Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.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.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3") translateModel(Buildings.Examples.Tutorial.Boiler.System3,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3") [/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 0.2278/0.23, allocations: 80.85 MB / 0.6706 GB, free: 2.016 MB / 0.4981 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.Tutorial.Boiler.System3): time 1.925/2.155, allocations: 0.502 GB / 1.173 GB, free: 56.84 MB / 0.8262 GB Notification: Performance of NFInst.instExpressions: time 0.1009/2.256, allocations: 63.62 MB / 1.235 GB, free: 41.75 MB / 0.8262 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02311/2.279, allocations: 399.6 kB / 1.235 GB, free: 41.51 MB / 0.8262 GB Notification: Performance of NFTyping.typeComponents: time 0.02407/2.303, allocations: 4.867 MB / 1.24 GB, free: 38.45 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'. Notification: Performance of NFTyping.typeBindings: time 0.05117/2.355, allocations: 12.6 MB / 1.252 GB, free: 30.4 MB / 0.8262 GB Notification: Performance of NFTyping.typeClassSections: time 0.0365/2.391, allocations: 10.52 MB / 1.263 GB, free: 21.34 MB / 0.8262 GB Notification: Performance of NFFlatten.flatten: time 0.05981/2.451, allocations: 29.3 MB / 1.291 GB, free: 9.109 MB / 0.8419 GB Notification: Performance of NFFlatten.resolveConnections: time 0.02381/2.475, allocations: 10.32 MB / 1.301 GB, free: 14.8 MB / 0.8575 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03502/2.51, allocations: 10.69 MB / 1.312 GB, free: 4.758 MB / 0.8575 GB Notification: Performance of NFSimplifyModel.simplify: time 0.02315/2.533, allocations: 8.376 MB / 1.32 GB, free: 13.04 MB / 0.8731 GB Notification: Performance of NFPackage.collectConstants: time 0.006503/2.54, allocations: 1.047 MB / 1.321 GB, free: 12 MB / 0.8731 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02683/2.567, allocations: 6.502 MB / 1.327 GB, free: 5.883 MB / 0.8731 GB Notification: Performance of NFScalarize.scalarize: time 0.009484/2.576, allocations: 2.963 MB / 1.33 GB, free: 2.965 MB / 0.8731 GB Notification: Performance of NFVerifyModel.verify: time 0.02249/2.599, allocations: 5.993 MB / 1.336 GB, free: 13.01 MB / 0.8887 GB Notification: Performance of NFConvertDAE.convert: time 0.04958/2.648, allocations: 17.83 MB / 1.353 GB, free: 11.78 MB / 0.9044 GB Notification: Performance of FrontEnd - DAE generated: time 1.134e-05/2.648, allocations: 0 / 1.353 GB, free: 11.78 MB / 0.9044 GB Notification: Performance of FrontEnd: time 3.988e-06/2.648, allocations: 0 / 1.353 GB, free: 11.78 MB / 0.9044 GB Notification: Performance of Transformations before backend: time 0.001066/2.649, allocations: 0 / 1.353 GB, free: 11.78 MB / 0.9044 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1533 * Number of variables: 1533 Notification: Performance of Generate backend data structure: time 0.04599/2.695, allocations: 11.77 MB / 1.365 GB, free: 0 / 0.9044 GB Notification: Performance of prepare preOptimizeDAE: time 7.77e-05/2.696, allocations: 8.078 kB / 1.365 GB, free: 15.99 MB / 0.92 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01302/2.709, allocations: 1.776 MB / 1.367 GB, free: 14.2 MB / 0.92 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.02856/2.737, allocations: 9 MB / 1.375 GB, free: 5.328 MB / 0.92 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0006819/2.738, allocations: 489.7 kB / 1.376 GB, free: 4.855 MB / 0.92 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.003545/2.741, allocations: 0.6514 MB / 1.376 GB, free: 4.207 MB / 0.92 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.03011/2.772, allocations: 8.526 MB / 1.385 GB, free: 11.36 MB / 0.9356 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0002027/2.772, allocations: 23.78 kB / 1.385 GB, free: 11.34 MB / 0.9356 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001179/2.773, allocations: 254.6 kB / 1.385 GB, free: 11.09 MB / 0.9356 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002367/2.773, allocations: 255.1 kB / 1.385 GB, free: 10.84 MB / 0.9356 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02331/2.797, allocations: 6.795 MB / 1.392 GB, free: 4.039 MB / 0.9356 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 0.07954/2.876, allocations: 38.82 MB / 1.43 GB, free: 10.77 MB / 0.9825 GB Notification: Performance of preOpt comSubExp (simulation): time 0.01587/2.892, allocations: 4.671 MB / 1.434 GB, free: 6.102 MB / 0.9825 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005523/2.898, allocations: 2.253 MB / 1.437 GB, free: 3.836 MB / 0.9825 GB Notification: Performance of preOpt evalFunc (simulation): time 0.932/3.83, allocations: 9.162 MB / 1.446 GB, free: 151.5 MB / 0.9825 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.0141/3.844, allocations: 3.284 MB / 1.449 GB, free: 151.4 MB / 0.9825 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.005676/3.85, allocations: 332.3 kB / 1.449 GB, free: 151.4 MB / 0.9825 GB Notification: Performance of pre-optimization done (n=358): time 4.993e-05/3.85, allocations: 1.906 kB / 1.449 GB, free: 151.4 MB / 0.9825 GB Notification: Performance of matching and sorting (n=386): time 0.08307/3.933, allocations: 18.48 MB / 1.467 GB, free: 149.2 MB / 0.9825 GB Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001978/3.933, allocations: 457.9 kB / 1.468 GB, free: 148.7 MB / 0.9825 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01695/3.95, allocations: 7.365 MB / 1.475 GB, free: 148.2 MB / 0.9825 GB Notification: Performance of collectPreVariables (initialization): time 0.001904/3.952, allocations: 123.5 kB / 1.475 GB, free: 148.2 MB / 0.9825 GB Notification: Performance of collectInitialEqns (initialization): time 0.005941/3.958, allocations: 4.287 MB / 1.479 GB, free: 147.1 MB / 0.9825 GB Notification: Performance of collectInitialBindings (initialization): time 0.002955/3.961, allocations: 1.354 MB / 1.48 GB, free: 146.2 MB / 0.9825 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.003136/3.964, allocations: 1.109 MB / 1.481 GB, free: 146.1 MB / 0.9825 GB Notification: Performance of setup shared object (initialization): time 7.775e-05/3.964, allocations: 309.3 kB / 1.482 GB, free: 145.8 MB / 0.9825 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.007158/3.971, allocations: 2.623 MB / 1.484 GB, free: 145.8 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.01003/3.981, allocations: 4.288 MB / 1.489 GB, free: 144 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.06124/4.043, allocations: 14.96 MB / 1.503 GB, free: 142.2 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.112e-05/4.043, allocations: 7.531 kB / 1.503 GB, free: 142.2 MB / 0.9825 GB Notification: Performance of matching and sorting (n=661) (initialization): time 0.03901/4.082, allocations: 9.853 MB / 1.513 GB, free: 141.3 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0002356/4.082, allocations: 114.4 kB / 1.513 GB, free: 141.2 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 9.497e-05/4.082, allocations: 42.06 kB / 1.513 GB, free: 141.2 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.01052/4.093, allocations: 2.052 MB / 1.515 GB, free: 141.1 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.01034/4.103, allocations: 1.609 MB / 1.516 GB, free: 141.1 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.04495/4.148, allocations: 30.12 MB / 1.546 GB, free: 118.1 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01218/4.16, allocations: 0.5152 MB / 1.546 GB, free: 117.8 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001909/4.162, allocations: 267.3 kB / 1.547 GB, free: 117.6 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.System3.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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 0.01145/4.174, allocations: 4.04 MB / 1.551 GB, free: 115.6 MB / 0.9825 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006825/4.181, allocations: 3.757 MB / 1.554 GB, free: 112.5 MB / 0.9825 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0428/4.223, allocations: 12.01 MB / 1.566 GB, free: 105.3 MB / 0.9825 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 6.338e-05/4.224, allocations: 10.62 kB / 1.566 GB, free: 105.3 MB / 0.9825 GB Notification: Performance of matching and sorting (n=661) (initialization_lambda0): time 0.02123/4.245, allocations: 7.333 MB / 1.573 GB, free: 100.7 MB / 0.9825 GB Notification: Performance of prepare postOptimizeDAE: time 0.0001453/4.245, allocations: 122 kB / 1.573 GB, free: 100.6 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.648e-05/4.245, allocations: 35.98 kB / 1.573 GB, free: 100.5 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.007829/4.253, allocations: 1.477 MB / 1.575 GB, free: 99.22 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.005721/4.259, allocations: 1.169 MB / 1.576 GB, free: 98.15 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.01661/4.275, allocations: 23.37 MB / 1.599 GB, free: 74.89 MB / 0.9825 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.01157/4.287, allocations: 412.9 kB / 1.599 GB, free: 74.57 MB / 0.9825 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001753/4.289, allocations: 239.5 kB / 1.599 GB, free: 74.38 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.System3.rad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.pumRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.mix.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.spl.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.mix2.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.valRad.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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.System3.spl1.vol.dynBal.Medium.specificInternalEnergy(Buildings.Examples.Tutorial.Boiler.System3.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: 137 * Number of states: 0 () * Number of discrete variables: 7 ($PRE.timTab.nextTimeEvent,$whenCondition1,$PRE.hysPum.y,hysPum.y,timTab.nextTimeEventScaled,$PRE.timTab.nextTimeEventScaled,timTab.nextTimeEvent) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (589): * Single equations (assignments): 559 * 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 {(2,4,100.0%), (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): 5 systems {(1,3), (3,8), (1,3), (1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.002529/4.291, allocations: 0.6933 MB / 1.6 GB, free: 73.89 MB / 0.9825 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.003649/4.295, allocations: 0.7947 MB / 1.601 GB, free: 73.08 MB / 0.9825 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.02221/4.317, allocations: 8.266 MB / 1.609 GB, free: 65.7 MB / 0.9825 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 0.0001221/4.317, allocations: 61.06 kB / 1.609 GB, free: 65.64 MB / 0.9825 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 3.676e-05/4.317, allocations: 7.938 kB / 1.609 GB, free: 65.64 MB / 0.9825 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.01929/4.337, allocations: 6.812 MB / 1.616 GB, free: 58.76 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 0.04249/4.379, allocations: 15.66 MB / 1.631 GB, free: 43.04 MB / 0.9825 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.249e-05/4.379, allocations: 4 kB / 1.631 GB, free: 43.04 MB / 0.9825 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004385/4.384, allocations: 0.8128 MB / 1.632 GB, free: 42.26 MB / 0.9825 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.004456/4.388, allocations: 1.748 MB / 1.633 GB, free: 40.44 MB / 0.9825 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0009914/4.389, allocations: 147.9 kB / 1.634 GB, free: 40.29 MB / 0.9825 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.03819/4.427, allocations: 33.19 MB / 1.666 GB, free: 5.191 MB / 0.9825 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.012e-06/4.427, allocations: 6.25 kB / 1.666 GB, free: 5.188 MB / 0.9825 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.03204/4.459, allocations: 10.85 MB / 1.677 GB, free: 10.18 MB / 0.9981 GB Notification: Performance of postOpt removeConstants (simulation): time 0.006527/4.466, allocations: 1.422 MB / 1.678 GB, free: 8.734 MB / 0.9981 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.003473/4.47, allocations: 111.9 kB / 1.678 GB, free: 8.625 MB / 0.9981 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.008681/4.478, allocations: 363.6 kB / 1.678 GB, free: 8.27 MB / 0.9981 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.001301/4.48, allocations: 307.3 kB / 1.679 GB, free: 7.973 MB / 0.9981 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005494/4.48, allocations: 171.9 kB / 1.679 GB, free: 7.805 MB / 0.9981 GB Notification: Performance of sorting global known variables: time 0.01312/4.493, allocations: 4.91 MB / 1.684 GB, free: 2.93 MB / 0.9981 GB Notification: Performance of sort global known variables: time 2.004e-06/4.493, allocations: 2.344 kB / 1.684 GB, free: 2.93 MB / 0.9981 GB Notification: Performance of remove unused functions: time 0.02593/4.519, allocations: 4.291 MB / 1.688 GB, free: 14.75 MB / 1.014 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 20 * Number of states: 36 (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) * Number of discrete variables: 4 ($whenCondition1,timTab.nextTimeEvent,timTab.nextTimeEventScaled,hysPum.y) * Number of discrete states: 3 (timTab.nextTimeEvent,hysPum.y,timTab.nextTimeEventScaled) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (376): * Single equations (assignments): 338 * 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 0.005735/4.525, allocations: 2.042 MB / 1.69 GB, free: 13.2 MB / 1.014 GB Notification: Performance of simCode: created initialization part: time 0.03918/4.564, allocations: 14.65 MB / 1.704 GB, free: 14.44 MB / 1.029 GB Notification: Performance of simCode: created event and clocks part: time 2.212e-05/4.564, allocations: 4.562 kB / 1.704 GB, free: 14.43 MB / 1.029 GB Notification: Performance of simCode: created simulation system equations: time 0.0134/4.578, allocations: 4.784 MB / 1.709 GB, free: 9.586 MB / 1.029 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.029/4.607, allocations: 4.692 MB / 1.713 GB, free: 5.027 MB / 1.029 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.04781/4.655, allocations: 18.66 MB / 1.732 GB, free: 2.461 MB / 1.045 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006658/4.661, allocations: 4.808 MB / 1.736 GB, free: 13.62 MB / 1.061 GB Notification: Performance of simCode: alias equations: time 0.01264/4.674, allocations: 2.17 MB / 1.738 GB, free: 11.45 MB / 1.061 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.003183/4.677, allocations: 0.649 MB / 1.739 GB, free: 10.8 MB / 1.061 GB Notification: Performance of SimCode: time 2.114e-06/4.677, allocations: 0 / 1.739 GB, free: 10.8 MB / 1.061 GB Notification: Performance of Templates: time 1.169/5.846, allocations: 202.5 MB / 1.937 GB, free: 272 MB / 1.154 GB make -j1 -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.makefile (rm -f Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.pipe ; mkfifo Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.pipe ; head -c 1048576 < Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.pipe >> ../files/Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.sim & ./Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3 -abortSlowSimulation -alarm=480 -lv LOG_STATS > Buildings_3.0.0_Buildings.Examples.Tutorial.Boiler.System3.pipe 2>&1)