 MB / 0.6387 GB Notification: Performance of NFTyping.typeClassSections: time 0.001306/0.5918, allocations: 394 kB / 0.8203 GB, free: 1.141 MB / 0.6387 GB Notification: Performance of NFFlatten.flatten: time 0.003023/0.5949, allocations: 2.558 MB / 0.8228 GB, free: 14.57 MB / 0.6544 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003009/0.5979, allocations: 2.411 MB / 0.8252 GB, free: 12.15 MB / 0.6544 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001846/0.5997, allocations: 1.047 MB / 0.8262 GB, free: 11.1 MB / 0.6544 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00115/0.6009, allocations: 0.7156 MB / 0.8269 GB, free: 10.38 MB / 0.6544 GB Notification: Performance of NFPackage.collectConstants: time 0.000243/0.6012, allocations: 60 kB / 0.8269 GB, free: 10.32 MB / 0.6544 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001589/0.6028, allocations: 0.7484 MB / 0.8277 GB, free: 9.57 MB / 0.6544 GB Notification: Performance of NFScalarize.scalarize: time 0.0004477/0.6032, allocations: 318.8 kB / 0.828 GB, free: 9.258 MB / 0.6544 GB Notification: Performance of NFVerifyModel.verify: time 0.0009047/0.6041, allocations: 0.5479 MB / 0.8285 GB, free: 8.707 MB / 0.6544 GB Notification: Performance of NFConvertDAE.convert: time 0.001861/0.606, allocations: 1.415 MB / 0.8299 GB, free: 7.289 MB / 0.6544 GB Notification: Performance of FrontEnd - DAE generated: time 6.041e-06/0.606, allocations: 7.984 kB / 0.8299 GB, free: 7.281 MB / 0.6544 GB Notification: Performance of FrontEnd: time 1.182e-06/0.606, allocations: 0 / 0.8299 GB, free: 7.281 MB / 0.6544 GB Notification: Performance of Transformations before backend: time 3.927e-05/0.6061, allocations: 0 / 0.8299 GB, free: 7.281 MB / 0.6544 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 0.002542/0.6086, allocations: 1.449 MB / 0.8313 GB, free: 5.773 MB / 0.6544 GB Notification: Performance of prepare preOptimizeDAE: time 3.595e-05/0.6087, allocations: 12.03 kB / 0.8313 GB, free: 5.762 MB / 0.6544 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0008217/0.6095, allocations: 194.5 kB / 0.8315 GB, free: 5.57 MB / 0.6544 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001498/0.611, allocations: 0.8529 MB / 0.8324 GB, free: 4.66 MB / 0.6544 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.031e-05/0.6111, allocations: 41 kB / 0.8324 GB, free: 4.621 MB / 0.6544 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001039/0.6112, allocations: 63.94 kB / 0.8325 GB, free: 4.559 MB / 0.6544 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001279/0.6125, allocations: 0.8271 MB / 0.8333 GB, free: 3.656 MB / 0.6544 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.975e-05/0.6125, allocations: 4 kB / 0.8333 GB, free: 3.652 MB / 0.6544 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.394e-05/0.6126, allocations: 20 kB / 0.8333 GB, free: 3.633 MB / 0.6544 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.447e-05/0.6126, allocations: 16 kB / 0.8333 GB, free: 3.617 MB / 0.6544 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009714/0.6136, allocations: 0.5734 MB / 0.8339 GB, free: 3.047 MB / 0.6544 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 0.003956/0.6175, allocations: 4.2 MB / 0.838 GB, free: 14.58 MB / 0.67 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007267/0.6183, allocations: 442.1 kB / 0.8384 GB, free: 14.14 MB / 0.67 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004923/0.6188, allocations: 341.8 kB / 0.8387 GB, free: 13.8 MB / 0.67 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003211/0.6191, allocations: 194.2 kB / 0.8389 GB, free: 13.57 MB / 0.67 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005244/0.6196, allocations: 311.1 kB / 0.8392 GB, free: 13.25 MB / 0.67 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.000301/0.6199, allocations: 35.67 kB / 0.8392 GB, free: 13.21 MB / 0.67 GB Notification: Performance of pre-optimization done (n=33): time 2.755e-06/0.62, allocations: 0 / 0.8392 GB, free: 13.21 MB / 0.67 GB Notification: Performance of matching and sorting (n=33): time 0.005014/0.625, allocations: 1.678 MB / 0.8409 GB, free: 11.51 MB / 0.67 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.025e-05/0.625, allocations: 81.11 kB / 0.8409 GB, free: 11.41 MB / 0.67 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001571/0.6266, allocations: 1.154 MB / 0.8421 GB, free: 10.24 MB / 0.67 GB Notification: Performance of collectPreVariables (initialization): time 5.198e-05/0.6267, allocations: 37.7 kB / 0.8421 GB, free: 10.2 MB / 0.67 GB Notification: Performance of collectInitialEqns (initialization): time 0.0004228/0.6271, allocations: 480.5 kB / 0.8426 GB, free: 9.723 MB / 0.67 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001081/0.6272, allocations: 114.4 kB / 0.8427 GB, free: 9.609 MB / 0.67 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001762/0.6274, allocations: 118.1 kB / 0.8428 GB, free: 9.484 MB / 0.67 GB Notification: Performance of setup shared object (initialization): time 0.0001089/0.6275, allocations: 326 kB / 0.8431 GB, free: 9.16 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003972/0.6279, allocations: 234.9 kB / 0.8433 GB, free: 8.93 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0006263/0.6286, allocations: 0.5501 MB / 0.8439 GB, free: 8.246 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009311/0.6295, allocations: 0.68 MB / 0.8445 GB, free: 7.488 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.999e-06/0.6295, allocations: 0 / 0.8445 GB, free: 7.488 MB / 0.67 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.002214/0.6317, allocations: 1.105 MB / 0.8456 GB, free: 6.367 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 3.764e-05/0.6318, allocations: 33.7 kB / 0.8456 GB, free: 6.328 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.119e-05/0.6318, allocations: 4 kB / 0.8456 GB, free: 6.324 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001297/0.6331, allocations: 378.7 kB / 0.846 GB, free: 5.953 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003268/0.6335, allocations: 91.73 kB / 0.8461 GB, free: 5.863 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001047/0.6345, allocations: 1.039 MB / 0.8471 GB, free: 4.801 MB / 0.67 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007255/0.6353, allocations: 67.92 kB / 0.8472 GB, free: 4.734 MB / 0.67 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.61e-05/0.6353, allocations: 24 kB / 0.8472 GB, free: 4.711 MB / 0.67 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006953/0.636, allocations: 0.5132 MB / 0.8477 GB, free: 4.195 MB / 0.67 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00057/0.6366, allocations: 0.5031 MB / 0.8482 GB, free: 3.559 MB / 0.67 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007734/0.6374, allocations: 0.5958 MB / 0.8488 GB, free: 2.883 MB / 0.67 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.558e-06/0.6374, allocations: 0 / 0.8488 GB, free: 2.883 MB / 0.67 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001546/0.639, allocations: 0.8962 MB / 0.8496 GB, free: 1.969 MB / 0.67 GB Notification: Performance of prepare postOptimizeDAE: time 2.897e-05/0.639, allocations: 35.27 kB / 0.8497 GB, free: 1.93 MB / 0.67 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.923e-06/0.639, allocations: 4.625 kB / 0.8497 GB, free: 1.926 MB / 0.67 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005657/0.6396, allocations: 244.6 kB / 0.8499 GB, free: 1.684 MB / 0.67 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00032/0.6399, allocations: 87.86 kB / 0.85 GB, free: 1.598 MB / 0.67 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003573/0.6435, allocations: 3.273 MB / 0.8532 GB, free: 14.19 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007642/0.6443, allocations: 72.23 kB / 0.8533 GB, free: 14.12 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.906e-05/0.6443, allocations: 20 kB / 0.8533 GB, free: 14.1 MB / 0.6856 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 0.0001938/0.6445, allocations: 225.3 kB / 0.8535 GB, free: 13.87 MB / 0.6856 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001603/0.6447, allocations: 102.8 kB / 0.8536 GB, free: 13.77 MB / 0.6856 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001357/0.6461, allocations: 0.7694 MB / 0.8543 GB, free: 12.99 MB / 0.6856 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.07e-06/0.6461, allocations: 8 kB / 0.8543 GB, free: 12.98 MB / 0.6856 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.787e-06/0.6461, allocations: 4 kB / 0.8543 GB, free: 12.98 MB / 0.6856 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.573e-06/0.6461, allocations: 3.984 kB / 0.8544 GB, free: 12.98 MB / 0.6856 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002522/0.6486, allocations: 1.718 MB / 0.856 GB, free: 11.18 MB / 0.6856 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.41e-06/0.6487, allocations: 4.219 kB / 0.856 GB, free: 11.18 MB / 0.6856 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002166/0.6489, allocations: 47.94 kB / 0.8561 GB, free: 11.13 MB / 0.6856 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0005137/0.6494, allocations: 243.4 kB / 0.8563 GB, free: 10.89 MB / 0.6856 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.62e-05/0.6494, allocations: 8 kB / 0.8563 GB, free: 10.88 MB / 0.6856 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008821/0.6503, allocations: 1.017 MB / 0.8573 GB, free: 9.84 MB / 0.6856 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.394e-06/0.6503, allocations: 4.062 kB / 0.8573 GB, free: 9.836 MB / 0.6856 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001263/0.6516, allocations: 0.8904 MB / 0.8582 GB, free: 8.906 MB / 0.6856 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003306/0.652, allocations: 219.8 kB / 0.8584 GB, free: 8.672 MB / 0.6856 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001262/0.6521, allocations: 11.98 kB / 0.8584 GB, free: 8.66 MB / 0.6856 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005155/0.6526, allocations: 35.95 kB / 0.8584 GB, free: 8.625 MB / 0.6856 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.627e-05/0.6527, allocations: 35.89 kB / 0.8585 GB, free: 8.59 MB / 0.6856 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.319e-05/0.6527, allocations: 8 kB / 0.8585 GB, free: 8.582 MB / 0.6856 GB Notification: Performance of sorting global known variables: time 0.001041/0.6538, allocations: 0.8236 MB / 0.8593 GB, free: 7.75 MB / 0.6856 GB Notification: Performance of sort global known variables: time 2.3e-07/0.6538, allocations: 0 / 0.8593 GB, free: 7.75 MB / 0.6856 GB Notification: Performance of remove unused functions: time 0.001204/0.655, allocations: 463.4 kB / 0.8597 GB, free: 7.297 MB / 0.6856 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 0.0003883/0.6554, allocations: 180.7 kB / 0.8599 GB, free: 7.121 MB / 0.6856 GB Notification: Performance of simCode: created initialization part: time 0.002045/0.6575, allocations: 1.136 MB / 0.861 GB, free: 5.953 MB / 0.6856 GB Notification: Performance of simCode: created event and clocks part: time 3.737e-06/0.6575, allocations: 0 / 0.861 GB, free: 5.953 MB / 0.6856 GB Notification: Performance of simCode: created simulation system equations: time 0.0005364/0.658, allocations: 266.9 kB / 0.8613 GB, free: 5.691 MB / 0.6856 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001896/0.6599, allocations: 499.2 kB / 0.8617 GB, free: 5.227 MB / 0.6856 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002658/0.6626, allocations: 1.769 MB / 0.8635 GB, free: 3.402 MB / 0.6856 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007165/0.6633, allocations: 1.181 MB / 0.8646 GB, free: 2.191 MB / 0.6856 GB Notification: Performance of simCode: alias equations: time 0.0008167/0.6641, allocations: 336.1 kB / 0.8649 GB, free: 1.859 MB / 0.6856 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001559/0.6643, allocations: 67.42 kB / 0.865 GB, free: 1.793 MB / 0.6856 GB Notification: Performance of SimCode: time 5.61e-07/0.6643, allocations: 3.938 kB / 0.865 GB, free: 1.789 MB / 0.6856 GB Notification: Performance of Templates: time 0.3574/1.022, allocations: 21.11 MB / 0.8856 GB, free: 186.5 MB / 0.6856 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)