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 0.5709/0.5743, allocations: 80.81 MB / 0.5904 GB, free: 22.25 MB / 446.1 MB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System5): time 1.797/2.371, allocations: 0.5038 GB / 1.094 GB, free: 44.92 MB / 0.7481 GB Notification: Performance of NFInst.instExpressions: time 0.1088/2.48, allocations: 64.36 MB / 1.157 GB, free: 41.36 MB / 0.7481 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02622/2.507, allocations: 419.5 kB / 1.157 GB, free: 41.36 MB / 0.7481 GB Notification: Performance of NFTyping.typeComponents: time 0.02131/2.528, allocations: 5.033 MB / 1.162 GB, free: 39.5 MB / 0.7481 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 0.05289/2.581, allocations: 12.76 MB / 1.175 GB, free: 33.46 MB / 0.7481 GB Notification: Performance of NFTyping.typeClassSections: time 0.03163/2.612, allocations: 10.88 MB / 1.185 GB, free: 26.42 MB / 0.7481 GB Notification: Performance of NFFlatten.flatten: time 0.03993/2.652, allocations: 29.92 MB / 1.215 GB, free: 15.01 MB / 0.7637 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02573/2.678, allocations: 10.72 MB / 1.225 GB, free: 4.324 MB / 0.7637 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03604/2.714, allocations: 10.9 MB / 1.236 GB, free: 10.08 MB / 0.7794 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01921/2.733, allocations: 8.626 MB / 1.244 GB, free: 2.125 MB / 0.7794 GB Notification: Performance of NFPackage.collectConstants: time 0.006098/2.74, allocations: 1.102 MB / 1.245 GB, free: 1.023 MB / 0.7794 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02498/2.765, allocations: 6.588 MB / 1.252 GB, free: 10.82 MB / 0.795 GB Notification: Performance of NFScalarize.scalarize: time 0.008693/2.773, allocations: 3.103 MB / 1.255 GB, free: 7.77 MB / 0.795 GB Notification: Performance of NFVerifyModel.verify: time 0.02367/2.797, allocations: 6.273 MB / 1.261 GB, free: 1.531 MB / 0.795 GB Notification: Performance of NFConvertDAE.convert: time 0.04296/2.84, allocations: 18.29 MB / 1.279 GB, free: 15.86 MB / 0.8262 GB Notification: Performance of FrontEnd - DAE generated: time 6.923e-06/2.84, allocations: 0 / 1.279 GB, free: 15.86 MB / 0.8262 GB Notification: Performance of FrontEnd: time 1.774e-06/2.84, allocations: 0 / 1.279 GB, free: 15.86 MB / 0.8262 GB Notification: Performance of Transformations before backend: time 0.0007207/2.841, allocations: 0 / 1.279 GB, free: 15.86 MB / 0.8262 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 0.0408/2.882, allocations: 12.42 MB / 1.291 GB, free: 3.426 MB / 0.8262 GB Notification: Performance of prepare preOptimizeDAE: time 6.653e-05/2.882, allocations: 8.031 kB / 1.291 GB, free: 3.418 MB / 0.8262 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01245/2.894, allocations: 1.852 MB / 1.293 GB, free: 1.551 MB / 0.8262 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02727/2.922, allocations: 8.912 MB / 1.301 GB, free: 8.785 MB / 0.8419 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006327/2.922, allocations: 0.5134 MB / 1.302 GB, free: 8.273 MB / 0.8419 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003209/2.925, allocations: 0.69 MB / 1.303 GB, free: 7.586 MB / 0.8419 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.027/2.952, allocations: 8.938 MB / 1.311 GB, free: 14.26 MB / 0.8575 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002051/2.953, allocations: 31.66 kB / 1.311 GB, free: 14.23 MB / 0.8575 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0007639/2.954, allocations: 267.7 kB / 1.312 GB, free: 13.97 MB / 0.8575 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002514/2.954, allocations: 263.9 kB / 1.312 GB, free: 13.71 MB / 0.8575 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02098/2.975, allocations: 7.092 MB / 1.319 GB, free: 6.617 MB / 0.8575 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 0.08465/3.059, allocations: 40.48 MB / 1.358 GB, free: 11.7 MB / 0.9044 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01755/3.077, allocations: 5.025 MB / 1.363 GB, free: 6.703 MB / 0.9044 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005965/3.083, allocations: 2.383 MB / 1.366 GB, free: 4.316 MB / 0.9044 GB Notification: Performance of preOpt evalFunc (simulation): time 0.5352/3.618, allocations: 9.527 MB / 1.375 GB, free: 454.2 MB / 0.9044 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01372/3.632, allocations: 3.472 MB / 1.378 GB, free: 453.3 MB / 0.9044 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.005437/3.638, allocations: 356.3 kB / 1.379 GB, free: 453.2 MB / 0.9044 GB Notification: Performance of pre-optimization done (n=394): time 6.602e-05/3.638, allocations: 7.484 kB / 1.379 GB, free: 453.2 MB / 0.9044 GB Notification: Performance of matching and sorting (n=422): time 0.0762/3.714, allocations: 19.56 MB / 1.398 GB, free: 446.7 MB / 0.9044 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0002393/3.714, allocations: 0.5439 MB / 1.398 GB, free: 446.1 MB / 0.9044 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01646/3.731, allocations: 7.811 MB / 1.406 GB, free: 442.4 MB / 0.9044 GB Notification: Performance of collectPreVariables (initialization): time 0.001945/3.733, allocations: 131.3 kB / 1.406 GB, free: 442.3 MB / 0.9044 GB Notification: Performance of collectInitialEqns (initialization): time 0.005197/3.738, allocations: 4.577 MB / 1.41 GB, free: 438.4 MB / 0.9044 GB Notification: Performance of collectInitialBindings (initialization): time 0.003567/3.742, allocations: 1.469 MB / 1.412 GB, free: 437.2 MB / 0.9044 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.002628/3.744, allocations: 1.163 MB / 1.413 GB, free: 436.5 MB / 0.9044 GB Notification: Performance of setup shared object (initialization): time 9.662e-05/3.744, allocations: 301.1 kB / 1.413 GB, free: 436.2 MB / 0.9044 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.006459/3.751, allocations: 2.745 MB / 1.416 GB, free: 434.9 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.007747/3.759, allocations: 4.466 MB / 1.42 GB, free: 431.5 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.05574/3.814, allocations: 15.61 MB / 1.436 GB, free: 418.2 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 7.267e-05/3.814, allocations: 8 kB / 1.436 GB, free: 418.2 MB / 0.9044 GB Notification: Performance of matching and sorting (n=699) (initialization): time 0.039/3.853, allocations: 10.05 MB / 1.445 GB, free: 408.1 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002587/3.854, allocations: 115.4 kB / 1.445 GB, free: 408 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001405/3.854, allocations: 35.98 kB / 1.446 GB, free: 407.9 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.009808/3.864, allocations: 2.059 MB / 1.448 GB, free: 405.9 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.009357/3.873, allocations: 1.668 MB / 1.449 GB, free: 404.3 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.0524/3.926, allocations: 30.25 MB / 1.479 GB, free: 372.3 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01212/3.938, allocations: 0.5566 MB / 1.479 GB, free: 371.8 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.002057/3.94, allocations: 267.9 kB / 1.48 GB, free: 371.5 MB / 0.9044 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 0.01126/3.951, allocations: 4.192 MB / 1.484 GB, free: 367.3 MB / 0.9044 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006442/3.958, allocations: 3.91 MB / 1.487 GB, free: 362.7 MB / 0.9044 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.04396/4.002, allocations: 12.83 MB / 1.5 GB, free: 349.3 MB / 0.9044 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 7.69e-05/4.002, allocations: 12 kB / 1.5 GB, free: 349.3 MB / 0.9044 GB Notification: Performance of matching and sorting (n=699) (initialization_lambda0): time 0.02271/4.024, allocations: 7.615 MB / 1.507 GB, free: 341.5 MB / 0.9044 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001836/4.025, allocations: 111.4 kB / 1.508 GB, free: 341.4 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 0.0001133/4.025, allocations: 44.83 kB / 1.508 GB, free: 341.3 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007754/4.033, allocations: 1.489 MB / 1.509 GB, free: 339.8 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005631/4.038, allocations: 1.216 MB / 1.51 GB, free: 338.6 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01666/4.055, allocations: 23.57 MB / 1.533 GB, free: 313.3 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01074/4.066, allocations: 432.8 kB / 1.534 GB, free: 312.9 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001561/4.067, allocations: 255.9 kB / 1.534 GB, free: 312.7 MB / 0.9044 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 0.003505/4.071, allocations: 0.7197 MB / 1.535 GB, free: 311.9 MB / 0.9044 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.004515/4.075, allocations: 0.8487 MB / 1.535 GB, free: 311.1 MB / 0.9044 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02785/4.103, allocations: 8.63 MB / 1.544 GB, free: 302.4 MB / 0.9044 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.000167/4.104, allocations: 47.98 kB / 1.544 GB, free: 302.3 MB / 0.9044 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 7.004e-05/4.104, allocations: 4 kB / 1.544 GB, free: 302.3 MB / 0.9044 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.02352/4.127, allocations: 7.08 MB / 1.551 GB, free: 295.1 MB / 0.9044 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 0.03858/4.166, allocations: 16.45 MB / 1.567 GB, free: 278.6 MB / 0.9044 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.14e-05/4.166, allocations: 4 kB / 1.567 GB, free: 278.6 MB / 0.9044 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004181/4.17, allocations: 0.8705 MB / 1.568 GB, free: 277.7 MB / 0.9044 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004387/4.174, allocations: 1.755 MB / 1.569 GB, free: 275.9 MB / 0.9044 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009464/4.175, allocations: 151.9 kB / 1.57 GB, free: 275.7 MB / 0.9044 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03659/4.212, allocations: 33.18 MB / 1.602 GB, free: 240.5 MB / 0.9044 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 5.42e-06/4.212, allocations: 11.94 kB / 1.602 GB, free: 240.5 MB / 0.9044 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02814/4.24, allocations: 11.39 MB / 1.613 GB, free: 228.9 MB / 0.9044 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005111/4.245, allocations: 1.497 MB / 1.615 GB, free: 227.4 MB / 0.9044 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002865/4.248, allocations: 116 kB / 1.615 GB, free: 227.3 MB / 0.9044 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.00727/4.256, allocations: 387.5 kB / 1.615 GB, free: 226.9 MB / 0.9044 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001016/4.257, allocations: 343 kB / 1.615 GB, free: 226.6 MB / 0.9044 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004863/4.257, allocations: 175.9 kB / 1.616 GB, free: 226.4 MB / 0.9044 GB Notification: Performance of sorting global known variables: time 0.009767/4.267, allocations: 5.205 MB / 1.621 GB, free: 221.2 MB / 0.9044 GB Notification: Performance of sort global known variables: time 4.91e-07/4.267, allocations: 0 / 1.621 GB, free: 221.2 MB / 0.9044 GB Notification: Performance of remove unused functions: time 0.01925/4.286, allocations: 4.408 MB / 1.625 GB, free: 216.9 MB / 0.9044 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 0.005078/4.291, allocations: 2.298 MB / 1.627 GB, free: 215.2 MB / 0.9044 GB Notification: Performance of simCode: created initialization part: time 0.05074/4.342, allocations: 19.06 MB / 1.646 GB, free: 195.8 MB / 0.9044 GB Notification: Performance of simCode: created event and clocks part: time 2.679e-05/4.342, allocations: 4.562 kB / 1.646 GB, free: 195.8 MB / 0.9044 GB Notification: Performance of simCode: created simulation system equations: time 0.01197/4.354, allocations: 4.934 MB / 1.651 GB, free: 190.7 MB / 0.9044 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.03035/4.384, allocations: 4.831 MB / 1.655 GB, free: 186 MB / 0.9044 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04555/4.43, allocations: 19.82 MB / 1.675 GB, free: 166.2 MB / 0.9044 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.00656/4.437, allocations: 5.015 MB / 1.68 GB, free: 161.1 MB / 0.9044 GB Notification: Performance of simCode: alias equations: time 0.01358/4.45, allocations: 2.237 MB / 1.682 GB, free: 158.9 MB / 0.9044 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003487/4.454, allocations: 0.6788 MB / 1.682 GB, free: 158.2 MB / 0.9044 GB Notification: Performance of SimCode: time 1.142e-06/4.454, allocations: 0 / 1.682 GB, free: 158.2 MB / 0.9044 GB Notification: Performance of Templates: time 0.7026/5.156, allocations: 214.1 MB / 1.891 GB, free: 401.3 MB / 0.9044 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)