Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.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/IBPSA 4.0.0-master/package.mo", uses=false) Using package IBPSA with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-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: "" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesParallelDp",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesParallelDp",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.0007269/0.0007269, allocations: 92.7 kB / 15.7 MB, free: 472 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0007509/0.000751, allocations: 171 kB / 16.58 MB, free: 5.938 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.183/1.183, allocations: 223.3 MB / 240.6 MB, free: 5.418 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.5978/0.5978, allocations: 113.7 MB / 405.4 MB, free: 4.57 MB / 334.1 MB Notification: Performance of FrontEnd - loaded program: time 0.0002843/0.0002843, allocations: 16.2 kB / 493.1 MB, free: 8.551 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1129/0.1132, allocations: 77.12 MB / 0.5569 GB, free: 11.64 MB / 430.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp): time 0.3547/0.4679, allocations: 152.4 MB / 0.7057 GB, free: 2.465 MB / 0.5137 GB Notification: Performance of NFInst.instExpressions: time 0.004141/0.4721, allocations: 3.778 MB / 0.7094 GB, free: 14.68 MB / 0.5294 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002052/0.4723, allocations: 11.94 kB / 0.7094 GB, free: 14.66 MB / 0.5294 GB Notification: Performance of NFTyping.typeComponents: time 0.000427/0.4728, allocations: 162.9 kB / 0.7096 GB, free: 14.5 MB / 0.5294 GB Notification: Performance of NFTyping.typeBindings: time 0.000988/0.4738, allocations: 0.5093 MB / 0.7101 GB, free: 13.99 MB / 0.5294 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008419/0.4746, allocations: 404 kB / 0.7104 GB, free: 13.6 MB / 0.5294 GB Notification: Performance of NFFlatten.flatten: time 0.002659/0.4773, allocations: 3.26 MB / 0.7136 GB, free: 10.33 MB / 0.5294 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002213/0.4795, allocations: 2.297 MB / 0.7159 GB, free: 8.027 MB / 0.5294 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001366/0.4809, allocations: 1.07 MB / 0.7169 GB, free: 6.953 MB / 0.5294 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008341/0.4817, allocations: 0.8404 MB / 0.7177 GB, free: 6.109 MB / 0.5294 GB Notification: Performance of NFPackage.collectConstants: time 9.504e-05/0.4818, allocations: 52 kB / 0.7178 GB, free: 6.059 MB / 0.5294 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0009411/0.4828, allocations: 0.5925 MB / 0.7184 GB, free: 5.465 MB / 0.5294 GB Notification: Performance of NFScalarize.scalarize: time 0.0002825/0.4831, allocations: 334.7 kB / 0.7187 GB, free: 5.137 MB / 0.5294 GB Notification: Performance of NFVerifyModel.verify: time 0.0002014/0.4833, allocations: 245.1 kB / 0.7189 GB, free: 4.891 MB / 0.5294 GB Notification: Performance of NFConvertDAE.convert: time 0.0009771/0.4843, allocations: 1.173 MB / 0.7201 GB, free: 3.715 MB / 0.5294 GB Notification: Performance of FrontEnd - DAE generated: time 6.542e-06/0.4843, allocations: 4 kB / 0.7201 GB, free: 3.711 MB / 0.5294 GB Notification: Performance of FrontEnd: time 1.412e-06/0.4843, allocations: 7.875 kB / 0.7201 GB, free: 3.703 MB / 0.5294 GB Notification: Performance of Transformations before backend: time 9.218e-06/0.4843, allocations: 0 / 0.7201 GB, free: 3.703 MB / 0.5294 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 0.002124/0.4864, allocations: 1.519 MB / 0.7216 GB, free: 2.121 MB / 0.5294 GB Notification: Performance of prepare preOptimizeDAE: time 3.228e-05/0.4865, allocations: 8.031 kB / 0.7216 GB, free: 2.113 MB / 0.5294 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001066/0.4866, allocations: 102.5 kB / 0.7217 GB, free: 2.004 MB / 0.5294 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006758/0.4873, allocations: 198.4 kB / 0.7219 GB, free: 1.809 MB / 0.5294 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001231/0.4885, allocations: 0.8717 MB / 0.7227 GB, free: 0.8789 MB / 0.5294 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 3.934e-05/0.4886, allocations: 50.19 kB / 0.7228 GB, free: 0.832 MB / 0.5294 GB Notification: Performance of preOpt expandDerOperator (simulation): time 9.19e-05/0.4887, allocations: 60 kB / 0.7228 GB, free: 0.7734 MB / 0.5294 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001279/0.4899, allocations: 0.9948 MB / 0.7238 GB, free: 15.7 MB / 0.545 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.631e-05/0.49, allocations: 11.91 kB / 0.7238 GB, free: 15.69 MB / 0.545 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.744e-05/0.49, allocations: 28 kB / 0.7238 GB, free: 15.66 MB / 0.545 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.436e-05/0.4901, allocations: 12 kB / 0.7238 GB, free: 15.65 MB / 0.545 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001103/0.4912, allocations: 0.8038 MB / 0.7246 GB, free: 14.85 MB / 0.545 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 0.003544/0.4947, allocations: 4.812 MB / 0.7293 GB, free: 9.691 MB / 0.545 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001917/0.4966, allocations: 4.014 MB / 0.7332 GB, free: 4.852 MB / 0.545 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0004351/0.4971, allocations: 355.2 kB / 0.7336 GB, free: 4.504 MB / 0.545 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002272/0.4973, allocations: 194.5 kB / 0.7338 GB, free: 4.277 MB / 0.545 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004513/0.4978, allocations: 336.8 kB / 0.7341 GB, free: 3.934 MB / 0.545 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.0001563/0.498, allocations: 35.59 kB / 0.7341 GB, free: 3.898 MB / 0.545 GB Notification: Performance of pre-optimization done (n=35): time 1.282e-06/0.498, allocations: 3.938 kB / 0.7341 GB, free: 3.895 MB / 0.545 GB Notification: Performance of matching and sorting (n=35): time 0.00426/0.5022, allocations: 1.685 MB / 0.7358 GB, free: 2.18 MB / 0.545 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.208e-05/0.5023, allocations: 89.05 kB / 0.7359 GB, free: 2.074 MB / 0.545 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001151/0.5034, allocations: 1.177 MB / 0.737 GB, free: 0.8828 MB / 0.545 GB Notification: Performance of collectPreVariables (initialization): time 3.944e-05/0.5035, allocations: 45.7 kB / 0.737 GB, free: 0.832 MB / 0.545 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003438/0.5038, allocations: 0.5122 MB / 0.7375 GB, free: 324 kB / 0.545 GB Notification: Performance of collectInitialBindings (initialization): time 7.894e-05/0.5039, allocations: 118.3 kB / 0.7377 GB, free: 204 kB / 0.545 GB Notification: Performance of simplifyInitialFunctions (initialization): time 2.467e-05/0.504, allocations: 12 kB / 0.7377 GB, free: 192 kB / 0.545 GB Notification: Performance of setup shared object (initialization): time 9.344e-05/0.5041, allocations: 326 kB / 0.738 GB, free: 15.86 MB / 0.5606 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003168/0.5044, allocations: 209 kB / 0.7382 GB, free: 15.66 MB / 0.5606 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005065/0.5049, allocations: 0.5332 MB / 0.7387 GB, free: 14.99 MB / 0.5606 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0004087/0.5053, allocations: 314.4 kB / 0.739 GB, free: 14.68 MB / 0.5606 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.599e-06/0.5053, allocations: 4 kB / 0.739 GB, free: 14.67 MB / 0.5606 GB Notification: Performance of matching and sorting (n=58) (initialization): time 0.001927/0.5073, allocations: 1.091 MB / 0.7401 GB, free: 13.56 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001337/0.5074, allocations: 275.4 kB / 0.7403 GB, free: 13.21 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.466e-06/0.5074, allocations: 8 kB / 0.7403 GB, free: 13.2 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001264/0.5087, allocations: 443.7 kB / 0.7408 GB, free: 12.77 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000254/0.509, allocations: 71.88 kB / 0.7408 GB, free: 12.7 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001174/0.5101, allocations: 1.124 MB / 0.7419 GB, free: 11.55 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006605/0.5108, allocations: 103.7 kB / 0.742 GB, free: 11.45 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.188e-05/0.5109, allocations: 24 kB / 0.7421 GB, free: 11.43 MB / 0.5606 GB Notification: Performance of prepare postOptimizeDAE: time 5.921e-06/0.5109, allocations: 7.938 kB / 0.7421 GB, free: 11.42 MB / 0.5606 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.001259/0.5122, allocations: 0.8142 MB / 0.7429 GB, free: 10.59 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.821e-06/0.5122, allocations: 4 kB / 0.7429 GB, free: 10.59 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000494/0.5127, allocations: 252.9 kB / 0.7431 GB, free: 10.34 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002493/0.5129, allocations: 75.83 kB / 0.7432 GB, free: 10.27 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003307/0.5162, allocations: 3.142 MB / 0.7462 GB, free: 6.988 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006436/0.5169, allocations: 99.8 kB / 0.7463 GB, free: 6.891 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.87e-05/0.517, allocations: 27.95 kB / 0.7464 GB, free: 6.863 MB / 0.5606 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 ($whenCondition1,$PRE.pulse_m_flow.T_start,pulse_m_flow.T_start,$PRE.pulse_m_flow.count,pulse_m_flow.count) * 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 (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {11 12} Notification: Performance of prepare postOptimizeDAE: time 0.0004328/0.5174, allocations: 484.6 kB / 0.7468 GB, free: 6.383 MB / 0.5606 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001069/0.5175, allocations: 110.6 kB / 0.7469 GB, free: 6.273 MB / 0.5606 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001243/0.5188, allocations: 0.8088 MB / 0.7477 GB, free: 5.453 MB / 0.5606 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.259e-06/0.5188, allocations: 4 kB / 0.7477 GB, free: 5.449 MB / 0.5606 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.783e-06/0.5188, allocations: 0 / 0.7477 GB, free: 5.449 MB / 0.5606 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.41e-06/0.5188, allocations: 4 kB / 0.7477 GB, free: 5.445 MB / 0.5606 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 0.002544/0.5213, allocations: 2.188 MB / 0.7499 GB, free: 3.117 MB / 0.5606 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 2.886e-06/0.5213, allocations: 0 / 0.7499 GB, free: 3.117 MB / 0.5606 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002026/0.5216, allocations: 52.12 kB / 0.7499 GB, free: 3.066 MB / 0.5606 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004331/0.522, allocations: 236.6 kB / 0.7501 GB, free: 2.832 MB / 0.5606 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.308e-05/0.522, allocations: 8 kB / 0.7501 GB, free: 2.824 MB / 0.5606 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008259/0.5229, allocations: 0.9423 MB / 0.7511 GB, free: 1.855 MB / 0.5606 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.863e-06/0.5229, allocations: 0 / 0.7511 GB, free: 1.855 MB / 0.5606 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.00113/0.524, allocations: 0.8947 MB / 0.7519 GB, free: 0.9219 MB / 0.5606 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000273/0.5243, allocations: 231.7 kB / 0.7522 GB, free: 0.6758 MB / 0.5606 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001035/0.5244, allocations: 12.09 kB / 0.7522 GB, free: 0.6641 MB / 0.5606 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0005756/0.525, allocations: 79.7 kB / 0.7522 GB, free: 0.5859 MB / 0.5606 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.348e-05/0.5251, allocations: 35.84 kB / 0.7523 GB, free: 0.5508 MB / 0.5606 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.492e-05/0.5251, allocations: 19.98 kB / 0.7523 GB, free: 0.5312 MB / 0.5606 GB Notification: Performance of sorting global known variables: time 0.0009202/0.526, allocations: 0.829 MB / 0.7531 GB, free: 15.69 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.2e-07/0.526, allocations: 0 / 0.7531 GB, free: 15.69 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.001147/0.5272, allocations: 0.5071 MB / 0.7536 GB, free: 15.18 MB / 0.5762 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 (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {11 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.001361/0.5286, allocations: 1.395 MB / 0.755 GB, free: 13.75 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.002097/0.5307, allocations: 1.285 MB / 0.7562 GB, free: 12.43 MB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 2.605e-06/0.5307, allocations: 0 / 0.7562 GB, free: 12.43 MB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.000533/0.5312, allocations: 319.9 kB / 0.7565 GB, free: 12.11 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002564/0.5338, allocations: 0.6607 MB / 0.7572 GB, free: 11.47 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0111/0.5449, allocations: 7.172 MB / 0.7642 GB, free: 3.977 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0007165/0.5456, allocations: 1.212 MB / 0.7654 GB, free: 2.734 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.0008685/0.5465, allocations: 328.6 kB / 0.7657 GB, free: 2.41 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003866/0.5469, allocations: 352.4 kB / 0.766 GB, free: 2.066 MB / 0.5762 GB Notification: Performance of SimCode: time 3.21e-07/0.5469, allocations: 0 / 0.766 GB, free: 2.066 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04645/0.5934, allocations: 31.26 MB / 0.7965 GB, free: 3.262 MB / 0.6075 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0002318/0.5936, allocations: 273.7 kB / 0.7968 GB, free: 2.902 MB / 0.6075 GB Notification: Performance of buildModelFMU: Generate platform static: time 2.026/2.62, allocations: 0 / 0.7968 GB, free: 2.902 MB / 0.6075 GB (rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.sim & /home/hudson/saved_omc/OMSimulator/install/linux/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesParallelDp_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesParallelDp.fmu > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesParallelDp.pipe 2>&1) Environment - environmentSimulation: