Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.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 8.1.4-maint.8.1.x/package.mo", uses=false) 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) 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.SeriesDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001058/0.001058, allocations: 101.4 kB / 16.36 MB, free: 6.422 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001049/0.001049, allocations: 198.3 kB / 17.3 MB, free: 5.801 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.288/1.288, allocations: 205.1 MB / 223.2 MB, free: 12.22 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.759/1.759, allocations: 292.3 MB / 0.5496 GB, free: 17.5 MB / 462.1 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 0.001493/0.001493, allocations: 67.89 kB / 0.6729 GB, free: 5.836 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1861/0.1876, allocations: 114.6 MB / 0.7848 GB, free: 3.164 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp): time 0.4672/0.6548, allocations: 161.6 MB / 0.9426 GB, free: 8.5 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.006535/0.6614, allocations: 3.606 MB / 0.9461 GB, free: 4.883 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0004057/0.6618, allocations: 11.94 kB / 0.9461 GB, free: 4.871 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0007315/0.6626, allocations: 162.9 kB / 0.9463 GB, free: 4.711 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.001779/0.6644, allocations: 0.5328 MB / 0.9468 GB, free: 4.176 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001417/0.6659, allocations: 439.5 kB / 0.9472 GB, free: 3.754 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.00256/0.6684, allocations: 2.548 MB / 0.9497 GB, free: 1.199 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001638/0.6701, allocations: 0.9297 MB / 0.9506 GB, free: 268 kB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002287/0.6724, allocations: 1.035 MB / 0.9516 GB, free: 15.22 MB / 0.7481 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001246/0.6736, allocations: 0.7 MB / 0.9523 GB, free: 14.52 MB / 0.7481 GB Notification: Performance of NFPackage.collectConstants: time 0.000162/0.6738, allocations: 56 kB / 0.9524 GB, free: 14.46 MB / 0.7481 GB Notification: Performance of NFFlatten.collectFunctions: time 0.001957/0.6758, allocations: 0.7445 MB / 0.9531 GB, free: 13.72 MB / 0.7481 GB Notification: Performance of NFScalarize.scalarize: time 0.0004168/0.6762, allocations: 310.9 kB / 0.9534 GB, free: 13.41 MB / 0.7481 GB Notification: Performance of NFVerifyModel.verify: time 0.0008766/0.6771, allocations: 0.5324 MB / 0.9539 GB, free: 12.88 MB / 0.7481 GB Notification: Performance of NFConvertDAE.convert: time 0.002233/0.6794, allocations: 1.413 MB / 0.9553 GB, free: 11.46 MB / 0.7481 GB Notification: Performance of FrontEnd - DAE generated: time 4.93e-06/0.6794, allocations: 5.406 kB / 0.9553 GB, free: 11.46 MB / 0.7481 GB Notification: Performance of FrontEnd: time 1.934e-06/0.6794, allocations: 0 / 0.9553 GB, free: 11.46 MB / 0.7481 GB Notification: Performance of Transformations before backend: time 1.933e-05/0.6794, allocations: 0 / 0.9553 GB, free: 11.46 MB / 0.7481 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 0.00318/0.6826, allocations: 1.46 MB / 0.9567 GB, free: 9.941 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 4.177e-05/0.6827, allocations: 8.031 kB / 0.9567 GB, free: 9.934 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001104/0.6838, allocations: 190.4 kB / 0.9569 GB, free: 9.746 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001862/0.6857, allocations: 0.7984 MB / 0.9577 GB, free: 8.891 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.601e-05/0.6857, allocations: 49.94 kB / 0.9577 GB, free: 8.844 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001262/0.6859, allocations: 56 kB / 0.9578 GB, free: 8.789 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001562/0.6874, allocations: 0.7888 MB / 0.9586 GB, free: 7.926 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.429e-05/0.6875, allocations: 3.938 kB / 0.9586 GB, free: 7.922 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 7.907e-05/0.6876, allocations: 24 kB / 0.9586 GB, free: 7.898 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.03e-05/0.6876, allocations: 12 kB / 0.9586 GB, free: 7.887 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001342/0.689, allocations: 0.5383 MB / 0.9591 GB, free: 7.344 MB / 0.7481 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 0.004009/0.693, allocations: 4.579 MB / 0.9636 GB, free: 2.383 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.000711/0.6937, allocations: 420.3 kB / 0.964 GB, free: 1.965 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003904/0.6941, allocations: 248.6 kB / 0.9642 GB, free: 1.719 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002889/0.6944, allocations: 198.2 kB / 0.9644 GB, free: 1.488 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0004849/0.6949, allocations: 300.7 kB / 0.9647 GB, free: 1.18 MB / 0.7481 GB Notification: Performance of pre-optimization done (n=31): time 3.727e-06/0.6949, allocations: 3.984 kB / 0.9647 GB, free: 1.176 MB / 0.7481 GB Notification: Performance of matching and sorting (n=31): time 0.005029/0.7, allocations: 1.642 MB / 0.9663 GB, free: 15.52 MB / 0.7637 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.891e-05/0.7, allocations: 81.11 kB / 0.9664 GB, free: 15.43 MB / 0.7637 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001393/0.7014, allocations: 1.118 MB / 0.9675 GB, free: 14.29 MB / 0.7637 GB Notification: Performance of collectPreVariables (initialization): time 5.252e-05/0.7015, allocations: 33.7 kB / 0.9675 GB, free: 14.25 MB / 0.7637 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003788/0.7019, allocations: 492.2 kB / 0.968 GB, free: 13.77 MB / 0.7637 GB Notification: Performance of collectInitialBindings (initialization): time 8.546e-05/0.702, allocations: 114.5 kB / 0.9681 GB, free: 13.65 MB / 0.7637 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001677/0.7022, allocations: 113.9 kB / 0.9682 GB, free: 13.54 MB / 0.7637 GB Notification: Performance of setup shared object (initialization): time 9.594e-05/0.7023, allocations: 322 kB / 0.9685 GB, free: 13.21 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0003804/0.7027, allocations: 216.1 kB / 0.9687 GB, free: 13 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005825/0.7032, allocations: 0.5213 MB / 0.9692 GB, free: 12.35 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.000883/0.7041, allocations: 0.6273 MB / 0.9698 GB, free: 11.64 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.5e-06/0.7042, allocations: 7.938 kB / 0.9699 GB, free: 11.64 MB / 0.7637 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.002248/0.7064, allocations: 1.034 MB / 0.9709 GB, free: 10.61 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 4.091e-05/0.7065, allocations: 33.7 kB / 0.9709 GB, free: 10.57 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.211e-05/0.7065, allocations: 7.984 kB / 0.9709 GB, free: 10.56 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001313/0.7078, allocations: 386.1 kB / 0.9713 GB, free: 10.2 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002337/0.708, allocations: 59.91 kB / 0.9713 GB, free: 10.14 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001352/0.7094, allocations: 1.084 MB / 0.9724 GB, free: 9.035 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006739/0.7101, allocations: 75.48 kB / 0.9725 GB, free: 8.961 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.123e-05/0.7102, allocations: 31.94 kB / 0.9725 GB, free: 8.93 MB / 0.7637 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0006887/0.7109, allocations: 0.4928 MB / 0.973 GB, free: 8.43 MB / 0.7637 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.0005239/0.7114, allocations: 0.489 MB / 0.9734 GB, free: 7.812 MB / 0.7637 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0007107/0.7121, allocations: 0.5575 MB / 0.974 GB, free: 7.176 MB / 0.7637 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.655e-06/0.7121, allocations: 0 / 0.974 GB, free: 7.176 MB / 0.7637 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001436/0.7136, allocations: 0.8264 MB / 0.9748 GB, free: 6.332 MB / 0.7637 GB Notification: Performance of prepare postOptimizeDAE: time 3.203e-05/0.7136, allocations: 41.69 kB / 0.9748 GB, free: 6.285 MB / 0.7637 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.314e-06/0.7136, allocations: 5.984 kB / 0.9748 GB, free: 6.281 MB / 0.7637 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005248/0.7141, allocations: 225 kB / 0.9751 GB, free: 6.062 MB / 0.7637 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002056/0.7144, allocations: 59.84 kB / 0.9751 GB, free: 6.004 MB / 0.7637 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003439/0.7178, allocations: 3.263 MB / 0.9783 GB, free: 2.594 MB / 0.7637 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0006446/0.7185, allocations: 68 kB / 0.9784 GB, free: 2.527 MB / 0.7637 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 3.81e-05/0.7185, allocations: 27.98 kB / 0.9784 GB, free: 2.5 MB / 0.7637 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 (34): * Single equations (assignments): 32 * 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 {(9,11)} Notification: Performance of prepare postOptimizeDAE: time 0.0001834/0.7187, allocations: 214.2 kB / 0.9786 GB, free: 2.285 MB / 0.7637 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001162/0.7188, allocations: 98.78 kB / 0.9787 GB, free: 2.188 MB / 0.7637 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001216/0.7201, allocations: 0.7076 MB / 0.9794 GB, free: 1.484 MB / 0.7637 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.819e-06/0.7201, allocations: 8 kB / 0.9794 GB, free: 1.477 MB / 0.7637 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.025e-06/0.7201, allocations: 4 kB / 0.9794 GB, free: 1.473 MB / 0.7637 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 4.098e-06/0.7201, allocations: 0 / 0.9794 GB, free: 1.473 MB / 0.7637 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002235/0.7223, allocations: 1.609 MB / 0.981 GB, free: 15.79 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.588e-06/0.7223, allocations: 4 kB / 0.981 GB, free: 15.79 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001116/0.7225, allocations: 19.98 kB / 0.981 GB, free: 15.77 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004698/0.7229, allocations: 248.6 kB / 0.9812 GB, free: 15.53 MB / 0.7794 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.396e-05/0.723, allocations: 11.94 kB / 0.9812 GB, free: 15.52 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009063/0.7239, allocations: 1.024 MB / 0.9822 GB, free: 14.47 MB / 0.7794 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.422e-06/0.7239, allocations: 4 kB / 0.9822 GB, free: 14.46 MB / 0.7794 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001114/0.725, allocations: 0.8311 MB / 0.9831 GB, free: 13.61 MB / 0.7794 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0003114/0.7253, allocations: 215.8 kB / 0.9833 GB, free: 13.38 MB / 0.7794 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 9.32e-05/0.7254, allocations: 8 kB / 0.9833 GB, free: 13.37 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0003993/0.7259, allocations: 23.97 kB / 0.9833 GB, free: 13.34 MB / 0.7794 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 8.03e-05/0.7259, allocations: 35.91 kB / 0.9833 GB, free: 13.31 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.231e-05/0.726, allocations: 11.98 kB / 0.9833 GB, free: 13.3 MB / 0.7794 GB Notification: Performance of sorting global known variables: time 0.0009037/0.7269, allocations: 0.7916 MB / 0.9841 GB, free: 12.5 MB / 0.7794 GB Notification: Performance of sort global known variables: time 1.393e-06/0.7269, allocations: 0 / 0.9841 GB, free: 12.5 MB / 0.7794 GB Notification: Performance of remove unused functions: time 0.001084/0.728, allocations: 439.4 kB / 0.9845 GB, free: 12.07 MB / 0.7794 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 (12): * Single equations (assignments): 9 * 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 {(9,11)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0003519/0.7283, allocations: 174.4 kB / 0.9847 GB, free: 11.89 MB / 0.7794 GB Notification: Performance of simCode: created initialization part: time 0.002271/0.7306, allocations: 1.214 MB / 0.9859 GB, free: 10.64 MB / 0.7794 GB Notification: Performance of simCode: created event and clocks part: time 2.485e-06/0.7306, allocations: 0 / 0.9859 GB, free: 10.64 MB / 0.7794 GB Notification: Performance of simCode: created simulation system equations: time 0.0005772/0.7312, allocations: 293.2 kB / 0.9862 GB, free: 10.36 MB / 0.7794 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001696/0.7329, allocations: 464.3 kB / 0.9866 GB, free: 9.941 MB / 0.7794 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002311/0.7352, allocations: 1.765 MB / 0.9883 GB, free: 8.129 MB / 0.7794 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006277/0.7359, allocations: 1.184 MB / 0.9895 GB, free: 6.914 MB / 0.7794 GB Notification: Performance of simCode: alias equations: time 0.0006649/0.7366, allocations: 315.8 kB / 0.9898 GB, free: 6.602 MB / 0.7794 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001079/0.7367, allocations: 59.44 kB / 0.9898 GB, free: 6.543 MB / 0.7794 GB Notification: Performance of SimCode: time 1.593e-06/0.7367, allocations: 0 / 0.9898 GB, free: 6.543 MB / 0.7794 GB Notification: Performance of Templates: time 0.02735/0.764, allocations: 19.26 MB / 1.009 GB, free: 3.523 MB / 0.795 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp -abortSlowSimulation -alarm=480 -s gbode -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDp.pipe 2>&1)