Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.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.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible") translateModel(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001269/0.001269, allocations: 106.8 kB / 15.99 MB, free: 6.352 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001142/0.001143, allocations: 188.4 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 1.508/1.508, allocations: 205.1 MB / 222.8 MB, free: 4.699 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 1.745/1.745, 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 0.001417/0.001417, allocations: 62.59 kB / 0.6717 GB, free: 26.28 MB / 0.5294 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2605/0.2619, allocations: 114.5 MB / 0.7835 GB, free: 13.88 MB / 0.6075 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible): time 0.8472/1.109, allocations: 245.3 MB / 1.023 GB, free: 15.46 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.01873/1.128, allocations: 11.81 MB / 1.035 GB, free: 7.09 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.004239/1.132, allocations: 68.16 kB / 1.035 GB, free: 7.062 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.003403/1.136, allocations: 0.915 MB / 1.036 GB, free: 6.551 MB / 0.7481 GB Notification: Performance of NFTyping.typeBindings: time 0.01022/1.146, allocations: 2.992 MB / 1.039 GB, free: 4.508 MB / 0.7481 GB Notification: Performance of NFTyping.typeClassSections: time 0.004625/1.151, allocations: 1.429 MB / 1.04 GB, free: 3.465 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.007522/1.158, allocations: 4.694 MB / 1.044 GB, free: 0.7656 MB / 0.7481 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002436/1.161, allocations: 1.493 MB / 1.046 GB, free: 15.8 MB / 0.7637 GB Notification: Performance of NFEvalConstants.evaluate: time 0.005744/1.166, allocations: 2.087 MB / 1.048 GB, free: 14.55 MB / 0.7637 GB Notification: Performance of NFSimplifyModel.simplify: time 0.003041/1.169, allocations: 1.4 MB / 1.049 GB, free: 13.72 MB / 0.7637 GB Notification: Performance of NFPackage.collectConstants: time 0.0003559/1.17, allocations: 164 kB / 1.05 GB, free: 13.71 MB / 0.7637 GB Notification: Performance of NFFlatten.collectFunctions: time 0.006079/1.176, allocations: 2.342 MB / 1.052 GB, free: 12.43 MB / 0.7637 GB Notification: Performance of NFScalarize.scalarize: time 0.0008281/1.177, allocations: 0.5352 MB / 1.052 GB, free: 12.03 MB / 0.7637 GB Notification: Performance of NFVerifyModel.verify: time 0.001759/1.178, allocations: 1.002 MB / 1.053 GB, free: 11.38 MB / 0.7637 GB Notification: Performance of NFConvertDAE.convert: time 0.004301/1.183, allocations: 2.51 MB / 1.056 GB, free: 9.73 MB / 0.7637 GB Notification: Performance of FrontEnd - DAE generated: time 6.242e-06/1.183, allocations: 0 / 1.056 GB, free: 9.73 MB / 0.7637 GB Notification: Performance of FrontEnd: time 1.723e-06/1.183, allocations: 0 / 1.056 GB, free: 9.73 MB / 0.7637 GB Notification: Performance of Transformations before backend: time 4.219e-05/1.183, allocations: 0 / 1.056 GB, free: 9.73 MB / 0.7637 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 276 * Number of variables: 276 Notification: Performance of Generate backend data structure: time 0.004579/1.187, allocations: 2.25 MB / 1.058 GB, free: 8.074 MB / 0.7637 GB Notification: Performance of prepare preOptimizeDAE: time 4.437e-05/1.188, allocations: 7.719 kB / 1.058 GB, free: 8.074 MB / 0.7637 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.001742/1.189, allocations: 351.1 kB / 1.058 GB, free: 7.91 MB / 0.7637 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002262/1.192, allocations: 1.348 MB / 1.06 GB, free: 6.859 MB / 0.7637 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.716e-05/1.192, allocations: 90.08 kB / 1.06 GB, free: 6.816 MB / 0.7637 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001699/1.192, allocations: 124.2 kB / 1.06 GB, free: 6.773 MB / 0.7637 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.002063/1.194, allocations: 1.207 MB / 1.061 GB, free: 6.039 MB / 0.7637 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.017e-05/1.194, allocations: 3.938 kB / 1.061 GB, free: 6.035 MB / 0.7637 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.000102/1.194, allocations: 46.09 kB / 1.061 GB, free: 6 MB / 0.7637 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.831e-05/1.194, allocations: 42.45 kB / 1.061 GB, free: 5.996 MB / 0.7637 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001825/1.196, allocations: 0.9557 MB / 1.062 GB, free: 5.516 MB / 0.7637 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 0.007287/1.203, allocations: 5.526 MB / 1.067 GB, free: 12 kB / 0.7637 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001339/1.205, allocations: 0.8607 MB / 1.068 GB, free: 15.11 MB / 0.7794 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0006564/1.205, allocations: 413 kB / 1.069 GB, free: 14.71 MB / 0.7794 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0006114/1.206, allocations: 0.5979 MB / 1.069 GB, free: 13.98 MB / 0.7794 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.071e-05/1.206, allocations: 51.06 kB / 1.069 GB, free: 13.92 MB / 0.7794 GB Notification: Performance of pre-optimization done (n=70): time 4.388e-06/1.206, allocations: 0 / 1.069 GB, free: 13.92 MB / 0.7794 GB Notification: Performance of matching and sorting (n=70): time 0.003725/1.21, allocations: 1.437 MB / 1.071 GB, free: 12.44 MB / 0.7794 GB Notification: Performance of inlineWhenForInitialization (initialization): time 4.827e-05/1.21, allocations: 63.91 kB / 1.071 GB, free: 12.36 MB / 0.7794 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001551/1.211, allocations: 1.194 MB / 1.072 GB, free: 11.16 MB / 0.7794 GB Notification: Performance of collectPreVariables (initialization): time 0.0001051/1.211, allocations: 41.7 kB / 1.072 GB, free: 11.11 MB / 0.7794 GB Notification: Performance of collectInitialEqns (initialization): time 0.0005175/1.212, allocations: 0.6849 MB / 1.073 GB, free: 10.42 MB / 0.7794 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002462/1.212, allocations: 240.4 kB / 1.073 GB, free: 10.18 MB / 0.7794 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0002517/1.212, allocations: 166.6 kB / 1.073 GB, free: 10.01 MB / 0.7794 GB Notification: Performance of setup shared object (initialization): time 0.0001136/1.213, allocations: 334 kB / 1.073 GB, free: 9.68 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005519/1.213, allocations: 304.7 kB / 1.074 GB, free: 9.379 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0007401/1.214, allocations: 0.53 MB / 1.074 GB, free: 8.762 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.001183/1.215, allocations: 0.738 MB / 1.075 GB, free: 7.992 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.35e-06/1.215, allocations: 0 / 1.075 GB, free: 7.992 MB / 0.7794 GB Notification: Performance of matching and sorting (n=97) (initialization): time 0.002394/1.217, allocations: 1.079 MB / 1.076 GB, free: 6.902 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 2.249e-05/1.218, allocations: 8 kB / 1.076 GB, free: 6.895 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.126e-05/1.218, allocations: 4 kB / 1.076 GB, free: 6.891 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0008168/1.218, allocations: 161.6 kB / 1.076 GB, free: 6.727 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0007769/1.219, allocations: 175.7 kB / 1.076 GB, free: 6.555 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.001158/1.22, allocations: 1.761 MB / 1.078 GB, free: 4.719 MB / 0.7794 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001549/1.222, allocations: 163.2 kB / 1.078 GB, free: 4.559 MB / 0.7794 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.356e-05/1.222, allocations: 32 kB / 1.078 GB, free: 4.527 MB / 0.7794 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.00108/1.223, allocations: 0.5839 MB / 1.079 GB, free: 3.938 MB / 0.7794 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.000719/1.224, allocations: 0.5183 MB / 1.079 GB, free: 3.332 MB / 0.7794 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.001137/1.225, allocations: 0.7187 MB / 1.08 GB, free: 2.574 MB / 0.7794 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.996e-06/1.225, allocations: 0 / 1.08 GB, free: 2.574 MB / 0.7794 GB Notification: Performance of matching and sorting (n=97) (initialization_lambda0): time 0.001964/1.227, allocations: 0.9934 MB / 1.081 GB, free: 1.57 MB / 0.7794 GB Notification: Performance of prepare postOptimizeDAE: time 2.102e-05/1.227, allocations: 11.98 kB / 1.081 GB, free: 1.559 MB / 0.7794 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 3.877e-06/1.227, allocations: 0 / 1.081 GB, free: 1.559 MB / 0.7794 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0002751/1.227, allocations: 101.8 kB / 1.081 GB, free: 1.453 MB / 0.7794 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.000618/1.228, allocations: 151.8 kB / 1.081 GB, free: 1.305 MB / 0.7794 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00299/1.231, allocations: 3.491 MB / 1.085 GB, free: 13.52 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001557/1.232, allocations: 156.4 kB / 1.085 GB, free: 13.37 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 6.854e-05/1.233, allocations: 35.98 kB / 1.085 GB, free: 13.34 MB / 0.795 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 11 * 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 (87): * Single equations (assignments): 83 * Array equations: 1 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 2 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,3), (1,6)} Notification: Performance of prepare postOptimizeDAE: time 0.0003269/1.233, allocations: 236 kB / 1.085 GB, free: 13.1 MB / 0.795 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0002783/1.233, allocations: 138.3 kB / 1.085 GB, free: 12.96 MB / 0.795 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001882/1.235, allocations: 0.9414 MB / 1.086 GB, free: 12 MB / 0.795 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.36e-05/1.235, allocations: 8 kB / 1.086 GB, free: 11.99 MB / 0.795 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.385e-06/1.235, allocations: 0 / 1.086 GB, free: 11.99 MB / 0.795 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001427/1.236, allocations: 1.055 MB / 1.087 GB, free: 10.84 MB / 0.795 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 postOpt removeSimpleEquations (simulation): time 0.004137/1.241, allocations: 2.462 MB / 1.089 GB, free: 8.273 MB / 0.795 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.811e-06/1.241, allocations: 0 / 1.089 GB, free: 8.273 MB / 0.795 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0007323/1.241, allocations: 155.8 kB / 1.09 GB, free: 8.121 MB / 0.795 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.00024/1.242, allocations: 89.94 kB / 1.09 GB, free: 8.027 MB / 0.795 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.326e-05/1.242, allocations: 24 kB / 1.09 GB, free: 8.004 MB / 0.795 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0009995/1.243, allocations: 1.742 MB / 1.091 GB, free: 6.188 MB / 0.795 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.739e-06/1.243, allocations: 4 kB / 1.091 GB, free: 6.184 MB / 0.795 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002378/1.245, allocations: 1.434 MB / 1.093 GB, free: 4.695 MB / 0.795 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0007153/1.246, allocations: 307.4 kB / 1.093 GB, free: 4.375 MB / 0.795 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001642/1.246, allocations: 24 kB / 1.093 GB, free: 4.352 MB / 0.795 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0009854/1.247, allocations: 107.7 kB / 1.093 GB, free: 4.246 MB / 0.795 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001221/1.247, allocations: 56.36 kB / 1.093 GB, free: 4.188 MB / 0.795 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 6.607e-05/1.247, allocations: 31.98 kB / 1.093 GB, free: 4.156 MB / 0.795 GB Notification: Performance of sorting global known variables: time 0.001137/1.248, allocations: 0.8161 MB / 1.094 GB, free: 3.34 MB / 0.795 GB Notification: Performance of sort global known variables: time 1.7e-07/1.248, allocations: 0 / 1.094 GB, free: 3.34 MB / 0.795 GB Notification: Performance of remove unused functions: time 0.002256/1.251, allocations: 0.8067 MB / 1.095 GB, free: 2.531 MB / 0.795 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 10 * Number of states: 5 (hex.vol1.dynBal.U,hex.vol2.dynBal.U,hex.vol2.dynBal.m,hex.vol2.dynBal.mXi[1],hex.mas.T) * 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 (64): * Single equations (assignments): 59 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 2 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 1 * Torn equation systems: 2 * 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): 1 system {1} * Without analytic Jacobian (size): 0 systems 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): 2 systems {(1,3), (1,5)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0008986/1.252, allocations: 398 kB / 1.095 GB, free: 2.148 MB / 0.795 GB Notification: Performance of simCode: created initialization part: time 0.003184/1.255, allocations: 1.53 MB / 1.097 GB, free: 0.6016 MB / 0.795 GB Notification: Performance of simCode: created event and clocks part: time 4.399e-06/1.255, allocations: 0 / 1.097 GB, free: 0.6016 MB / 0.795 GB Notification: Performance of simCode: created simulation system equations: time 0.0007638/1.256, allocations: 391.8 kB / 1.097 GB, free: 228 kB / 0.795 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003343/1.259, allocations: 0.7558 MB / 1.098 GB, free: 15.48 MB / 0.8106 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004695/1.264, allocations: 3.313 MB / 1.101 GB, free: 12.11 MB / 0.8106 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0008457/1.264, allocations: 1.277 MB / 1.102 GB, free: 10.8 MB / 0.8106 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003442/1.265, allocations: 107.4 kB / 1.102 GB, free: 10.7 MB / 0.8106 GB Notification: Performance of SimCode: time 1.142e-06/1.265, allocations: 0 / 1.102 GB, free: 10.7 MB / 0.8106 GB Notification: Performance of Templates: time 0.05736/1.322, allocations: 43.8 MB / 1.145 GB, free: 15.05 MB / 0.8575 GB make -j1 -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.makefile (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.sim & ./Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatExchangers.BaseClasses.Examples.HexElementSensible.pipe 2>&1)