Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.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.Multizone.Examples.NaturalVentilation,fileNamePrefix="AixLib_AixLib_Airflow_Multizone_Examples_NaturalVentilation",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Airflow.Multizone.Examples.NaturalVentilation,fileNamePrefix="AixLib_AixLib_Airflow_Multizone_Examples_NaturalVentilation",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 0.005574/0.005574, allocations: 95.23 kB / 15.73 MB, free: 6.047 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001297/0.001297, allocations: 206 kB / 16.68 MB, free: 5.973 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.304/1.304, 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 0.1542/0.1542, allocations: 12.02 MB / 302.6 MB, free: 0.8516 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005115/0.0005116, allocations: 31.89 kB / 355.7 MB, free: 3.699 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 1.708/1.708, allocations: 268.1 MB / 0.661 GB, free: 0.6836 MB / 462.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002034/0.002034, allocations: 108.2 kB / 0.8867 GB, free: 0.6328 MB / 0.5919 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1831/0.1851, allocations: 108.4 MB / 0.9926 GB, free: 4.344 MB / 0.7013 GB
Notification: Performance of NFInst.instantiate(AixLib.Airflow.Multizone.Examples.NaturalVentilation): time 0.606/0.7912, allocations: 202 MB / 1.19 GB, free: 10.8 MB / 0.8419 GB
Notification: Performance of NFInst.instExpressions: time 0.01067/0.8019, allocations: 7.373 MB / 1.197 GB, free: 3.406 MB / 0.8419 GB
Notification: Performance of NFInst.updateImplicitVariability: time 0.001049/0.8029, allocations: 35.81 kB / 1.197 GB, free: 3.371 MB / 0.8419 GB
Notification: Performance of NFTyping.typeComponents: time 0.00182/0.8048, allocations: 0.7265 MB / 1.198 GB, free: 2.641 MB / 0.8419 GB
Notification: Performance of NFTyping.typeBindings: time 0.005686/0.8105, allocations: 2.475 MB / 1.2 GB, free: 160 kB / 0.8419 GB
Notification: Performance of NFTyping.typeClassSections: time 0.003018/0.8135, allocations: 1.249 MB / 1.201 GB, free: 14.91 MB / 0.8575 GB
Notification: Performance of NFFlatten.flatten: time 0.003445/0.817, allocations: 2.924 MB / 1.204 GB, free: 11.98 MB / 0.8575 GB
Notification: Performance of NFFlatten.resolveConnections: time 0.001223/0.8182, allocations: 0.9521 MB / 1.205 GB, free: 11.01 MB / 0.8575 GB
Notification: Performance of NFEvalConstants.evaluate: time 0.00162/0.8199, allocations: 1.051 MB / 1.206 GB, free: 9.953 MB / 0.8575 GB
Notification: Performance of NFSimplifyModel.simplify: time 0.001931/0.8218, allocations: 0.9669 MB / 1.207 GB, free: 8.992 MB / 0.8575 GB
Notification: Performance of NFPackage.collectConstants: time 0.0002208/0.822, allocations: 112 kB / 1.207 GB, free: 8.883 MB / 0.8575 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.003804/0.8259, allocations: 2.143 MB / 1.209 GB, free: 6.734 MB / 0.8575 GB
Notification: Performance of NFScalarize.scalarize: time 0.0005174/0.8264, allocations: 446.8 kB / 1.21 GB, free: 6.297 MB / 0.8575 GB
Notification: Performance of NFVerifyModel.verify: time 0.0009148/0.8273, allocations: 0.665 MB / 1.21 GB, free: 5.629 MB / 0.8575 GB
Notification: Performance of NFConvertDAE.convert: time 0.00391/0.8312, allocations: 2.421 MB / 1.213 GB, free: 3.203 MB / 0.8575 GB
Notification: Performance of FrontEnd - DAE generated: time 3.767e-06/0.8312, allocations: 0 / 1.213 GB, free: 3.203 MB / 0.8575 GB
Notification: Performance of FrontEnd: time 1.402e-06/0.8312, allocations: 0 / 1.213 GB, free: 3.203 MB / 0.8575 GB
Notification: Performance of Transformations before backend: time 4.72e-05/0.8313, allocations: 0 / 1.213 GB, free: 3.203 MB / 0.8575 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 214
 * Number of variables: 214
Notification: Performance of Generate backend data structure: time 0.003542/0.8348, allocations: 1.669 MB / 1.214 GB, free: 1.477 MB / 0.8575 GB
Notification: Performance of prepare preOptimizeDAE: time 4.192e-05/0.8349, allocations: 8.031 kB / 1.214 GB, free: 1.469 MB / 0.8575 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 0.0001646/0.8351, allocations: 139.2 kB / 1.215 GB, free: 1.324 MB / 0.8575 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002497/0.8376, allocations: 374.9 kB / 1.215 GB, free: 0.957 MB / 0.8575 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.001377/0.839, allocations: 0.8559 MB / 1.216 GB, free: 60 kB / 0.8575 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 6.777e-05/0.839, allocations: 67.05 kB / 1.216 GB, free: 15.99 MB / 0.8732 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001387/0.8392, allocations: 95.89 kB / 1.216 GB, free: 15.9 MB / 0.8732 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.001651/0.8408, allocations: 1.038 MB / 1.217 GB, free: 14.83 MB / 0.8732 GB
Notification: Performance of preOpt findStateOrder (simulation): time 2.743e-05/0.8409, allocations: 4 kB / 1.217 GB, free: 14.82 MB / 0.8732 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 8.424e-05/0.841, allocations: 32 kB / 1.217 GB, free: 14.79 MB / 0.8732 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.399e-05/0.841, allocations: 45.98 kB / 1.217 GB, free: 14.75 MB / 0.8732 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.001492/0.8425, allocations: 0.8783 MB / 1.218 GB, free: 13.87 MB / 0.8732 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 0.004765/0.8473, allocations: 4.293 MB / 1.222 GB, free: 9.223 MB / 0.8732 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.001063/0.8484, allocations: 0.7014 MB / 1.223 GB, free: 8.516 MB / 0.8732 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.0008533/0.8492, allocations: 469.9 kB / 1.223 GB, free: 8.059 MB / 0.8732 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.000597/0.8499, allocations: 0.6693 MB / 1.224 GB, free: 7.242 MB / 0.8732 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 3.325e-05/0.8499, allocations: 47.12 kB / 1.224 GB, free: 7.188 MB / 0.8732 GB
Notification: Performance of pre-optimization done (n=70): time 2.094e-06/0.8499, allocations: 0 / 1.224 GB, free: 7.188 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=70): time 0.001825/0.8517, allocations: 0.9943 MB / 1.225 GB, free: 6.184 MB / 0.8732 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.736e-05/0.8518, allocations: 59.97 kB / 1.225 GB, free: 6.113 MB / 0.8732 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007352/0.8525, allocations: 0.6333 MB / 1.226 GB, free: 5.473 MB / 0.8732 GB
Notification: Performance of collectPreVariables (initialization): time 5.713e-05/0.8526, allocations: 41.7 kB / 1.226 GB, free: 5.426 MB / 0.8732 GB
Notification: Performance of collectInitialEqns (initialization): time 0.0002872/0.8529, allocations: 440.8 kB / 1.226 GB, free: 4.988 MB / 0.8732 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0002044/0.8531, allocations: 273.7 kB / 1.226 GB, free: 4.719 MB / 0.8732 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001865/0.8533, allocations: 114.3 kB / 1.226 GB, free: 4.602 MB / 0.8732 GB
Notification: Performance of setup shared object (initialization): time 0.0001518/0.8535, allocations: 390.8 kB / 1.227 GB, free: 4.211 MB / 0.8732 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.0004705/0.8539, allocations: 269.2 kB / 1.227 GB, free: 3.949 MB / 0.8732 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005158/0.8545, allocations: 370.8 kB / 1.227 GB, free: 3.559 MB / 0.8732 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.001013/0.8555, allocations: 0.6587 MB / 1.228 GB, free: 2.879 MB / 0.8732 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 3.226e-06/0.8555, allocations: 0 / 1.228 GB, free: 2.879 MB / 0.8732 GB
Notification: Performance of matching and sorting (n=82) (initialization): time 0.001308/0.8568, allocations: 0.7974 MB / 1.229 GB, free: 2.074 MB / 0.8732 GB
Notification: Performance of prepare postOptimizeDAE: time 1.642e-05/0.8568, allocations: 5.562 kB / 1.229 GB, free: 2.07 MB / 0.8732 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 7.785e-06/0.8568, allocations: 4 kB / 1.229 GB, free: 2.066 MB / 0.8732 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.793e-05/0.8569, allocations: 7.938 kB / 1.229 GB, free: 2.059 MB / 0.8732 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0006681/0.8575, allocations: 140 kB / 1.229 GB, free: 1.922 MB / 0.8732 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.213e-05/0.8576, allocations: 8 kB / 1.229 GB, free: 1.914 MB / 0.8732 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.0007487/0.8583, allocations: 55.61 kB / 1.229 GB, free: 1.859 MB / 0.8732 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 4.597e-05/0.8584, allocations: 24 kB / 1.229 GB, free: 1.836 MB / 0.8732 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 7
 * 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 (82):
 * Single equations (assignments): 82
 * 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 0.0003602/0.8587, allocations: 285.6 kB / 1.229 GB, free: 1.547 MB / 0.8732 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001583/0.8589, allocations: 87.48 kB / 1.229 GB, free: 1.461 MB / 0.8732 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001375/0.8603, allocations: 0.7898 MB / 1.23 GB, free: 0.6562 MB / 0.8732 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 8.145e-06/0.8603, allocations: 8 kB / 1.23 GB, free: 0.6484 MB / 0.8732 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 7.043e-06/0.8603, allocations: 3.984 kB / 1.23 GB, free: 0.6445 MB / 0.8732 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001124/0.8614, allocations: 0.8152 MB / 1.231 GB, free: 15.79 MB / 0.8888 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.002727/0.8642, allocations: 1.841 MB / 1.233 GB, free: 13.89 MB / 0.8888 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.136e-06/0.8642, allocations: 7.938 kB / 1.233 GB, free: 13.88 MB / 0.8888 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.000868/0.8651, allocations: 171.8 kB / 1.233 GB, free: 13.71 MB / 0.8888 GB
Notification: Performance of postOpt tearingSystem (simulation): time 7.744e-06/0.8651, allocations: 4 kB / 1.233 GB, free: 13.71 MB / 0.8888 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 5.069e-05/0.8651, allocations: 19.3 kB / 1.233 GB, free: 13.69 MB / 0.8888 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.761e-06/0.8652, allocations: 4 kB / 1.233 GB, free: 13.69 MB / 0.8888 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 9.42e-07/0.8652, allocations: 0 / 1.233 GB, free: 13.69 MB / 0.8888 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.001828/0.867, allocations: 1.285 MB / 1.234 GB, free: 12.38 MB / 0.8888 GB
Notification: Performance of postOpt removeConstants (simulation): time 0.0003985/0.8674, allocations: 252.3 kB / 1.234 GB, free: 12.12 MB / 0.8888 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001255/0.8675, allocations: 16 kB / 1.234 GB, free: 12.1 MB / 0.8888 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0006575/0.8682, allocations: 19.98 kB / 1.234 GB, free: 12.08 MB / 0.8888 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 0.0001058/0.8683, allocations: 44.5 kB / 1.234 GB, free: 12.04 MB / 0.8888 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 4.925e-05/0.8684, allocations: 23.98 kB / 1.235 GB, free: 12.01 MB / 0.8888 GB
Notification: Performance of sorting global known variables: time 0.0005502/0.8689, allocations: 455 kB / 1.235 GB, free: 11.57 MB / 0.8888 GB
Notification: Performance of sort global known variables: time 2.2e-07/0.8689, allocations: 0 / 1.235 GB, free: 11.57 MB / 0.8888 GB
Notification: Performance of remove unused functions: time 0.0008031/0.8698, allocations: 347.3 kB / 1.235 GB, free: 11.23 MB / 0.8888 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 8 (volA.dynBal.U,volA.dynBal.m,volA.dynBal.mXi[1],oriOutBot.mExc,oriOutTop.mExc,volOut.dynBal.U,volOut.dynBal.m,volOut.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 (70):
 * Single equations (assignments): 70
 * 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 0.002288/0.872, allocations: 1.912 MB / 1.237 GB, free: 9.301 MB / 0.8888 GB
Notification: Performance of simCode: created initialization part: time 0.001125/0.8732, allocations: 0.6796 MB / 1.238 GB, free: 8.617 MB / 0.8888 GB
Notification: Performance of simCode: created event and clocks part: time 2.435e-06/0.8732, allocations: 3.938 kB / 1.238 GB, free: 8.613 MB / 0.8888 GB
Notification: Performance of simCode: created simulation system equations: time 0.0005396/0.8737, allocations: 375 kB / 1.238 GB, free: 8.246 MB / 0.8888 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002322/0.8761, allocations: 0.5533 MB / 1.239 GB, free: 7.711 MB / 0.8888 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.009418/0.8855, allocations: 6.952 MB / 1.245 GB, free: 0.6016 MB / 0.8888 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0006849/0.8862, allocations: 1.085 MB / 1.247 GB, free: 15.49 MB / 0.9044 GB
Notification: Performance of simCode: alias equations: time 0.0007399/0.887, allocations: 227.2 kB / 1.247 GB, free: 15.26 MB / 0.9044 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 0.0004948/0.8875, allocations: 359.3 kB / 1.247 GB, free: 14.91 MB / 0.9044 GB
Notification: Performance of SimCode: time 2.91e-07/0.8875, allocations: 0 / 1.247 GB, free: 14.91 MB / 0.9044 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.04839/0.9359, allocations: 25.35 MB / 1.272 GB, free: 5.906 MB / 0.92 GB
Notification: Performance of buildModelFMU: Generate platform static: time 8.811/9.747, allocations: 16.09 kB / 1.272 GB, free: 5.895 MB / 0.92 GB
(rm -f AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation_res.csv --start-time 0 --stop-time 7200 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 2.88 AixLib_AixLib_Airflow_Multizone_Examples_NaturalVentilation.fmu > AixLib_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)