Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo", uses=false) 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 3.0.0/package.mo", uses=false) Using package Buildings with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/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) Using package Modelica_StateGraph2 with version 2.0.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo) Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6") translateModel(Buildings.Examples.Tutorial.Boiler.System6,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6") [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:257:38-257:110:writable] Warning: The file was not encoded in UTF-8: "

An important practical aspect of state machines is the abilit...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:761:36-761:108:writable] Warning: The file was not encoded in UTF-8: "

The Modelica_StateGraph2 library is described in detail in (O...". Defaulting to 7-bit ASCII with unknown characters replaced by '?'. To change encoding when loading a file: loadFile(encoding="ISO-XXXX-YY"). To change it in a package: add a file package.encoding at the top-level. Note: The Modelica Language Specification only allows files encoded in UTF-8. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:1435:36-1435:108:writable] Warning: The file was not encoded in UTF-8: "

Main Authors:
SCode: time 0.2044/0.2064, allocations: 80.83 MB / 0.6706 GB, free: 2.02 MB / 0.4981 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumRad.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Blocks/Math.mo:543:5-544:48:writable] Warning: Parameter pumBoi.gaiSpe.k has no value, and is fixed during initialization (fixed=true), using available start value (start=1) as default value. Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System6): time 1.9/2.107, allocations: 0.506 GB / 1.177 GB, free: 56.73 MB / 0.8262 GB Notification: Performance of NFInst.instExpressions: time 0.12/2.227, allocations: 68.36 MB / 1.243 GB, free: 37.2 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.03035/2.257, allocations: 430 kB / 1.244 GB, free: 36.93 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.02216/2.28, allocations: 5.132 MB / 1.249 GB, free: 33.73 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'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:216:3-259:11:writable] Warning: Pure function 'Modelica.Utilities.Strings.find' contains a call to impure function 'Modelica.Utilities.Strings.length'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getAbsolutePath.mo:7:3-16:19:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath.loadResource' contains a call to impure function 'Modelica.Utilities.Files.fullPathName'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getAbsolutePath.mo:2:1-80:20:writable] Warning: Pure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath' contains a call to impure function 'Buildings.BoundaryConditions.WeatherData.BaseClasses.getAbsolutePath.loadResource'. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getHeaderElementTMY3.mo:2:1-92:25: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 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getLongitudeTMY3.mo:2:1-47:21: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 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getLatitudeTMY3.mo:2:1-47:20: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 3.0.0/BoundaryConditions/WeatherData/BaseClasses/getTimeZoneTMY3.mo:2:1-46:20: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 0.05384/2.333, allocations: 13.14 MB / 1.262 GB, free: 25 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.0355/2.369, allocations: 11.42 MB / 1.273 GB, free: 14.7 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.05631/2.425, allocations: 30.96 MB / 1.303 GB, free: 0.6406 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03051/2.456, allocations: 11.6 MB / 1.314 GB, free: 5.094 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03848/2.494, allocations: 11.5 MB / 1.326 GB, free: 10.25 MB / 0.8731 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0241/2.519, allocations: 9.029 MB / 1.334 GB, free: 1.887 MB / 0.8731 GB Notification: Performance of NFPackage.collectConstants: time 0.008326/2.527, allocations: 1.188 MB / 1.336 GB, free: 0.6992 MB / 0.8731 GB Notification: Performance of NFFlatten.collectFunctions: time 0.0276/2.555, allocations: 6.969 MB / 1.342 GB, free: 10.13 MB / 0.8887 GB Notification: Performance of NFScalarize.scalarize: time 0.01049/2.565, allocations: 3.319 MB / 1.346 GB, free: 6.867 MB / 0.8887 GB Notification: Performance of NFVerifyModel.verify: time 0.02124/2.586, allocations: 6.706 MB / 1.352 GB, free: 204 kB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.05444/2.641, allocations: 19.77 MB / 1.371 GB, free: 13.11 MB / 0.92 GB Notification: Performance of FrontEnd - DAE generated: time 8.286e-06/2.641, allocations: 4 kB / 1.371 GB, free: 13.1 MB / 0.92 GB Notification: Performance of FrontEnd: time 2.474e-06/2.641, allocations: 0 / 1.371 GB, free: 13.1 MB / 0.92 GB Notification: Performance of Transformations before backend: time 0.0008872/2.642, allocations: 0 / 1.371 GB, free: 13.1 MB / 0.92 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1814 * Number of variables: 1814 Notification: Performance of Generate backend data structure: time 0.04798/2.69, allocations: 13.32 MB / 1.384 GB, free: 15.76 MB / 0.9356 GB Notification: Performance of prepare preOptimizeDAE: time 6.991e-05/2.69, allocations: 12.03 kB / 1.384 GB, free: 15.75 MB / 0.9356 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01615/2.706, allocations: 2.138 MB / 1.387 GB, free: 13.6 MB / 0.9356 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03356/2.74, allocations: 9.849 MB / 1.396 GB, free: 3.898 MB / 0.9356 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000842/2.741, allocations: 0.5521 MB / 1.397 GB, free: 3.348 MB / 0.9356 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00394/2.745, allocations: 0.7606 MB / 1.397 GB, free: 2.59 MB / 0.9356 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03968/2.784, allocations: 9.733 MB / 1.407 GB, free: 8.465 MB / 0.9512 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0006181/2.785, allocations: 19.88 kB / 1.407 GB, free: 8.445 MB / 0.9512 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.003477/2.789, allocations: 302.8 kB / 1.407 GB, free: 8.152 MB / 0.9512 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0004313/2.789, allocations: 281.3 kB / 1.408 GB, free: 7.875 MB / 0.9512 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.03031/2.819, allocations: 8.175 MB / 1.416 GB, free: 15.69 MB / 0.9669 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 0.6129/3.432, allocations: 42.56 MB / 1.457 GB, free: 436.8 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01885/3.451, allocations: 5.706 MB / 1.463 GB, free: 436.6 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005641/3.457, allocations: 2.683 MB / 1.465 GB, free: 435.6 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.02943/3.486, allocations: 10.68 MB / 1.476 GB, free: 429.8 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01252/3.499, allocations: 3.867 MB / 1.479 GB, free: 428.8 MB / 0.9825 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.005122/3.504, allocations: 394.8 kB / 1.48 GB, free: 428.7 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=462): time 3.687e-05/3.504, allocations: 0 / 1.48 GB, free: 428.7 MB / 0.9825 GB Notification: Performance of matching and sorting (n=490): time 0.07414/3.578, allocations: 21.1 MB / 1.5 GB, free: 420.1 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002419/3.579, allocations: 0.6101 MB / 1.501 GB, free: 419.4 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01541/3.594, allocations: 8.191 MB / 1.509 GB, free: 415.2 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 0.002071/3.596, allocations: 145.3 kB / 1.509 GB, free: 415.1 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.005358/3.602, allocations: 4.87 MB / 1.514 GB, free: 410.9 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.004396/3.606, allocations: 1.679 MB / 1.516 GB, free: 409.4 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.004392/3.61, allocations: 1.284 MB / 1.517 GB, free: 408.7 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 0.0001379/3.611, allocations: 303.1 kB / 1.517 GB, free: 408.4 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.008078/3.619, allocations: 2.973 MB / 1.52 GB, free: 406.9 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01029/3.629, allocations: 4.766 MB / 1.525 GB, free: 403.4 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.09792/3.727, allocations: 20.08 MB / 1.544 GB, free: 389.2 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.178e-05/3.727, allocations: 8 kB / 1.544 GB, free: 389.2 MB / 0.9825 GB Notification: Performance of matching and sorting (n=772) (initialization): time 0.03494/3.762, allocations: 10.73 MB / 1.555 GB, free: 378.3 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001573/3.762, allocations: 119.3 kB / 1.555 GB, free: 378.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.031e-05/3.762, allocations: 41.95 kB / 1.555 GB, free: 378.1 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01003/3.772, allocations: 2.138 MB / 1.557 GB, free: 375.9 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009725/3.782, allocations: 1.798 MB / 1.559 GB, free: 374.1 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04373/3.826, allocations: 31.71 MB / 1.59 GB, free: 340.5 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01318/3.839, allocations: 0.5857 MB / 1.59 GB, free: 339.9 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001944/3.841, allocations: 299.9 kB / 1.591 GB, free: 339.6 MB / 0.9825 GB Warning: Assuming fixed start value for the following 7 variables: rad.vol[1].dynBal.U:VARIABLE(start = rad.vol[1].dynBal.fluidVolume * rad.vol[1].dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.rad.vol.dynBal.Medium.setState_pTX(rad.vol[1].dynBal.p_start, rad.vol[1].dynBal.T_start, {})) + (rad.vol[1].dynBal.T_start - 273.15) * rad.vol[1].dynBal.CSen unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real [5] pumRad.vol.dynBal.U:VARIABLE(start = pumRad.vol.dynBal.fluidVolume * pumRad.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.pumRad.vol.dynBal.Medium.setState_pTX(pumRad.vol.dynBal.p_start, pumRad.vol.dynBal.T_start, {})) + (pumRad.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real mix.vol.dynBal.U:VARIABLE(start = mix.vol.dynBal.fluidVolume * mix.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.mix.vol.dynBal.Medium.setState_pTX(mix.vol.dynBal.p_start, mix.vol.dynBal.T_start, {})) + (mix.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real spl.vol.dynBal.U:VARIABLE(start = spl.vol.dynBal.fluidVolume * spl.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.spl.vol.dynBal.Medium.setState_pTX(spl.vol.dynBal.p_start, spl.vol.dynBal.T_start, {})) + (spl.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real mix2.vol.dynBal.U:VARIABLE(start = mix2.vol.dynBal.fluidVolume * mix2.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.mix2.vol.dynBal.Medium.setState_pTX(mix2.vol.dynBal.p_start, mix2.vol.dynBal.T_start, {})) + (mix2.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real valRad.vol.dynBal.U:VARIABLE(start = valRad.vol.dynBal.fluidVolume * valRad.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.valRad.vol.dynBal.Medium.setState_pTX(valRad.vol.dynBal.p_start, valRad.vol.dynBal.T_start, {})) + (valRad.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real spl1.vol.dynBal.U:VARIABLE(start = spl1.vol.dynBal.fluidVolume * spl1.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.spl1.vol.dynBal.Medium.setState_pTX(spl1.vol.dynBal.p_start, spl1.vol.dynBal.T_start, {})) + (spl1.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.01128/3.852, allocations: 4.513 MB / 1.595 GB, free: 335.1 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006419/3.859, allocations: 4.207 MB / 1.599 GB, free: 330.2 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.08314/3.942, allocations: 17.32 MB / 1.616 GB, free: 312.3 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.873e-05/3.942, allocations: 8 kB / 1.616 GB, free: 312.3 MB / 0.9825 GB Notification: Performance of matching and sorting (n=772) (initialization_lambda0): time 0.02241/3.964, allocations: 8.309 MB / 1.624 GB, free: 303.8 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001333/3.965, allocations: 115.4 kB / 1.624 GB, free: 303.7 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.813e-05/3.965, allocations: 35.98 kB / 1.624 GB, free: 303.7 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007947/3.973, allocations: 1.555 MB / 1.626 GB, free: 302.1 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.00613/3.979, allocations: 1.353 MB / 1.627 GB, free: 300.7 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01624/3.995, allocations: 25.02 MB / 1.652 GB, free: 273.9 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01078/4.006, allocations: 480.8 kB / 1.652 GB, free: 273.4 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001597/4.008, allocations: 275.9 kB / 1.652 GB, free: 273.1 MB / 0.9825 GB Warning: Assuming fixed start value for the following 7 variables: rad.vol[1].dynBal.U:VARIABLE(start = rad.vol[1].dynBal.fluidVolume * rad.vol[1].dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.rad.vol.dynBal.Medium.setState_pTX(rad.vol[1].dynBal.p_start, rad.vol[1].dynBal.T_start, {})) + (rad.vol[1].dynBal.T_start - 273.15) * rad.vol[1].dynBal.CSen unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real [5] pumRad.vol.dynBal.U:VARIABLE(start = pumRad.vol.dynBal.fluidVolume * pumRad.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.pumRad.vol.dynBal.Medium.setState_pTX(pumRad.vol.dynBal.p_start, pumRad.vol.dynBal.T_start, {})) + (pumRad.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real mix.vol.dynBal.U:VARIABLE(start = mix.vol.dynBal.fluidVolume * mix.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.mix.vol.dynBal.Medium.setState_pTX(mix.vol.dynBal.p_start, mix.vol.dynBal.T_start, {})) + (mix.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real spl.vol.dynBal.U:VARIABLE(start = spl.vol.dynBal.fluidVolume * spl.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.spl.vol.dynBal.Medium.setState_pTX(spl.vol.dynBal.p_start, spl.vol.dynBal.T_start, {})) + (spl.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real mix2.vol.dynBal.U:VARIABLE(start = mix2.vol.dynBal.fluidVolume * mix2.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.mix2.vol.dynBal.Medium.setState_pTX(mix2.vol.dynBal.p_start, mix2.vol.dynBal.T_start, {})) + (mix2.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real valRad.vol.dynBal.U:VARIABLE(start = valRad.vol.dynBal.fluidVolume * valRad.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.valRad.vol.dynBal.Medium.setState_pTX(valRad.vol.dynBal.p_start, valRad.vol.dynBal.T_start, {})) + (valRad.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real spl1.vol.dynBal.U:VARIABLE(start = spl1.vol.dynBal.fluidVolume * spl1.vol.dynBal.rho_start * Buildings.Examples.Tutorial.Boiler.System6.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System6.spl1.vol.dynBal.Medium.setState_pTX(spl1.vol.dynBal.p_start, spl1.vol.dynBal.T_start, {})) + (spl1.vol.dynBal.T_start - 273.15) * 0.0 unit = "J" fixed = true protected = true ) "Internal energy of fluid" type: Real Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 144 * Number of states: 0 () * Number of discrete variables: 21 ($PRE.timTab.nextTimeEvent,$whenCondition1,$PRE.weaDat.conTim.tStart,$PRE.weaDat.conTim1.tStart,$PRE.hysPum.y,$PRE.hysTBoi.y,$PRE.hysTOut.y,weaDat.conTim.tStart,weaDat.conTim1.tStart,hysPum.y,and2.y,and1.y,hysTBoi.y,hysTOut.y,timTab.nextTimeEventScaled,$PRE.timTab.nextTimeEventScaled,timTab.nextTimeEvent,$whenCondition2,$whenCondition3,conPIDRad.I.local_reset,conPIDBoi.I.local_reset) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (699): * Single equations (assignments): 668 * Array equations: 4 * Algorithm blocks: 2 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * Torn equation systems: 13 * 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): 8 systems {1, 1, 1, 1, 1, 1, 1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 7 systems {(1,5,100.0%), (1,4,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 6 systems {(1,3), (5,6), (1,3), (1,3), (1,3), (1,1)} Notification: Performance of prepare postOptimizeDAE: time 0.002448/4.01, allocations: 0.7486 MB / 1.653 GB, free: 272.4 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003692/4.014, allocations: 0.9182 MB / 1.654 GB, free: 271.5 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02622/4.04, allocations: 9.455 MB / 1.663 GB, free: 261.8 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 9.116e-05/4.04, allocations: 67.97 kB / 1.663 GB, free: 261.8 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 2.608e-05/4.04, allocations: 0 / 1.663 GB, free: 261.8 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02255/4.063, allocations: 7.735 MB / 1.671 GB, free: 253.9 MB / 0.9825 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 0.04466/4.107, allocations: 17.89 MB / 1.688 GB, free: 235.8 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.332e-05/4.107, allocations: 4 kB / 1.688 GB, free: 235.8 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004969/4.112, allocations: 1.006 MB / 1.689 GB, free: 234.8 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004806/4.117, allocations: 1.824 MB / 1.691 GB, free: 232.9 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009418/4.118, allocations: 171.8 kB / 1.691 GB, free: 232.7 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03813/4.156, allocations: 34.71 MB / 1.725 GB, free: 195.8 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 4.799e-06/4.156, allocations: 4 kB / 1.725 GB, free: 195.8 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03537/4.192, allocations: 12.51 MB / 1.737 GB, free: 182.9 MB / 0.9825 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006409/4.198, allocations: 1.641 MB / 1.739 GB, free: 181.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.00354/4.202, allocations: 132 kB / 1.739 GB, free: 181.1 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.007805/4.21, allocations: 443.4 kB / 1.739 GB, free: 180.7 MB / 0.9825 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001042/4.211, allocations: 391.4 kB / 1.74 GB, free: 180.3 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005234/4.211, allocations: 211.8 kB / 1.74 GB, free: 180.1 MB / 0.9825 GB Notification: Performance of sorting global known variables: time 0.009606/4.221, allocations: 5.46 MB / 1.745 GB, free: 174.7 MB / 0.9825 GB Notification: Performance of sort global known variables: time 3.91e-07/4.221, allocations: 0 / 1.745 GB, free: 174.7 MB / 0.9825 GB Notification: Performance of remove unused functions: time 0.02072/4.242, allocations: 4.725 MB / 1.75 GB, free: 170.1 MB / 0.9825 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 38 (vol.dynBal.medium.Xi[1],vol.dynBal.m,heaCap.T,rad.vol[1].dynBal.U,rad.vol[2].dynBal.U,rad.vol[3].dynBal.U,rad.vol[4].dynBal.U,rad.vol[5].dynBal.U,temSup.T,pumRad.vol.dynBal.U,pumRad.vol.dynBal.m,pumRad.filter.x[1],pumRad.filter.x[2],mix.vol.dynBal.U,mix.vol.dynBal.m,spl.vol.dynBal.U,spl.vol.dynBal.m,spl2.vol.dynBal.U,mix2.vol.dynBal.U,mix2.vol.dynBal.m,spl4.vol.dynBal.U,spl4.vol.dynBal.m,pumBoi.vol.dynBal.U,pumBoi.filter.x[1],pumBoi.filter.x[2],boi.heaCapDry.T,valRad.vol.dynBal.U,valRad.vol.dynBal.m,valRad.filter.x[1],valRad.filter.x[2],valBoi.vol.dynBal.U,valBoi.filter.x[1],valBoi.filter.x[2],temRet.T,spl1.vol.dynBal.U,spl1.vol.dynBal.m,conPIDBoi.I.y,conPIDRad.I.y) * Number of discrete variables: 12 ($whenCondition3,$whenCondition2,$whenCondition1,timTab.nextTimeEvent,timTab.nextTimeEventScaled,hysTOut.y,hysTBoi.y,and1.y,and2.y,hysPum.y,weaDat.conTim1.tStart,weaDat.conTim.tStart) * Number of discrete states: 7 (timTab.nextTimeEvent,hysTBoi.y,hysPum.y,weaDat.conTim.tStart,weaDat.conTim1.tStart,hysTOut.y,timTab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (488): * Single equations (assignments): 447 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 4 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 28 * Mixed (continuous/discrete) equation systems: 0 Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 7 systems {(1,3,100.0%), (1,4,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 21 systems {(1,3), (1,1), (1,4), (1,4), (1,4), (1,4), (1,4), (1,3), (1,4), (1,1), (1,3), (1,1), (1,3), (1,1), (1,3), (1,1), (1,3), (1,1), (1,3), (1,1), (1,2)} Notification: Performance of Backend phase and start with SimCode phase: time 0.005717/4.247, allocations: 2.55 MB / 1.752 GB, free: 168.1 MB / 0.9825 GB Notification: Performance of simCode: created initialization part: time 0.03764/4.285, allocations: 16.37 MB / 1.768 GB, free: 151.3 MB / 0.9825 GB Notification: Performance of simCode: created event and clocks part: time 1.88e-05/4.285, allocations: 8.781 kB / 1.768 GB, free: 151.3 MB / 0.9825 GB Notification: Performance of simCode: created simulation system equations: time 0.01259/4.298, allocations: 5.435 MB / 1.774 GB, free: 145.7 MB / 0.9825 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.02529/4.323, allocations: 5.014 MB / 1.779 GB, free: 140.8 MB / 0.9825 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04911/4.372, allocations: 21.07 MB / 1.799 GB, free: 119.6 MB / 0.9825 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004586/4.377, allocations: 5.321 MB / 1.804 GB, free: 114.3 MB / 0.9825 GB Notification: Performance of simCode: alias equations: time 0.01068/4.388, allocations: 2.538 MB / 1.807 GB, free: 111.7 MB / 0.9825 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.002934/4.39, allocations: 0.753 MB / 1.808 GB, free: 111 MB / 0.9825 GB Notification: Performance of SimCode: time 8.52e-07/4.391, allocations: 0 / 1.808 GB, free: 111 MB / 0.9825 GB Notification: Performance of Templates: time 0.7878/5.178, allocations: 222.6 MB / 2.025 GB, free: 358.8 MB / 0.9825 GB make -j1 -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.makefile (rm -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.pipe ; mkfifo Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.pipe >> ../files/Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.sim & ./Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System6.pipe 2>&1)