Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.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: "" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="AixLib_latest_AixLib_Airflow_Multizone_Examples_ReverseBuoyancy",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.ReverseBuoyancy,fileNamePrefix="AixLib_latest_AixLib_Airflow_Multizone_Examples_ReverseBuoyancy",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 0.00779/0.00779, allocations: 101.6 kB / 15.73 MB, free: 5.996 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001981/0.001981, allocations: 190.3 kB / 16.67 MB, free: 5.93 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.3/1.3, allocations: 222.9 MB / 240.4 MB, free: 4.316 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1509/0.1509, allocations: 12.02 MB / 302.6 MB, free: 0.8555 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005188/0.0005189, allocations: 35.94 kB / 355.7 MB, free: 3.664 MB / 286.1 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 1.702/1.702, allocations: 272.2 MB / 0.665 GB, free: 12.82 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002013/0.002013, allocations: 107.8 kB / 0.8923 GB, free: 11.56 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1805/0.1825, allocations: 109.2 MB / 0.9989 GB, free: 14.31 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.ReverseBuoyancy): time 0.655/0.8375, allocations: 314.1 MB / 1.306 GB, free: 1.168 MB / 0.9513 GB
Notification: Performance of NFInst.instExpressions: time 0.02374/0.8613, allocations: 18.43 MB / 1.324 GB, free: 14.7 MB / 0.9825 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003245/0.8646, allocations: 87.56 kB / 1.324 GB, free: 14.62 MB / 0.9825 GB
Notification: Performance of NFTyping.typeComponents: time 0.005056/0.8696, allocations: 2.242 MB / 1.326 GB, free: 12.36 MB / 0.9825 GB
Notification: Performance of NFTyping.typeBindings: time 0.0159/0.8856, allocations: 7.523 MB / 1.333 GB, free: 4.809 MB / 0.9825 GB
Notification: Performance of NFTyping.typeClassSections: time 0.007578/0.8932, allocations: 3.263 MB / 1.336 GB, free: 1.551 MB / 0.9825 GB
Notification: Performance of NFFlatten.flatten: time 0.01038/0.9036, allocations: 9.116 MB / 1.345 GB, free: 8.406 MB / 0.9982 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.004063/0.9077, allocations: 3.113 MB / 1.348 GB, free: 5.246 MB / 0.9982 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005694/0.9134, allocations: 3.407 MB / 1.352 GB, free: 1.828 MB / 0.9982 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.005385/0.9188, allocations: 3.232 MB / 1.355 GB, free: 14.59 MB / 1.014 GB
Notification: Performance of NFPackage.collectConstants: time 0.0008822/0.9197, allocations: 404 kB / 1.355 GB, free: 14.2 MB / 1.014 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01264/0.9324, allocations: 7.026 MB / 1.362 GB, free: 7.16 MB / 1.014 GB
Notification: Performance of NFScalarize.scalarize: time 0.002126/0.9345, allocations: 1.695 MB / 1.364 GB, free: 5.461 MB / 1.014 GB
Notification: Performance of NFVerifyModel.verify: time 0.003519/0.9381, allocations: 2.307 MB / 1.366 GB, free: 3.145 MB / 1.014 GB
Notification: Performance of NFConvertDAE.convert: time 0.01389/0.952, allocations: 8.216 MB / 1.374 GB, free: 10.9 MB / 1.029 GB
Notification: Performance of FrontEnd - DAE generated: time 5.55e-06/0.952, allocations: 3.938 kB / 1.374 GB, free: 10.9 MB / 1.029 GB
Notification: Performance of FrontEnd: time 1.542e-06/0.952, allocations: 0 / 1.374 GB, free: 10.9 MB / 1.029 GB
Notification: Performance of Transformations before backend: time 0.0001156/0.9521, allocations: 4 kB / 1.374 GB, free: 10.89 MB / 1.029 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 843
 * Number of variables: 843
Notification: Performance of Generate backend data structure: time 0.0121/0.9642, allocations: 5.13 MB / 1.379 GB, free: 5.688 MB / 1.029 GB
Notification: Performance of prepare preOptimizeDAE: time 4.038e-05/0.9643, allocations: 8.031 kB / 1.379 GB, free: 5.68 MB / 1.029 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0006136/0.9649, allocations: 463.5 kB / 1.38 GB, free: 5.215 MB / 1.029 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.006083/0.971, allocations: 1.028 MB / 1.381 GB, free: 4.184 MB / 1.029 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.004003/0.975, allocations: 2.257 MB / 1.383 GB, free: 1.875 MB / 1.029 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001573/0.9752, allocations: 246.5 kB / 1.383 GB, free: 1.633 MB / 1.029 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0005026/0.9757, allocations: 331.9 kB / 1.383 GB, free: 1.309 MB / 1.029 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.006533/0.9823, allocations: 4.232 MB / 1.387 GB, free: 12.99 MB / 1.045 GB
Notification: Performance of preOpt findStateOrder (simulation): time 7.487e-05/0.9824, allocations: 7.891 kB / 1.387 GB, free: 12.98 MB / 1.045 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002883/0.9827, allocations: 140 kB / 1.388 GB, free: 12.85 MB / 1.045 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001542/0.9828, allocations: 166.4 kB / 1.388 GB, free: 12.68 MB / 1.045 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.007414/0.9902, allocations: 4.776 MB / 1.392 GB, free: 7.895 MB / 1.045 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 0.01804/1.008, allocations: 14.45 MB / 1.407 GB, free: 8.48 MB / 1.061 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.005638/1.014, allocations: 4.519 MB / 1.411 GB, free: 3.953 MB / 1.061 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.003383/1.017, allocations: 2.459 MB / 1.413 GB, free: 1.492 MB / 1.061 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.001561/1.019, allocations: 1.604 MB / 1.415 GB, free: 15.55 MB / 1.076 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 5.752e-05/1.019, allocations: 84.45 kB / 1.415 GB, free: 15.46 MB / 1.076 GB
Notification: Performance of pre-optimization done (n=392): time 5.22e-06/1.019, allocations: 0 / 1.415 GB, free: 15.46 MB / 1.076 GB
Notification: Performance of matching and sorting (n=392): time 0.008772/1.028, allocations: 5.545 MB / 1.42 GB, free: 9.898 MB / 1.076 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 6.228e-05/1.028, allocations: 94.42 kB / 1.42 GB, free: 9.793 MB / 1.076 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.00221/1.03, allocations: 1.684 MB / 1.422 GB, free: 8.066 MB / 1.076 GB
Notification: Performance of collectPreVariables (initialization): time 0.0002904/1.03, allocations: 97.7 kB / 1.422 GB, free: 7.965 MB / 1.076 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0007499/1.031, allocations: 1.157 MB / 1.423 GB, free: 6.797 MB / 1.076 GB
Notification: Performance of collectInitialBindings (initialization): time 0.001103/1.032, allocations: 1.386 MB / 1.425 GB, free: 5.398 MB / 1.076 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0008138/1.033, allocations: 0.5547 MB / 1.425 GB, free: 4.836 MB / 1.076 GB
Notification: Performance of setup shared object (initialization): time 8.515e-05/1.033, allocations: 305.1 kB / 1.426 GB, free: 4.535 MB / 1.076 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.002334/1.036, allocations: 1.556 MB / 1.427 GB, free: 2.977 MB / 1.076 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002621/1.038, allocations: 1.939 MB / 1.429 GB, free: 0.957 MB / 1.076 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.005339/1.044, allocations: 3.762 MB / 1.433 GB, free: 13.11 MB / 1.092 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.147e-06/1.044, allocations: 0 / 1.433 GB, free: 13.11 MB / 1.092 GB
Notification: Performance of matching and sorting (n=430) (initialization): time 0.006594/1.05, allocations: 4.186 MB / 1.437 GB, free: 8.898 MB / 1.092 GB
Notification: Performance of prepare postOptimizeDAE: time 2.577e-05/1.05, allocations: 8.656 kB / 1.437 GB, free: 8.891 MB / 1.092 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.79e-05/1.05, allocations: 5.562 kB / 1.437 GB, free: 8.887 MB / 1.092 GB
Notification: Performance of postOpt tearingSystem (initialization): time 3.292e-05/1.05, allocations: 24 kB / 1.437 GB, free: 8.863 MB / 1.092 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002909/1.053, allocations: 0.6905 MB / 1.437 GB, free: 8.172 MB / 1.092 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 4.002e-05/1.053, allocations: 31.86 kB / 1.437 GB, free: 8.141 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002527/1.056, allocations: 272.2 kB / 1.438 GB, free: 7.875 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0002697/1.056, allocations: 116 kB / 1.438 GB, free: 7.762 MB / 1.092 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 22
 * Number of states: 0 ()
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (430):
 * Single equations (assignments): 430
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of prepare postOptimizeDAE: time 0.001398/1.057, allocations: 0.8015 MB / 1.439 GB, free: 6.949 MB / 1.092 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0006336/1.058, allocations: 306.1 kB / 1.439 GB, free: 6.648 MB / 1.092 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.006974/1.065, allocations: 4.413 MB / 1.443 GB, free: 2.199 MB / 1.092 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.831e-05/1.065, allocations: 43.94 kB / 1.443 GB, free: 2.156 MB / 1.092 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 1.268e-05/1.065, allocations: 3.938 kB / 1.443 GB, free: 2.152 MB / 1.092 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.3673/1.432, allocations: 3.783 MB / 1.447 GB, free: 382.2 MB / 1.092 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.01234/1.445, allocations: 8.626 MB / 1.455 GB, free: 381.1 MB / 1.092 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.221e-05/1.445, allocations: 4.828 kB / 1.455 GB, free: 381.1 MB / 1.092 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.003036/1.448, allocations: 0.7277 MB / 1.456 GB, free: 381 MB / 1.092 GB
Notification: Performance of postOpt tearingSystem (simulation): time 2.762e-05/1.448, allocations: 18.27 kB / 1.456 GB, free: 381 MB / 1.092 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0002191/1.448, allocations: 84.94 kB / 1.456 GB, free: 381 MB / 1.092 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.813e-05/1.448, allocations: 15.97 kB / 1.456 GB, free: 381 MB / 1.092 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 3.777e-06/1.448, allocations: 8.344 kB / 1.456 GB, free: 381 MB / 1.092 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.009601/1.458, allocations: 6.847 MB / 1.463 GB, free: 378.2 MB / 1.092 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001687/1.46, allocations: 0.8104 MB / 1.464 GB, free: 377.9 MB / 1.092 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0004644/1.46, allocations: 71.05 kB / 1.464 GB, free: 377.8 MB / 1.092 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001914/1.462, allocations: 85.88 kB / 1.464 GB, free: 377.8 MB / 1.092 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0004986/1.462, allocations: 235.4 kB / 1.464 GB, free: 377.8 MB / 1.092 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.000251/1.463, allocations: 111.1 kB / 1.464 GB, free: 377.7 MB / 1.092 GB
Notification: Performance of sorting global known variables: time 0.001941/1.465, allocations: 1.158 MB / 1.465 GB, free: 377.3 MB / 1.092 GB
Notification: Performance of sort global known variables: time 3.1e-07/1.465, allocations: 0 / 1.465 GB, free: 377.3 MB / 1.092 GB
Notification: Performance of remove unused functions: time 0.003057/1.468, allocations: 1.237 MB / 1.466 GB, free: 377.1 MB / 1.092 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 11
 * Number of states: 20 (volBotEas.dynBal.U,volBotEas.dynBal.m,volBotEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,volBotWes.dynBal.U,volBotWes.dynBal.m,volBotWes.dynBal.mXi[1],oriEasTop.mExc,volTopEas.dynBal.U,volTopEas.dynBal.m,volTopEas.dynBal.mXi[1],volTopWes.dynBal.U,volTopWes.dynBal.m,volTopWes.dynBal.mXi[1],dooOpeCloTop.mExcAB,dooOpeCloTop.mExcBA)
 * Number of discrete variables: 0 ()
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for simulation (392):
 * Single equations (assignments): 392
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (not torn): 0
 * Torn equation systems: 0
 * Mixed (continuous/discrete) equation systems: 0
Notification: Performance of Backend phase and start with SimCode phase: time 0.01025/1.478, allocations: 7.763 MB / 1.474 GB, free: 373.6 MB / 1.092 GB
Notification: Performance of simCode: created initialization part: time 0.00613/1.484, allocations: 3.945 MB / 1.478 GB, free: 372.3 MB / 1.092 GB
Notification: Performance of simCode: created event and clocks part: time 7.664e-06/1.484, allocations: 5.844 kB / 1.478 GB, free: 372.3 MB / 1.092 GB
Notification: Performance of simCode: created simulation system equations: time 0.003053/1.487, allocations: 2.155 MB / 1.48 GB, free: 371.5 MB / 1.092 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.007089/1.494, allocations: 1.603 MB / 1.482 GB, free: 371.1 MB / 1.092 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.03649/1.531, allocations: 25.76 MB / 1.507 GB, free: 360.2 MB / 1.092 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001405/1.532, allocations: 2.212 MB / 1.509 GB, free: 359.3 MB / 1.092 GB
Notification: Performance of simCode: alias equations: time 0.003538/1.536, allocations: 1.197 MB / 1.51 GB, free: 359.1 MB / 1.092 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001775/1.538, allocations: 1.388 MB / 1.511 GB, free: 358.1 MB / 1.092 GB
Notification: Performance of SimCode: time 1.042e-06/1.538, allocations: 0 / 1.511 GB, free: 358.1 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1019/1.64, allocations: 85.7 MB / 1.595 GB, free: 277.3 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate platform static: time 13.37/15.01, allocations: 19.92 kB / 1.595 GB, free: 277.3 MB / 1.092 GB
(rm -f AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; mkfifo AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.pipe ; head -c 1048576 < AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.pipe >> ../files/AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.sim & python3 -m fmpy simulate  --output-file AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy_res.csv --start-time 0 --stop-time 3600 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 1.44 AixLib_latest_AixLib_Airflow_Multizone_Examples_ReverseBuoyancy.fmu > AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy.pipe 2>&1)