Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.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 7.0.3-maint.7.0.x/package.mo", uses=false) Using package Buildings with version 7.0.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.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.Sources.Examples.MassFlowSource_WeatherData,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData") translateModel(Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.000971/0.000971, allocations: 91.69 kB / 15.06 MB, free: 1.098 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.00106/0.00106, allocations: 172.7 kB / 15.95 MB, free: 208 kB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 1.559/1.559, allocations: 205.4 MB / 222.1 MB, free: 5.496 MB / 174.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/package.mo): time 1.591/1.591, allocations: 252 MB / 0.5102 GB, free: 4.781 MB / 414.1 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 0.0006182/0.0006185, allocations: 16 kB / 0.6243 GB, free: 1.109 MB / 0.5137 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6473/0.6479, allocations: 106.3 MB / 0.7281 GB, free: 11.4 MB / 0.545 GB Notification: Performance of NFInst.instantiate(Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData): time 0.2031/0.8511, allocations: 159.8 MB / 0.8842 GB, free: 11.13 MB / 0.7012 GB Notification: Performance of NFInst.instExpressions: time 0.01693/0.8681, allocations: 11.6 MB / 0.8955 GB, free: 15.5 MB / 0.7169 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.001414/0.8695, allocations: 27.81 kB / 0.8955 GB, free: 15.48 MB / 0.7169 GB Notification: Performance of NFTyping.typeComponents: time 0.001159/0.8707, allocations: 309.7 kB / 0.8958 GB, free: 15.17 MB / 0.7169 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-105:25:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘ contains a call to impure function ‘Modelica.Utilities.Streams.readLine‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-48:21:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLongitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-48:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getLatitudeTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.3-maint.7.0.x/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-47:20:writable] Warning: Pure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getTimeZoneTMY3‘ contains a call to impure function ‘Buildings.BoundaryConditions.WeatherData.BaseClasses.getHeaderElementTMY3‘. Notification: Performance of NFTyping.typeBindings: time 0.002911/0.8736, allocations: 0.7735 MB / 0.8966 GB, free: 14.4 MB / 0.7169 GB Notification: Performance of NFTyping.typeClassSections: time 0.004529/0.8782, allocations: 1.336 MB / 0.8979 GB, free: 13.07 MB / 0.7169 GB Notification: Performance of NFFlatten.flatten: time 0.00363/0.8818, allocations: 2.416 MB / 0.9003 GB, free: 10.64 MB / 0.7169 GB Notification: Performance of NFFlatten.resolveConnections: time 0.002248/0.8841, allocations: 1.164 MB / 0.9014 GB, free: 9.465 MB / 0.7169 GB Notification: Performance of NFEvalConstants.evaluate: time 0.002898/0.887, allocations: 1.039 MB / 0.9024 GB, free: 8.422 MB / 0.7169 GB Notification: Performance of NFSimplifyModel.simplify: time 0.001268/0.8883, allocations: 0.6454 MB / 0.903 GB, free: 7.773 MB / 0.7169 GB Notification: Performance of NFPackage.collectConstants: time 0.0001769/0.8885, allocations: 40 kB / 0.9031 GB, free: 7.734 MB / 0.7169 GB Notification: Performance of NFFlatten.collectFunctions: time 0.002295/0.8908, allocations: 0.8188 MB / 0.9039 GB, free: 6.914 MB / 0.7169 GB Notification: Performance of NFScalarize.scalarize: time 0.0004391/0.8913, allocations: 326.8 kB / 0.9042 GB, free: 6.594 MB / 0.7169 GB Notification: Performance of NFVerifyModel.verify: time 0.0004704/0.8917, allocations: 288.9 kB / 0.9045 GB, free: 6.305 MB / 0.7169 GB Notification: Performance of NFConvertDAE.convert: time 0.003517/0.8953, allocations: 1.804 MB / 0.9062 GB, free: 4.496 MB / 0.7169 GB Notification: Performance of FrontEnd - DAE generated: time 1.162e-05/0.8953, allocations: 0 / 0.9062 GB, free: 4.496 MB / 0.7169 GB Notification: Performance of FrontEnd: time 2.414e-06/0.8953, allocations: 3.938 kB / 0.9062 GB, free: 4.492 MB / 0.7169 GB Notification: Performance of Transformations before backend: time 4.08e-05/0.8954, allocations: 0 / 0.9062 GB, free: 4.492 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: 332 * Number of variables: 332 Notification: Performance of Generate backend data structure: time 0.003467/0.8988, allocations: 1.592 MB / 0.9078 GB, free: 2.844 MB / 0.7169 GB Notification: Performance of prepare preOptimizeDAE: time 6.998e-05/0.8989, allocations: 8.031 kB / 0.9078 GB, free: 2.836 MB / 0.7169 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002614/0.9015, allocations: 413.6 kB / 0.9082 GB, free: 2.43 MB / 0.7169 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.001822/0.9034, allocations: 0.9145 MB / 0.9091 GB, free: 1.473 MB / 0.7169 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001177/0.9035, allocations: 102.6 kB / 0.9092 GB, free: 1.371 MB / 0.7169 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001718/0.9037, allocations: 124 kB / 0.9093 GB, free: 1.25 MB / 0.7169 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.5498/1.453, allocations: 1.454 MB / 0.9107 GB, free: 43.34 MB / 0.7169 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.552e-05/1.454, allocations: 0.8438 kB / 0.9107 GB, free: 43.34 MB / 0.7169 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001954/1.454, allocations: 57.09 kB / 0.9108 GB, free: 43.34 MB / 0.7169 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.524e-05/1.454, allocations: 32.66 kB / 0.9108 GB, free: 43.34 MB / 0.7169 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.003403/1.457, allocations: 1.522 MB / 0.9123 GB, free: 43.32 MB / 0.7169 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 0.008405/1.466, allocations: 4.925 MB / 0.9171 GB, free: 41.23 MB / 0.7169 GB Notification: Performance of preOpt comSubExp (simulation): time 0.002511/1.468, allocations: 1.252 MB / 0.9183 GB, free: 41.01 MB / 0.7169 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00091/1.469, allocations: 455.3 kB / 0.9188 GB, free: 41 MB / 0.7169 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0007574/1.47, allocations: 436 kB / 0.9192 GB, free: 40.62 MB / 0.7169 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.00131/1.471, allocations: 0.633 MB / 0.9198 GB, free: 40.54 MB / 0.7169 GB Notification: Performance of pre-optimization done (n=98): time 3.537e-06/1.471, allocations: 0.9062 kB / 0.9198 GB, free: 40.54 MB / 0.7169 GB Notification: Performance of matching and sorting (n=98): time 0.004487/1.476, allocations: 1.529 MB / 0.9213 GB, free: 40.32 MB / 0.7169 GB Notification: Performance of inlineWhenForInitialization (initialization): time 7.41e-05/1.476, allocations: 193.8 kB / 0.9215 GB, free: 40.11 MB / 0.7169 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001795/1.478, allocations: 0.8319 MB / 0.9223 GB, free: 39.95 MB / 0.7169 GB Notification: Performance of collectPreVariables (initialization): time 0.00021/1.478, allocations: 48.86 kB / 0.9223 GB, free: 39.92 MB / 0.7169 GB Notification: Performance of collectInitialEqns (initialization): time 0.0007529/1.479, allocations: 0.5637 MB / 0.9229 GB, free: 39.66 MB / 0.7169 GB Notification: Performance of collectInitialBindings (initialization): time 0.0004835/1.479, allocations: 331.8 kB / 0.9232 GB, free: 39.46 MB / 0.7169 GB Notification: Performance of simplifyInitialFunctions (initialization): time 7.142e-05/1.479, allocations: 19.06 kB / 0.9232 GB, free: 39.46 MB / 0.7169 GB Notification: Performance of setup shared object (initialization): time 0.0001514/1.479, allocations: 340.9 kB / 0.9235 GB, free: 39.15 MB / 0.7169 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.001054/1.48, allocations: 365.2 kB / 0.9239 GB, free: 39.15 MB / 0.7169 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0009505/1.481, allocations: 0.5328 MB / 0.9244 GB, free: 39.01 MB / 0.7169 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.00089/1.482, allocations: 428.2 kB / 0.9248 GB, free: 39 MB / 0.7169 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 6.412e-06/1.482, allocations: 2.312 kB / 0.9248 GB, free: 39 MB / 0.7169 GB Notification: Performance of matching and sorting (n=121) (initialization): time 0.003208/1.485, allocations: 1.153 MB / 0.9259 GB, free: 38.88 MB / 0.7169 GB Notification: Performance of prepare postOptimizeDAE: time 5.051e-05/1.486, allocations: 6.5 kB / 0.9259 GB, free: 38.88 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.435e-05/1.486, allocations: 3.062 kB / 0.9259 GB, free: 38.88 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.000634/1.486, allocations: 91.86 kB / 0.926 GB, free: 38.87 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001037/1.487, allocations: 242.3 kB / 0.9263 GB, free: 38.86 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002078/1.489, allocations: 1.542 MB / 0.9278 GB, free: 37.57 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001285/1.491, allocations: 146.9 kB / 0.9279 GB, free: 37.52 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 9.508e-05/1.491, allocations: 54.83 kB / 0.928 GB, free: 37.51 MB / 0.7169 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 14 * Number of states: 0 () * Number of discrete variables: 8 ($whenCondition2,$whenCondition1,$PRE.weaDat.conTimMin.tNext,weaDat.conTimMin.tNext,$PRE.weaDat.conTim.tNext,weaDat.conTim.tNext,weaDat.conTimMin.canRepeatWeatherFile,weaDat.conTim.canRepeatWeatherFile) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (119): * Single equations (assignments): 118 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 2} Notification: Performance of prepare postOptimizeDAE: time 0.0007204/1.491, allocations: 328.9 kB / 0.9283 GB, free: 37.39 MB / 0.7169 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001758/1.492, allocations: 112.4 kB / 0.9284 GB, free: 37.34 MB / 0.7169 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.002674/1.494, allocations: 1.336 MB / 0.9297 GB, free: 37.19 MB / 0.7169 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.045e-05/1.494, allocations: 17.66 kB / 0.9297 GB, free: 37.18 MB / 0.7169 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.847e-06/1.494, allocations: 3.406 kB / 0.9297 GB, free: 37.18 MB / 0.7169 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 1.238e-05/1.494, allocations: 6.234 kB / 0.9297 GB, free: 37.18 MB / 0.7169 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 0.004213/1.499, allocations: 2.678 MB / 0.9323 GB, free: 36.68 MB / 0.7169 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 7.274e-06/1.499, allocations: 0 / 0.9323 GB, free: 36.68 MB / 0.7169 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0009225/1.5, allocations: 217 kB / 0.9325 GB, free: 36.68 MB / 0.7169 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0004488/1.5, allocations: 86.23 kB / 0.9326 GB, free: 36.67 MB / 0.7169 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 6.875e-05/1.5, allocations: 29.53 kB / 0.9326 GB, free: 36.67 MB / 0.7169 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.001452/1.502, allocations: 1.556 MB / 0.9342 GB, free: 35.37 MB / 0.7169 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.034e-06/1.502, allocations: 80 / 0.9342 GB, free: 35.37 MB / 0.7169 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.002306/1.504, allocations: 1.223 MB / 0.9354 GB, free: 35.13 MB / 0.7169 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005487/1.504, allocations: 351.5 kB / 0.9357 GB, free: 34.96 MB / 0.7169 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.000142/1.505, allocations: 26.48 kB / 0.9357 GB, free: 34.96 MB / 0.7169 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0008551/1.505, allocations: 108.3 kB / 0.9358 GB, free: 34.95 MB / 0.7169 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001441/1.506, allocations: 75.16 kB / 0.9359 GB, free: 34.95 MB / 0.7169 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.955e-05/1.506, allocations: 46.75 kB / 0.9359 GB, free: 34.95 MB / 0.7169 GB Notification: Performance of sorting global known variables: time 0.0007821/1.507, allocations: 0.578 MB / 0.9365 GB, free: 34.84 MB / 0.7169 GB Notification: Performance of sort global known variables: time 2.2e-07/1.507, allocations: 0 / 0.9365 GB, free: 34.84 MB / 0.7169 GB Notification: Performance of remove unused functions: time 0.001374/1.508, allocations: 443.1 kB / 0.9369 GB, free: 34.79 MB / 0.7169 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 0 () * Number of discrete variables: 4 ($whenCondition2,$whenCondition1,weaDat.conTimMin.tNext,weaDat.conTim.tNext) * Number of discrete states: 2 (weaDat.conTim.tNext,weaDat.conTimMin.tNext) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (109): * Single equations (assignments): 106 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 0 * When equations: 2 * If-equations: 0 * Equation systems (linear and non-linear blocks): 0 * Torn equation systems: 1 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems: 0 * Non-linear torn systems: 1 {1 3} Notification: Performance of Backend phase and start with SimCode phase: time 0.001626/1.51, allocations: 0.6654 MB / 0.9376 GB, free: 34.57 MB / 0.7169 GB Notification: Performance of simCode: created initialization part: time 0.002159/1.512, allocations: 1.056 MB / 0.9386 GB, free: 34.44 MB / 0.7169 GB Notification: Performance of simCode: created event and clocks part: time 5.751e-06/1.512, allocations: 4 kB / 0.9386 GB, free: 34.44 MB / 0.7169 GB Notification: Performance of simCode: created simulation system equations: time 0.001009/1.513, allocations: 0.6349 MB / 0.9392 GB, free: 34.32 MB / 0.7169 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002148/1.515, allocations: 482.5 kB / 0.9397 GB, free: 34.28 MB / 0.7169 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004971/1.52, allocations: 2.93 MB / 0.9426 GB, free: 32.95 MB / 0.7169 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006223/1.521, allocations: 1.177 MB / 0.9437 GB, free: 32.23 MB / 0.7169 GB Notification: Performance of simCode: alias equations: time 0.001542/1.522, allocations: 377 kB / 0.9441 GB, free: 32.11 MB / 0.7169 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0003271/1.522, allocations: 137.2 kB / 0.9442 GB, free: 32.1 MB / 0.7169 GB Notification: Performance of SimCode: time 1.262e-06/1.522, allocations: 3 kB / 0.9442 GB, free: 32.1 MB / 0.7169 GB Notification: Performance of Templates: time 0.04007/1.562, allocations: 21.14 MB / 0.9648 GB, free: 25.38 MB / 0.7169 GB make -j1 -f Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.makefile Environment - environmentSimulation: (rm -f Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.pipe ; mkfifo Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.pipe ; head -c 1048576 < Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.pipe >> ../files/Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.sim & ./Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_maint.7.0.x_Buildings.Fluid.Sources.Examples.MassFlowSource_WeatherData.pipe 2>&1) Environment - environmentSimulation: