Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0008321/0.0008322, allocations: 98.03 kB / 15.36 MB, free: 0.7344 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.005919/0.005919, allocations: 168.9 kB / 16.26 MB, free: 6.648 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.462/1.462, allocations: 205.4 MB / 222.4 MB, free: 5.57 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.529/1.529, allocations: 252 MB / 0.5105 GB, free: 4.68 MB / 414.1 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 0.0006431/0.0006431, allocations: 24 kB / 0.6249 GB, free: 0.7461 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4971/0.4978, allocations: 106.3 MB / 0.7287 GB, free: 11.29 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised): time 0.1815/0.6793, allocations: 163.5 MB / 0.8884 GB, free: 7.184 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.006224/0.6855, allocations: 4.084 MB / 0.8924 GB, free: 3.086 MB / 0.7012 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006253/0.6862, allocations: 11.88 kB / 0.8924 GB, free: 3.074 MB / 0.7012 GB Notification: Performance of NFTyping.typeComponents: time 0.0007923/0.687, allocations: 202.9 kB / 0.8926 GB, free: 2.875 MB / 0.7012 GB Notification: Performance of NFTyping.typeBindings: time 0.001862/0.6889, allocations: 0.6381 MB / 0.8932 GB, free: 2.234 MB / 0.7012 GB Notification: Performance of NFTyping.typeClassSections: time 0.001512/0.6904, allocations: 432.9 kB / 0.8936 GB, free: 1.816 MB / 0.7012 GB Notification: Performance of NFFlatten.flatten: time 0.003843/0.6943, allocations: 3.807 MB / 0.8973 GB, free: 14 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.003255/0.6976, allocations: 2.361 MB / 0.8996 GB, free: 11.63 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002509/0.7001, allocations: 1.117 MB / 0.9007 GB, free: 10.51 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001654/0.7018, allocations: 0.8635 MB / 0.9016 GB, free: 9.641 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0002327/0.702, allocations: 48 kB / 0.9016 GB, free: 9.594 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001821/0.7038, allocations: 0.8925 MB / 0.9025 GB, free: 8.699 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0004785/0.7043, allocations: 330.8 kB / 0.9028 GB, free: 8.375 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001098/0.7054, allocations: 0.6001 MB / 0.9034 GB, free: 7.766 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.002169/0.7076, allocations: 1.581 MB / 0.9049 GB, free: 6.18 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 5.11e-06/0.7076, allocations: 0 / 0.9049 GB, free: 6.18 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.853e-06/0.7077, allocations: 0 / 0.9049 GB, free: 6.18 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 3.958e-05/0.7077, allocations: 4 kB / 0.9049 GB, free: 6.176 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 135 * Number of variables: 135 Notification: Performance of Generate backend data structure: time 0.002973/0.7107, allocations: 1.483 MB / 0.9064 GB, free: 4.629 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 6.012e-05/0.7107, allocations: 12.03 kB / 0.9064 GB, free: 4.617 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001159/0.7119, allocations: 194.4 kB / 0.9066 GB, free: 4.426 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001827/0.7138, allocations: 0.8813 MB / 0.9074 GB, free: 3.488 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.962e-05/0.7138, allocations: 45.31 kB / 0.9075 GB, free: 3.445 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001249/0.714, allocations: 68 kB / 0.9076 GB, free: 3.379 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001615/0.7156, allocations: 0.9909 MB / 0.9085 GB, free: 2.312 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.812e-05/0.7156, allocations: 3.938 kB / 0.9085 GB, free: 2.309 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 6.779e-05/0.7157, allocations: 24 kB / 0.9085 GB, free: 2.285 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.556e-05/0.7157, allocations: 16 kB / 0.9086 GB, free: 2.27 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001426/0.7171, allocations: 0.8077 MB / 0.9094 GB, free: 1.461 MB / 0.7169 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 0.4249/1.142, allocations: 4.814 MB / 0.9141 GB, free: 180.2 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002064/1.144, allocations: 4.016 MB / 0.918 GB, free: 175.9 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006293/1.145, allocations: 354.3 kB / 0.9183 GB, free: 175.9 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003095/1.145, allocations: 196.6 kB / 0.9185 GB, free: 175.7 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0006914/1.146, allocations: 335.7 kB / 0.9188 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0005694/1.146, allocations: 28.88 kB / 0.9188 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=35): time 4.739e-06/1.146, allocations: 4 kB / 0.9189 GB, free: 175.6 MB / 0.7169 GB Notification: Performance of matching and sorting (n=35): time 0.006092/1.153, allocations: 1.769 MB / 0.9206 GB, free: 175.2 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.28e-05/1.153, allocations: 82.92 kB / 0.9207 GB, free: 175.1 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.002685/1.155, allocations: 1.186 MB / 0.9218 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 9.325e-05/1.155, allocations: 35.22 kB / 0.9219 GB, free: 174.7 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005696/1.156, allocations: 0.5177 MB / 0.9224 GB, free: 174.3 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001311/1.156, allocations: 119.8 kB / 0.9225 GB, free: 174.2 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 9.58e-05/1.156, allocations: 47.39 kB / 0.9225 GB, free: 174.1 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 8.145e-05/1.156, allocations: 329.2 kB / 0.9228 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005656/1.157, allocations: 237 kB / 0.9231 GB, free: 173.8 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000818/1.158, allocations: 0.5613 MB / 0.9236 GB, free: 173.3 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001222/1.159, allocations: 0.7033 MB / 0.9243 GB, free: 172.9 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.036e-05/1.159, allocations: 5.5 kB / 0.9243 GB, free: 172.9 MB / 0.7169 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.002943/1.162, allocations: 1.141 MB / 0.9254 GB, free: 172.5 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001797/1.162, allocations: 274.1 kB / 0.9257 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.084e-05/1.162, allocations: 5.188 kB / 0.9257 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001635/1.164, allocations: 392.5 kB / 0.9261 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0004077/1.164, allocations: 78.92 kB / 0.9261 GB, free: 172.1 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001419/1.166, allocations: 1.053 MB / 0.9272 GB, free: 171.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001163/1.167, allocations: 102.8 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.923e-05/1.167, allocations: 24.22 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 1.025e-05/1.167, allocations: 4.766 kB / 0.9273 GB, free: 171.3 MB / 0.7169 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001609/1.169, allocations: 0.8147 MB / 0.9281 GB, free: 170.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.717e-05/1.169, allocations: 6.625 kB / 0.9281 GB, free: 170.9 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0006486/1.169, allocations: 268.2 kB / 0.9283 GB, free: 170.8 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003155/1.17, allocations: 66.77 kB / 0.9284 GB, free: 170.8 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00384/1.173, allocations: 3.104 MB / 0.9314 GB, free: 168.4 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001063/1.175, allocations: 95.84 kB / 0.9315 GB, free: 168.3 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.021e-05/1.175, allocations: 26.89 kB / 0.9316 GB, free: 168.3 MB / 0.7169 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 {(1,22)} Notification: Performance of prepare postOptimizeDAE: time 0.0007285/1.175, allocations: 474.7 kB / 0.932 GB, free: 168 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003088/1.176, allocations: 106.4 kB / 0.9321 GB, free: 167.9 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001507/1.177, allocations: 0.827 MB / 0.9329 GB, free: 167.5 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.47e-06/1.177, allocations: 7.938 kB / 0.9329 GB, free: 167.5 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.665e-06/1.177, allocations: 0 / 0.9329 GB, free: 167.5 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.981e-06/1.177, allocations: 3.984 kB / 0.9329 GB, free: 167.5 MB / 0.7169 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 postOpt removeSimpleEquations (simulation): time 0.002847/1.18, allocations: 2.168 MB / 0.935 GB, free: 165.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.822e-06/1.18, allocations: 0 / 0.935 GB, free: 165.9 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000249/1.18, allocations: 46.86 kB / 0.9351 GB, free: 165.9 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004161/1.181, allocations: 210.7 kB / 0.9353 GB, free: 165.8 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.693e-05/1.181, allocations: 9.594 kB / 0.9353 GB, free: 165.8 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006269/1.181, allocations: 0.8818 MB / 0.9362 GB, free: 165.1 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.078e-06/1.181, allocations: 2.719 kB / 0.9362 GB, free: 165.1 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001126/1.183, allocations: 0.8913 MB / 0.937 GB, free: 164.2 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003528/1.183, allocations: 231.7 kB / 0.9373 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001632/1.183, allocations: 15.98 kB / 0.9373 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.000702/1.184, allocations: 71.86 kB / 0.9373 GB, free: 163.9 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.022e-05/1.184, allocations: 39.58 kB / 0.9374 GB, free: 163.8 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.545e-05/1.184, allocations: 12 kB / 0.9374 GB, free: 163.8 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0009401/1.185, allocations: 0.8407 MB / 0.9382 GB, free: 163 MB / 0.7169 GB Notification: Performance of sort global known variables: time 2.1e-07/1.185, allocations: 0 / 0.9382 GB, free: 163 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001398/1.186, allocations: 0.498 MB / 0.9387 GB, free: 162.5 MB / 0.7169 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 (22): * Single equations (assignments): 19 * 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 {(1,13)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003764/1.187, allocations: 195 kB / 0.9389 GB, free: 162.3 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.001802/1.189, allocations: 1.171 MB / 0.94 GB, free: 161.1 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 4.068e-06/1.189, allocations: 4.062 kB / 0.94 GB, free: 161.1 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.0004284/1.189, allocations: 257.6 kB / 0.9403 GB, free: 160.8 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003392/1.192, allocations: 0.6565 MB / 0.9409 GB, free: 160.2 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002552/1.195, allocations: 2.195 MB / 0.9431 GB, free: 157.9 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005805/1.196, allocations: 1.217 MB / 0.9442 GB, free: 156.7 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001001/1.197, allocations: 376.2 kB / 0.9446 GB, free: 156.3 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001392/1.197, allocations: 71.42 kB / 0.9447 GB, free: 156.2 MB / 0.7169 GB Notification: Performance of SimCode: time 6.32e-07/1.197, allocations: 7.938 kB / 0.9447 GB, free: 156.2 MB / 0.7169 GB Notification: Performance of Templates: time 0.02973/1.226, allocations: 21.66 MB / 0.9658 GB, free: 134.9 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesParallelDpOptimised.pipe 2>&1) Environment - environmentSimulation: