Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.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.Examples.AirHeater_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") translateModel(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001254/0.001254, allocations: 106.6 kB / 16.29 MB, free: 6.027 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001121/0.001121, allocations: 181.5 kB / 17.22 MB, free: 5.637 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.521/1.521, allocations: 205.1 MB / 223.1 MB, free: 12.31 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 1.963/1.963, allocations: 292.3 MB / 0.5495 GB, free: 17.65 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 0.001822/0.001822, allocations: 67.91 kB / 0.6722 GB, free: 6.578 MB / 0.545 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2787/0.2805, allocations: 114.6 MB / 0.7841 GB, free: 3.91 MB / 0.6544 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.HeatExchangers.Examples.AirHeater_T): time 0.7398/1.02, allocations: 236.1 MB / 1.015 GB, free: 14.34 MB / 0.8106 GB Notification: Performance of NFInst.instExpressions: time 0.03021/1.051, allocations: 18.22 MB / 1.032 GB, free: 12.09 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.003625/1.054, allocations: 87.5 kB / 1.032 GB, free: 12 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.004526/1.059, allocations: 1.363 MB / 1.034 GB, free: 10.64 MB / 0.8262 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.01003/1.069, allocations: 3.396 MB / 1.037 GB, free: 7.23 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.01052/1.079, allocations: 3.875 MB / 1.041 GB, free: 3.387 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.009022/1.088, allocations: 4.993 MB / 1.046 GB, free: 14.38 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.004386/1.093, allocations: 1.897 MB / 1.048 GB, free: 12.44 MB / 0.8419 GB Notification: Performance of NFEvalConstants.evaluate: time 0.007592/1.101, allocations: 2.697 MB / 1.05 GB, free: 9.73 MB / 0.8419 GB Notification: Performance of NFSimplifyModel.simplify: time 0.004133/1.105, allocations: 1.565 MB / 1.052 GB, free: 8.172 MB / 0.8419 GB Notification: Performance of NFPackage.collectConstants: time 0.0009603/1.106, allocations: 200 kB / 1.052 GB, free: 7.977 MB / 0.8419 GB Notification: Performance of NFFlatten.collectFunctions: time 0.008167/1.114, allocations: 3.559 MB / 1.055 GB, free: 4.41 MB / 0.8419 GB Notification: Performance of NFScalarize.scalarize: time 0.001464/1.115, allocations: 0.7516 MB / 1.056 GB, free: 3.656 MB / 0.8419 GB Notification: Performance of NFVerifyModel.verify: time 0.002741/1.118, allocations: 1.205 MB / 1.057 GB, free: 2.445 MB / 0.8419 GB Notification: Performance of NFConvertDAE.convert: time 0.009989/1.128, allocations: 4.452 MB / 1.062 GB, free: 13.98 MB / 0.8575 GB Notification: Performance of FrontEnd - DAE generated: time 6.823e-06/1.128, allocations: 4 kB / 1.062 GB, free: 13.98 MB / 0.8575 GB Notification: Performance of FrontEnd: time 2.154e-06/1.128, allocations: 0 / 1.062 GB, free: 13.98 MB / 0.8575 GB Notification: Performance of Transformations before backend: time 0.0001494/1.128, allocations: 0 / 1.062 GB, free: 13.98 MB / 0.8575 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 334 * Number of variables: 334 Notification: Performance of Generate backend data structure: time 0.007048/1.135, allocations: 2.872 MB / 1.065 GB, free: 11.04 MB / 0.8575 GB Notification: Performance of prepare preOptimizeDAE: time 4.912e-05/1.135, allocations: 12.75 kB / 1.065 GB, free: 11.03 MB / 0.8575 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.004874/1.14, allocations: 0.7698 MB / 1.065 GB, free: 10.25 MB / 0.8575 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.003416/1.144, allocations: 1.649 MB / 1.067 GB, free: 8.555 MB / 0.8575 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0003631/1.144, allocations: 162.8 kB / 1.067 GB, free: 8.395 MB / 0.8575 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0002394/1.144, allocations: 140 kB / 1.067 GB, free: 8.258 MB / 0.8575 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.003223/1.148, allocations: 1.676 MB / 1.069 GB, free: 6.5 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.681e-05/1.148, allocations: 11.88 kB / 1.069 GB, free: 6.488 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001282/1.148, allocations: 56 kB / 1.069 GB, free: 6.434 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.937e-05/1.148, allocations: 46.52 kB / 1.069 GB, free: 6.387 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003197/1.151, allocations: 1.427 MB / 1.07 GB, free: 4.953 MB / 0.8575 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 0.01214/1.163, allocations: 7.703 MB / 1.078 GB, free: 12.68 MB / 0.8731 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002638/1.166, allocations: 1.598 MB / 1.079 GB, free: 10.95 MB / 0.8731 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.001073/1.167, allocations: 0.5031 MB / 1.08 GB, free: 10.44 MB / 0.8731 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001366/1.168, allocations: 0.7675 MB / 1.081 GB, free: 9.527 MB / 0.8731 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.001226/1.17, allocations: 0.5547 MB / 1.081 GB, free: 8.961 MB / 0.8731 GB Notification: Performance of pre-optimization done (n=82): time 3.267e-06/1.17, allocations: 0 / 1.081 GB, free: 8.961 MB / 0.8731 GB Notification: Performance of matching and sorting (n=82): time 0.004189/1.174, allocations: 1.575 MB / 1.083 GB, free: 7.355 MB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 8.02e-05/1.174, allocations: 127.3 kB / 1.083 GB, free: 7.207 MB / 0.8731 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00223/1.176, allocations: 1.58 MB / 1.084 GB, free: 5.578 MB / 0.8731 GB Notification: Performance of collectPreVariables (initialization): time 0.0001285/1.176, allocations: 53.7 kB / 1.084 GB, free: 5.52 MB / 0.8731 GB Notification: Performance of collectInitialEqns (initialization): time 0.0008185/1.177, allocations: 0.9397 MB / 1.085 GB, free: 4.57 MB / 0.8731 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002771/1.177, allocations: 291.8 kB / 1.086 GB, free: 4.281 MB / 0.8731 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.0003321/1.178, allocations: 214.8 kB / 1.086 GB, free: 4.066 MB / 0.8731 GB Notification: Performance of setup shared object (initialization): time 0.000135/1.178, allocations: 349.9 kB / 1.086 GB, free: 3.719 MB / 0.8731 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001347/1.179, allocations: 473.8 kB / 1.087 GB, free: 3.254 MB / 0.8731 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.001311/1.181, allocations: 0.8196 MB / 1.087 GB, free: 2.277 MB / 0.8731 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.002209/1.183, allocations: 1.256 MB / 1.089 GB, free: 0.8945 MB / 0.8731 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.716e-06/1.183, allocations: 4 kB / 1.089 GB, free: 0.8906 MB / 0.8731 GB Notification: Performance of matching and sorting (n=137) (initialization): time 0.003034/1.186, allocations: 1.471 MB / 1.09 GB, free: 15.4 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 4.806e-05/1.186, allocations: 37.7 kB / 1.09 GB, free: 15.36 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.202e-05/1.186, allocations: 12.06 kB / 1.09 GB, free: 15.35 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.94e-05/1.186, allocations: 16 kB / 1.09 GB, free: 15.33 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001115/1.187, allocations: 271.5 kB / 1.09 GB, free: 15.07 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.259e-05/1.187, allocations: 25.36 kB / 1.09 GB, free: 15.04 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001282/1.188, allocations: 139.6 kB / 1.091 GB, free: 14.91 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.000104/1.189, allocations: 55.98 kB / 1.091 GB, free: 14.85 MB / 0.8887 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.001666/1.19, allocations: 0.8265 MB / 1.091 GB, free: 14.02 MB / 0.8887 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.001266/1.192, allocations: 0.8079 MB / 1.092 GB, free: 13.05 MB / 0.8887 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.002158/1.194, allocations: 1.221 MB / 1.093 GB, free: 11.71 MB / 0.8887 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.815e-06/1.194, allocations: 7.938 kB / 1.093 GB, free: 11.7 MB / 0.8887 GB Notification: Performance of matching and sorting (n=137) (initialization_lambda0): time 0.002963/1.197, allocations: 1.45 MB / 1.095 GB, free: 10.23 MB / 0.8887 GB Notification: Performance of prepare postOptimizeDAE: time 3.498e-05/1.197, allocations: 33.7 kB / 1.095 GB, free: 10.2 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.717e-05/1.197, allocations: 12 kB / 1.095 GB, free: 10.18 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.595e-05/1.197, allocations: 12 kB / 1.095 GB, free: 10.17 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001107/1.198, allocations: 271.7 kB / 1.095 GB, free: 9.906 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.839e-05/1.198, allocations: 23.88 kB / 1.095 GB, free: 9.883 MB / 0.8887 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001477/1.199, allocations: 133.7 kB / 1.095 GB, free: 9.754 MB / 0.8887 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001135/1.2, allocations: 51.98 kB / 1.095 GB, free: 9.703 MB / 0.8887 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 39 * Number of states: 0 () * Number of discrete variables: 6 (TSet.count,$PRE.TSet.count,TSet.T_start,$PRE.TSet.T_start,$whenCondition1,conPI.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (133): * Single equations (assignments): 129 * Array equations: 2 * Algorithm blocks: 1 * Record equations: 1 * 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 0.0004183/1.2, allocations: 249.8 kB / 1.096 GB, free: 9.453 MB / 0.8887 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0004114/1.2, allocations: 181.8 kB / 1.096 GB, free: 9.273 MB / 0.8887 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002916/1.203, allocations: 1.168 MB / 1.097 GB, free: 8.094 MB / 0.8887 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.122e-05/1.203, allocations: 8 kB / 1.097 GB, free: 8.086 MB / 0.8887 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 1.215e-05/1.203, allocations: 3.438 kB / 1.097 GB, free: 8.086 MB / 0.8887 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.002257/1.206, allocations: 1.227 MB / 1.098 GB, free: 6.77 MB / 0.8887 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 0.005595/1.211, allocations: 2.88 MB / 1.101 GB, free: 3.781 MB / 0.8887 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.779e-06/1.211, allocations: 4.125 kB / 1.101 GB, free: 3.777 MB / 0.8887 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009335/1.212, allocations: 183.8 kB / 1.101 GB, free: 3.598 MB / 0.8887 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002125/1.212, allocations: 52.75 kB / 1.101 GB, free: 3.543 MB / 0.8887 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.696e-05/1.212, allocations: 23.98 kB / 1.101 GB, free: 3.52 MB / 0.8887 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001203/1.214, allocations: 1.535 MB / 1.103 GB, free: 1.848 MB / 0.8887 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.583e-06/1.214, allocations: 0 / 1.103 GB, free: 1.848 MB / 0.8887 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.003389/1.217, allocations: 1.775 MB / 1.104 GB, free: 36 kB / 0.8887 GB Notification: Performance of postOpt removeConstants (simulation): time 0.00065/1.218, allocations: 350.5 kB / 1.105 GB, free: 15.67 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001821/1.218, allocations: 20 kB / 1.105 GB, free: 15.65 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008891/1.219, allocations: 63.94 kB / 1.105 GB, free: 15.59 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001307/1.219, allocations: 60.52 kB / 1.105 GB, free: 15.53 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 7.178e-05/1.219, allocations: 31.98 kB / 1.105 GB, free: 15.5 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.001465/1.221, allocations: 1.069 MB / 1.106 GB, free: 14.41 MB / 0.9044 GB Notification: Performance of sort global known variables: time 1.7e-07/1.221, allocations: 0 / 1.106 GB, free: 14.41 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.002292/1.223, allocations: 0.9702 MB / 1.107 GB, free: 13.43 MB / 0.9044 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 5 * Number of states: 8 (vol.dynBal.U,vol.dynBal.m,vol.dynBal.mXi[1],mov.filter.x[1],mov.filter.x[2],conPI.I.y,THeaOut.T,hea.outCon.T) * Number of discrete variables: 3 ($whenCondition1,TSet.T_start,TSet.count) * Number of discrete states: 1 (TSet.count) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (82): * Single equations (assignments): 79 * 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): 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 0.001557/1.224, allocations: 0.6397 MB / 1.108 GB, free: 12.97 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.003873/1.228, allocations: 1.903 MB / 1.109 GB, free: 11.04 MB / 0.9044 GB Notification: Performance of simCode: created event and clocks part: time 4.859e-06/1.228, allocations: 0 / 1.109 GB, free: 11.04 MB / 0.9044 GB Notification: Performance of simCode: created simulation system equations: time 0.001259/1.23, allocations: 0.6067 MB / 1.11 GB, free: 10.41 MB / 0.9044 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.003272/1.233, allocations: 0.8436 MB / 1.111 GB, free: 9.625 MB / 0.9044 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.007789/1.241, allocations: 3.644 MB / 1.114 GB, free: 5.945 MB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001118/1.242, allocations: 1.495 MB / 1.116 GB, free: 4.414 MB / 0.9044 GB Notification: Performance of simCode: alias equations: time 0.001722/1.244, allocations: 449.3 kB / 1.116 GB, free: 3.984 MB / 0.9044 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003577/1.244, allocations: 139.4 kB / 1.116 GB, free: 3.848 MB / 0.9044 GB Notification: Performance of SimCode: time 1.222e-06/1.244, allocations: 0 / 1.116 GB, free: 3.848 MB / 0.9044 GB Notification: Performance of Templates: time 0.4788/1.723, allocations: 32.6 MB / 1.148 GB, free: 296.9 MB / 0.92 GB make -j1 -f Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.makefile (rm -f Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; mkfifo Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe ; head -c 1048576 < Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe >> ../files/Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.sim & ./Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > Buildings_8_Buildings.Fluid.HeatExchangers.Examples.AirHeater_T.pipe 2>&1)