Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.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.System7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7") translateModel(Buildings.Examples.Tutorial.Boiler.System7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7") [/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 0.2056/0.2064, allocations: 82.21 MB / 0.5941 GB, free: 15.03 MB / 462.1 MB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System7): time 1.497/1.703, allocations: 0.4953 GB / 1.089 GB, free: 23.14 MB / 0.6856 GB Notification: Performance of NFInst.instExpressions: time 0.1169/1.82, allocations: 68.87 MB / 1.157 GB, free: 2.562 MB / 0.7325 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02427/1.845, allocations: 389.4 kB / 1.157 GB, free: 2.18 MB / 0.7325 GB Notification: Performance of NFTyping.typeComponents: time 0.01966/1.864, allocations: 4.296 MB / 1.161 GB, free: 13.86 MB / 0.7481 GB [/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 0.04961/1.914, allocations: 12.15 MB / 1.173 GB, free: 1.676 MB / 0.7481 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12155:5-12155:45:writable] Warning: The second argument 'allOff.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: The first argument 'allOff.node' of Connections.uniqueRoot must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12183:5-12183:46:writable] Warning: The first argument 'allOff.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12155:5-12155:45:writable] Warning: The second argument 'boilerOn.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: The first argument 'boilerOn.node' of Connections.uniqueRoot must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12183:5-12183:46:writable] Warning: The first argument 'boilerOn.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12155:5-12155:45:writable] Warning: The second argument 'pumpsOn.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12160:5-12166:3:writable] Warning: The first argument 'pumpsOn.node' of Connections.uniqueRoot must have the form A.R, where A is a connector and R an over-determined type/record. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_StateGraph2 2.0.2/package.mo:12183:5-12183:46:writable] Warning: The first argument 'pumpsOn.node' of Connections.branch must have the form A.R, where A is a connector and R an over-determined type/record. Notification: Performance of NFTyping.typeClassSections: time 0.03575/1.95, allocations: 10.49 MB / 1.183 GB, free: 7.348 MB / 0.7637 GB Notification: Performance of NFFlatten.flatten: time 0.7572/2.707, allocations: 40.84 MB / 1.223 GB, free: 13.31 MB / 0.7794 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03141/2.738, allocations: 12.59 MB / 1.235 GB, free: 27.85 MB / 0.795 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03266/2.771, allocations: 9.125 MB / 1.244 GB, free: 27.84 MB / 0.795 GB Notification: Performance of NFSimplifyModel.simplify: time 0.0236/2.795, allocations: 8.65 MB / 1.253 GB, free: 26.48 MB / 0.795 GB Notification: Performance of NFPackage.collectConstants: time 0.005641/2.8, allocations: 431.3 kB / 1.253 GB, free: 26.48 MB / 0.795 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02404/2.824, allocations: 6.136 MB / 1.259 GB, free: 26.47 MB / 0.795 GB Notification: Performance of NFScalarize.scalarize: time 0.009763/2.834, allocations: 2.551 MB / 1.262 GB, free: 25.99 MB / 0.795 GB Notification: Performance of NFVerifyModel.verify: time 0.02232/2.857, allocations: 5.892 MB / 1.267 GB, free: 24.04 MB / 0.795 GB Notification: Performance of NFConvertDAE.convert: time 0.04412/2.901, allocations: 19.1 MB / 1.286 GB, free: 21.82 MB / 0.795 GB Notification: Performance of FrontEnd - DAE generated: time 6.552e-06/2.901, allocations: 0 / 1.286 GB, free: 21.82 MB / 0.795 GB Notification: Performance of FrontEnd: time 2.886e-06/2.901, allocations: 3.625 kB / 1.286 GB, free: 21.82 MB / 0.795 GB Notification: Performance of Transformations before backend: time 0.001104/2.902, allocations: 0 / 1.286 GB, free: 21.82 MB / 0.795 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1943 * Number of variables: 1943 Notification: Performance of Generate backend data structure: time 0.03982/2.942, allocations: 11.35 MB / 1.297 GB, free: 15.51 MB / 0.795 GB Notification: Performance of prepare preOptimizeDAE: time 6.297e-05/2.942, allocations: 7.844 kB / 1.297 GB, free: 15.51 MB / 0.795 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01603/2.958, allocations: 2.23 MB / 1.299 GB, free: 14.49 MB / 0.795 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03127/2.989, allocations: 10.11 MB / 1.309 GB, free: 10.55 MB / 0.795 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0008441/2.99, allocations: 0.6014 MB / 1.31 GB, free: 10.53 MB / 0.795 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00437/2.995, allocations: 0.8112 MB / 1.311 GB, free: 10.52 MB / 0.795 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03647/3.031, allocations: 10.44 MB / 1.321 GB, free: 7.152 MB / 0.795 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002239/3.031, allocations: 27.31 kB / 1.321 GB, free: 7.148 MB / 0.795 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001078/3.032, allocations: 323.1 kB / 1.321 GB, free: 7.148 MB / 0.795 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002629/3.033, allocations: 295.9 kB / 1.321 GB, free: 7.125 MB / 0.795 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02902/3.062, allocations: 8.764 MB / 1.33 GB, free: 2.457 MB / 0.795 GB Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts. Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.09427/3.156, allocations: 44.54 MB / 1.374 GB, free: 12.05 MB / 0.8419 GB Notification: Performance of preOpt comSubExp (simulation): time 0.02131/3.177, allocations: 6.262 MB / 1.38 GB, free: 7.75 MB / 0.8419 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.007931/3.185, allocations: 2.777 MB / 1.382 GB, free: 5.953 MB / 0.8419 GB Notification: Performance of preOpt evalFunc (simulation): time 0.04217/3.228, allocations: 11.07 MB / 1.393 GB, free: 11.68 MB / 0.8575 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01642/3.244, allocations: 4.168 MB / 1.397 GB, free: 7.488 MB / 0.8575 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.007766/3.252, allocations: 441.4 kB / 1.398 GB, free: 7.055 MB / 0.8575 GB Notification: Performance of pre-optimization done (n=493): time 4.092e-05/3.252, allocations: 0 / 1.398 GB, free: 7.055 MB / 0.8575 GB Notification: Performance of matching and sorting (n=521): time 0.09955/3.351, allocations: 22.4 MB / 1.42 GB, free: 320 kB / 0.8731 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0003881/3.352, allocations: 0.5936 MB / 1.42 GB, free: 15.59 MB / 0.8887 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.02135/3.373, allocations: 8.171 MB / 1.428 GB, free: 7.438 MB / 0.8887 GB Notification: Performance of collectPreVariables (initialization): time 0.002105/3.375, allocations: 157.7 kB / 1.428 GB, free: 7.277 MB / 0.8887 GB Notification: Performance of collectInitialEqns (initialization): time 0.007106/3.383, allocations: 5.06 MB / 1.433 GB, free: 2.234 MB / 0.8887 GB Notification: Performance of collectInitialBindings (initialization): time 0.003312/3.386, allocations: 1.746 MB / 1.435 GB, free: 0.5039 MB / 0.8887 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002393/3.388, allocations: 0.5887 MB / 1.435 GB, free: 15.92 MB / 0.9044 GB Notification: Performance of setup shared object (initialization): time 0.0001195/3.388, allocations: 309.1 kB / 1.436 GB, free: 15.61 MB / 0.9044 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.009622/3.398, allocations: 3.116 MB / 1.439 GB, free: 12.5 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01248/3.411, allocations: 5.082 MB / 1.444 GB, free: 6.672 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1142/3.525, allocations: 21.29 MB / 1.465 GB, free: 0.8711 MB / 0.92 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.832e-05/3.525, allocations: 12 kB / 1.465 GB, free: 0.8594 MB / 0.92 GB Notification: Performance of matching and sorting (n=829) (initialization): time 0.04699/3.572, allocations: 11.5 MB / 1.476 GB, free: 5.461 MB / 0.9356 GB Notification: Performance of prepare postOptimizeDAE: time 0.001538/3.574, allocations: 1.324 MB / 1.477 GB, free: 3.613 MB / 0.9356 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001648/3.574, allocations: 51.98 kB / 1.477 GB, free: 3.562 MB / 0.9356 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01156/3.585, allocations: 2.31 MB / 1.479 GB, free: 1.223 MB / 0.9356 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01108/3.596, allocations: 1.924 MB / 1.481 GB, free: 15.38 MB / 0.9512 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05398/3.65, allocations: 30.66 MB / 1.511 GB, free: 14.98 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01465/3.665, allocations: 1.038 MB / 1.512 GB, free: 13.95 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002237/3.667, allocations: 323.8 kB / 1.513 GB, free: 13.63 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 1.424e-05/3.667, allocations: 4 kB / 1.513 GB, free: 13.62 MB / 0.9825 GB Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.02477/3.692, allocations: 8.077 MB / 1.52 GB, free: 5.68 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001599/3.692, allocations: 44.92 kB / 1.52 GB, free: 5.637 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009249/3.702, allocations: 1.692 MB / 1.522 GB, free: 3.91 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.007378/3.709, allocations: 1.391 MB / 1.523 GB, free: 2.602 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02338/3.733, allocations: 23.55 MB / 1.546 GB, free: 9.414 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01353/3.746, allocations: 0.8193 MB / 1.547 GB, free: 8.594 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002073/3.748, allocations: 299.9 kB / 1.548 GB, free: 8.301 MB / 1.014 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.System7.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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.System7.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System7.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: 168 * Number of states: 0 () * Number of discrete variables: 74 ($PRE.T1.enableFire,$PRE.T2.enableFire,$PRE.T3.enableFire,$PRE.T4.enableFire,pumpsOn.oldActive,$PRE.pumpsOn.oldActive,boilerOn.oldActive,$PRE.boilerOn.oldActive,allOff.oldActive,$PRE.allOff.oldActive,$PRE.timTab.nextTimeEvent,$whenCondition1,boilerOn.outPort[1].checkOneDelayedTransitionPerLoop,allOff.node.suspend,allOff.node.resume,$PRE.T4.t_start,$PRE.T3.t_start,$PRE.weaDat.conTim.tStart,$PRE.weaDat.conTim1.tStart,pumpsOn.outport_fire,pumpsOn.inport_fire,pumpsOn.newActive,$PRE.pumpsOn.newActive,pumpsOn.active,pumpsOn.outPort[2].available,T4.t_start,T4.enableFire,T4.fire,and1.y,greThrTROut.y,greThrTRoo.y,T3.t_start,T3.enableFire,T3.fire,greThrBoi.y,T2.enableFire,boilerOn.outport_fire,boilerOn.inport_fire,boilerOn.newActive,$PRE.boilerOn.newActive,boilerOn.active,lessThreshold2.y,lessThreshold1.y,lessThreshold.y,T1.enableFire,T1.conditionPort,allOff.outport_fire,allOff.inport_fire,allOff.newActive,$PRE.allOff.newActive,allOff.active,weaDat.conTim.tStart,weaDat.conTim1.tStart,timTab.nextTimeEventScaled,$PRE.timTab.nextTimeEventScaled,timTab.nextTimeEvent,$whenCondition2,$whenCondition3,$whenCondition4,$whenCondition5,T4.condition,T3.condition,T2.condition,T1.condition,T4.outPort.checkOneDelayedTransitionPerLoop,T3.outPort.checkOneDelayedTransitionPerLoop,pumpsOn.inPort[1].checkOneDelayedTransitionPerLoop,pumpsOn.outPort[2].checkOneDelayedTransitionPerLoop,pumpsOn.inPort[2].checkUnaryConnection,pumpsOn.inPort[1].checkUnaryConnection,boilerOn.inPort[1].checkUnaryConnection,allOff.inPort[1].checkUnaryConnection,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 (756): * Single equations (assignments): 725 * 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%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,1,100.0%), (1,4,100.0%)} * 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 0.01035/3.759, allocations: 2.582 MB / 1.55 GB, free: 5.793 MB / 1.014 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004749/3.763, allocations: 0.9374 MB / 1.551 GB, free: 4.844 MB / 1.014 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.5638/4.327, allocations: 10.1 MB / 1.561 GB, free: 0.5128 GB / 1.014 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001449/4.327, allocations: 67.67 kB / 1.561 GB, free: 0.5128 GB / 1.014 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 5.139e-05/4.327, allocations: 3.891 kB / 1.561 GB, free: 0.5128 GB / 1.014 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.03147/4.359, allocations: 8.257 MB / 1.569 GB, free: 0.5123 GB / 1.014 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 0.06375/4.423, allocations: 18.72 MB / 1.587 GB, free: 0.506 GB / 1.014 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.293e-05/4.423, allocations: 4.469 kB / 1.587 GB, free: 0.506 GB / 1.014 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005859/4.429, allocations: 1.034 MB / 1.588 GB, free: 0.5059 GB / 1.014 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005828/4.435, allocations: 1.957 MB / 1.59 GB, free: 0.5054 GB / 1.014 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.00153/4.436, allocations: 171.1 kB / 1.59 GB, free: 0.5053 GB / 1.014 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.04487/4.481, allocations: 33.37 MB / 1.623 GB, free: 490.3 MB / 1.014 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.835e-06/4.481, allocations: 5.5 kB / 1.623 GB, free: 490.3 MB / 1.014 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0445/4.526, allocations: 13.22 MB / 1.636 GB, free: 485.9 MB / 1.014 GB Notification: Performance of postOpt removeConstants (simulation): time 0.01004/4.536, allocations: 1.79 MB / 1.638 GB, free: 485.3 MB / 1.014 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.005055/4.541, allocations: 137.5 kB / 1.638 GB, free: 485.2 MB / 1.014 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.01208/4.553, allocations: 0.8826 MB / 1.639 GB, free: 485.2 MB / 1.014 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.002066/4.555, allocations: 402.1 kB / 1.639 GB, free: 485.1 MB / 1.014 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.001387/4.556, allocations: 222.1 kB / 1.639 GB, free: 485.1 MB / 1.014 GB Notification: Performance of sorting global known variables: time 0.0152/4.572, allocations: 5.382 MB / 1.644 GB, free: 483.2 MB / 1.014 GB Notification: Performance of sort global known variables: time 1.353e-06/4.572, allocations: 2.25 kB / 1.644 GB, free: 483.2 MB / 1.014 GB Notification: Performance of remove unused functions: time 0.03139/4.603, allocations: 4.813 MB / 1.649 GB, free: 482.8 MB / 1.014 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: 41 (T4.enableFire,T3.enableFire,$whenCondition5,$whenCondition4,$whenCondition3,$whenCondition2,$whenCondition1,timTab.nextTimeEvent,timTab.nextTimeEventScaled,weaDat.conTim1.tStart,weaDat.conTim.tStart,allOff.active,allOff.newActive,allOff.oldActive,allOff.inport_fire,allOff.outport_fire,T1.conditionPort,T1.enableFire,lessThreshold.y,lessThreshold1.y,lessThreshold2.y,boilerOn.active,boilerOn.newActive,boilerOn.oldActive,boilerOn.inport_fire,boilerOn.outport_fire,T2.enableFire,greThrBoi.y,T3.fire,T3.t_start,greThrTRoo.y,greThrTROut.y,and1.y,T4.fire,T4.t_start,pumpsOn.outPort[2].available,pumpsOn.active,pumpsOn.newActive,pumpsOn.oldActive,pumpsOn.inport_fire,pumpsOn.outport_fire) * Number of discrete states: 7 (timTab.nextTimeEvent,weaDat.conTim.tStart,weaDat.conTim1.tStart,allOff.newActive,boilerOn.newActive,pumpsOn.newActive,timTab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (519): * Single equations (assignments): 473 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 9 * 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 0.009266/4.612, allocations: 2.544 MB / 1.652 GB, free: 482.2 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.05124/4.664, allocations: 17.27 MB / 1.669 GB, free: 466.8 MB / 1.014 GB Notification: Performance of simCode: created event and clocks part: time 2.138e-05/4.664, allocations: 10.84 kB / 1.669 GB, free: 466.8 MB / 1.014 GB Notification: Performance of simCode: created simulation system equations: time 0.01589/4.68, allocations: 5.703 MB / 1.674 GB, free: 461.7 MB / 1.014 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.04924/4.729, allocations: 4.94 MB / 1.679 GB, free: 457.2 MB / 1.014 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.06784/4.797, allocations: 26.77 MB / 1.705 GB, free: 430.4 MB / 1.014 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.01225/4.809, allocations: 5.484 MB / 1.71 GB, free: 424.8 MB / 1.014 GB Notification: Performance of simCode: alias equations: time 0.01449/4.824, allocations: 2.605 MB / 1.713 GB, free: 422.2 MB / 1.014 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003752/4.827, allocations: 0.7569 MB / 1.714 GB, free: 421.5 MB / 1.014 GB Notification: Performance of SimCode: time 2.835e-06/4.828, allocations: 0 / 1.714 GB, free: 421.5 MB / 1.014 GB Notification: Performance of Templates: time 0.3603/5.188, allocations: 216.3 MB / 1.925 GB, free: 206.3 MB / 1.014 GB make -j1 -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.makefile Environment - environmentSimulation: (rm -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.pipe ; mkfifo Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.pipe >> ../files/Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.sim & ./Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System7.pipe 2>&1) Environment - environmentSimulation: