Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.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.ReverseBuoyancy3Zones,fileNamePrefix="AixLib_latest_AixLib_Airflow_Multizone_Examples_ReverseBuoyancy3Zones",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones,fileNamePrefix="AixLib_latest_AixLib_Airflow_Multizone_Examples_ReverseBuoyancy3Zones",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 0.004737/0.004737, allocations: 99.34 kB / 15.73 MB, free: 6.059 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001094/0.001094, allocations: 195.1 kB / 16.67 MB, free: 5.977 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.259/1.259, allocations: 222.9 MB / 240.4 MB, free: 4.32 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1625/0.1625, allocations: 12.02 MB / 302.6 MB, free: 0.8438 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005438/0.0005438, allocations: 31.94 kB / 355.7 MB, free: 3.703 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 1.729/1.729, allocations: 272.2 MB / 0.665 GB, free: 12.86 MB / 478.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.001897/0.001897, allocations: 116.2 kB / 0.8923 GB, free: 11.6 MB / 0.6075 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1903/0.1922, allocations: 109.2 MB / 0.9989 GB, free: 14.36 MB / 0.7169 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones): time 0.7043/0.8966, allocations: 295.1 MB / 1.287 GB, free: 4.461 MB / 0.9357 GB
Notification: Performance of NFInst.instExpressions: time 0.02328/0.9199, allocations: 16.99 MB / 1.304 GB, free: 3.438 MB / 0.9513 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.003783/0.9237, allocations: 87.56 kB / 1.304 GB, free: 3.352 MB / 0.9513 GB
Notification: Performance of NFTyping.typeComponents: time 0.004947/0.9287, allocations: 1.962 MB / 1.306 GB, free: 1.379 MB / 0.9513 GB
Notification: Performance of NFTyping.typeBindings: time 0.01562/0.9444, allocations: 6.628 MB / 1.312 GB, free: 10.72 MB / 0.9669 GB
Notification: Performance of NFTyping.typeClassSections: time 0.00741/0.9518, allocations: 2.973 MB / 1.315 GB, free: 7.75 MB / 0.9669 GB
Notification: Performance of NFFlatten.flatten: time 0.009658/0.9615, allocations: 7.716 MB / 1.323 GB, free: 16 kB / 0.9669 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.003509/0.965, allocations: 2.608 MB / 1.325 GB, free: 13.36 MB / 0.9825 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.005054/0.9701, allocations: 2.854 MB / 1.328 GB, free: 10.49 MB / 0.9825 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.004688/0.9748, allocations: 2.705 MB / 1.331 GB, free: 7.793 MB / 0.9825 GB
Notification: Performance of NFPackage.collectConstants: time 0.000535/0.9753, allocations: 328 kB / 1.331 GB, free: 7.473 MB / 0.9825 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.01157/0.9869, allocations: 6.196 MB / 1.337 GB, free: 1.262 MB / 0.9825 GB
Notification: Performance of NFScalarize.scalarize: time 0.001653/0.9886, allocations: 1.336 MB / 1.338 GB, free: 15.92 MB / 0.9982 GB
Notification: Performance of NFVerifyModel.verify: time 0.002588/0.9912, allocations: 1.883 MB / 1.34 GB, free: 14.03 MB / 0.9982 GB
Notification: Performance of NFConvertDAE.convert: time 0.01278/1.004, allocations: 6.916 MB / 1.347 GB, free: 7.094 MB / 0.9982 GB
Notification: Performance of FrontEnd - DAE generated: time 3.897e-06/1.004, allocations: 0 / 1.347 GB, free: 7.094 MB / 0.9982 GB
Notification: Performance of FrontEnd: time 1.012e-06/1.004, allocations: 0 / 1.347 GB, free: 7.094 MB / 0.9982 GB
Notification: Performance of Transformations before backend: time 9.482e-05/1.004, allocations: 0 / 1.347 GB, free: 7.094 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: 669
 * Number of variables: 669
Notification: Performance of Generate backend data structure: time 0.00968/1.014, allocations: 4.238 MB / 1.351 GB, free: 2.781 MB / 0.9982 GB
Notification: Performance of prepare preOptimizeDAE: time 4.257e-05/1.014, allocations: 12.03 kB / 1.351 GB, free: 2.77 MB / 0.9982 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0004345/1.014, allocations: 367 kB / 1.351 GB, free: 2.402 MB / 0.9982 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.005616/1.02, allocations: 0.9268 MB / 1.352 GB, free: 1.473 MB / 0.9982 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.003189/1.023, allocations: 1.93 MB / 1.354 GB, free: 15.48 MB / 1.014 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001234/1.023, allocations: 201 kB / 1.354 GB, free: 15.29 MB / 1.014 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0003581/1.024, allocations: 267.9 kB / 1.355 GB, free: 15.03 MB / 1.014 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.005008/1.029, allocations: 3.33 MB / 1.358 GB, free: 11.59 MB / 1.014 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.86e-05/1.029, allocations: 3.953 kB / 1.358 GB, free: 11.59 MB / 1.014 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0002257/1.029, allocations: 112 kB / 1.358 GB, free: 11.48 MB / 1.014 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 0.0001333/1.029, allocations: 137 kB / 1.358 GB, free: 11.34 MB / 1.014 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.005263/1.034, allocations: 3.486 MB / 1.361 GB, free: 7.844 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 0.01338/1.048, allocations: 12.15 MB / 1.373 GB, free: 10.8 MB / 1.029 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004052/1.052, allocations: 3.492 MB / 1.377 GB, free: 7.219 MB / 1.029 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.002554/1.054, allocations: 1.849 MB / 1.379 GB, free: 5.367 MB / 1.029 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.00134/1.056, allocations: 1.497 MB / 1.38 GB, free: 3.555 MB / 1.029 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 4.403e-05/1.056, allocations: 65.2 kB / 1.38 GB, free: 3.48 MB / 1.029 GB
Notification: Performance of pre-optimization done (n=278): time 3.727e-06/1.056, allocations: 3.938 kB / 1.38 GB, free: 3.477 MB / 1.029 GB
Notification: Performance of matching and sorting (n=278): time 0.005873/1.062, allocations: 3.882 MB / 1.384 GB, free: 15.55 MB / 1.045 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 4.986e-05/1.062, allocations: 77.59 kB / 1.384 GB, free: 15.46 MB / 1.045 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.001558/1.063, allocations: 1.387 MB / 1.385 GB, free: 14.06 MB / 1.045 GB
Notification: Performance of collectPreVariables (initialization): time 0.0001485/1.063, allocations: 73.7 kB / 1.385 GB, free: 13.98 MB / 1.045 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0006168/1.064, allocations: 1.002 MB / 1.386 GB, free: 12.97 MB / 1.045 GB
Notification: Performance of collectInitialBindings (initialization): time 0.000695/1.065, allocations: 0.9913 MB / 1.387 GB, free: 11.97 MB / 1.045 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0005675/1.065, allocations: 409 kB / 1.388 GB, free: 11.57 MB / 1.045 GB
Notification: Performance of setup shared object (initialization): time 8.505e-05/1.065, allocations: 301.1 kB / 1.388 GB, free: 11.27 MB / 1.045 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.001588/1.067, allocations: 1.086 MB / 1.389 GB, free: 10.18 MB / 1.045 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.001796/1.069, allocations: 1.377 MB / 1.39 GB, free: 8.719 MB / 1.045 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.003603/1.072, allocations: 2.65 MB / 1.393 GB, free: 5.977 MB / 1.045 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 5.551e-06/1.073, allocations: 0 / 1.393 GB, free: 5.977 MB / 1.045 GB
Notification: Performance of matching and sorting (n=311) (initialization): time 0.004313/1.077, allocations: 2.983 MB / 1.396 GB, free: 2.949 MB / 1.045 GB
Notification: Performance of prepare postOptimizeDAE: time 1.857e-05/1.077, allocations: 4 kB / 1.396 GB, free: 2.945 MB / 1.045 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.132e-05/1.077, allocations: 4 kB / 1.396 GB, free: 2.941 MB / 1.045 GB
Notification: Performance of postOpt tearingSystem (initialization): time 2.83e-05/1.077, allocations: 16 kB / 1.396 GB, free: 2.926 MB / 1.045 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.002022/1.079, allocations: 0.511 MB / 1.396 GB, free: 2.414 MB / 1.045 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 2.48e-05/1.079, allocations: 24.3 kB / 1.396 GB, free: 2.391 MB / 1.045 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001719/1.081, allocations: 192.3 kB / 1.397 GB, free: 2.203 MB / 1.045 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0001496/1.081, allocations: 80 kB / 1.397 GB, free: 2.125 MB / 1.045 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 19
 * 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 (311):
 * Single equations (assignments): 311
 * 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 0.0009909/1.082, allocations: 0.6477 MB / 1.397 GB, free: 1.469 MB / 1.045 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0003503/1.082, allocations: 254.4 kB / 1.398 GB, free: 1.219 MB / 1.045 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.00476/1.087, allocations: 3.096 MB / 1.401 GB, free: 14.06 MB / 1.061 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.964e-05/1.087, allocations: 28 kB / 1.401 GB, free: 14.04 MB / 1.061 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.153e-06/1.087, allocations: 0 / 1.401 GB, free: 14.04 MB / 1.061 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.00362/1.091, allocations: 2.653 MB / 1.403 GB, free: 11.31 MB / 1.061 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.008606/1.099, allocations: 6.21 MB / 1.409 GB, free: 5 MB / 1.061 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 6.883e-06/1.099, allocations: 0 / 1.409 GB, free: 5 MB / 1.061 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.002365/1.102, allocations: 0.5501 MB / 1.41 GB, free: 4.449 MB / 1.061 GB
Notification: Performance of postOpt tearingSystem (simulation): time 1.369e-05/1.102, allocations: 8 kB / 1.41 GB, free: 4.441 MB / 1.061 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 0.0001519/1.102, allocations: 59.98 kB / 1.41 GB, free: 4.383 MB / 1.061 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.278e-05/1.102, allocations: 12 kB / 1.41 GB, free: 4.371 MB / 1.061 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.014e-06/1.102, allocations: 3.938 kB / 1.41 GB, free: 4.367 MB / 1.061 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.006417/1.108, allocations: 4.813 MB / 1.415 GB, free: 15.47 MB / 1.076 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.001001/1.109, allocations: 0.6198 MB / 1.415 GB, free: 14.83 MB / 1.076 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0002815/1.11, allocations: 48 kB / 1.415 GB, free: 14.79 MB / 1.076 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001412/1.111, allocations: 69.66 kB / 1.415 GB, free: 14.72 MB / 1.076 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0003068/1.111, allocations: 166 kB / 1.415 GB, free: 14.55 MB / 1.076 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 0.0001538/1.111, allocations: 79.97 kB / 1.416 GB, free: 14.48 MB / 1.076 GB
Notification: Performance of sorting global known variables: time 0.001146/1.113, allocations: 0.95 MB / 1.416 GB, free: 13.53 MB / 1.076 GB
Notification: Performance of sort global known variables: time 1.4e-07/1.113, allocations: 0 / 1.416 GB, free: 13.53 MB / 1.076 GB
Notification: Performance of remove unused functions: time 0.001778/1.114, allocations: 0.9867 MB / 1.417 GB, free: 12.54 MB / 1.076 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 18 (volEas.dynBal.U,volEas.dynBal.m,volEas.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.dynBal.mXi[1],oriWesTop.mExc,dooOpeClo.mExcAB,dooOpeClo.mExcBA,oriEasTop.mExc,volTop.dynBal.U,volTop.dynBal.m,volTop.dynBal.mXi[1],volWes.dynBal.U,volWes.dynBal.m,volWes.dynBal.mXi[1])
 * 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 (278):
 * Single equations (assignments): 278
 * 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 0.006948/1.121, allocations: 5.635 MB / 1.423 GB, free: 6.816 MB / 1.076 GB
Notification: Performance of simCode: created initialization part: time 0.0039/1.125, allocations: 2.774 MB / 1.426 GB, free: 4.012 MB / 1.076 GB
Notification: Performance of simCode: created event and clocks part: time 4.328e-06/1.125, allocations: 4 kB / 1.426 GB, free: 4.008 MB / 1.076 GB
Notification: Performance of simCode: created simulation system equations: time 0.001904/1.127, allocations: 1.512 MB / 1.427 GB, free: 2.492 MB / 1.076 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.004859/1.132, allocations: 1.344 MB / 1.428 GB, free: 1.172 MB / 1.076 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.4925/1.625, allocations: 19.47 MB / 1.447 GB, free: 380.9 MB / 1.092 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.001427/1.626, allocations: 1.896 MB / 1.449 GB, free: 380.1 MB / 1.092 GB
Notification: Performance of simCode: alias equations: time 0.002797/1.629, allocations: 0.8296 MB / 1.45 GB, free: 380.1 MB / 1.092 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001341/1.63, allocations: 1.094 MB / 1.451 GB, free: 380.1 MB / 1.092 GB
Notification: Performance of SimCode: time 8.92e-07/1.63, allocations: 0 / 1.451 GB, free: 380.1 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.1079/1.738, allocations: 68.42 MB / 1.518 GB, free: 354.1 MB / 1.092 GB
Notification: Performance of buildModelFMU: Generate platform static: time 11.55/13.29, allocations: 8.656 kB / 1.518 GB, free: 354.1 MB / 1.092 GB
(rm -f AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.pipe ; mkfifo AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.pipe ; head -c 1048576 < AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.pipe >> ../files/AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.sim & python3 -m fmpy simulate  --output-file AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones_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_ReverseBuoyancy3Zones.fmu > AixLib_latest_AixLib.Airflow.Multizone.Examples.ReverseBuoyancy3Zones.pipe 2>&1)