Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_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 1.3.2/package.mo", uses=false)
Using package AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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: "" <> buildModelFMU(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit,fileNamePrefix="AixLib_AixLib_Airflow_FacadeVentilationUnit_Examples_FacadeVentilationUnit",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit,fileNamePrefix="AixLib_AixLib_Airflow_FacadeVentilationUnit_Examples_FacadeVentilationUnit",fmuType="me",version="2.0",platforms={"static"})
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001506/0.001506, allocations: 108 kB / 15.6 MB, free: 132 kB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001727/0.001727, allocations: 195 kB / 16.53 MB, free: 6.391 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.442/1.442, allocations: 222.9 MB / 240.2 MB, free: 4.391 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1753/0.1753, allocations: 12.02 MB / 302.4 MB, free: 0.8945 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005697/0.0005693, allocations: 27.94 kB / 355.5 MB, free: 3.832 MB / 286.1 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/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 1.3.2/package.mo): time 1.863/1.863, allocations: 268.1 MB / 0.6608 GB, free: 0.7695 MB / 462.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002012/0.002012, allocations: 115.5 kB / 0.7802 GB, free: 32.72 MB / 0.545 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2048/0.2068, allocations: 108.4 MB / 0.886 GB, free: 1.266 MB / 0.5919 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit): time 0.9065/1.113, allocations: 462.8 MB / 1.338 GB, free: 10.39 MB / 0.9357 GB
Notification: Performance of NFInst.instExpressions: time 0.6552/1.769, allocations: 60.8 MB / 1.397 GB, free: 1.383 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01334/1.782, allocations: 232.9 kB / 1.398 GB, free: 1.383 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 0.01449/1.797, allocations: 4.639 MB / 1.402 GB, free: 1.375 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.03534/1.832, allocations: 12.05 MB / 1.414 GB, free: 1.102 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.02081/1.853, allocations: 8.716 MB / 1.422 GB, free: 0.8555 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.02835/1.881, allocations: 18.98 MB / 1.441 GB, free: 0.8047 MB / 0.9825 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.01278/1.894, allocations: 7.836 MB / 1.449 GB, free: 15.88 MB / 0.9982 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.02386/1.918, allocations: 10.28 MB / 1.459 GB, free: 15.74 MB / 0.9982 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.0119/1.93, allocations: 6.043 MB / 1.465 GB, free: 14.94 MB / 0.9982 GB
Notification: Performance of NFPackage.collectConstants: time 0.002826/1.933, allocations: 0.9896 MB / 1.465 GB, free: 14.94 MB / 0.9982 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.02186/1.954, allocations: 10.46 MB / 1.476 GB, free: 14.84 MB / 0.9982 GB
Notification: Performance of NFScalarize.scalarize: time 0.004818/1.959, allocations: 2.833 MB / 1.478 GB, free: 14.54 MB / 0.9982 GB
Notification: Performance of NFVerifyModel.verify: time 0.009408/1.969, allocations: 4.713 MB / 1.483 GB, free: 13.34 MB / 0.9982 GB
Notification: Performance of NFConvertDAE.convert: time 0.02887/1.998, allocations: 16.55 MB / 1.499 GB, free: 9.781 MB / 0.9982 GB
Notification: Performance of FrontEnd - DAE generated: time 5.39e-06/1.998, allocations: 1.406 kB / 1.499 GB, free: 9.781 MB / 0.9982 GB
Notification: Performance of FrontEnd: time 1.543e-06/1.998, allocations: 0 / 1.499 GB, free: 9.781 MB / 0.9982 GB
Notification: Performance of Transformations before backend: time 0.000281/1.998, allocations: 4 kB / 1.499 GB, free: 9.777 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 0.02449/2.022, allocations: 9.215 MB / 1.508 GB, free: 4.973 MB / 0.9982 GB
Notification: Performance of prepare preOptimizeDAE: time 5.251e-05/2.023, allocations: 8.469 kB / 1.508 GB, free: 4.973 MB / 0.9982 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001616/2.024, allocations: 0.6567 MB / 1.509 GB, free: 4.789 MB / 0.9982 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.02081/2.045, allocations: 2.998 MB / 1.512 GB, free: 3.637 MB / 0.9982 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01517/2.06, allocations: 6.344 MB / 1.518 GB, free: 1.297 MB / 0.9982 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.002181/2.062, allocations: 0.8521 MB / 1.519 GB, free: 1.023 MB / 0.9982 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.002205/2.065, allocations: 0.5216 MB / 1.519 GB, free: 1.02 MB / 0.9982 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01488/2.08, allocations: 7.034 MB / 1.526 GB, free: 14.85 MB / 1.014 GB
Notification: Performance of preOpt findStateOrder (simulation): time 0.0001026/2.08, allocations: 9.812 kB / 1.526 GB, free: 14.84 MB / 1.014 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0006036/2.08, allocations: 199.7 kB / 1.526 GB, free: 14.8 MB / 1.014 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0002034/2.08, allocations: 223.8 kB / 1.527 GB, free: 14.59 MB / 1.014 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01749/2.098, allocations: 6.832 MB / 1.533 GB, free: 10.19 MB / 1.014 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.06248/2.16, allocations: 32.84 MB / 1.565 GB, free: 9.617 MB / 1.045 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.01404/2.175, allocations: 4.966 MB / 1.57 GB, free: 4.5 MB / 1.045 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.009468/2.184, allocations: 2.677 MB / 1.573 GB, free: 1.82 MB / 1.045 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.002497/2.187, allocations: 1.308 MB / 1.574 GB, free: 276 kB / 1.045 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.01078/2.197, allocations: 2.974 MB / 1.577 GB, free: 13.26 MB / 1.061 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.00696/2.204, allocations: 0.6691 MB / 1.578 GB, free: 12.6 MB / 1.061 GB
Notification: Performance of pre-optimization done (n=358): time 2.886e-05/2.204, allocations: 0 / 1.578 GB, free: 12.6 MB / 1.061 GB
Notification: Performance of matching and sorting (n=367): time 0.06719/2.272, allocations: 14.97 MB / 1.592 GB, free: 13.47 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 0.0001284/2.272, allocations: 152.4 kB / 1.592 GB, free: 13.3 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01462/2.287, allocations: 5.601 MB / 1.598 GB, free: 7.711 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.001362/2.288, allocations: 113.7 kB / 1.598 GB, free: 7.594 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003995/2.292, allocations: 3.042 MB / 1.601 GB, free: 4.551 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002521/2.294, allocations: 1.246 MB / 1.602 GB, free: 3.316 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.004496/2.299, allocations: 0.9639 MB / 1.603 GB, free: 2.34 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 0.0001074/2.299, allocations: 301.1 kB / 1.603 GB, free: 2.043 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.006923/2.306, allocations: 2.47 MB / 1.606 GB, free: 15.55 MB / 1.092 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.008059/2.314, allocations: 3.748 MB / 1.609 GB, free: 11.28 MB / 1.092 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.1349/2.449, allocations: 22.51 MB / 1.631 GB, free: 4.43 MB / 1.108 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.188e-05/2.449, allocations: 11.94 kB / 1.631 GB, free: 4.418 MB / 1.108 GB
Notification: Performance of matching and sorting (n=572) (initialization): time 0.02067/2.47, allocations: 7.228 MB / 1.639 GB, free: 13.35 MB / 1.123 GB
Notification: Performance of prepare postOptimizeDAE: time 5.153e-05/2.47, allocations: 16 kB / 1.639 GB, free: 13.34 MB / 1.123 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.492e-05/2.47, allocations: 32 kB / 1.639 GB, free: 13.3 MB / 1.123 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001776/2.472, allocations: 463.1 kB / 1.639 GB, free: 12.85 MB / 1.123 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006895/2.479, allocations: 1.266 MB / 1.64 GB, free: 11.64 MB / 1.123 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.006268/2.485, allocations: 6.882 MB / 1.647 GB, free: 4.418 MB / 1.123 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.007751/2.493, allocations: 438.8 kB / 1.647 GB, free: 3.992 MB / 1.123 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.00128/2.494, allocations: 239.8 kB / 1.648 GB, free: 3.758 MB / 1.123 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]) + (2501014.5 + 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 = 100000.0 protected = true )  "Internal energy of fluid" type: Real
         FVU.fanExhaustAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.V * 0.001184307920059215 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]) + (2501014.5 + 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 = 100000.0 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 = 10000.0 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 0.01071/2.505, allocations: 3.948 MB / 1.651 GB, free: 15.8 MB / 1.139 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.007942/2.513, allocations: 3.677 MB / 1.655 GB, free: 11.61 MB / 1.139 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.1309/2.644, allocations: 22.16 MB / 1.677 GB, free: 5.105 MB / 1.154 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 4.214e-05/2.644, allocations: 15.94 kB / 1.677 GB, free: 5.09 MB / 1.154 GB
Notification: Performance of matching and sorting (n=572) (initialization_lambda0): time 0.01901/2.663, allocations: 6.98 MB / 1.684 GB, free: 14.26 MB / 1.17 GB
Notification: Performance of prepare postOptimizeDAE: time 3.964e-05/2.663, allocations: 21.56 kB / 1.684 GB, free: 14.24 MB / 1.17 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.373e-05/2.663, allocations: 28 kB / 1.684 GB, free: 14.21 MB / 1.17 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.001089/2.664, allocations: 360.4 kB / 1.684 GB, free: 13.85 MB / 1.17 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.006544/2.67, allocations: 1.231 MB / 1.685 GB, free: 12.68 MB / 1.17 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.008123/2.679, allocations: 9.245 MB / 1.694 GB, free: 2.828 MB / 1.17 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.008128/2.687, allocations: 444.1 kB / 1.695 GB, free: 2.395 MB / 1.17 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001378/2.688, allocations: 235.9 kB / 1.695 GB, free: 2.164 MB / 1.17 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]) + (2501014.5 + 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 = 100000.0 protected = true )  "Internal energy of fluid" type: Real
         FVU.fanExhaustAir.fan.vol.dynBal.m:VARIABLE(min = 0.0 start = FVU.fanExhaustAir.fan.vol.V * 0.001184307920059215 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]) + (2501014.5 + 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 = 100000.0 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 = 10000.0 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 0.002535/2.691, allocations: 0.6349 MB / 1.695 GB, free: 1.598 MB / 1.17 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.002109/2.693, allocations: 0.6173 MB / 1.696 GB, free: 0.9727 MB / 1.17 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01848/2.711, allocations: 6.245 MB / 1.702 GB, free: 10.71 MB / 1.186 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 4.205e-05/2.711, allocations: 47.98 kB / 1.702 GB, free: 10.67 MB / 1.186 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.404e-05/2.711, allocations: 0 / 1.702 GB, free: 10.67 MB / 1.186 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.0123/2.724, allocations: 5.071 MB / 1.707 GB, free: 5.543 MB / 1.186 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.03032/2.754, allocations: 13.35 MB / 1.72 GB, free: 8.152 MB / 1.201 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.634e-05/2.754, allocations: 8 kB / 1.72 GB, free: 8.145 MB / 1.201 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.005289/2.759, allocations: 0.8336 MB / 1.721 GB, free: 7.348 MB / 1.201 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.001014/2.761, allocations: 322.9 kB / 1.721 GB, free: 7.023 MB / 1.201 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0006974/2.761, allocations: 119.9 kB / 1.721 GB, free: 6.906 MB / 1.201 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.005277/2.767, allocations: 6.808 MB / 1.728 GB, free: 15.74 MB / 1.217 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 7.574e-06/2.767, allocations: 11.09 kB / 1.728 GB, free: 15.73 MB / 1.217 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.02202/2.789, allocations: 8.998 MB / 1.737 GB, free: 6.594 MB / 1.217 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00358/2.792, allocations: 1.321 MB / 1.738 GB, free: 5.246 MB / 1.217 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001789/2.794, allocations: 95.98 kB / 1.738 GB, free: 5.152 MB / 1.217 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.005887/2.8, allocations: 382.6 kB / 1.739 GB, free: 4.781 MB / 1.217 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0008353/2.801, allocations: 297.8 kB / 1.739 GB, free: 4.492 MB / 1.217 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0005182/2.801, allocations: 151.9 kB / 1.739 GB, free: 4.344 MB / 1.217 GB
Notification: Performance of sorting global known variables: time 0.007609/2.809, allocations: 3.742 MB / 1.743 GB, free: 0.6172 MB / 1.217 GB
Notification: Performance of sort global known variables: time 3.41e-07/2.809, allocations: 0 / 1.743 GB, free: 0.6172 MB / 1.217 GB
Notification: Performance of remove unused functions: time 0.01104/2.82, allocations: 2.738 MB / 1.745 GB, free: 13.88 MB / 1.233 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 0.02417/2.844, allocations: 10.5 MB / 1.756 GB, free: 3.5 MB / 1.233 GB
Notification: Performance of simCode: created initialization part: time 0.03782/2.882, allocations: 12.29 MB / 1.768 GB, free: 7.402 MB / 1.248 GB
Notification: Performance of simCode: created event and clocks part: time 1.239e-05/2.882, allocations: 4.438 kB / 1.768 GB, free: 7.398 MB / 1.248 GB
Notification: Performance of simCode: created simulation system equations: time 0.008295/2.89, allocations: 3.258 MB / 1.771 GB, free: 4.199 MB / 1.248 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01522/2.906, allocations: 2.884 MB / 1.774 GB, free: 1.531 MB / 1.248 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.1298/3.035, allocations: 66.92 MB / 1.839 GB, free: 9.238 MB / 1.326 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.006727/3.042, allocations: 3.621 MB / 1.843 GB, free: 5.574 MB / 1.326 GB
Notification: Performance of simCode: alias equations: time 0.01175/3.054, allocations: 1.907 MB / 1.844 GB, free: 3.688 MB / 1.326 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.00629/3.06, allocations: 2.975 MB / 1.847 GB, free: 0.7109 MB / 1.326 GB
Notification: Performance of SimCode: time 9.52e-07/3.06, allocations: 0 / 1.847 GB, free: 0.7109 MB / 1.326 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.5913/3.652, allocations: 179.7 MB / 2.023 GB, free: 0.5585 GB / 1.326 GB
Notification: Performance of buildModelFMU: Generate platform static: time 16.11/19.76, allocations: 18.8 kB / 2.023 GB, free: 0.5585 GB / 1.326 GB
(rm -f AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe ; mkfifo AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe ; head -c 1048576 < AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe >> ../files/AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit_res.csv --start-time 0 --stop-time 86400 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 34.56 AixLib_AixLib_Airflow_FacadeVentilationUnit_Examples_FacadeVentilationUnit.fmu > AixLib_AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit.pipe 2>&1)