Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.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.SeriesFlowOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",fmuType="me",version="2.0",platforms={"static"}) "" <> buildModelFMU(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised,fileNamePrefix="IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised",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 0.001362/0.001362, allocations: 105.1 kB / 15.98 MB, free: 6.348 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001412/0.001412, allocations: 198 kB / 16.91 MB, free: 6.191 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.292/1.292, allocations: 222.9 MB / 240.6 MB, free: 15.39 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/IBPSA 4.0.0-master/package.mo): time 0.6669/0.6669, allocations: 115.3 MB / 406.1 MB, free: 6.387 MB / 318.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001807/0.001807, allocations: 63.91 kB / 493.2 MB, free: 0.6172 MB / 398.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2811/0.2829, allocations: 76.16 MB / 0.556 GB, free: 36.16 MB / 446.1 MB Notification: Performance of NFInst.instantiate(IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised): time 0.15/0.433, allocations: 159.4 MB / 0.7117 GB, free: 4.598 MB / 0.545 GB Notification: Performance of NFInst.instExpressions: time 0.002595/0.4356, allocations: 1.75 MB / 0.7134 GB, free: 2.848 MB / 0.545 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0002596/0.4359, allocations: 11.94 kB / 0.7134 GB, free: 2.836 MB / 0.545 GB Notification: Performance of NFTyping.typeComponents: time 0.0004682/0.4364, allocations: 135.2 kB / 0.7135 GB, free: 2.703 MB / 0.545 GB Notification: Performance of NFTyping.typeBindings: time 0.001067/0.4375, allocations: 0.498 MB / 0.714 GB, free: 2.203 MB / 0.545 GB Notification: Performance of NFTyping.typeClassSections: time 0.0008903/0.4384, allocations: 352.3 kB / 0.7144 GB, free: 1.863 MB / 0.545 GB Notification: Performance of NFFlatten.flatten: time 0.002353/0.4407, allocations: 2.55 MB / 0.7168 GB, free: 15.31 MB / 0.5606 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00104/0.4418, allocations: 0.8981 MB / 0.7177 GB, free: 14.4 MB / 0.5606 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001475/0.4433, allocations: 1.063 MB / 0.7188 GB, free: 13.33 MB / 0.5606 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0008453/0.4441, allocations: 0.7429 MB / 0.7195 GB, free: 12.59 MB / 0.5606 GB Notification: Performance of NFPackage.collectConstants: time 0.0001175/0.4443, allocations: 56 kB / 0.7195 GB, free: 12.53 MB / 0.5606 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001091/0.4454, allocations: 0.7561 MB / 0.7203 GB, free: 11.77 MB / 0.5606 GB Notification: Performance of NFScalarize.scalarize: time 0.0002856/0.4456, allocations: 310.9 kB / 0.7206 GB, free: 11.47 MB / 0.5606 GB Notification: Performance of NFVerifyModel.verify: time 0.0005635/0.4462, allocations: 0.5363 MB / 0.7211 GB, free: 10.93 MB / 0.5606 GB Notification: Performance of NFConvertDAE.convert: time 0.001367/0.4476, allocations: 1.425 MB / 0.7225 GB, free: 9.5 MB / 0.5606 GB Notification: Performance of FrontEnd - DAE generated: time 2.835e-06/0.4476, allocations: 0 / 0.7225 GB, free: 9.5 MB / 0.5606 GB Notification: Performance of FrontEnd: time 1.172e-06/0.4476, allocations: 0 / 0.7225 GB, free: 9.5 MB / 0.5606 GB Notification: Performance of Transformations before backend: time 2.089e-05/0.4476, allocations: 0 / 0.7225 GB, free: 9.5 MB / 0.5606 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 0.002047/0.4497, allocations: 1.451 MB / 0.7239 GB, free: 7.988 MB / 0.5606 GB Notification: Performance of prepare preOptimizeDAE: time 3.444e-05/0.4497, allocations: 8.031 kB / 0.7239 GB, free: 7.98 MB / 0.5606 GB Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001046/0.4498, allocations: 94.52 kB / 0.724 GB, free: 7.879 MB / 0.5606 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0006888/0.4505, allocations: 186.5 kB / 0.7242 GB, free: 7.695 MB / 0.5606 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001048/0.4516, allocations: 0.8021 MB / 0.725 GB, free: 6.836 MB / 0.5606 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.079e-05/0.4516, allocations: 45 kB / 0.725 GB, free: 6.793 MB / 0.5606 GB Notification: Performance of preOpt expandDerOperator (simulation): time 7.52e-05/0.4517, allocations: 60 kB / 0.7251 GB, free: 6.734 MB / 0.5606 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001069/0.4528, allocations: 0.7964 MB / 0.7258 GB, free: 5.859 MB / 0.5606 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.51e-05/0.4528, allocations: 4 kB / 0.7258 GB, free: 5.855 MB / 0.5606 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 4.562e-05/0.4529, allocations: 20 kB / 0.7259 GB, free: 5.836 MB / 0.5606 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.269e-05/0.4529, allocations: 16 kB / 0.7259 GB, free: 5.82 MB / 0.5606 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008209/0.4537, allocations: 0.5344 MB / 0.7264 GB, free: 5.285 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 preOpt removeSimpleEquations (simulation): time 0.003489/0.4572, allocations: 4.598 MB / 0.7309 GB, free: 304 kB / 0.5606 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006515/0.4579, allocations: 410.3 kB / 0.7313 GB, free: 15.89 MB / 0.5762 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003484/0.4582, allocations: 245.5 kB / 0.7315 GB, free: 15.64 MB / 0.5762 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002588/0.4585, allocations: 194.2 kB / 0.7317 GB, free: 15.42 MB / 0.5762 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004451/0.459, allocations: 289 kB / 0.732 GB, free: 15.12 MB / 0.5762 GB Notification: Performance of pre-optimization done (n=31): time 1.553e-06/0.459, allocations: 0 / 0.732 GB, free: 15.12 MB / 0.5762 GB Notification: Performance of matching and sorting (n=31): time 0.001187/0.4602, allocations: 0.6326 MB / 0.7326 GB, free: 14.48 MB / 0.5762 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.745e-05/0.4602, allocations: 85.09 kB / 0.7327 GB, free: 14.38 MB / 0.5762 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001154/0.4614, allocations: 1.114 MB / 0.7338 GB, free: 13.25 MB / 0.5762 GB Notification: Performance of collectPreVariables (initialization): time 4.073e-05/0.4614, allocations: 33.7 kB / 0.7338 GB, free: 13.21 MB / 0.5762 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003452/0.4618, allocations: 492.1 kB / 0.7343 GB, free: 12.72 MB / 0.5762 GB Notification: Performance of collectInitialBindings (initialization): time 8.246e-05/0.4619, allocations: 114.5 kB / 0.7344 GB, free: 12.61 MB / 0.5762 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001406/0.462, allocations: 110 kB / 0.7345 GB, free: 12.5 MB / 0.5762 GB Notification: Performance of setup shared object (initialization): time 0.000101/0.4621, allocations: 325.9 kB / 0.7348 GB, free: 12.17 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003393/0.4625, allocations: 214.4 kB / 0.735 GB, free: 11.96 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000556/0.463, allocations: 0.5223 MB / 0.7355 GB, free: 11.3 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008028/0.4639, allocations: 0.6401 MB / 0.7361 GB, free: 10.58 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.246e-06/0.4639, allocations: 0 / 0.7361 GB, free: 10.58 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.001071/0.465, allocations: 0.7206 MB / 0.7368 GB, free: 9.848 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.289e-05/0.465, allocations: 39.41 kB / 0.7369 GB, free: 9.805 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.004e-05/0.465, allocations: 8 kB / 0.7369 GB, free: 9.797 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.563e-05/0.465, allocations: 8 kB / 0.7369 GB, free: 9.789 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003768/0.4654, allocations: 107.8 kB / 0.737 GB, free: 9.684 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.347e-05/0.4654, allocations: 11.92 kB / 0.737 GB, free: 9.672 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0005877/0.466, allocations: 99.5 kB / 0.7371 GB, free: 9.574 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.587e-05/0.4661, allocations: 24 kB / 0.7371 GB, free: 9.551 MB / 0.5762 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0005882/0.4667, allocations: 0.5008 MB / 0.7376 GB, free: 9.043 MB / 0.5762 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005038/0.4672, allocations: 492.3 kB / 0.7381 GB, free: 8.434 MB / 0.5762 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006768/0.4679, allocations: 0.5566 MB / 0.7386 GB, free: 7.797 MB / 0.5762 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.214e-06/0.4679, allocations: 0 / 0.7386 GB, free: 7.797 MB / 0.5762 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.000911/0.4688, allocations: 0.6465 MB / 0.7393 GB, free: 7.137 MB / 0.5762 GB Notification: Performance of prepare postOptimizeDAE: time 3.198e-05/0.4688, allocations: 33.7 kB / 0.7393 GB, free: 7.098 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.269e-06/0.4689, allocations: 4 kB / 0.7393 GB, free: 7.094 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.954e-06/0.4689, allocations: 8 kB / 0.7393 GB, free: 7.086 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003304/0.4692, allocations: 108.4 kB / 0.7394 GB, free: 6.98 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.144e-05/0.4692, allocations: 15.92 kB / 0.7394 GB, free: 6.965 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.000586/0.4698, allocations: 84.02 kB / 0.7395 GB, free: 6.883 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.617e-05/0.4699, allocations: 27.98 kB / 0.7395 GB, free: 6.855 MB / 0.5762 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 (53): * Single equations (assignments): 52 * 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 0.0001488/0.47, allocations: 221 kB / 0.7397 GB, free: 6.633 MB / 0.5762 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001053/0.4701, allocations: 102.7 kB / 0.7398 GB, free: 6.531 MB / 0.5762 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0007917/0.4709, allocations: 491 kB / 0.7403 GB, free: 6.043 MB / 0.5762 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 5.851e-06/0.4709, allocations: 7.984 kB / 0.7403 GB, free: 6.035 MB / 0.5762 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.168e-06/0.4709, allocations: 0 / 0.7403 GB, free: 6.035 MB / 0.5762 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 8.375e-06/0.471, allocations: 7.938 kB / 0.7403 GB, free: 6.027 MB / 0.5762 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001737/0.4727, allocations: 1.387 MB / 0.7417 GB, free: 4.562 MB / 0.5762 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.967e-06/0.4727, allocations: 4 kB / 0.7417 GB, free: 4.559 MB / 0.5762 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.00022/0.4729, allocations: 59.89 kB / 0.7417 GB, free: 4.5 MB / 0.5762 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.921e-06/0.473, allocations: 4 kB / 0.7417 GB, free: 4.496 MB / 0.5762 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.189e-05/0.473, allocations: 8.188 kB / 0.7417 GB, free: 4.488 MB / 0.5762 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.817e-06/0.473, allocations: 4 kB / 0.7417 GB, free: 4.484 MB / 0.5762 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.865e-06/0.473, allocations: 8.219 kB / 0.7418 GB, free: 4.477 MB / 0.5762 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0007332/0.4737, allocations: 0.6176 MB / 0.7424 GB, free: 3.82 MB / 0.5762 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002485/0.474, allocations: 207.9 kB / 0.7426 GB, free: 3.598 MB / 0.5762 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001027/0.4741, allocations: 11.98 kB / 0.7426 GB, free: 3.586 MB / 0.5762 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004235/0.4745, allocations: 47.86 kB / 0.7426 GB, free: 3.539 MB / 0.5762 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.139e-05/0.4746, allocations: 27.97 kB / 0.7426 GB, free: 3.512 MB / 0.5762 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.041e-05/0.4746, allocations: 12 kB / 0.7426 GB, free: 3.5 MB / 0.5762 GB Notification: Performance of sorting global known variables: time 0.0008514/0.4755, allocations: 0.7914 MB / 0.7434 GB, free: 2.699 MB / 0.5762 GB Notification: Performance of sort global known variables: time 1.5e-07/0.4755, allocations: 0 / 0.7434 GB, free: 2.699 MB / 0.5762 GB Notification: Performance of remove unused functions: time 0.0009045/0.4764, allocations: 411.3 kB / 0.7438 GB, free: 2.297 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_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 (31): * Single equations (assignments): 29 * 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 0.001203/0.4776, allocations: 1.218 MB / 0.745 GB, free: 1.039 MB / 0.5762 GB Notification: Performance of simCode: created initialization part: time 0.001221/0.4788, allocations: 0.855 MB / 0.7458 GB, free: 168 kB / 0.5762 GB Notification: Performance of simCode: created event and clocks part: time 2.294e-06/0.4789, allocations: 0 / 0.7458 GB, free: 168 kB / 0.5762 GB Notification: Performance of simCode: created simulation system equations: time 0.2056/0.6845, allocations: 205.7 kB / 0.746 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002038/0.6866, allocations: 448.3 kB / 0.7465 GB, free: 174.4 MB / 0.5762 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01183/0.6984, allocations: 8.786 MB / 0.755 GB, free: 170.2 MB / 0.5762 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006134/0.699, allocations: 1.179 MB / 0.7562 GB, free: 169.4 MB / 0.5762 GB Notification: Performance of simCode: alias equations: time 0.001112/0.7002, allocations: 409.7 kB / 0.7566 GB, free: 169.4 MB / 0.5762 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003543/0.7005, allocations: 325.2 kB / 0.7569 GB, free: 169.2 MB / 0.5762 GB Notification: Performance of SimCode: time 6.51e-07/0.7005, allocations: 0 / 0.7569 GB, free: 169.2 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate the FMI files: time 0.6555/1.356, allocations: 25.69 MB / 0.782 GB, free: 159.3 MB / 0.5762 GB Notification: Performance of buildModelFMU: configured platform static using cached values: time 0.0001749/1.356, allocations: 270.3 kB / 0.7822 GB, free: 159 MB / 0.5762 GB Notification: Performance of buildModelFMU: Generate platform static: time 3.426/4.783, allocations: 0 / 0.7822 GB, free: 159 MB / 0.5762 GB (rm -f IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; mkfifo IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe ; head -c 1048576 < IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe >> ../files/IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.sim & /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --tempDir=temp_IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised_fmu --startTime=0 --stopTime=1 --timeout=50 --tolerance=1e-06 IBPSA_latest_IBPSA_Fluid_Examples_Performance_PressureDrop_SeriesFlowOptimised.fmu > IBPSA_latest_IBPSA.Fluid.Examples.Performance.PressureDrop.SeriesFlowOptimised.pipe 2>&1)