Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.conf.json 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 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo", uses=false) Using package AixLib with version 1.4.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo) Using package SDF with version 0.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo) Using package Modelica_DeviceDrivers with version 2.1.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo) Using package Modelica with version 4.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+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) Running command: translateModel(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit") translateModel(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit") Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001364/0.001364, allocations: 112.6 kB / 16.37 MB, free: 6 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001407/0.001407, allocations: 196 kB / 17.31 MB, free: 5.613 MB / 14.72 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.349/1.349, allocations: 222.9 MB / 241 MB, free: 15.18 MB / 206.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.05556/0.05556, allocations: 12.04 MB / 303.2 MB, free: 3.125 MB / 238.1 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004608/0.0004606, allocations: 23.91 kB / 356.3 MB, free: 14 MB / 302.1 MB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6228:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:6853:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:8435:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:9369:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:11505:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/Obsolete/YearIndependent/FastHVAC/Components/HeatExchangers/RadiatorMultiLayer.mo:265:34-265:12875:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/Examples/DryAir/DryAir_test.mo:71:18-71:405:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:2066:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/ThermalZones/HighOrder/Components/DryAir/InfiltrationRate_DIN12831.mo:20:192-20:4252:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_RoofN_Roof_S.mo:5:35-5:362:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_N_E_S_W_Hor.mo:5:35-5:320:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/Weather/SurfaceOrientation/SurfaceOrientationData_NE_SE_SW_NW_Hor.mo:5:35-5:324:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:588:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_XRGI_9kWel.mo:25:34-25:3852:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/DataBase/CHP/CHPDataSimple/CHP_Cleanergy_C9G.mo:36:34-36:594:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Machines.mo:31:20-31:400:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.4.0-development/package.mo): time 2.017/2.017, allocations: 272.3 MB / 0.6657 GB, free: 18.35 MB / 478.1 MB Notification: Performance of FrontEnd - loaded program: time 0.002303/0.002303, allocations: 103.8 kB / 0.7864 GB, free: 12.84 MB / 0.5607 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2407/0.243, allocations: 109.2 MB / 0.893 GB, free: 15.6 MB / 0.67 GB Notification: Performance of NFInst.instantiate(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit): time 1.782/2.025, allocations: 462.8 MB / 1.345 GB, free: 1.949 MB / 0.9357 GB Notification: Performance of NFInst.instExpressions: time 0.07898/2.104, allocations: 60.83 MB / 1.404 GB, free: 1.215 MB / 0.9357 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01475/2.119, allocations: 234 kB / 1.405 GB, free: 1.215 MB / 0.9357 GB Notification: Performance of NFTyping.typeComponents: time 0.01349/2.133, allocations: 4.631 MB / 1.409 GB, free: 1.125 MB / 0.9357 GB Notification: Performance of NFTyping.typeBindings: time 0.03543/2.168, allocations: 12.05 MB / 1.421 GB, free: 0.5781 MB / 0.9357 GB Notification: Performance of NFTyping.typeClassSections: time 0.02187/2.19, allocations: 8.767 MB / 1.429 GB, free: 15.07 MB / 0.9513 GB Notification: Performance of NFFlatten.flatten: time 0.03129/2.221, allocations: 19.04 MB / 1.448 GB, free: 7.375 MB / 0.9513 GB Notification: Performance of NFFlatten.resolveConnections: time 0.0153/2.237, allocations: 7.824 MB / 1.456 GB, free: 2.703 MB / 0.9513 GB Notification: Performance of NFEvalConstants.evaluate: time 0.03144/2.268, allocations: 10.31 MB / 1.466 GB, free: 12.69 MB / 0.9669 GB Notification: Performance of NFSimplifyModel.simplify: time 0.01456/2.283, allocations: 6.049 MB / 1.472 GB, free: 7.285 MB / 0.9669 GB Notification: Performance of NFPackage.collectConstants: time 0.003913/2.287, allocations: 0.9883 MB / 1.473 GB, free: 6.297 MB / 0.9669 GB Notification: Performance of NFFlatten.collectFunctions: time 0.02663/2.313, allocations: 10.48 MB / 1.483 GB, free: 13.71 MB / 0.9825 GB Notification: Performance of NFScalarize.scalarize: time 0.00564/2.319, allocations: 2.822 MB / 1.486 GB, free: 10.98 MB / 0.9825 GB Notification: Performance of NFVerifyModel.verify: time 0.01237/2.331, allocations: 4.719 MB / 1.49 GB, free: 6.336 MB / 0.9825 GB Notification: Performance of NFConvertDAE.convert: time 0.0427/2.374, allocations: 16.72 MB / 1.506 GB, free: 6.379 MB / 0.9982 GB Notification: Performance of FrontEnd - DAE generated: time 8.356e-06/2.374, allocations: 4 kB / 1.507 GB, free: 6.375 MB / 0.9982 GB Notification: Performance of FrontEnd: time 2.114e-06/2.374, allocations: 0 / 1.507 GB, free: 6.375 MB / 0.9982 GB Notification: Performance of Transformations before backend: time 0.0004993/2.375, allocations: 0 / 1.507 GB, free: 6.375 MB / 0.9982 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 1264 * Number of variables: 1264 Notification: Performance of Generate backend data structure: time 0.03052/2.405, allocations: 9.209 MB / 1.515 GB, free: 13.19 MB / 1.014 GB Notification: Performance of prepare preOptimizeDAE: time 5.53e-05/2.405, allocations: 12.02 kB / 1.516 GB, free: 13.18 MB / 1.014 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02181/2.427, allocations: 3.013 MB / 1.518 GB, free: 10.16 MB / 1.014 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.01709/2.444, allocations: 6.551 MB / 1.525 GB, free: 3.801 MB / 1.014 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.000775/2.445, allocations: 0.5262 MB / 1.525 GB, free: 3.254 MB / 1.014 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.00215/2.447, allocations: 0.514 MB / 1.526 GB, free: 2.742 MB / 1.014 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.01967/2.467, allocations: 7.004 MB / 1.533 GB, free: 11.57 MB / 1.029 GB Notification: Performance of preOpt findStateOrder (simulation): time 0.0001765/2.467, allocations: 12.88 kB / 1.533 GB, free: 11.56 MB / 1.029 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.001507/2.469, allocations: 206.1 kB / 1.533 GB, free: 11.36 MB / 1.029 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.00033/2.469, allocations: 223.2 kB / 1.533 GB, free: 11.14 MB / 1.029 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 0.02035/2.489, allocations: 6.775 MB / 1.54 GB, free: 4.398 MB / 1.029 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 0.05733/2.547, allocations: 32.56 MB / 1.572 GB, free: 2.715 MB / 1.061 GB Notification: Performance of preOpt comSubExp (simulation): time 0.008965/2.556, allocations: 4.907 MB / 1.576 GB, free: 13.66 MB / 1.076 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.005112/2.561, allocations: 2.644 MB / 1.579 GB, free: 11.02 MB / 1.076 GB Notification: Performance of preOpt evalFunc (simulation): time 0.001538/2.562, allocations: 1.313 MB / 1.58 GB, free: 9.461 MB / 1.076 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005933/2.568, allocations: 2.944 MB / 1.583 GB, free: 6.48 MB / 1.076 GB Notification: Performance of preOpt simplifyInStream (simulation): time 0.00346/2.572, allocations: 0.6703 MB / 1.584 GB, free: 5.82 MB / 1.076 GB Notification: Performance of pre-optimization done (n=358): time 8.687e-06/2.572, allocations: 0 / 1.584 GB, free: 5.82 MB / 1.076 GB Notification: Performance of matching and sorting (n=367): time 0.03873/2.611, allocations: 14.82 MB / 1.598 GB, free: 6.84 MB / 1.092 GB Notification: Performance of inlineWhenForInitialization (initialization): time 9.687e-05/2.611, allocations: 145.7 kB / 1.598 GB, free: 6.672 MB / 1.092 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.009982/2.621, allocations: 5.609 MB / 1.604 GB, free: 1.078 MB / 1.092 GB Notification: Performance of collectPreVariables (initialization): time 0.001108/2.622, allocations: 109.7 kB / 1.604 GB, free: 0.9648 MB / 1.092 GB Notification: Performance of collectInitialEqns (initialization): time 0.003109/2.625, allocations: 3.044 MB / 1.607 GB, free: 13.97 MB / 1.108 GB Notification: Performance of collectInitialBindings (initialization): time 0.00171/2.627, allocations: 1.242 MB / 1.608 GB, free: 12.74 MB / 1.108 GB Notification: Performance of simplifyInitialFunctions (initialization): time 0.00177/2.628, allocations: 0.9666 MB / 1.609 GB, free: 11.76 MB / 1.108 GB Notification: Performance of setup shared object (initialization): time 9.093e-05/2.629, allocations: 301.1 kB / 1.609 GB, free: 11.46 MB / 1.108 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.005247/2.634, allocations: 2.444 MB / 1.612 GB, free: 9 MB / 1.108 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.006453/2.64, allocations: 3.722 MB / 1.615 GB, free: 4.754 MB / 1.108 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.1204/2.761, allocations: 22.37 MB / 1.637 GB, free: 14.05 MB / 1.139 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 2.346e-05/2.761, allocations: 8 kB / 1.637 GB, free: 14.05 MB / 1.139 GB Notification: Performance of matching and sorting (n=572) (initialization): time 0.01745/2.778, allocations: 7.172 MB / 1.644 GB, free: 7.039 MB / 1.139 GB Notification: Performance of prepare postOptimizeDAE: time 3.908e-05/2.778, allocations: 27.94 kB / 1.644 GB, free: 7.012 MB / 1.139 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.73e-05/2.778, allocations: 28 kB / 1.644 GB, free: 6.984 MB / 1.139 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001758/2.78, allocations: 461 kB / 1.645 GB, free: 6.527 MB / 1.139 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006645/2.787, allocations: 1.256 MB / 1.646 GB, free: 5.336 MB / 1.139 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005613/2.792, allocations: 6.861 MB / 1.653 GB, free: 14.12 MB / 1.154 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007508/2.8, allocations: 420.8 kB / 1.653 GB, free: 13.71 MB / 1.154 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001347/2.801, allocations: 239.9 kB / 1.653 GB, free: 13.47 MB / 1.154 GB Warning: Assuming fixed start value for the following 8 variables: FVU.fanExhaustAir.fan.vol.dynBal.U:VARIABLE(start = FVU.fanExhaustAir.fan.vol.dynBal.fluidVolume * FVU.fanExhaustAir.fan.vol.dynBal.rho_start * (-84437.5 + 1006.0 * (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start) * (1.0 - FVU.fanExhaustAir.fan.vol.dynBal.X_start[1]) + (2.5010145e6 + 1860.0 * (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start)) * FVU.fanExhaustAir.fan.vol.dynBal.X_start[1]) + (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real FVU.fanExhaustAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.V * 0.0011843079200592153 unit = "kg" fixed = true stateSelect=StateSelect.prefer protected = true ) "Mass of fluid" type: Real FVU.fanExhaustAir.fan.vol.dynBal.mXi[1]:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.dynBal.fluidVolume * FVU.fanExhaustAir.fan.vol.dynBal.rho_start * FVU.fanExhaustAir.fan.vol.dynBal.X_start[1] unit = "kg" fixed = true protected = true ) "Masses of independent components in the fluid" type: Real [1] FVU.fanSupplyAir.fan.vol.dynBal.U:VARIABLE(start = FVU.fanSupplyAir.fan.vol.dynBal.fluidVolume * FVU.fanSupplyAir.fan.vol.dynBal.rho_start * (-84437.5 + 1006.0 * (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start) * (1.0 - FVU.fanSupplyAir.fan.vol.dynBal.X_start[1]) + (2.5010145e6 + 1860.0 * (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start)) * FVU.fanSupplyAir.fan.vol.dynBal.X_start[1]) + (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real FVU.fanSupplyAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanSupplyAir.fan.vol.V * 0.005921539600296077 unit = "kg" fixed = true stateSelect=StateSelect.prefer protected = true ) "Mass of fluid" type: Real FVU.fanSupplyAir.fan.vol.dynBal.mXi[1]:VARIABLE(min = 0.0 start = FVU.fanSupplyAir.fan.vol.dynBal.fluidVolume * FVU.fanSupplyAir.fan.vol.dynBal.rho_start * FVU.fanSupplyAir.fan.vol.dynBal.X_start[1] unit = "kg" fixed = true protected = true ) "Masses of independent components in the fluid" type: Real [1] FVU.volume.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = "1" fixed = true nominal = 0.1 stateSelect=StateSelect.prefer ) "Structurally independent mass fractions" type: Real [1] FVU.volume.medium.T:VARIABLE(min = 1.0 max = 1e4 start = FVU.volume.T_start unit = "K" fixed = true nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" type: Real Notification: Performance of preBalanceInitialSystem (initialization_lambda0): time 0.009771/2.811, allocations: 3.921 MB / 1.657 GB, free: 9.555 MB / 1.154 GB Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006621/2.818, allocations: 3.649 MB / 1.661 GB, free: 5.383 MB / 1.154 GB Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1182/2.936, allocations: 22.02 MB / 1.682 GB, free: 15.02 MB / 1.186 GB Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.155e-05/2.936, allocations: 8.281 kB / 1.682 GB, free: 15.01 MB / 1.186 GB Notification: Performance of matching and sorting (n=572) (initialization_lambda0): time 0.01704/2.953, allocations: 6.923 MB / 1.689 GB, free: 8.234 MB / 1.186 GB Notification: Performance of prepare postOptimizeDAE: time 3.993e-05/2.953, allocations: 20.25 kB / 1.689 GB, free: 8.215 MB / 1.186 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 6.059e-05/2.953, allocations: 39.94 kB / 1.689 GB, free: 8.176 MB / 1.186 GB Notification: Performance of postOpt tearingSystem (initialization): time 0.001035/2.954, allocations: 358.7 kB / 1.689 GB, free: 7.812 MB / 1.186 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006635/2.961, allocations: 1.219 MB / 1.691 GB, free: 6.656 MB / 1.186 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008326/2.969, allocations: 9.23 MB / 1.7 GB, free: 12.81 MB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.006842/2.976, allocations: 433.5 kB / 1.7 GB, free: 12.39 MB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001324/2.978, allocations: 236 kB / 1.7 GB, free: 12.16 MB / 1.201 GB Warning: Assuming fixed start value for the following 8 variables: FVU.fanExhaustAir.fan.vol.dynBal.U:VARIABLE(start = FVU.fanExhaustAir.fan.vol.dynBal.fluidVolume * FVU.fanExhaustAir.fan.vol.dynBal.rho_start * (-84437.5 + 1006.0 * (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start) * (1.0 - FVU.fanExhaustAir.fan.vol.dynBal.X_start[1]) + (2.5010145e6 + 1860.0 * (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start)) * FVU.fanExhaustAir.fan.vol.dynBal.X_start[1]) + (-273.15 + FVU.fanExhaustAir.fan.vol.dynBal.T_start) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real FVU.fanExhaustAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.V * 0.0011843079200592153 unit = "kg" fixed = true stateSelect=StateSelect.prefer protected = true ) "Mass of fluid" type: Real FVU.fanExhaustAir.fan.vol.dynBal.mXi[1]:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.dynBal.fluidVolume * FVU.fanExhaustAir.fan.vol.dynBal.rho_start * FVU.fanExhaustAir.fan.vol.dynBal.X_start[1] unit = "kg" fixed = true protected = true ) "Masses of independent components in the fluid" type: Real [1] FVU.fanSupplyAir.fan.vol.dynBal.U:VARIABLE(start = FVU.fanSupplyAir.fan.vol.dynBal.fluidVolume * FVU.fanSupplyAir.fan.vol.dynBal.rho_start * (-84437.5 + 1006.0 * (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start) * (1.0 - FVU.fanSupplyAir.fan.vol.dynBal.X_start[1]) + (2.5010145e6 + 1860.0 * (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start)) * FVU.fanSupplyAir.fan.vol.dynBal.X_start[1]) + (-273.15 + FVU.fanSupplyAir.fan.vol.dynBal.T_start) * 0.0 unit = "J" fixed = true nominal = 1e5 protected = true ) "Internal energy of fluid" type: Real FVU.fanSupplyAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanSupplyAir.fan.vol.V * 0.005921539600296077 unit = "kg" fixed = true stateSelect=StateSelect.prefer protected = true ) "Mass of fluid" type: Real FVU.fanSupplyAir.fan.vol.dynBal.mXi[1]:VARIABLE(min = 0.0 start = FVU.fanSupplyAir.fan.vol.dynBal.fluidVolume * FVU.fanSupplyAir.fan.vol.dynBal.rho_start * FVU.fanSupplyAir.fan.vol.dynBal.X_start[1] unit = "kg" fixed = true protected = true ) "Masses of independent components in the fluid" type: Real [1] FVU.volume.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = "1" fixed = true nominal = 0.1 stateSelect=StateSelect.prefer ) "Structurally independent mass fractions" type: Real [1] FVU.volume.medium.T:VARIABLE(min = 1.0 max = 1e4 start = FVU.volume.T_start unit = "K" fixed = true nominal = 300.0 stateSelect=StateSelect.prefer ) "Temperature of medium" 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: 43 (FVU.volume.regularFlow[1],FVU.volume.regularFlow[2],FVU.volume.regularFlow[3],FVU.volume.regularFlow[4],FVU.volume.inFlow[4],FVU.volume.inFlow[3],FVU.volume.inFlow[2],FVU.volume.inFlow[1],$PRE.FVUController.pre1.u,$PRE.FVUController.rSFlipFlop.pre.u,$PRE.FVUController.timer1.entryTime,$PRE.FVUController.timer.entryTime,$PRE.FVUController.heatRecoveryPossible.y,$PRE.FVUController.coldRecoveryPossible.y,$PRE.FVUController.freeCoolingPossible.y,$PRE.FVUController.roomToBeVentilated.y,$PRE.FVUController.roomToBeHeated.y,$PRE.FVUController.roomToBeCooled.y,FVUController.greaterThreshold.y,FVUController.pre1.y,FVUController.pre1.u,FVUController.or3.y,FVUController.booleanExpression.y,FVUController.PexaLargerPsupa.y,FVUController.rSFlipFlop.pre.u,FVUController.rSFlipFlop.QI,FVUController.rSFlipFlop.Q,FVUController.timer1.entryTime,FVUController.not1.y,FVUController.timePassed.y,FVUController.timer.entryTime,FVUController.and3.y,FVUController.climatizationNeeded.y,FVUController.and2.y,FVUController.and1.y,FVUController.heatRecoveryPossible.y,FVUController.coldRecoveryPossible.y,FVUController.freeCoolingPossible.y,FVUController.roomToBeVentilated.y,FVUController.roomToBeHeated.y,FVUController.roomToBeCooled.y,$whenCondition1,$whenCondition2) * Number of discrete states: 0 () * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for initialization (544): * Single equations (assignments): 535 * Array equations: 2 * Algorithm blocks: 0 * Record equations: 0 * When equations: 0 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 5 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,4,100.0%), (1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(2,6), (1,3), (1,3)} Notification: Performance of prepare postOptimizeDAE: time 0.001845/2.979, allocations: 0.6269 MB / 1.701 GB, free: 11.59 MB / 1.201 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001812/2.981, allocations: 0.6214 MB / 1.701 GB, free: 10.96 MB / 1.201 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01482/2.996, allocations: 6.187 MB / 1.707 GB, free: 4.754 MB / 1.201 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.65e-05/2.996, allocations: 36 kB / 1.707 GB, free: 4.719 MB / 1.201 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 9.568e-06/2.996, allocations: 4 kB / 1.707 GB, free: 4.715 MB / 1.201 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.435/3.431, allocations: 5.002 MB / 1.712 GB, free: 0.5373 GB / 1.201 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0237/3.455, allocations: 13.25 MB / 1.725 GB, free: 0.5364 GB / 1.201 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.713e-05/3.455, allocations: 10 kB / 1.725 GB, free: 0.5364 GB / 1.201 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.004186/3.459, allocations: 0.8219 MB / 1.726 GB, free: 0.5364 GB / 1.201 GB Notification: Performance of postOpt tearingSystem (simulation): time 0.0007964/3.46, allocations: 320.8 kB / 1.726 GB, free: 0.5364 GB / 1.201 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003413/3.46, allocations: 126.2 kB / 1.727 GB, free: 0.5364 GB / 1.201 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.00362/3.464, allocations: 6.805 MB / 1.733 GB, free: 0.531 GB / 1.201 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 6.192e-06/3.464, allocations: 8.781 kB / 1.733 GB, free: 0.531 GB / 1.201 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01762/3.482, allocations: 8.913 MB / 1.742 GB, free: 0.5275 GB / 1.201 GB Notification: Performance of postOpt removeConstants (simulation): time 0.005105/3.487, allocations: 1.307 MB / 1.743 GB, free: 0.527 GB / 1.201 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.002025/3.489, allocations: 99.25 kB / 1.743 GB, free: 0.527 GB / 1.201 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005617/3.494, allocations: 360.3 kB / 1.744 GB, free: 0.5269 GB / 1.201 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008627/3.495, allocations: 306.9 kB / 1.744 GB, free: 0.5269 GB / 1.201 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0004683/3.496, allocations: 144.1 kB / 1.744 GB, free: 0.5268 GB / 1.201 GB Notification: Performance of sorting global known variables: time 0.006814/3.503, allocations: 3.746 MB / 1.748 GB, free: 0.5255 GB / 1.201 GB Notification: Performance of sort global known variables: time 3.5e-07/3.503, allocations: 2.906 kB / 1.748 GB, free: 0.5255 GB / 1.201 GB Notification: Performance of remove unused functions: time 0.0102/3.513, allocations: 2.741 MB / 1.75 GB, free: 0.5252 GB / 1.201 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 25 * Number of states: 25 (FVU.fanExhaustAir.fan.vol.dynBal.U,FVU.fanExhaustAir.fan.vol.dynBal.m,FVU.fanExhaustAir.fan.vol.dynBal.mXi[1],FVU.fanExhaustAir.fan.filter.s[1],FVU.fanExhaustAir.fan.filter.s[2],FVU.fanSupplyAir.fan.vol.dynBal.U,FVU.fanSupplyAir.fan.vol.dynBal.m,FVU.fanSupplyAir.fan.vol.dynBal.mXi[1],FVU.fanSupplyAir.fan.filter.s[1],FVU.fanSupplyAir.fan.filter.s[2],FVU.damperCirculationAir.filter.s[1],FVU.damperCirculationAir.filter.s[2],FVU.damperBypass.filter.s[1],FVU.damperBypass.filter.s[2],FVU.damperHeatRecovery.filter.s[1],FVU.damperHeatRecovery.filter.s[2],FVU.damperFreshAir.filter.s[1],FVU.damperFreshAir.filter.s[2],FVU.volume.medium.Xi[1],FVU.volume.medium.T,FVU.heatingValve.filter.s[1],FVU.heatingValve.filter.s[2],FVU.coolingValve.filter.s[1],FVU.coolingValve.filter.s[2],supplyAirTemperature.T) * Number of discrete variables: 25 (FVUController.timePassed.y,FVUController.rSFlipFlop.Q,$whenCondition2,$whenCondition1,FVUController.roomToBeCooled.y,FVUController.roomToBeHeated.y,FVUController.roomToBeVentilated.y,FVUController.freeCoolingPossible.y,FVUController.coldRecoveryPossible.y,FVUController.heatRecoveryPossible.y,FVUController.and1.y,FVUController.and2.y,FVUController.climatizationNeeded.y,FVUController.and3.y,FVUController.timer.entryTime,FVUController.not1.y,FVUController.timer1.entryTime,FVUController.rSFlipFlop.QI,FVUController.rSFlipFlop.pre.u,FVUController.PexaLargerPsupa.y,FVUController.booleanExpression.y,FVUController.or3.y,FVUController.pre1.u,FVUController.pre1.y,FVUController.greaterThreshold.y) * Number of discrete states: 8 (FVUController.pre1.u,FVUController.rSFlipFlop.pre.u,FVUController.heatRecoveryPossible.y,FVUController.coldRecoveryPossible.y,FVUController.freeCoolingPossible.y,FVUController.roomToBeVentilated.y,FVUController.roomToBeHeated.y,FVUController.roomToBeCooled.y) * Number of clocked states: 0 () * Top-level inputs: 0 Notification: Strong component statistics for simulation (375): * Single equations (assignments): 362 * Array equations: 0 * Algorithm blocks: 0 * Record equations: 4 * When equations: 2 * If-equations: 0 * Equation systems (not torn): 2 * Torn equation systems: 5 * 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): 2 systems {1, 1} * Without analytic Jacobian (size): 0 systems Notification: Torn system details for strict tearing set: * Linear torn systems (#iteration vars, #inner vars, density): 2 systems {(1,4,100.0%), (1,9,100.0%)} * Non-linear torn systems (#iteration vars, #inner vars): 3 systems {(2,6), (1,3), (1,3)} Notification: Performance of Backend phase and start with SimCode phase: time 0.0025/3.515, allocations: 1.117 MB / 1.751 GB, free: 0.5251 GB / 1.201 GB Notification: Performance of simCode: created initialization part: time 0.01977/3.535, allocations: 10.01 MB / 1.761 GB, free: 0.5215 GB / 1.201 GB Notification: Performance of simCode: created event and clocks part: time 1.507e-05/3.535, allocations: 2.594 kB / 1.761 GB, free: 0.5215 GB / 1.201 GB Notification: Performance of simCode: created simulation system equations: time 0.00685/3.542, allocations: 3.227 MB / 1.764 GB, free: 0.5203 GB / 1.201 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01661/3.559, allocations: 2.878 MB / 1.767 GB, free: 0.5197 GB / 1.201 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.02466/3.583, allocations: 13.2 MB / 1.78 GB, free: 0.5138 GB / 1.201 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.004591/3.588, allocations: 3.618 MB / 1.784 GB, free: 0.5127 GB / 1.201 GB Notification: Performance of simCode: alias equations: time 0.009324/3.597, allocations: 1.903 MB / 1.785 GB, free: 0.5127 GB / 1.201 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001971/3.599, allocations: 0.4931 MB / 1.786 GB, free: 0.5126 GB / 1.201 GB Notification: Performance of SimCode: time 8.21e-07/3.599, allocations: 0 / 1.786 GB, free: 0.5126 GB / 1.201 GB Notification: Performance of Templates: time 0.165/3.764, allocations: 122.2 MB / 1.905 GB, free: 425.7 MB / 1.201 GB make -j1 -f AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.makefile (rm -f AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe ; mkfifo AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe ; head -c 1048576 < AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe >> ../files/AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.sim & ./AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit -abortSlowSimulation -alarm=480 -s cvode -lv LOG_STATS > AixLib_latest_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe 2>&1)