Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+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/ModelicaServices 3.2.3+maint.om/package.mo", uses=false) Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/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 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo) 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) Running command: translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.689/1.689, allocations: 292.3 MB / 308.1 MB, free: 4.285 MB / 234.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001368/0.001368, allocations: 185.8 kB / 376.9 MB, free: 1.824 MB / 298.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.609/1.609, allocations: 205.1 MB / 0.6354 GB, free: 9.785 MB / 474.7 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009705/0.0009705, allocations: 95.27 kB / 0.748 GB, free: 61.34 MB / 0.5573 GB Notification: Performance of FrontEnd - loaded program: time 0.001342/0.001342, allocations: 59.91 kB / 0.8704 GB, free: 13.11 MB / 0.6042 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2485/0.2499, allocations: 114.5 MB / 0.9822 GB, free: 10.4 MB / 0.7136 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp): time 0.6455/0.8954, allocations: 159.3 MB / 1.138 GB, free: 2.266 MB / 0.7448 GB Notification: Performance of NFInst.instExpressions: time 0.005333/0.9008, allocations: 3.623 MB / 1.141 GB, free: 15.71 MB / 0.7605 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0006434/0.9015, allocations: 15.12 kB / 1.141 GB, free: 15.7 MB / 0.7605 GB Notification: Performance of NFTyping.typeComponents: time 0.0007599/0.9023, allocations: 139.6 kB / 1.142 GB, free: 15.62 MB / 0.7605 GB Notification: Performance of NFTyping.typeBindings: time 0.001543/0.9039, allocations: 0.4951 MB / 1.142 GB, free: 15.37 MB / 0.7605 GB Notification: Performance of NFTyping.typeClassSections: time 0.001283/0.9052, allocations: 386 kB / 1.142 GB, free: 15.18 MB / 0.7605 GB Notification: Performance of NFFlatten.flatten: time 0.003186/0.9084, allocations: 3.537 MB / 1.146 GB, free: 13.97 MB / 0.7605 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002528/0.9109, allocations: 2.237 MB / 1.148 GB, free: 13.09 MB / 0.7605 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001951/0.9129, allocations: 0.938 MB / 1.149 GB, free: 12.71 MB / 0.7605 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0009335/0.9138, allocations: 0.7367 MB / 1.15 GB, free: 12.41 MB / 0.7605 GB Notification: Performance of NFPackage.collectConstants: time 8.98e-05/0.9139, allocations: 45.28 kB / 1.15 GB, free: 12.41 MB / 0.7605 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001583/0.9155, allocations: 0.8013 MB / 1.15 GB, free: 12.14 MB / 0.7605 GB Notification: Performance of NFScalarize.scalarize: time 0.0003127/0.9158, allocations: 298.9 kB / 1.151 GB, free: 12.02 MB / 0.7605 GB Notification: Performance of NFVerifyModel.verify: time 0.0006686/0.9165, allocations: 0.5201 MB / 1.151 GB, free: 11.74 MB / 0.7605 GB Notification: Performance of NFConvertDAE.convert: time 0.001532/0.918, allocations: 1.407 MB / 1.153 GB, free: 11.23 MB / 0.7605 GB Notification: Performance of FrontEnd - DAE generated: time 6.251e-06/0.9181, allocations: 0 / 1.153 GB, free: 11.23 MB / 0.7605 GB Notification: Performance of FrontEnd: time 9.12e-07/0.9181, allocations: 0 / 1.153 GB, free: 11.23 MB / 0.7605 GB Notification: Performance of Transformations before backend: time 1.174e-05/0.9181, allocations: 3.438 kB / 1.153 GB, free: 11.23 MB / 0.7605 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 0.002393/0.9205, allocations: 1.461 MB / 1.154 GB, free: 10.23 MB / 0.7605 GB Notification: Performance of prepare preOptimizeDAE: time 4.331e-05/0.9205, allocations: 9.562 kB / 1.154 GB, free: 10.23 MB / 0.7605 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.000768/0.9213, allocations: 188.2 kB / 1.154 GB, free: 10.16 MB / 0.7605 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001356/0.9227, allocations: 0.8034 MB / 1.155 GB, free: 9.68 MB / 0.7605 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.5e-05/0.9227, allocations: 42.44 kB / 1.155 GB, free: 9.664 MB / 0.7605 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.921e-05/0.9228, allocations: 56.72 kB / 1.155 GB, free: 9.648 MB / 0.7605 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001158/0.924, allocations: 0.8191 MB / 1.156 GB, free: 9.219 MB / 0.7605 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.176e-05/0.924, allocations: 6.812 kB / 1.156 GB, free: 9.215 MB / 0.7605 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.619e-05/0.9241, allocations: 22.22 kB / 1.156 GB, free: 9.199 MB / 0.7605 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.578e-05/0.9241, allocations: 12.19 kB / 1.156 GB, free: 9.199 MB / 0.7605 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009506/0.9251, allocations: 0.5651 MB / 1.157 GB, free: 9.039 MB / 0.7605 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 0.004355/0.9295, allocations: 4.219 MB / 1.161 GB, free: 5.676 MB / 0.7605 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0007558/0.9302, allocations: 446.3 kB / 1.161 GB, free: 5.531 MB / 0.7605 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004509/0.9307, allocations: 349.1 kB / 1.161 GB, free: 5.41 MB / 0.7605 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003028/0.931, allocations: 186 kB / 1.162 GB, free: 5.223 MB / 0.7605 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005181/0.9315, allocations: 329.9 kB / 1.162 GB, free: 5.082 MB / 0.7605 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0002979/0.9319, allocations: 40.31 kB / 1.162 GB, free: 5.055 MB / 0.7605 GB Notification: Performance of pre-optimization done (n=33): time 2.535e-06/0.9319, allocations: 0 / 1.162 GB, free: 5.055 MB / 0.7605 GB Notification: Performance of matching and sorting (n=33): time 0.001395/0.9333, allocations: 0.6927 MB / 1.163 GB, free: 4.816 MB / 0.7605 GB Notification: Performance of inlineWhenForInitialization (initialization): time 5.917e-05/0.9333, allocations: 87.2 kB / 1.163 GB, free: 4.723 MB / 0.7605 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001274/0.9346, allocations: 1.152 MB / 1.164 GB, free: 4.32 MB / 0.7605 GB Notification: Performance of collectPreVariables (initialization): time 4.649e-05/0.9347, allocations: 35.73 kB / 1.164 GB, free: 4.285 MB / 0.7605 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003724/0.9351, allocations: 498.5 kB / 1.164 GB, free: 3.902 MB / 0.7605 GB Notification: Performance of collectInitialBindings (initialization): time 9.993e-05/0.9352, allocations: 113.1 kB / 1.164 GB, free: 3.816 MB / 0.7605 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001694/0.9353, allocations: 113.1 kB / 1.165 GB, free: 3.766 MB / 0.7605 GB Notification: Performance of setup shared object (initialization): time 0.0001188/0.9355, allocations: 331.8 kB / 1.165 GB, free: 3.445 MB / 0.7605 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.000365/0.9358, allocations: 233.6 kB / 1.165 GB, free: 3.375 MB / 0.7605 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.00056/0.9364, allocations: 0.5391 MB / 1.166 GB, free: 2.938 MB / 0.7605 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0009046/0.9373, allocations: 0.6862 MB / 1.166 GB, free: 2.52 MB / 0.7605 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.454e-06/0.9373, allocations: 3 kB / 1.166 GB, free: 2.52 MB / 0.7605 GB Notification: Performance of matching and sorting (n=56) (initialization): time 0.001224/0.9386, allocations: 0.7581 MB / 1.167 GB, free: 2.223 MB / 0.7605 GB Notification: Performance of prepare postOptimizeDAE: time 5.799e-05/0.9386, allocations: 39.06 kB / 1.167 GB, free: 2.191 MB / 0.7605 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.276e-05/0.9387, allocations: 3.938 kB / 1.167 GB, free: 2.191 MB / 0.7605 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.508e-05/0.9387, allocations: 13.25 kB / 1.167 GB, free: 2.188 MB / 0.7605 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002142/0.9408, allocations: 362.2 kB / 1.167 GB, free: 2.168 MB / 0.7605 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003446/0.9443, allocations: 6.082 MB / 1.173 GB, free: 12.2 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0009472/0.9453, allocations: 82.5 kB / 1.173 GB, free: 12.18 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.528e-05/0.9453, allocations: 22.47 kB / 1.173 GB, free: 12.18 MB / 0.7761 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0007477/0.9461, allocations: 0.5129 MB / 1.174 GB, free: 11.99 MB / 0.7761 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005438/0.9466, allocations: 0.5051 MB / 1.174 GB, free: 11.55 MB / 0.7761 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007579/0.9474, allocations: 0.6132 MB / 1.175 GB, free: 11.15 MB / 0.7761 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.278e-06/0.9474, allocations: 2.969 kB / 1.175 GB, free: 11.15 MB / 0.7761 GB Notification: Performance of matching and sorting (n=56) (initialization_lambda0): time 0.001034/0.9485, allocations: 0.6854 MB / 1.176 GB, free: 10.87 MB / 0.7761 GB Notification: Performance of prepare postOptimizeDAE: time 3.55e-05/0.9485, allocations: 32.62 kB / 1.176 GB, free: 10.84 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.614e-06/0.9485, allocations: 15.14 kB / 1.176 GB, free: 10.83 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.706e-06/0.9485, allocations: 6.312 kB / 1.176 GB, free: 10.83 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006034/0.9491, allocations: 150.8 kB / 1.176 GB, free: 10.82 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 8.626e-06/0.9492, allocations: 7 kB / 1.176 GB, free: 10.82 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0008285/0.95, allocations: 85.59 kB / 1.176 GB, free: 10.8 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.738e-05/0.9501, allocations: 19.81 kB / 1.176 GB, free: 10.8 MB / 0.7761 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): 44 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0002305/0.9503, allocations: 228.5 kB / 1.176 GB, free: 10.58 MB / 0.7761 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001387/0.9504, allocations: 106.6 kB / 1.176 GB, free: 10.53 MB / 0.7761 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001023/0.9515, allocations: 0.5382 MB / 1.177 GB, free: 10.33 MB / 0.7761 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.643e-06/0.9515, allocations: 3.344 kB / 1.177 GB, free: 10.33 MB / 0.7761 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.484e-06/0.9515, allocations: 3 kB / 1.177 GB, free: 10.33 MB / 0.7761 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.567e-05/0.9515, allocations: 7.406 kB / 1.177 GB, free: 10.33 MB / 0.7761 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002196/0.9537, allocations: 1.484 MB / 1.178 GB, free: 9.562 MB / 0.7761 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.068e-06/0.9537, allocations: 7.75 kB / 1.178 GB, free: 9.559 MB / 0.7761 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0006982/0.9544, allocations: 162.4 kB / 1.179 GB, free: 9.547 MB / 0.7761 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.038e-05/0.9545, allocations: 8.344 kB / 1.179 GB, free: 9.543 MB / 0.7761 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.602e-05/0.9545, allocations: 7.031 kB / 1.179 GB, free: 9.539 MB / 0.7761 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.002912/0.9574, allocations: 6.013 MB / 1.184 GB, free: 3.59 MB / 0.7761 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.959e-06/0.9574, allocations: 7.188 kB / 1.184 GB, free: 3.586 MB / 0.7761 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001788/0.9592, allocations: 1.655 MB / 1.186 GB, free: 2.465 MB / 0.7761 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000482/0.9597, allocations: 222.2 kB / 1.186 GB, free: 2.301 MB / 0.7761 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001094/0.9599, allocations: 13.28 kB / 1.186 GB, free: 2.297 MB / 0.7761 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005949/0.9605, allocations: 57.11 kB / 1.186 GB, free: 2.285 MB / 0.7761 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001025/0.9606, allocations: 27.33 kB / 1.186 GB, free: 2.281 MB / 0.7761 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.934e-05/0.9606, allocations: 14.94 kB / 1.186 GB, free: 2.277 MB / 0.7761 GB Notification: Performance of sorting global known variables: time 0.001017/0.9616, allocations: 0.8149 MB / 1.187 GB, free: 1.988 MB / 0.7761 GB Notification: Performance of sort global known variables: time 1.31e-07/0.9616, allocations: 7.938 kB / 1.187 GB, free: 1.98 MB / 0.7761 GB Notification: Performance of remove unused functions: time 0.001434/0.9631, allocations: 429.5 kB / 1.188 GB, free: 1.926 MB / 0.7761 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): 21 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 10 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 10 systems {1, 1, 1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0004664/0.9635, allocations: 175.3 kB / 1.188 GB, free: 1.809 MB / 0.7761 GB Notification: Performance of simCode: created initialization part: time 0.003352/0.9669, allocations: 1.176 MB / 1.189 GB, free: 1.441 MB / 0.7761 GB Notification: Performance of simCode: created event and clocks part: time 3.787e-06/0.9669, allocations: 0 / 1.189 GB, free: 1.441 MB / 0.7761 GB Notification: Performance of simCode: created simulation system equations: time 0.0008843/0.9678, allocations: 322.2 kB / 1.189 GB, free: 1.371 MB / 0.7761 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003477/0.9713, allocations: 0.6284 MB / 1.19 GB, free: 1.242 MB / 0.7761 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.003931/0.9753, allocations: 2.444 MB / 1.192 GB, free: 15.89 MB / 0.7917 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008118/0.9761, allocations: 1.185 MB / 1.193 GB, free: 15.12 MB / 0.7917 GB Notification: Performance of simCode: alias equations: time 0.001379/0.9775, allocations: 372 kB / 1.194 GB, free: 15.07 MB / 0.7917 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001791/0.9777, allocations: 72.73 kB / 1.194 GB, free: 15.06 MB / 0.7917 GB Notification: Performance of SimCode: time 9.82e-07/0.9777, allocations: 1.156 kB / 1.194 GB, free: 15.06 MB / 0.7917 GB Notification: Performance of Templates: time 0.04538/1.023, allocations: 20.64 MB / 1.214 GB, free: 13.5 MB / 0.7917 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.ParallelDp.pipe 2>&1)