Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.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/NcDataReader2 2.5.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo", uses=false) Using package BuildingSystems with version 2.0.0-beta (/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo) Using package NcDataReader2 with version 2.5.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-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: translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass") translateModel(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001323/0.001324, allocations: 104.9 kB / 16.27 MB, free: 6.414 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001334/0.001334, allocations: 189.8 kB / 17.2 MB, free: 5.953 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.321/1.321, allocations: 222.9 MB / 240.9 MB, free: 15.28 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002205/0.002205, allocations: 300.4 kB / 291.3 MB, free: 14.56 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9458/0.9458, allocations: 169.3 MB / 0.4988 GB, free: 4.523 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.001909/0.001909, allocations: 95.42 kB / 0.5959 GB, free: 15.2 MB / 414.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1596/0.1616, allocations: 86.97 MB / 0.6808 GB, free: 8.242 MB / 494.1 MB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass): time 0.4798/0.6414, allocations: 177.1 MB / 0.8538 GB, free: 13.97 MB / 0.6231 GB Notification: Performance of NFInst.instExpressions: time 0.007455/0.6489, allocations: 4.403 MB / 0.8581 GB, free: 9.555 MB / 0.6231 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0009789/0.6499, allocations: 27.88 kB / 0.8581 GB, free: 9.527 MB / 0.6231 GB Notification: Performance of NFTyping.typeComponents: time 0.001153/0.6511, allocations: 353.8 kB / 0.8584 GB, free: 9.18 MB / 0.6231 GB Notification: Performance of NFTyping.typeBindings: time 0.003264/0.6544, allocations: 1.258 MB / 0.8597 GB, free: 7.918 MB / 0.6231 GB Notification: Performance of NFTyping.typeClassSections: time 0.002014/0.6564, allocations: 0.6918 MB / 0.8604 GB, free: 7.23 MB / 0.6231 GB Notification: Performance of NFFlatten.flatten: time 0.002277/0.6587, allocations: 1.619 MB / 0.8619 GB, free: 5.609 MB / 0.6231 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0008862/0.6596, allocations: 0.5213 MB / 0.8624 GB, free: 5.086 MB / 0.6231 GB Notification: Performance of NFEvalConstants.evaluate: time 0.001563/0.6612, allocations: 0.6809 MB / 0.8631 GB, free: 4.402 MB / 0.6231 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001274/0.6625, allocations: 498.3 kB / 0.8636 GB, free: 3.922 MB / 0.6231 GB Notification: Performance of NFPackage.collectConstants: time 0.0001567/0.6627, allocations: 52 kB / 0.8636 GB, free: 3.871 MB / 0.6231 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002709/0.6654, allocations: 1.282 MB / 0.8649 GB, free: 2.586 MB / 0.6231 GB Notification: Performance of NFScalarize.scalarize: time 0.0003926/0.6658, allocations: 235.3 kB / 0.8651 GB, free: 2.355 MB / 0.6231 GB Notification: Performance of NFVerifyModel.verify: time 0.0005813/0.6664, allocations: 354.3 kB / 0.8654 GB, free: 2.008 MB / 0.6231 GB Notification: Performance of NFConvertDAE.convert: time 0.002339/0.6687, allocations: 1.278 MB / 0.8667 GB, free: 0.7266 MB / 0.6231 GB Notification: Performance of FrontEnd - DAE generated: time 4.368e-06/0.6687, allocations: 0 / 0.8667 GB, free: 0.7266 MB / 0.6231 GB Notification: Performance of FrontEnd: time 1.402e-06/0.6688, allocations: 0 / 0.8667 GB, free: 0.7266 MB / 0.6231 GB Notification: Performance of Transformations before backend: time 2.572e-05/0.6688, allocations: 0 / 0.8667 GB, free: 0.7266 MB / 0.6231 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 104 * Number of variables: 104 Notification: Performance of Generate backend data structure: time 0.001912/0.6707, allocations: 1.005 MB / 0.8677 GB, free: 15.67 MB / 0.6387 GB Notification: Performance of prepare preOptimizeDAE: time 3.918e-05/0.6707, allocations: 8.031 kB / 0.8677 GB, free: 15.66 MB / 0.6387 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001167/0.6719, allocations: 175 kB / 0.8679 GB, free: 15.49 MB / 0.6387 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0009627/0.6729, allocations: 0.5245 MB / 0.8684 GB, free: 14.93 MB / 0.6387 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.891e-05/0.6729, allocations: 29 kB / 0.8684 GB, free: 14.9 MB / 0.6387 GB Notification: Performance of preOpt expandDerOperator (simulation): time 8.1e-05/0.673, allocations: 48 kB / 0.8684 GB, free: 14.86 MB / 0.6387 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0008641/0.6739, allocations: 470.3 kB / 0.8689 GB, free: 14.39 MB / 0.6387 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.599e-05/0.6739, allocations: 7.938 kB / 0.8689 GB, free: 14.38 MB / 0.6387 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 5.184e-05/0.674, allocations: 16 kB / 0.8689 GB, free: 14.37 MB / 0.6387 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 2.643e-05/0.674, allocations: 13 kB / 0.8689 GB, free: 14.35 MB / 0.6387 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.0008197/0.6748, allocations: 415.7 kB / 0.8693 GB, free: 13.95 MB / 0.6387 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 0.003012/0.6779, allocations: 2.051 MB / 0.8713 GB, free: 11.71 MB / 0.6387 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0005635/0.6784, allocations: 287.5 kB / 0.8716 GB, free: 11.43 MB / 0.6387 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0003202/0.6788, allocations: 189.2 kB / 0.8718 GB, free: 11.24 MB / 0.6387 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002947/0.6791, allocations: 202.1 kB / 0.872 GB, free: 11 MB / 0.6387 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.526e-05/0.6791, allocations: 42.55 kB / 0.872 GB, free: 10.95 MB / 0.6387 GB Notification: Performance of pre-optimization done (n=30): time 2.534e-06/0.6791, allocations: 0 / 0.872 GB, free: 10.95 MB / 0.6387 GB Notification: Performance of matching and sorting (n=30): time 0.001646/0.6808, allocations: 0.6332 MB / 0.8726 GB, free: 10.29 MB / 0.6387 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.65e-05/0.6808, allocations: 59.34 kB / 0.8727 GB, free: 10.22 MB / 0.6387 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0005465/0.6814, allocations: 450 kB / 0.8731 GB, free: 9.773 MB / 0.6387 GB Notification: Performance of collectPreVariables (initialization): time 4.929e-05/0.6814, allocations: 33.7 kB / 0.8731 GB, free: 9.734 MB / 0.6387 GB Notification: Performance of collectInitialEqns (initialization): time 0.0002159/0.6817, allocations: 284.2 kB / 0.8734 GB, free: 9.453 MB / 0.6387 GB Notification: Performance of collectInitialBindings (initialization): time 0.0001003/0.6818, allocations: 98.47 kB / 0.8735 GB, free: 9.355 MB / 0.6387 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001247/0.6819, allocations: 69.69 kB / 0.8736 GB, free: 9.281 MB / 0.6387 GB Notification: Performance of setup shared object (initialization): time 0.0001435/0.6821, allocations: 350.8 kB / 0.8739 GB, free: 8.93 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0002723/0.6823, allocations: 136.5 kB / 0.874 GB, free: 8.793 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.000341/0.6827, allocations: 207.8 kB / 0.8742 GB, free: 8.566 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0005673/0.6833, allocations: 330 kB / 0.8746 GB, free: 8.227 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.767e-06/0.6833, allocations: 5.625 kB / 0.8746 GB, free: 8.223 MB / 0.6387 GB Notification: Performance of matching and sorting (n=37) (initialization): time 0.0007768/0.6841, allocations: 404.8 kB / 0.8749 GB, free: 7.82 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 2.177e-05/0.6841, allocations: 10.28 kB / 0.875 GB, free: 7.812 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.216e-05/0.6841, allocations: 4 kB / 0.875 GB, free: 7.809 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.733e-05/0.6841, allocations: 8.094 kB / 0.875 GB, free: 7.801 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003574/0.6845, allocations: 71.91 kB / 0.875 GB, free: 7.73 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 9.197e-06/0.6845, allocations: 0 / 0.875 GB, free: 7.73 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004802/0.685, allocations: 41.22 kB / 0.8751 GB, free: 7.691 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.917e-05/0.6851, allocations: 16 kB / 0.8751 GB, free: 7.676 MB / 0.6387 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.0004718/0.6856, allocations: 288 kB / 0.8754 GB, free: 7.391 MB / 0.6387 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000313/0.6859, allocations: 206.5 kB / 0.8756 GB, free: 7.164 MB / 0.6387 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0005355/0.6864, allocations: 325.2 kB / 0.8759 GB, free: 6.828 MB / 0.6387 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.426e-06/0.6864, allocations: 0 / 0.8759 GB, free: 6.828 MB / 0.6387 GB Notification: Performance of matching and sorting (n=37) (initialization_lambda0): time 0.000769/0.6872, allocations: 400.8 kB / 0.8763 GB, free: 6.43 MB / 0.6387 GB Notification: Performance of prepare postOptimizeDAE: time 1.579e-05/0.6872, allocations: 8 kB / 0.8763 GB, free: 6.422 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.779e-06/0.6872, allocations: 7.875 kB / 0.8763 GB, free: 6.414 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (initialization): time 6.863e-06/0.6873, allocations: 8.156 kB / 0.8763 GB, free: 6.406 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0003005/0.6876, allocations: 64.72 kB / 0.8763 GB, free: 6.344 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.773e-06/0.6876, allocations: 4 kB / 0.8763 GB, free: 6.34 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0004571/0.688, allocations: 39.72 kB / 0.8764 GB, free: 6.301 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 2.717e-05/0.6881, allocations: 8 kB / 0.8764 GB, free: 6.293 MB / 0.6387 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 6 * Number of states: 0 () * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (37): * Single equations (assignments): 37 * Array equations: 0 * Algorithm blocks: 0 * 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 0.0001583/0.6882, allocations: 204.1 kB / 0.8766 GB, free: 6.086 MB / 0.6387 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001187/0.6884, allocations: 51.38 kB / 0.8766 GB, free: 6.035 MB / 0.6387 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.0009002/0.6893, allocations: 424 kB / 0.877 GB, free: 5.609 MB / 0.6387 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 6.211e-06/0.6893, allocations: 4 kB / 0.877 GB, free: 5.605 MB / 0.6387 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.107e-06/0.6893, allocations: 3.938 kB / 0.877 GB, free: 5.605 MB / 0.6387 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0007106/0.69, allocations: 442.9 kB / 0.8775 GB, free: 5.141 MB / 0.6387 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.001879/0.6919, allocations: 1.134 MB / 0.8786 GB, free: 3.926 MB / 0.6387 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.528e-06/0.6919, allocations: 0 / 0.8786 GB, free: 3.926 MB / 0.6387 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0002929/0.6922, allocations: 59.91 kB / 0.8786 GB, free: 3.867 MB / 0.6387 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002221/0.6925, allocations: 44.83 kB / 0.8787 GB, free: 3.82 MB / 0.6387 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 3.342e-05/0.6925, allocations: 11.98 kB / 0.8787 GB, free: 3.809 MB / 0.6387 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001344/0.6938, allocations: 1.543 MB / 0.8802 GB, free: 2.129 MB / 0.6387 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.705e-06/0.6939, allocations: 0 / 0.8802 GB, free: 2.129 MB / 0.6387 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001154/0.695, allocations: 0.6991 MB / 0.8809 GB, free: 1.391 MB / 0.6387 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0002344/0.6953, allocations: 160.5 kB / 0.881 GB, free: 1.215 MB / 0.6387 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 7.306e-05/0.6953, allocations: 8 kB / 0.881 GB, free: 1.207 MB / 0.6387 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0004067/0.6958, allocations: 23.97 kB / 0.8811 GB, free: 1.184 MB / 0.6387 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 7.213e-05/0.6958, allocations: 31.83 kB / 0.8811 GB, free: 1.152 MB / 0.6387 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 3.147e-05/0.6959, allocations: 19.92 kB / 0.8811 GB, free: 1.133 MB / 0.6387 GB Notification: Performance of sorting global known variables: time 0.000369/0.6963, allocations: 314.9 kB / 0.8814 GB, free: 0.8281 MB / 0.6387 GB Notification: Performance of sort global known variables: time 2.91e-07/0.6963, allocations: 0 / 0.8814 GB, free: 0.8281 MB / 0.6387 GB Notification: Performance of remove unused functions: time 0.0008849/0.6972, allocations: 299.3 kB / 0.8817 GB, free: 0.5352 MB / 0.6387 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 8 * Number of states: 2 (vol.dynBal.medium.Xi[1],vol.dynBal.U) * Number of discrete variables: 0 () * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (28): * Single equations (assignments): 27 * Array equations: 0 * Algorithm blocks: 0 * 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): 1 system {(1,2,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.000488/0.6977, allocations: 200.8 kB / 0.8819 GB, free: 340 kB / 0.6387 GB Notification: Performance of simCode: created initialization part: time 0.001067/0.6987, allocations: 0.5043 MB / 0.8824 GB, free: 15.83 MB / 0.6544 GB Notification: Performance of simCode: created event and clocks part: time 6.382e-06/0.6987, allocations: 0 / 0.8824 GB, free: 15.83 MB / 0.6544 GB Notification: Performance of simCode: created simulation system equations: time 0.0005003/0.6993, allocations: 298.4 kB / 0.8827 GB, free: 15.52 MB / 0.6544 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.00146/0.7007, allocations: 306.8 kB / 0.883 GB, free: 15.24 MB / 0.6544 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001948/0.7027, allocations: 1.127 MB / 0.8841 GB, free: 14.05 MB / 0.6544 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0005244/0.7032, allocations: 0.8936 MB / 0.8849 GB, free: 13.13 MB / 0.6544 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0001283/0.7034, allocations: 47.42 kB / 0.885 GB, free: 13.09 MB / 0.6544 GB Notification: Performance of SimCode: time 4.51e-07/0.7034, allocations: 8 kB / 0.885 GB, free: 13.08 MB / 0.6544 GB Notification: Performance of Templates: time 0.01541/0.7188, allocations: 9.633 MB / 0.8944 GB, free: 3.543 MB / 0.6544 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.sim & ./BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MixingVolumes.Validation.MixingVolumeSteadyStateMass.pipe 2>&1)