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 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+maint.om/package.mo): time 0.001164/0.001164, allocations: 80.44 kB / 19.17 MB, free: 0.7422 MB / 13.93 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo): time 0.001331/0.001331, allocations: 169.9 kB / 22.46 MB, free: 2.105 MB / 18.57 MB
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo): time 0.9121/0.9121, allocations: 177.1 MB / 202.8 MB, free: 5.738 MB / 186.7 MB
"
[Timeout remaining time 179]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo): time 0.03818/0.03818, allocations: 9.114 MB / 268.3 MB, free: 4.484 MB / 250.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005712/0.0005712, allocations: 31.89 kB / 327.8 MB, free: 5.82 MB / 298.7 MB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 180]
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo", uses=false) [Timeout 180]
"Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/package.mo): time 1.581/1.581, allocations: 275 MB / 0.6467 GB, free: 2.852 MB / 0.4949 GB
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/EmbeddedTargets/STM32F4/Functions/HAL.mo:5:3-11:14:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/OperatingSystem/DynamicArray.mo:6:3-94:18:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1041:3-1062:27:writable] Warning: External function annotation should occur on the external-clause, not on the function.
[/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/Incubate/Utilities/Functions.mo:1064:3-1092:25:writable] Warning: External function annotation should occur on the external-clause, not on the function.
"
[Timeout remaining time 178]
Using package AixLib with version 3.0.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 3.0.0/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 2.2.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.2.0/package.mo)
Using package Modelica with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.1.0+maint.om/package.mo)
Using package Complex with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.1.0+maint.om/package.mo)
Using package ModelicaServices with version 4.1.0 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.1.0+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"}) [Timeout 660]
"Notification: Performance of FrontEnd - loaded program: time 2.234e-06/2.234e-06, allocations: 3.938 kB / 0.9279 GB, free: 21.21 MB / 0.7293 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 2.486e-05/2.709e-05, allocations: 9.016 kB / 0.9279 GB, free: 21.21 MB / 0.7293 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.FacadeVentilationUnit.Examples.FacadeVentilationUnit): time 0.9211/0.9211, allocations: 414.3 MB / 1.333 GB, free: 5.094 MB / 1.026 GB
Notification: Performance of NFInst.instExpressions: time 0.0743/0.9954, allocations: 58.55 MB / 1.39 GB, free: 4.348 MB / 1.026 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.01193/1.007, allocations: 332.9 kB / 1.39 GB, free: 4.348 MB / 1.026 GB
Notification: Performance of NFTyping.typeComponents: time 0.01373/1.021, allocations: 5.444 MB / 1.395 GB, free: 4.129 MB / 1.026 GB
Notification: Performance of NFTyping.typeBindings: time 0.0325/1.054, allocations: 13.39 MB / 1.408 GB, free: 1.781 MB / 1.026 GB
Notification: Performance of NFTyping.typeClassSections: time 0.01907/1.073, allocations: 9.474 MB / 1.418 GB, free: 1.199 MB / 1.026 GB
Notification: Performance of NFFlatten.flatten: time 0.03299/1.106, allocations: 26.48 MB / 1.444 GB, free: 3.668 MB / 1.042 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.0147/1.12, allocations: 6.193 MB / 1.45 GB, free: 15.42 MB / 1.057 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.03352/1.154, allocations: 14.8 MB / 1.464 GB, free: 6.738 MB / 1.057 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.01248/1.166, allocations: 5.422 MB / 1.469 GB, free: 4.184 MB / 1.057 GB
Notification: Performance of NFPackage.collectConstants: time 0.003178/1.17, allocations: 0.9627 MB / 1.47 GB, free: 4.184 MB / 1.057 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01772/1.187, allocations: 8.53 MB / 1.479 GB, free: 0.8203 MB / 1.057 GB
Notification: Performance of NFScalarize.scalarize: time 0.004967/1.192, allocations: 3.189 MB / 1.482 GB, free: 14.08 MB / 1.073 GB
Notification: Performance of NFVerifyModel.verify: time 0.008879/1.201, allocations: 3.29 MB / 1.485 GB, free: 10.92 MB / 1.073 GB
Notification: Performance of NFConvertDAE.convert: time 0.03242/1.234, allocations: 17.62 MB / 1.502 GB, free: 10.14 MB / 1.089 GB
Notification: Performance of FrontEnd - DAE generated: time 5.84e-06/1.234, allocations: 0 / 1.502 GB, free: 10.14 MB / 1.089 GB
Notification: Performance of FrontEnd: time 1.884e-06/1.234, allocations: 4 kB / 1.502 GB, free: 10.14 MB / 1.089 GB
Notification: Performance of Transformations before backend: time 0.0004767/1.234, allocations: 0 / 1.502 GB, free: 10.14 MB / 1.089 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 1248
 * Number of variables: 1248
Notification: Performance of Generate backend data structure: time 0.02111/1.255, allocations: 9.879 MB / 1.512 GB, free: 284 kB / 1.089 GB
Notification: Performance of prepare preOptimizeDAE: time 6.085e-05/1.255, allocations: 12.03 kB / 1.512 GB, free: 272 kB / 1.089 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.001593/1.257, allocations: 0.6454 MB / 1.512 GB, free: 15.61 MB / 1.104 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.01291/1.27, allocations: 2.762 MB / 1.515 GB, free: 12.85 MB / 1.104 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.01598/1.286, allocations: 9.8 MB / 1.525 GB, free: 3.227 MB / 1.104 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0005526/1.286, allocations: 0.6284 MB / 1.525 GB, free: 2.551 MB / 1.104 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.001999/1.288, allocations: 0.5027 MB / 1.526 GB, free: 2.051 MB / 1.104 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.01492/1.303, allocations: 7.52 MB / 1.533 GB, free: 10.25 MB / 1.12 GB
Notification: Performance of preOpt findStateOrder (simulation): time 9.637e-05/1.303, allocations: 6.812 kB / 1.533 GB, free: 10.25 MB / 1.12 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0008468/1.304, allocations: 202.5 kB / 1.533 GB, free: 10.05 MB / 1.12 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001538/1.304, allocations: 199.5 kB / 1.534 GB, free: 9.859 MB / 1.12 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.01402/1.318, allocations: 6.825 MB / 1.54 GB, free: 3.051 MB / 1.12 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 0.04957/1.368, allocations: 23.87 MB / 1.564 GB, free: 11.36 MB / 1.151 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.007236/1.375, allocations: 4.083 MB / 1.567 GB, free: 7.297 MB / 1.151 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.004266/1.379, allocations: 2.559 MB / 1.57 GB, free: 4.727 MB / 1.151 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.0007112/1.38, allocations: 262.4 kB / 1.57 GB, free: 4.469 MB / 1.151 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.005118/1.385, allocations: 3.501 MB / 1.574 GB, free: 0.8008 MB / 1.151 GB
Notification: Performance of preOpt simplifyInStream (simulation): time 0.003641/1.389, allocations: 0.8365 MB / 1.574 GB, free: 15.97 MB / 1.167 GB
Notification: Performance of pre-optimization done (n=341): time 1.588e-05/1.389, allocations: 7.922 kB / 1.574 GB, free: 15.96 MB / 1.167 GB
Notification: Performance of matching and sorting (n=350): time 0.03123/1.42, allocations: 14.9 MB / 1.589 GB, free: 1 MB / 1.167 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 8.146e-05/1.42, allocations: 115.9 kB / 1.589 GB, free: 0.8672 MB / 1.167 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.01218/1.432, allocations: 6.529 MB / 1.596 GB, free: 10.38 MB / 1.182 GB
Notification: Performance of collectPreVariables (initialization): time 0.001306/1.434, allocations: 109.7 kB / 1.596 GB, free: 10.26 MB / 1.182 GB
Notification: Performance of collectInitialEqns (initialization): time 0.003949/1.438, allocations: 3.422 MB / 1.599 GB, free: 6.844 MB / 1.182 GB
Notification: Performance of collectInitialBindings (initialization): time 0.002816/1.44, allocations: 1.219 MB / 1.6 GB, free: 5.641 MB / 1.182 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.002354/1.443, allocations: 0.9045 MB / 1.601 GB, free: 4.723 MB / 1.182 GB
Notification: Performance of setup shared object (initialization): time 0.0001021/1.443, allocations: 305.1 kB / 1.601 GB, free: 4.422 MB / 1.182 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.004301/1.447, allocations: 2.404 MB / 1.604 GB, free: 1.996 MB / 1.182 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.005314/1.452, allocations: 4.642 MB / 1.608 GB, free: 12.61 MB / 1.198 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.0646/1.517, allocations: 22.22 MB / 1.63 GB, free: 6.023 MB / 1.214 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.474e-05/1.517, allocations: 8 kB / 1.63 GB, free: 6.016 MB / 1.214 GB
Notification: Performance of matching and sorting (n=540) (initialization): time 0.01337/1.53, allocations: 7.134 MB / 1.637 GB, free: 15.04 MB / 1.229 GB
Notification: Performance of prepare postOptimizeDAE: time 4.429e-05/1.53, allocations: 16 kB / 1.637 GB, free: 15.02 MB / 1.229 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.408e-05/1.531, allocations: 35.98 kB / 1.637 GB, free: 14.99 MB / 1.229 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0009411/1.531, allocations: 464.7 kB / 1.637 GB, free: 14.53 MB / 1.229 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003744/1.535, allocations: 1.16 MB / 1.639 GB, free: 13.43 MB / 1.229 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.004499/1.54, allocations: 6.671 MB / 1.645 GB, free: 6.449 MB / 1.229 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.00617/1.546, allocations: 467.8 kB / 1.645 GB, free: 5.992 MB / 1.229 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.001433/1.547, allocations: 236 kB / 1.646 GB, free: 5.762 MB / 1.229 GB
Warning: Assuming fixed start value for the following 8 variables:
         FVU.fanExhaustAir.fan.vol.dynBal.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.1 protected = true )  \"Structurally independent mass fractions\" type: Real [1]
         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.fanSupplyAir.fan.vol.dynBal.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.01 protected = true )  \"Structurally independent mass fractions\" 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.volume.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.01 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 0.009744/1.557, allocations: 4.139 MB / 1.65 GB, free: 1.613 MB / 1.229 GB
Notification: Performance of partitionIndependentBlocks (initialization_lambda0): time 0.006241/1.563, allocations: 4.592 MB / 1.654 GB, free: 12.27 MB / 1.245 GB
Notification: Performance of analyzeInitialSystem (initialization_lambda0): time 0.0655/1.629, allocations: 22.02 MB / 1.676 GB, free: 5.891 MB / 1.261 GB
Notification: Performance of solveInitialSystemEqSystem (initialization_lambda0): time 3.741e-05/1.629, allocations: 8 kB / 1.676 GB, free: 5.883 MB / 1.261 GB
Notification: Performance of matching and sorting (n=540) (initialization_lambda0): time 0.01302/1.642, allocations: 6.965 MB / 1.683 GB, free: 15.07 MB / 1.276 GB
Notification: Performance of prepare postOptimizeDAE: time 3.168e-05/1.642, allocations: 19.98 kB / 1.683 GB, free: 15.05 MB / 1.276 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.137e-05/1.642, allocations: 32 kB / 1.683 GB, free: 15.02 MB / 1.276 GB
Notification: Performance of postOpt tearingSystem (initialization): time 0.0006378/1.643, allocations: 366.2 kB / 1.683 GB, free: 14.65 MB / 1.276 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.003025/1.646, allocations: 1.123 MB / 1.684 GB, free: 13.59 MB / 1.276 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.005693/1.651, allocations: 8.674 MB / 1.693 GB, free: 4.414 MB / 1.276 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.004986/1.656, allocations: 471.4 kB / 1.693 GB, free: 3.953 MB / 1.276 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0007133/1.657, allocations: 231.9 kB / 1.693 GB, free: 3.727 MB / 1.276 GB
Warning: Assuming fixed start value for the following 8 variables:
         FVU.fanExhaustAir.fan.vol.dynBal.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.1 protected = true )  \"Structurally independent mass fractions\" type: Real [1]
         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.fanSupplyAir.fan.vol.dynBal.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.01 protected = true )  \"Structurally independent mass fractions\" 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.volume.medium.Xi[1]:VARIABLE(flow=false min = 0.0 max = 1.0 start = 0.01 unit = \"1\" fixed = true nominal = 0.01 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: 140
 * 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 (512):
 * Single equations (assignments): 503
 * 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 0.001438/1.658, allocations: 0.6036 MB / 1.694 GB, free: 3.18 MB / 1.276 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.001713/1.66, allocations: 0.7141 MB / 1.694 GB, free: 2.461 MB / 1.276 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.01065/1.671, allocations: 6.307 MB / 1.701 GB, free: 12.14 MB / 1.292 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.909e-05/1.671, allocations: 39.94 kB / 1.701 GB, free: 12.1 MB / 1.292 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.16e-05/1.671, allocations: 4 kB / 1.701 GB, free: 12.09 MB / 1.292 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.007796/1.679, allocations: 5.095 MB / 1.706 GB, free: 6.93 MB / 1.292 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 0.02464/1.703, allocations: 12.49 MB / 1.718 GB, free: 10.41 MB / 1.307 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.501e-05/1.703, allocations: 8 kB / 1.718 GB, free: 10.4 MB / 1.307 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002525/1.706, allocations: 0.8395 MB / 1.719 GB, free: 9.594 MB / 1.307 GB
Notification: Performance of postOpt tearingSystem (simulation): time 0.0006116/1.706, allocations: 324.4 kB / 1.719 GB, free: 9.27 MB / 1.307 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0003396/1.707, allocations: 115.9 kB / 1.719 GB, free: 9.156 MB / 1.307 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 0.004152/1.711, allocations: 6.585 MB / 1.726 GB, free: 2.25 MB / 1.307 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 8.055e-06/1.711, allocations: 14.72 kB / 1.726 GB, free: 2.238 MB / 1.307 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.01479/1.726, allocations: 8.925 MB / 1.734 GB, free: 9.164 MB / 1.323 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.00383/1.73, allocations: 1.333 MB / 1.736 GB, free: 7.828 MB / 1.323 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.001408/1.731, allocations: 84 kB / 1.736 GB, free: 7.746 MB / 1.323 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.003834/1.735, allocations: 401.1 kB / 1.736 GB, free: 7.355 MB / 1.323 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0005317/1.735, allocations: 297.7 kB / 1.736 GB, free: 7.066 MB / 1.323 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0003036/1.736, allocations: 148 kB / 1.736 GB, free: 6.922 MB / 1.323 GB
Notification: Performance of sorting global known variables: time 0.009957/1.746, allocations: 4.401 MB / 1.741 GB, free: 2.559 MB / 1.323 GB
Notification: Performance of sort global known variables: time 2.91e-07/1.746, allocations: 0 / 1.741 GB, free: 2.559 MB / 1.323 GB
Notification: Performance of remove unused functions: time 0.01291/1.758, allocations: 2.746 MB / 1.743 GB, free: 15.81 MB / 1.339 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 26
 * Number of states: 17 (FVU.fanExhaustAir.fan.vol.dynBal.medium.Xi[1],FVU.fanExhaustAir.fan.vol.dynBal.U,FVU.fanExhaustAir.fan.vol.dynBal.m,FVU.fanExhaustAir.fan.motSpe.y,FVU.fanSupplyAir.fan.vol.dynBal.medium.Xi[1],FVU.fanSupplyAir.fan.vol.dynBal.U,FVU.fanSupplyAir.fan.vol.dynBal.m,FVU.fanSupplyAir.fan.motSpe.y,FVU.damperCirculationAir.actPos.y,FVU.damperBypass.actPos.y,FVU.damperHeatRecovery.actPos.y,FVU.damperFreshAir.actPos.y,FVU.volume.medium.Xi[1],FVU.volume.medium.T,FVU.heatingValve.actPos.y,FVU.coolingValve.actPos.y,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 (358):
 * Single equations (assignments): 345
 * 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
   {(1,9,100.0%), (1,4,100.0%)}
 * 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 0.01718/1.776, allocations: 10.39 MB / 1.754 GB, free: 5.516 MB / 1.339 GB
Notification: Performance of simCode: created initialization part: time 0.01757/1.793, allocations: 9.561 MB / 1.763 GB, free: 12.1 MB / 1.354 GB
Notification: Performance of simCode: created event and clocks part: time 1.515e-05/1.793, allocations: 4.5 kB / 1.763 GB, free: 12.1 MB / 1.354 GB
Notification: Performance of simCode: created simulation system equations: time 0.006036/1.799, allocations: 3.188 MB / 1.766 GB, free: 8.965 MB / 1.354 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.01285/1.812, allocations: 3.601 MB / 1.77 GB, free: 5.523 MB / 1.354 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.5283/2.34, allocations: 53.66 MB / 1.822 GB, free: 0.5804 GB / 1.354 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.005751/2.346, allocations: 3.472 MB / 1.825 GB, free: 0.5796 GB / 1.354 GB
Notification: Performance of simCode: alias equations: time 0.008765/2.355, allocations: 1.994 MB / 1.827 GB, free: 0.5795 GB / 1.354 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.005049/2.36, allocations: 3.322 MB / 1.831 GB, free: 0.577 GB / 1.354 GB
Notification: Performance of SimCode: time 2.324e-06/2.36, allocations: 0 / 1.831 GB, free: 0.577 GB / 1.354 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.2296/2.59, allocations: 208.8 MB / 2.034 GB, free: 403.8 MB / 1.354 GB
Notification: Performance of buildModelFMU: Generate platform static: time 17.85/20.44, allocations: 4 kB / 2.034 GB, free: 403.8 MB / 1.354 GB
"
[Timeout remaining time 639]
(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) [Timeout 52.5]
[Calling os._exit(0), Time elapsed: 24.94261284545064]
Failed to read output from testmodel.py, exit status != 0:
20.652323597110808 20.659451606 19.42396152
Calling exit ...
<OMPython.OMCSessionZMQ object at 0x75b7764c4440>