Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.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.System5,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5") translateModel(Buildings.Examples.Tutorial.Boiler.System5,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5") [/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 0.2275/0.2296, allocations: 80.83 MB / 0.6706 GB, free: 4.594 MB / 0.5137 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System5): time 1.893/2.123, allocations: 0.5038 GB / 1.174 GB, free: 10.77 MB / 0.7794 GB Notification: Performance of NFInst.instExpressions: time 0.1153/2.238, allocations: 64.37 MB / 1.237 GB, free: 13.26 MB / 0.8419 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02913/2.267, allocations: 421.6 kB / 1.238 GB, free: 12.84 MB / 0.8419 GB Notification: Performance of NFTyping.typeComponents: time 0.022/2.289, allocations: 5.02 MB / 1.243 GB, free: 7.797 MB / 0.8419 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/Utilities/Strings.mo:139:3-175:14:writable] Warning: Pure function 'Modelica.Utilities.Strings.isEmpty' contains a call to impure function 'Modelica.Utilities.Strings.Advanced.skipWhiteSpace'. Notification: Performance of NFTyping.typeBindings: time 0.04976/2.339, allocations: 12.75 MB / 1.255 GB, free: 11 MB / 0.8575 GB Notification: Performance of NFTyping.typeClassSections: time 0.03578/2.375, allocations: 10.88 MB / 1.266 GB, free: 204 kB / 0.8575 GB Notification: Performance of NFFlatten.flatten: time 0.05729/2.432, allocations: 29.95 MB / 1.295 GB, free: 2.172 MB / 0.8887 GB Notification: Performance of NFFlatten.resolveConnections: time 0.03275/2.465, allocations: 10.73 MB / 1.305 GB, free: 7.309 MB / 0.9044 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03584/2.501, allocations: 10.94 MB / 1.316 GB, free: 12.38 MB / 0.92 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02382/2.525, allocations: 8.638 MB / 1.325 GB, free: 3.707 MB / 0.92 GB Notification: Performance of NFPackage.collectConstants: time 0.007405/2.532, allocations: 1.102 MB / 1.326 GB, free: 2.605 MB / 0.92 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02951/2.562, allocations: 6.587 MB / 1.332 GB, free: 12.01 MB / 0.9356 GB Notification: Performance of NFScalarize.scalarize: time 0.0105/2.572, allocations: 3.107 MB / 1.335 GB, free: 8.891 MB / 0.9356 GB Notification: Performance of NFVerifyModel.verify: time 0.02252/2.595, allocations: 6.271 MB / 1.341 GB, free: 2.59 MB / 0.9356 GB Notification: Performance of NFConvertDAE.convert: time 1.66/4.255, allocations: 18.5 MB / 1.359 GB, free: 51.18 MB / 0.9357 GB Notification: Performance of FrontEnd - DAE generated: time 1.166e-05/4.255, allocations: 0.7188 kB / 1.359 GB, free: 51.18 MB / 0.9357 GB Notification: Performance of FrontEnd: time 5.54e-06/4.255, allocations: 0 / 1.359 GB, free: 51.18 MB / 0.9357 GB Notification: Performance of Transformations before backend: time 0.00153/4.256, allocations: 1.859 kB / 1.359 GB, free: 51.18 MB / 0.9357 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1628 * Number of variables: 1628 Notification: Performance of Generate backend data structure: time 0.06529/4.322, allocations: 12.42 MB / 1.371 GB, free: 46.18 MB / 0.9357 GB Notification: Performance of prepare preOptimizeDAE: time 6.648e-05/4.322, allocations: 13.36 kB / 1.371 GB, free: 46.18 MB / 0.9357 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01809/4.34, allocations: 1.85 MB / 1.373 GB, free: 45.56 MB / 0.9357 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.03412/4.374, allocations: 9.354 MB / 1.382 GB, free: 43.93 MB / 0.9357 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0007724/4.375, allocations: 0.507 MB / 1.383 GB, free: 43.92 MB / 0.9357 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.004534/4.379, allocations: 0.6878 MB / 1.384 GB, free: 43.91 MB / 0.9357 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03782/4.417, allocations: 8.937 MB / 1.392 GB, free: 42.75 MB / 0.9357 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.000428/4.418, allocations: 24.3 kB / 1.392 GB, free: 42.75 MB / 0.9357 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.002246/4.42, allocations: 271.3 kB / 1.393 GB, free: 42.75 MB / 0.9357 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00034/4.42, allocations: 256.9 kB / 1.393 GB, free: 42.73 MB / 0.9357 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02832/4.449, allocations: 7.104 MB / 1.4 GB, free: 42.66 MB / 0.9357 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 0.08855/4.537, allocations: 40.2 MB / 1.439 GB, free: 21.15 MB / 0.9357 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01543/4.553, allocations: 5.011 MB / 1.444 GB, free: 21.04 MB / 0.9357 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.00553/4.558, allocations: 2.405 MB / 1.446 GB, free: 21 MB / 0.9357 GB Notification: Performance of preOpt evalFunc (simulation): time 0.03639/4.595, allocations: 9.533 MB / 1.456 GB, free: 18.49 MB / 0.9357 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01384/4.609, allocations: 3.471 MB / 1.459 GB, free: 18.3 MB / 0.9357 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.008717/4.617, allocations: 351.3 kB / 1.459 GB, free: 18.11 MB / 0.9357 GB Notification: Performance of pre-optimization done (n=394): time 5.159e-05/4.618, allocations: 0 / 1.459 GB, free: 18.11 MB / 0.9357 GB Notification: Performance of matching and sorting (n=422): time 0.0747/4.692, allocations: 19.55 MB / 1.478 GB, free: 12.05 MB / 0.9357 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.000175/4.692, allocations: 0.5533 MB / 1.479 GB, free: 11.42 MB / 0.9357 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01664/4.709, allocations: 7.817 MB / 1.486 GB, free: 9.578 MB / 0.9357 GB Notification: Performance of collectPreVariables (initialization): time 0.002611/4.712, allocations: 130.8 kB / 1.487 GB, free: 9.547 MB / 0.9357 GB Notification: Performance of collectInitialEqns (initialization): time 0.00755/4.719, allocations: 4.545 MB / 1.491 GB, free: 7.871 MB / 0.9357 GB Notification: Performance of collectInitialBindings (initialization): time 0.003982/4.723, allocations: 1.466 MB / 1.492 GB, free: 6.801 MB / 0.9357 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003443/4.727, allocations: 1.167 MB / 1.494 GB, free: 6.566 MB / 0.9357 GB Notification: Performance of setup shared object (initialization): time 7.662e-05/4.727, allocations: 301.1 kB / 1.494 GB, free: 6.27 MB / 0.9357 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007453/4.734, allocations: 2.743 MB / 1.497 GB, free: 5.758 MB / 0.9357 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01096/4.745, allocations: 4.472 MB / 1.501 GB, free: 3.348 MB / 0.9357 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06402/4.81, allocations: 15.55 MB / 1.516 GB, free: 8.984 MB / 0.9513 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.843e-05/4.81, allocations: 8 kB / 1.516 GB, free: 8.977 MB / 0.9513 GB Notification: Performance of matching and sorting (n=699) (initialization): time 0.06757/4.877, allocations: 10.04 MB / 1.526 GB, free: 0.9766 MB / 0.9513 GB Notification: Performance of prepare postOptimizeDAE: time 0.0003312/4.878, allocations: 115.4 kB / 1.526 GB, free: 0.8516 MB / 0.9513 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001342/4.878, allocations: 39.98 kB / 1.526 GB, free: 0.8125 MB / 0.9513 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01267/4.89, allocations: 2.064 MB / 1.528 GB, free: 14.72 MB / 0.9669 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0102/4.901, allocations: 1.666 MB / 1.53 GB, free: 13.12 MB / 0.9669 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.05309/4.954, allocations: 30.25 MB / 1.559 GB, free: 13.19 MB / 0.9982 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01535/4.969, allocations: 0.5507 MB / 1.56 GB, free: 12.64 MB / 0.9982 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002504/4.972, allocations: 275.4 kB / 1.56 GB, free: 12.38 MB / 0.9982 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.System5.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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 0.01543/4.987, allocations: 4.19 MB / 1.564 GB, free: 8.176 MB / 0.9982 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.00873/4.996, allocations: 3.908 MB / 1.568 GB, free: 3.602 MB / 0.9982 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.05167/5.048, allocations: 12.79 MB / 1.581 GB, free: 6.363 MB / 1.014 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 2.872e-05/5.048, allocations: 8 kB / 1.581 GB, free: 6.355 MB / 1.014 GB Notification: Performance of matching and sorting (n=699) (initialization_lambda0): time 0.02432/5.072, allocations: 7.62 MB / 1.588 GB, free: 14.79 MB / 1.029 GB Notification: Performance of prepare postOptimizeDAE: time 0.000184/5.072, allocations: 115.3 kB / 1.588 GB, free: 14.67 MB / 1.029 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 8.423e-05/5.072, allocations: 36 kB / 1.588 GB, free: 14.63 MB / 1.029 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.008121/5.081, allocations: 1.491 MB / 1.59 GB, free: 13.11 MB / 1.029 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006522/5.087, allocations: 1.214 MB / 1.591 GB, free: 11.97 MB / 1.029 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.02153/5.109, allocations: 23.55 MB / 1.614 GB, free: 2.844 MB / 1.045 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01297/5.122, allocations: 446 kB / 1.614 GB, free: 2.41 MB / 1.045 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002055/5.124, allocations: 255.9 kB / 1.614 GB, free: 2.16 MB / 1.045 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.System5.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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.System5.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System5.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: 141 * Number of states: 0 () * Number of discrete variables: 15 ($PRE.timTab.nextTimeEvent,$whenCondition1,$PRE.hysPum.y,$PRE.hysTBoi.y,$PRE.hysTOut.y,hysPum.y,and2.y,and1.y,hysTBoi.y,hysTOut.y,timTab.nextTimeEventScaled,$PRE.timTab.nextTimeEventScaled,timTab.nextTimeEvent,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 (627): * Single equations (assignments): 597 * Array equations: 4 * Algorithm blocks: 2 * Record equations: 4 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 8 * Torn equation systems: 12 * 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): 5 systems {(1,3), (5,6), (1,3), (1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.002998/5.127, allocations: 0.7169 MB / 1.615 GB, free: 1.512 MB / 1.045 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004152/5.131, allocations: 0.8488 MB / 1.616 GB, free: 0.6523 MB / 1.045 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.03162/5.163, allocations: 8.615 MB / 1.624 GB, free: 8.023 MB / 1.061 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001997/5.163, allocations: 59.98 kB / 1.624 GB, free: 7.965 MB / 1.061 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 4.542e-05/5.163, allocations: 4 kB / 1.624 GB, free: 7.961 MB / 1.061 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02347/5.186, allocations: 7.073 MB / 1.631 GB, free: 0.8281 MB / 1.061 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 0.05559/5.242, allocations: 16.43 MB / 1.647 GB, free: 364 kB / 1.076 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 5.532e-05/5.242, allocations: 12.11 kB / 1.647 GB, free: 352 kB / 1.076 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005984/5.248, allocations: 0.8579 MB / 1.648 GB, free: 15.52 MB / 1.092 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.005929/5.254, allocations: 1.76 MB / 1.65 GB, free: 13.69 MB / 1.092 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.001942/5.256, allocations: 143.9 kB / 1.65 GB, free: 13.55 MB / 1.092 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.05005/5.306, allocations: 33.16 MB / 1.682 GB, free: 10.48 MB / 1.123 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.255e-06/5.306, allocations: 14.78 kB / 1.682 GB, free: 10.46 MB / 1.123 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03731/5.344, allocations: 11.4 MB / 1.694 GB, free: 14.91 MB / 1.139 GB Notification: Performance of postOpt removeConstants (simulation): time 0.007578/5.351, allocations: 1.497 MB / 1.695 GB, free: 13.39 MB / 1.139 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.004129/5.355, allocations: 116.6 kB / 1.695 GB, free: 13.27 MB / 1.139 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.009793/5.365, allocations: 383.5 kB / 1.696 GB, free: 12.9 MB / 1.139 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0018/5.367, allocations: 336.4 kB / 1.696 GB, free: 12.57 MB / 1.139 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0007453/5.368, allocations: 179.9 kB / 1.696 GB, free: 12.4 MB / 1.139 GB Notification: Performance of sorting global known variables: time 0.01484/5.383, allocations: 5.212 MB / 1.701 GB, free: 7.238 MB / 1.139 GB Notification: Performance of sort global known variables: time 2.444e-06/5.383, allocations: 0 / 1.701 GB, free: 7.238 MB / 1.139 GB Notification: Performance of remove unused functions: time 0.03038/5.413, allocations: 4.412 MB / 1.705 GB, free: 2.828 MB / 1.139 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: 8 ($whenCondition1,timTab.nextTimeEvent,timTab.nextTimeEventScaled,hysTOut.y,hysTBoi.y,and1.y,and2.y,hysPum.y) * Number of discrete states: 5 (timTab.nextTimeEvent,hysTOut.y,hysTBoi.y,hysPum.y,timTab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (412): * Single equations (assignments): 374 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 9 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 0 * Torn equation systems: 27 * 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): 20 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)} Notification: Performance of Backend phase and start with SimCode phase: time 0.007742/5.421, allocations: 2.296 MB / 1.708 GB, free: 1.035 MB / 1.139 GB Notification: Performance of simCode: created initialization part: time 0.04585/5.467, allocations: 15.29 MB / 1.723 GB, free: 1.621 MB / 1.154 GB Notification: Performance of simCode: created event and clocks part: time 2.13e-05/5.467, allocations: 4.562 kB / 1.723 GB, free: 1.617 MB / 1.154 GB Notification: Performance of simCode: created simulation system equations: time 0.01341/5.48, allocations: 4.941 MB / 1.727 GB, free: 12.61 MB / 1.17 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03314/5.513, allocations: 4.808 MB / 1.732 GB, free: 7.941 MB / 1.17 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.05639/5.57, allocations: 19.58 MB / 1.751 GB, free: 4.457 MB / 1.186 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.5133/6.083, allocations: 5.014 MB / 1.756 GB, free: 0.5991 GB / 1.186 GB Notification: Performance of simCode: alias equations: time 0.01565/6.099, allocations: 2.247 MB / 1.758 GB, free: 0.599 GB / 1.186 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003849/6.103, allocations: 0.6741 MB / 1.759 GB, free: 0.599 GB / 1.186 GB Notification: Performance of SimCode: time 1.302e-06/6.103, allocations: 0 / 1.759 GB, free: 0.599 GB / 1.186 GB Notification: Performance of Templates: time 0.3117/6.415, allocations: 206.4 MB / 1.961 GB, free: 469.6 MB / 1.186 GB make -j1 -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.makefile (rm -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.pipe ; mkfifo Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.pipe >> ../files/Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.sim & ./Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System5.pipe 2>&1)