Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.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/Buildings 12.0.0-master/package.mo", uses=false) Using package Buildings with version 12.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-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(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") translateModel(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001505/0.001505, allocations: 108 kB / 15.61 MB, free: 152 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001943/0.001943, allocations: 196.5 kB / 16.53 MB, free: 6.699 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.446/1.446, allocations: 222.9 MB / 240.2 MB, free: 4.391 MB / 190.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.0.0-master/package.mo): time 2.832/2.832, allocations: 472.6 MB / 0.7451 GB, free: 4.637 MB / 0.5919 GB Notification: Performance of FrontEnd - loaded program: time 0.001273/0.001273, allocations: 61.62 kB / 0.912 GB, free: 33.33 MB / 0.7169 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3803/0.3816, allocations: 159.9 MB / 1.068 GB, free: 10.39 MB / 0.8262 GB Notification: Performance of NFInst.instantiate(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger): time 0.155/0.5366, allocations: 161.4 MB / 1.226 GB, free: 8.418 MB / 0.9825 GB Notification: Performance of NFInst.instExpressions: time 0.7601/1.297, allocations: 28.75 MB / 1.254 GB, free: 25.24 MB / 0.9981 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01057/1.307, allocations: 185.1 kB / 1.254 GB, free: 25.24 MB / 0.9981 GB Notification: Performance of NFTyping.typeComponents: time 0.008438/1.316, allocations: 1.835 MB / 1.256 GB, free: 25.24 MB / 0.9981 GB Notification: Performance of NFTyping.typeBindings: time 0.01641/1.332, allocations: 4.644 MB / 1.26 GB, free: 25.15 MB / 0.9981 GB Notification: Performance of NFTyping.typeClassSections: time 0.008958/1.341, allocations: 3.047 MB / 1.263 GB, free: 25.09 MB / 0.9981 GB Notification: Performance of NFFlatten.flatten: time 0.01466/1.356, allocations: 8.502 MB / 1.272 GB, free: 25.08 MB / 0.9981 GB Notification: Performance of NFFlatten.resolveConnections: time 0.008126/1.364, allocations: 3.159 MB / 1.275 GB, free: 24.71 MB / 0.9981 GB Notification: Performance of NFEvalConstants.evaluate: time 0.01397/1.378, allocations: 3.869 MB / 1.279 GB, free: 24.61 MB / 0.9981 GB Notification: Performance of NFSimplifyModel.simplify: time 0.007673/1.386, allocations: 2.481 MB / 1.281 GB, free: 24.14 MB / 0.9981 GB Notification: Performance of NFPackage.collectConstants: time 0.002175/1.388, allocations: 362.1 kB / 1.281 GB, free: 24.14 MB / 0.9981 GB Notification: Performance of NFFlatten.collectFunctions: time 0.01002/1.398, allocations: 2.561 MB / 1.284 GB, free: 24.11 MB / 0.9981 GB Notification: Performance of NFScalarize.scalarize: time 0.002393/1.401, allocations: 0.8253 MB / 1.285 GB, free: 23.97 MB / 0.9981 GB Notification: Performance of NFVerifyModel.verify: time 0.00653/1.407, allocations: 1.924 MB / 1.286 GB, free: 23.43 MB / 0.9981 GB Notification: Performance of NFConvertDAE.convert: time 0.01454/1.422, allocations: 6.131 MB / 1.292 GB, free: 22.68 MB / 0.9981 GB Notification: Performance of FrontEnd - DAE generated: time 7.905e-06/1.422, allocations: 1.156 kB / 1.292 GB, free: 22.68 MB / 0.9981 GB Notification: Performance of FrontEnd: time 2.154e-06/1.422, allocations: 0 / 1.292 GB, free: 22.68 MB / 0.9981 GB Notification: Performance of Transformations before backend: time 0.0002629/1.422, allocations: 0 / 1.292 GB, free: 22.68 MB / 0.9981 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 493 * Number of variables: 493 Notification: Performance of Generate backend data structure: time 0.01555/1.438, allocations: 3.983 MB / 1.296 GB, free: 20.82 MB / 0.9981 GB Notification: Performance of prepare preOptimizeDAE: time 5.495e-05/1.438, allocations: 8.75 kB / 1.296 GB, free: 20.82 MB / 0.9981 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005353/1.443, allocations: 0.78 MB / 1.297 GB, free: 20.6 MB / 0.9981 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01045/1.454, allocations: 2.906 MB / 1.3 GB, free: 19.94 MB / 0.9981 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.001572/1.455, allocations: 376.8 kB / 1.3 GB, free: 19.91 MB / 0.9981 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00133/1.456, allocations: 201.1 kB / 1.301 GB, free: 19.91 MB / 0.9981 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01108/1.468, allocations: 2.481 MB / 1.303 GB, free: 19.67 MB / 0.9981 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001146/1.468, allocations: 6 kB / 1.303 GB, free: 19.66 MB / 0.9981 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006453/1.468, allocations: 82.3 kB / 1.303 GB, free: 19.66 MB / 0.9981 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00013/1.469, allocations: 82.59 kB / 1.303 GB, free: 19.65 MB / 0.9981 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.006882/1.475, allocations: 2.331 MB / 1.305 GB, free: 19.6 MB / 0.9981 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 0.02273/1.498, allocations: 12.65 MB / 1.318 GB, free: 13.48 MB / 0.9981 GB Notification: Performance of preOpt comSubExp (simulation): time 0.004114/1.502, allocations: 1.521 MB / 1.319 GB, free: 13.4 MB / 0.9981 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.002141/1.505, allocations: 0.9137 MB / 1.32 GB, free: 13.38 MB / 0.9981 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001418/1.506, allocations: 1.803 MB / 1.322 GB, free: 11.4 MB / 0.9981 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002517/1.509, allocations: 0.9776 MB / 1.323 GB, free: 11.29 MB / 0.9981 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.001929/1.51, allocations: 149.2 kB / 1.323 GB, free: 11.22 MB / 0.9981 GB Notification: Performance of pre-optimization done (n=132): time 1.285e-05/1.51, allocations: 0 / 1.323 GB, free: 11.22 MB / 0.9981 GB Notification: Performance of matching and sorting (n=132): time 0.008609/1.519, allocations: 2.979 MB / 1.326 GB, free: 10.7 MB / 0.9981 GB Notification: Performance of inlineWhenForInitialization (initialization): time 6.148e-05/1.519, allocations: 94.97 kB / 1.326 GB, free: 10.6 MB / 0.9981 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.006664/1.526, allocations: 2.665 MB / 1.329 GB, free: 10.35 MB / 0.9981 GB Notification: Performance of collectPreVariables (initialization): time 0.0005575/1.526, allocations: 53.55 kB / 1.329 GB, free: 10.32 MB / 0.9981 GB Notification: Performance of collectInitialEqns (initialization): time 0.001514/1.528, allocations: 1.34 MB / 1.33 GB, free: 9.598 MB / 0.9981 GB Notification: Performance of collectInitialBindings (initialization): time 0.0008227/1.529, allocations: 453.1 kB / 1.33 GB, free: 9.25 MB / 0.9981 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.001261/1.53, allocations: 334 kB / 1.331 GB, free: 9.098 MB / 0.9981 GB Notification: Performance of setup shared object (initialization): time 5.631e-05/1.53, allocations: 301.1 kB / 1.331 GB, free: 8.801 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.002286/1.533, allocations: 0.8039 MB / 1.332 GB, free: 8.516 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.002525/1.535, allocations: 1.156 MB / 1.333 GB, free: 7.852 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.004304/1.539, allocations: 1.893 MB / 1.335 GB, free: 6.867 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.235e-05/1.539, allocations: 2.719 kB / 1.335 GB, free: 6.867 MB / 0.9981 GB Notification: Performance of matching and sorting (n=187) (initialization): time 0.007082/1.547, allocations: 2.475 MB / 1.337 GB, free: 5.867 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 5.887e-05/1.547, allocations: 44.53 kB / 1.337 GB, free: 5.828 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.25e-05/1.547, allocations: 6.406 kB / 1.337 GB, free: 5.828 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0007384/1.547, allocations: 160.4 kB / 1.337 GB, free: 5.754 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001856/1.549, allocations: 413.9 kB / 1.338 GB, free: 5.66 MB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0007432/1.55, allocations: 1.203 MB / 1.339 GB, free: 4.516 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003205/1.553, allocations: 187.2 kB / 1.339 GB, free: 4.43 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003321/1.554, allocations: 76.08 kB / 1.339 GB, free: 4.406 MB / 0.9981 GB Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.003444/1.557, allocations: 1.287 MB / 1.34 GB, free: 3.684 MB / 0.9981 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.002292/1.559, allocations: 1.14 MB / 1.342 GB, free: 2.891 MB / 0.9981 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.004127/1.563, allocations: 1.854 MB / 1.343 GB, free: 1.777 MB / 0.9981 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 1.229e-05/1.564, allocations: 6.938 kB / 1.343 GB, free: 1.773 MB / 0.9981 GB Notification: Performance of matching and sorting (n=187) (initialization_lambda0): time 0.006605/1.57, allocations: 2.388 MB / 1.346 GB, free: 0.6133 MB / 0.9981 GB Notification: Performance of prepare postOptimizeDAE: time 4.583e-05/1.57, allocations: 40.69 kB / 1.346 GB, free: 0.5781 MB / 0.9981 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.76e-05/1.57, allocations: 9 kB / 1.346 GB, free: 0.5781 MB / 0.9981 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.0003909/1.571, allocations: 120.6 kB / 1.346 GB, free: 0.5156 MB / 0.9981 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001806/1.572, allocations: 408.9 kB / 1.346 GB, free: 432 kB / 0.9981 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00362/1.576, allocations: 3.644 MB / 1.35 GB, free: 12.86 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.003316/1.579, allocations: 187.6 kB / 1.35 GB, free: 12.78 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0003624/1.58, allocations: 73.89 kB / 1.35 GB, free: 12.76 MB / 1.014 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 32 * Number of states: 0 () * Number of discrete variables: 8 (TCon_in.nextEventScaled,TCon_in.nextEvent,$PRE.TCon_in.nextEvent,TCon_in.last,TCon_in.b,TCon_in.a,$whenCondition1,hex1.con.I.trigger_internal) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (174): * Single equations (assignments): 171 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(1,4), (1,4)} Notification: Performance of prepare postOptimizeDAE: time 0.0007743/1.581, allocations: 306.3 kB / 1.35 GB, free: 12.49 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001427/1.582, allocations: 299.2 kB / 1.351 GB, free: 12.34 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.007153/1.589, allocations: 2.634 MB / 1.353 GB, free: 10.93 MB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.69e-05/1.589, allocations: 20.78 kB / 1.353 GB, free: 10.93 MB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 8.466e-06/1.589, allocations: 0 / 1.353 GB, free: 10.93 MB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.004595/1.594, allocations: 2.125 MB / 1.355 GB, free: 9.742 MB / 1.014 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01332/1.607, allocations: 5.374 MB / 1.361 GB, free: 6.211 MB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.264e-05/1.607, allocations: 3.969 kB / 1.361 GB, free: 6.211 MB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001512/1.609, allocations: 326.5 kB / 1.361 GB, free: 6.133 MB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0002813/1.609, allocations: 100.8 kB / 1.361 GB, free: 6.078 MB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001593/1.609, allocations: 46.81 kB / 1.361 GB, free: 6.051 MB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.0008946/1.61, allocations: 1.181 MB / 1.362 GB, free: 4.922 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.029e-06/1.61, allocations: 5.5 kB / 1.362 GB, free: 4.922 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.008221/1.618, allocations: 3.599 MB / 1.366 GB, free: 2.922 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.002221/1.621, allocations: 0.6512 MB / 1.366 GB, free: 2.375 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001161/1.622, allocations: 37.64 kB / 1.366 GB, free: 2.352 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.002751/1.625, allocations: 144 kB / 1.366 GB, free: 2.289 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0002237/1.625, allocations: 115.6 kB / 1.367 GB, free: 2.23 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0002515/1.625, allocations: 70.83 kB / 1.367 GB, free: 2.203 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.004708/1.63, allocations: 1.84 MB / 1.368 GB, free: 380 kB / 1.014 GB Notification: Performance of sort global known variables: time 3.11e-07/1.63, allocations: 0 / 1.368 GB, free: 380 kB / 1.014 GB Notification: Performance of remove unused functions: time 0.006841/1.637, allocations: 1.392 MB / 1.37 GB, free: 14.97 MB / 1.029 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 15 * Number of states: 6 (hex1.thrWayVal.vol.dynBal.U,hex1.thrWayVal.filter.s[1],hex1.thrWayVal.filter.s[2],hex1.con.I.y,TSen1.T,TSen2.T) * Number of discrete variables: 6 ($whenCondition1,TCon_in.a,TCon_in.b,TCon_in.last,TCon_in.nextEvent,TCon_in.nextEventScaled) * Number of discrete states: 6 (TCon_in.nextEvent,TCon_in.last,TCon_in.nextEventScaled,TCon_in.b,TCon_in.a,$whenCondition1) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (148): * Single equations (assignments): 134 * Array equations: 0 * Algorithm blocks: 1 * Record equations: 11 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 2 * 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): 2 systems {(1,4), (1,4)} Notification: Performance of Backend phase and start with SimCode phase: time 0.002151/1.639, allocations: 0.7041 MB / 1.371 GB, free: 14.35 MB / 1.029 GB Notification: Performance of simCode: created initialization part: time 0.01073/1.65, allocations: 3.639 MB / 1.374 GB, free: 10.73 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 9.838e-06/1.65, allocations: 0 / 1.374 GB, free: 10.73 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.002745/1.652, allocations: 1.103 MB / 1.375 GB, free: 9.656 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.009704/1.662, allocations: 1.512 MB / 1.377 GB, free: 8.191 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.01668/1.679, allocations: 5.739 MB / 1.382 GB, free: 2.43 MB / 1.029 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.002608/1.681, allocations: 1.788 MB / 1.384 GB, free: 0.6133 MB / 1.029 GB Notification: Performance of simCode: alias equations: time 0.004791/1.686, allocations: 0.7001 MB / 1.385 GB, free: 15.97 MB / 1.045 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001088/1.687, allocations: 239.3 kB / 1.385 GB, free: 15.74 MB / 1.045 GB Notification: Performance of SimCode: time 1.282e-06/1.687, allocations: 4 kB / 1.385 GB, free: 15.74 MB / 1.045 GB Notification: Performance of Templates: time 0.1102/1.798, allocations: 60.75 MB / 1.444 GB, free: 4.043 MB / 1.092 GB make -j1 -f Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.makefile (rm -f Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; mkfifo Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe ; head -c 1048576 < Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe >> ../files/Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.sim & ./Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_1.6_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.HeatExchanger.pipe 2>&1)