Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.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.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised") translateModel(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001158/0.001158, allocations: 101.6 kB / 15.98 MB, free: 6.355 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001122/0.001122, allocations: 197.3 kB / 16.91 MB, free: 6.188 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.379/1.379, allocations: 205.1 MB / 222.8 MB, free: 4.715 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 8.1.4-maint.8.1.x/package.mo): time 1.67/1.67, allocations: 292.3 MB / 0.5492 GB, free: 13.62 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 0.001641/0.001641, allocations: 69.25 kB / 0.6717 GB, free: 26.46 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2329/0.2346, allocations: 114.5 MB / 0.7835 GB, free: 13.91 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised): time 0.6398/0.8744, allocations: 159.4 MB / 0.9392 GB, free: 6.051 MB / 0.7325 GB Notification: Performance of NFInst.instExpressions: time 0.004497/0.8789, allocations: 3.583 MB / 0.9427 GB, free: 5.965 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0005078/0.8795, allocations: 11 kB / 0.9427 GB, free: 5.965 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.0006488/0.8802, allocations: 144.7 kB / 0.9428 GB, free: 5.961 MB / 0.7325 GB Notification: Performance of NFTyping.typeBindings: time 0.00151/0.8817, allocations: 0.4937 MB / 0.9433 GB, free: 5.934 MB / 0.7325 GB Notification: Performance of NFTyping.typeClassSections: time 0.001429/0.8831, allocations: 400.2 kB / 0.9437 GB, free: 5.918 MB / 0.7325 GB Notification: Performance of NFFlatten.flatten: time 0.002563/0.8857, allocations: 2.559 MB / 0.9462 GB, free: 5.906 MB / 0.7325 GB Notification: Performance of NFFlatten.resolveConnections: time 0.00144/0.8872, allocations: 0.907 MB / 0.9471 GB, free: 5.777 MB / 0.7325 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002306/0.8895, allocations: 1.06 MB / 0.9481 GB, free: 5.773 MB / 0.7325 GB Notification: Performance of NFSimplifyModel.simplify: time 0.00137/0.8909, allocations: 0.7445 MB / 0.9488 GB, free: 5.773 MB / 0.7325 GB Notification: Performance of NFPackage.collectConstants: time 0.0001847/0.8911, allocations: 60.25 kB / 0.9489 GB, free: 5.77 MB / 0.7325 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002061/0.8931, allocations: 0.7576 MB / 0.9496 GB, free: 5.762 MB / 0.7325 GB Notification: Performance of NFScalarize.scalarize: time 0.0005088/0.8937, allocations: 310.7 kB / 0.9499 GB, free: 5.758 MB / 0.7325 GB Notification: Performance of NFVerifyModel.verify: time 0.001033/0.8947, allocations: 0.5427 MB / 0.9505 GB, free: 5.758 MB / 0.7325 GB Notification: Performance of NFConvertDAE.convert: time 0.001771/0.8965, allocations: 1.045 MB / 0.9515 GB, free: 5.66 MB / 0.7325 GB Notification: Performance of FrontEnd - DAE generated: time 5.37e-06/0.8965, allocations: 0.5 kB / 0.9515 GB, free: 5.66 MB / 0.7325 GB Notification: Performance of FrontEnd: time 2.184e-06/0.8965, allocations: 0 / 0.9515 GB, free: 5.66 MB / 0.7325 GB Notification: Performance of Transformations before backend: time 2.839e-05/0.8965, allocations: 0.8438 kB / 0.9515 GB, free: 5.66 MB / 0.7325 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 0.003405/0.9, allocations: 1.456 MB / 0.9529 GB, free: 20.81 MB / 0.7481 GB Notification: Performance of prepare preOptimizeDAE: time 5.23e-05/0.9, allocations: 10.39 kB / 0.9529 GB, free: 20.81 MB / 0.7481 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0009983/0.901, allocations: 186.1 kB / 0.9531 GB, free: 20.75 MB / 0.7481 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.00163/0.9027, allocations: 0.8049 MB / 0.9539 GB, free: 20.38 MB / 0.7481 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.936e-05/0.9027, allocations: 48.53 kB / 0.9539 GB, free: 20.38 MB / 0.7481 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001383/0.9029, allocations: 58.22 kB / 0.954 GB, free: 20.38 MB / 0.7481 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001363/0.9043, allocations: 0.7906 MB / 0.9548 GB, free: 20.14 MB / 0.7481 GB Notification: Performance of preOpt findStateOrder (simulation): time 2.013e-05/0.9043, allocations: 6.547 kB / 0.9548 GB, free: 20.14 MB / 0.7481 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.706e-05/0.9044, allocations: 23.66 kB / 0.9548 GB, free: 20.14 MB / 0.7481 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 1.736e-05/0.9044, allocations: 13.31 kB / 0.9548 GB, free: 20.14 MB / 0.7481 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0009146/0.9053, allocations: 0.531 MB / 0.9553 GB, free: 20.14 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 0.004736/0.91, allocations: 4.593 MB / 0.9598 GB, free: 16.68 MB / 0.7481 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0006928/0.9108, allocations: 416.4 kB / 0.9602 GB, free: 16.65 MB / 0.7481 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003619/0.9111, allocations: 251.1 kB / 0.9604 GB, free: 16.64 MB / 0.7481 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0003052/0.9114, allocations: 193.3 kB / 0.9606 GB, free: 16.46 MB / 0.7481 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0005003/0.912, allocations: 299.3 kB / 0.9609 GB, free: 16.38 MB / 0.7481 GB Notification: Performance of pre-optimization done (n=31): time 2.013e-06/0.912, allocations: 0 / 0.9609 GB, free: 16.38 MB / 0.7481 GB Notification: Performance of matching and sorting (n=31): time 0.004093/0.9161, allocations: 1.317 MB / 0.9622 GB, free: 16.11 MB / 0.7481 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001085/0.9162, allocations: 88.77 kB / 0.9623 GB, free: 16.01 MB / 0.7481 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001786/0.918, allocations: 1.119 MB / 0.9634 GB, free: 15.86 MB / 0.7481 GB Notification: Performance of collectPreVariables (initialization): time 0.0001212/0.9181, allocations: 34.42 kB / 0.9634 GB, free: 15.83 MB / 0.7481 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003889/0.9185, allocations: 492.7 kB / 0.9639 GB, free: 15.66 MB / 0.7481 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001019/0.9186, allocations: 109.8 kB / 0.964 GB, free: 15.59 MB / 0.7481 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001829/0.9188, allocations: 116.7 kB / 0.9641 GB, free: 15.57 MB / 0.7481 GB Notification: Performance of setup shared object (initialization): time 0.0001517/0.919, allocations: 324.8 kB / 0.9644 GB, free: 15.27 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004042/0.9194, allocations: 221.8 kB / 0.9646 GB, free: 15.25 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005371/0.92, allocations: 0.5139 MB / 0.9651 GB, free: 14.9 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008257/0.9208, allocations: 0.6341 MB / 0.9657 GB, free: 14.66 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.833e-06/0.9208, allocations: 2.25 kB / 0.9657 GB, free: 14.66 MB / 0.7481 GB Notification: Performance of matching and sorting (n=54) (initialization): time 0.002551/0.9234, allocations: 1.032 MB / 0.9667 GB, free: 14.5 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 5.311e-05/0.9234, allocations: 41.16 kB / 0.9668 GB, free: 14.46 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.432e-05/0.9234, allocations: 7.109 kB / 0.9668 GB, free: 14.46 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001392/0.9248, allocations: 353.3 kB / 0.9671 GB, free: 14.43 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0002244/0.9251, allocations: 71.19 kB / 0.9672 GB, free: 14.43 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001052/0.9261, allocations: 1.014 MB / 0.9682 GB, free: 13.89 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001066/0.9272, allocations: 91.84 kB / 0.9683 GB, free: 13.86 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 5.885e-05/0.9273, allocations: 23.22 kB / 0.9683 GB, free: 13.86 MB / 0.7481 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0008412/0.9281, allocations: 0.4967 MB / 0.9688 GB, free: 13.78 MB / 0.7481 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000458/0.9286, allocations: 495.4 kB / 0.9692 GB, free: 13.42 MB / 0.7481 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0006617/0.9293, allocations: 0.5521 MB / 0.9698 GB, free: 13.19 MB / 0.7481 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.178e-06/0.9293, allocations: 5.594 kB / 0.9698 GB, free: 13.18 MB / 0.7481 GB Notification: Performance of matching and sorting (n=54) (initialization_lambda0): time 0.001585/0.9309, allocations: 0.8259 MB / 0.9706 GB, free: 13.05 MB / 0.7481 GB Notification: Performance of prepare postOptimizeDAE: time 3.713e-05/0.9309, allocations: 37.55 kB / 0.9706 GB, free: 13.02 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.274e-06/0.9309, allocations: 5.5 kB / 0.9706 GB, free: 13.02 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0005146/0.9315, allocations: 217.9 kB / 0.9708 GB, free: 13 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001958/0.9317, allocations: 63.14 kB / 0.9709 GB, free: 13 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.003707/0.9354, allocations: 3.338 MB / 0.9742 GB, free: 11.32 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001055/0.9365, allocations: 91.23 kB / 0.9743 GB, free: 11.3 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.736e-05/0.9365, allocations: 21.84 kB / 0.9743 GB, free: 11.3 MB / 0.7481 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 {(1,19)} Notification: Performance of prepare postOptimizeDAE: time 0.0002665/0.9368, allocations: 215 kB / 0.9745 GB, free: 11.12 MB / 0.7481 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001416/0.9369, allocations: 98.81 kB / 0.9746 GB, free: 11.07 MB / 0.7481 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001187/0.9381, allocations: 0.7213 MB / 0.9753 GB, free: 10.95 MB / 0.7481 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 7.655e-06/0.9382, allocations: 9.922 kB / 0.9753 GB, free: 10.95 MB / 0.7481 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.907e-06/0.9382, allocations: 1.375 kB / 0.9753 GB, free: 10.95 MB / 0.7481 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.821e-06/0.9382, allocations: 2.953 kB / 0.9753 GB, free: 10.95 MB / 0.7481 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002357/0.9405, allocations: 1.598 MB / 0.9769 GB, free: 10.46 MB / 0.7481 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.572e-06/0.9406, allocations: 5.922 kB / 0.9769 GB, free: 10.46 MB / 0.7481 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001092/0.9407, allocations: 26.27 kB / 0.9769 GB, free: 10.45 MB / 0.7481 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004215/0.9411, allocations: 233.5 kB / 0.9771 GB, free: 10.43 MB / 0.7481 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 2.518e-05/0.9411, allocations: 13.62 kB / 0.9771 GB, free: 10.42 MB / 0.7481 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008143/0.942, allocations: 0.9734 MB / 0.9781 GB, free: 9.898 MB / 0.7481 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.109e-06/0.942, allocations: 2 kB / 0.9781 GB, free: 9.898 MB / 0.7481 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001273/0.9433, allocations: 0.8314 MB / 0.9789 GB, free: 9.602 MB / 0.7481 GB Notification: Performance of postOpt removeConstants (simulation): time 0.000429/0.9437, allocations: 213.6 kB / 0.9791 GB, free: 9.457 MB / 0.7481 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000119/0.9438, allocations: 11.64 kB / 0.9791 GB, free: 9.457 MB / 0.7481 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004692/0.9443, allocations: 52.48 kB / 0.9791 GB, free: 9.445 MB / 0.7481 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 9.285e-05/0.9444, allocations: 28.36 kB / 0.9792 GB, free: 9.445 MB / 0.7481 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 2.605e-05/0.9444, allocations: 16.38 kB / 0.9792 GB, free: 9.441 MB / 0.7481 GB Notification: Performance of sorting global known variables: time 0.0009711/0.9454, allocations: 0.7912 MB / 0.98 GB, free: 9.332 MB / 0.7481 GB Notification: Performance of sort global known variables: time 1.41e-07/0.9454, allocations: 0 / 0.98 GB, free: 9.332 MB / 0.7481 GB Notification: Performance of remove unused functions: time 0.001428/0.9468, allocations: 437.3 kB / 0.9804 GB, free: 9.301 MB / 0.7481 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 {(1,19)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0004975/0.9473, allocations: 182.1 kB / 0.9806 GB, free: 9.195 MB / 0.7481 GB Notification: Performance of simCode: created initialization part: time 0.001871/0.9492, allocations: 1.071 MB / 0.9816 GB, free: 8.922 MB / 0.7481 GB Notification: Performance of simCode: created event and clocks part: time 4.558e-06/0.9492, allocations: 0 / 0.9816 GB, free: 8.922 MB / 0.7481 GB Notification: Performance of simCode: created simulation system equations: time 0.0004202/0.9497, allocations: 235.1 kB / 0.9818 GB, free: 8.914 MB / 0.7481 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.001887/0.9516, allocations: 462 kB / 0.9823 GB, free: 8.832 MB / 0.7481 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.002903/0.9545, allocations: 2.12 MB / 0.9843 GB, free: 7.809 MB / 0.7481 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006629/0.9552, allocations: 1.179 MB / 0.9855 GB, free: 7.094 MB / 0.7481 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001594/0.9553, allocations: 61.44 kB / 0.9855 GB, free: 7.086 MB / 0.7481 GB Notification: Performance of SimCode: time 8.32e-07/0.9553, allocations: 2.469 kB / 0.9855 GB, free: 7.086 MB / 0.7481 GB Notification: Performance of Templates: time 0.02858/0.9839, allocations: 20.33 MB / 1.005 GB, free: 15.15 MB / 0.7637 GB make -j1 -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.makefile (rm -f Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; mkfifo Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe >> ../files/Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.sim & ./Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.Examples.Performance.PressureDrop.SeriesDpOptimised.pipe 2>&1)