Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.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.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams") translateModel(BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001451/0.001451, allocations: 105.2 kB / 16.41 MB, free: 6.496 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.0011/0.0011, allocations: 189.5 kB / 17.34 MB, free: 5.766 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.301/1.301, allocations: 222.9 MB / 241 MB, free: 15.14 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/NcDataReader2 2.5.1-master/package.mo): time 0.002154/0.002154, allocations: 280.6 kB / 291.5 MB, free: 14.48 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/package.mo): time 0.9486/0.9486, allocations: 169.3 MB / 0.499 GB, free: 4.445 MB / 382.1 MB Notification: Performance of FrontEnd - loaded program: time 0.00194/0.00194, allocations: 95.84 kB / 0.6821 GB, free: 6.969 MB / 494.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4386/0.4406, allocations: 86.99 MB / 0.7671 GB, free: 3.941 MB / 0.5294 GB Notification: Performance of NFInst.instantiate(BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams): time 0.6691/1.11, allocations: 214.2 MB / 0.9762 GB, free: 1.816 MB / 0.7169 GB Notification: Performance of NFInst.instExpressions: time 0.009989/1.12, allocations: 7.046 MB / 0.9831 GB, free: 1.723 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.002222/1.122, allocations: 39.84 kB / 0.9831 GB, free: 1.723 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.002266/1.124, allocations: 0.7864 MB / 0.9839 GB, free: 1.711 MB / 0.7169 GB Notification: Performance of NFTyping.typeBindings: time 0.007218/1.132, allocations: 2.524 MB / 0.9864 GB, free: 1.605 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.003428/1.135, allocations: 1.171 MB / 0.9875 GB, free: 1.57 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.004366/1.139, allocations: 2.828 MB / 0.9903 GB, free: 1.559 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.001899/1.141, allocations: 1.088 MB / 0.9913 GB, free: 1.449 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005462/1.147, allocations: 2.015 MB / 0.9933 GB, free: 1.422 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003067/1.15, allocations: 0.9466 MB / 0.9942 GB, free: 1.41 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0004025/1.15, allocations: 117.6 kB / 0.9943 GB, free: 1.41 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006184/1.157, allocations: 2.448 MB / 0.9967 GB, free: 1.387 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0008813/1.158, allocations: 426.7 kB / 0.9971 GB, free: 1.383 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.001499/1.159, allocations: 0.6873 MB / 0.9978 GB, free: 1.383 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.007273/1.166, allocations: 2.506 MB / 1 GB, free: 1.145 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 6.452e-06/1.166, allocations: 0 / 1 GB, free: 1.145 MB / 0.7169 GB Notification: Performance of FrontEnd: time 1.863e-06/1.166, allocations: 0 / 1 GB, free: 1.145 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 2.234e-05/1.166, allocations: 3.906 kB / 1 GB, free: 1.145 MB / 0.7169 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 209 * Number of variables: 209 Notification: Performance of Generate backend data structure: time 0.00457/1.171, allocations: 1.842 MB / 1.002 GB, free: 16.21 MB / 0.7325 GB Notification: Performance of prepare preOptimizeDAE: time 4.003e-05/1.171, allocations: 12.38 kB / 1.002 GB, free: 16.21 MB / 0.7325 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003131/1.174, allocations: 0.5432 MB / 1.003 GB, free: 16.14 MB / 0.7325 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001814/1.176, allocations: 1.003 MB / 1.004 GB, free: 15.8 MB / 0.7325 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 5.957e-05/1.176, allocations: 68.12 kB / 1.004 GB, free: 15.8 MB / 0.7325 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001466/1.176, allocations: 80.59 kB / 1.004 GB, free: 15.8 MB / 0.7325 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002457/1.179, allocations: 1.223 MB / 1.005 GB, free: 15.74 MB / 0.7325 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.793e-05/1.179, allocations: 0.875 kB / 1.005 GB, free: 15.74 MB / 0.7325 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001029/1.179, allocations: 36.42 kB / 1.005 GB, free: 15.74 MB / 0.7325 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.915e-05/1.179, allocations: 48.91 kB / 1.005 GB, free: 15.74 MB / 0.7325 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003193/1.182, allocations: 1.525 MB / 1.006 GB, free: 15.73 MB / 0.7325 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 0.005987/1.188, allocations: 4.041 MB / 1.01 GB, free: 14.14 MB / 0.7325 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002162/1.19, allocations: 0.9643 MB / 1.011 GB, free: 14.12 MB / 0.7325 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001431/1.192, allocations: 0.6529 MB / 1.012 GB, free: 14.11 MB / 0.7325 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001109/1.193, allocations: 0.6111 MB / 1.013 GB, free: 13.55 MB / 0.7325 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.248e-05/1.193, allocations: 44.06 kB / 1.013 GB, free: 13.51 MB / 0.7325 GB Notification: Performance of pre-optimization done (n=76): time 3.417e-06/1.193, allocations: 1.031 kB / 1.013 GB, free: 13.51 MB / 0.7325 GB Notification: Performance of matching and sorting (n=76): time 0.004574/1.198, allocations: 1.784 MB / 1.014 GB, free: 13.41 MB / 0.7325 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.438e-05/1.198, allocations: 60.22 kB / 1.014 GB, free: 13.34 MB / 0.7325 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0009937/1.199, allocations: 0.8238 MB / 1.015 GB, free: 13.2 MB / 0.7325 GB Notification: Performance of collectPreVariables (initialization): time 0.0001287/1.199, allocations: 42.95 kB / 1.015 GB, free: 13.16 MB / 0.7325 GB Notification: Performance of collectInitialEqns (initialization): time 0.0003004/1.199, allocations: 442.3 kB / 1.016 GB, free: 12.99 MB / 0.7325 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002326/1.199, allocations: 260.8 kB / 1.016 GB, free: 12.82 MB / 0.7325 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002767/1.2, allocations: 148.9 kB / 1.016 GB, free: 12.8 MB / 0.7325 GB Notification: Performance of setup shared object (initialization): time 0.0001322/1.2, allocations: 340.6 kB / 1.016 GB, free: 12.5 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.00123/1.201, allocations: 0.5258 MB / 1.017 GB, free: 12.48 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001285/1.202, allocations: 0.644 MB / 1.018 GB, free: 12.39 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002379/1.205, allocations: 1.119 MB / 1.019 GB, free: 12.29 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.657e-06/1.205, allocations: 0 / 1.019 GB, free: 12.29 MB / 0.7325 GB Notification: Performance of matching and sorting (n=84) (initialization): time 0.002996/1.208, allocations: 1.329 MB / 1.02 GB, free: 12.14 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 4.677e-05/1.208, allocations: 44.34 kB / 1.02 GB, free: 12.1 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.344e-06/1.208, allocations: 0 / 1.02 GB, free: 12.1 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.725e-05/1.208, allocations: 4.75 kB / 1.02 GB, free: 12.1 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001477/1.209, allocations: 258.9 kB / 1.02 GB, free: 12.09 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007074/1.21, allocations: 1.185 MB / 1.021 GB, free: 10.92 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001152/1.211, allocations: 147.7 kB / 1.022 GB, free: 10.87 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.894e-05/1.211, allocations: 37.12 kB / 1.022 GB, free: 10.87 MB / 0.7325 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001573/1.213, allocations: 0.7476 MB / 1.022 GB, free: 10.78 MB / 0.7325 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001335/1.214, allocations: 0.6364 MB / 1.023 GB, free: 10.68 MB / 0.7325 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002394/1.217, allocations: 1.11 MB / 1.024 GB, free: 10.59 MB / 0.7325 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.417e-06/1.217, allocations: 2.906 kB / 1.024 GB, free: 10.59 MB / 0.7325 GB Notification: Performance of matching and sorting (n=84) (initialization_lambda0): time 0.002985/1.22, allocations: 1.313 MB / 1.025 GB, free: 10.44 MB / 0.7325 GB Notification: Performance of prepare postOptimizeDAE: time 3.869e-05/1.22, allocations: 36.83 kB / 1.025 GB, free: 10.41 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.109e-06/1.22, allocations: 1.281 kB / 1.025 GB, free: 10.41 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (initialization): time 8.656e-06/1.22, allocations: 3.875 kB / 1.025 GB, free: 10.41 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001198/1.221, allocations: 229.8 kB / 1.026 GB, free: 10.4 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.226e-05/1.221, allocations: 7.781 kB / 1.026 GB, free: 10.4 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001077/1.222, allocations: 132.8 kB / 1.026 GB, free: 10.37 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.092e-05/1.222, allocations: 32.52 kB / 1.026 GB, free: 10.37 MB / 0.7325 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * Number of states: 0 () * Number of discrete variables: 2 (hex.i2_w,hex.i1_w) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (83): * Single equations (assignments): 80 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of prepare postOptimizeDAE: time 0.0003089/1.222, allocations: 226 kB / 1.026 GB, free: 10.18 MB / 0.7325 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.000207/1.223, allocations: 101.8 kB / 1.026 GB, free: 10.13 MB / 0.7325 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.003302/1.226, allocations: 1.344 MB / 1.027 GB, free: 10.04 MB / 0.7325 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.768e-06/1.226, allocations: 9.688 kB / 1.027 GB, free: 10.03 MB / 0.7325 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.765e-06/1.226, allocations: 0 / 1.027 GB, free: 10.03 MB / 0.7325 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 9.888e-06/1.226, allocations: 5.25 kB / 1.027 GB, free: 10.03 MB / 0.7325 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.005311/1.231, allocations: 2.848 MB / 1.03 GB, free: 9.531 MB / 0.7325 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.775e-06/1.231, allocations: 2.875 kB / 1.03 GB, free: 9.531 MB / 0.7325 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001197/1.232, allocations: 234.3 kB / 1.03 GB, free: 9.52 MB / 0.7325 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.088e-05/1.233, allocations: 5.062 kB / 1.03 GB, free: 9.52 MB / 0.7325 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.763e-05/1.233, allocations: 25.66 kB / 1.03 GB, free: 9.52 MB / 0.7325 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0006957/1.233, allocations: 1.19 MB / 1.032 GB, free: 8.348 MB / 0.7325 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.901e-06/1.233, allocations: 7.906 kB / 1.032 GB, free: 8.348 MB / 0.7325 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003267/1.237, allocations: 1.46 MB / 1.033 GB, free: 7.988 MB / 0.7325 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0006366/1.237, allocations: 302.7 kB / 1.033 GB, free: 7.836 MB / 0.7325 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001685/1.237, allocations: 23.22 kB / 1.033 GB, free: 7.836 MB / 0.7325 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001112/1.239, allocations: 103 kB / 1.033 GB, free: 7.828 MB / 0.7325 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001524/1.239, allocations: 62.22 kB / 1.033 GB, free: 7.824 MB / 0.7325 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.965e-05/1.239, allocations: 35.98 kB / 1.034 GB, free: 7.824 MB / 0.7325 GB Notification: Performance of sorting global known variables: time 0.0008437/1.24, allocations: 0.5723 MB / 1.034 GB, free: 7.715 MB / 0.7325 GB Notification: Performance of sort global known variables: time 1.4e-07/1.24, allocations: 0 / 1.034 GB, free: 7.715 MB / 0.7325 GB Notification: Performance of remove unused functions: time 0.001403/1.241, allocations: 0.533 MB / 1.035 GB, free: 7.652 MB / 0.7325 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 16 * 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 simulation (76): * Single equations (assignments): 74 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Equation system details (not torn): * Constant Jacobian (size): 0 systems * Linear Jacobian (size,density): 0 systems * Non-linear Jacobian (size): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Performance of Backend phase and start with SimCode phase: time 0.0006092/1.242, allocations: 271.3 kB / 1.035 GB, free: 7.527 MB / 0.7325 GB Notification: Performance of simCode: created initialization part: time 0.004802/1.246, allocations: 2.009 MB / 1.037 GB, free: 6.902 MB / 0.7325 GB Notification: Performance of simCode: created event and clocks part: time 7.273e-06/1.247, allocations: 3.094 kB / 1.037 GB, free: 6.902 MB / 0.7325 GB Notification: Performance of simCode: created simulation system equations: time 0.001573/1.248, allocations: 0.6666 MB / 1.037 GB, free: 6.723 MB / 0.7325 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002288/1.25, allocations: 0.4945 MB / 1.038 GB, free: 6.465 MB / 0.7325 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.005253/1.256, allocations: 2.127 MB / 1.04 GB, free: 5.156 MB / 0.7325 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000906/1.257, allocations: 1.09 MB / 1.041 GB, free: 4.277 MB / 0.7325 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0007957/1.257, allocations: 101.5 kB / 1.041 GB, free: 4.199 MB / 0.7325 GB Notification: Performance of SimCode: time 1.062e-06/1.257, allocations: 4 kB / 1.041 GB, free: 4.195 MB / 0.7325 GB Notification: Performance of Templates: time 0.05082/1.308, allocations: 27 MB / 1.068 GB, free: 9.367 MB / 0.7637 GB make -j1 -f BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.makefile (rm -f BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; mkfifo BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe ; head -c 1048576 < BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe >> ../files/BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.sim & ./BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams -abortSlowSimulation -alarm=480 -lv LOG_STATS > BuildingSystems_BuildingSystems.Fluid.MassExchangers.Validation.ConstantEffectivenessZeroFlowBothStreams.pipe 2>&1)