Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/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/ModelicaServices 4.0.0+maint.om/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo", uses=false) loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo", uses=false) 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/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) 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 AixLib with version 1.3.2 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/package.mo) Running command: translateModel(AixLib.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation") translateModel(AixLib.Airflow.Multizone.Examples.NaturalVentilation,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation") [:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/BoundaryConditions/InternalGains/Examples/InternalGains/Lights.mo:27:20-27:398:writable] Warning: Lexer treating \ as \\, since \ is not a valid Modelica escape sequence. [/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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 1.3.2-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. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2-development/package.mo): time 1.56/1.56, allocations: 265 MB / 272.3 MB, free: 8.785 MB / 218.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001198/0.001198, allocations: 181.3 kB / 329.7 MB, free: 368 kB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.324/1.324, allocations: 221.4 MB / 0.5941 GB, free: 14.51 MB / 458.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.00112/0.00112, allocations: 96.44 kB / 0.6993 GB, free: 2.66 MB / 0.5418 GB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.04941/0.04941, allocations: 11.89 MB / 0.816 GB, free: 65.59 MB / 0.5418 GB [/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo:9:42-9:258:writable] Notification: This is an open source dummy package of a commercial library. If you want it to be supported, you will need to add an implemention on our github repository: https://github.com/Modelica-OpenVendorSpecificLibraries. Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0005248/0.0005247, allocations: 18.89 kB / 0.924 GB, free: 87.13 MB / 0.573 GB Notification: Performance of FrontEnd - loaded program: time 8.405e-06/8.435e-06, allocations: 0 / 1.039 GB, free: 9.289 MB / 0.5887 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2422/0.2422, allocations: 110.2 MB / 1.147 GB, free: 10.95 MB / 0.698 GB Notification: Performance of FrontEnd - scodeFlatten: time 3.919/4.161, allocations: 1.904 GB / 3.051 GB, free: 265.8 MB / 0.9324 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002373/4.162, allocations: 85.66 kB / 3.051 GB, free: 265.7 MB / 0.9324 GB Notification: Performance of FrontEnd: time 2.048/6.21, allocations: 0.664 GB / 3.715 GB, free: 167.9 MB / 0.9324 GB Notification: Performance of Transformations before backend: time 9.166e-05/6.21, allocations: 30.88 kB / 3.715 GB, free: 167.9 MB / 0.9324 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 0.004201/6.214, allocations: 1.397 MB / 3.716 GB, free: 167.4 MB / 0.9324 GB Notification: Performance of prepare preOptimizeDAE: time 4.559e-05/6.214, allocations: 7.562 kB / 3.716 GB, free: 167.4 MB / 0.9324 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.003818/6.218, allocations: 401.8 kB / 3.717 GB, free: 167.3 MB / 0.9324 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.002007/6.22, allocations: 0.8759 MB / 3.718 GB, free: 167.1 MB / 0.9324 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 4.121e-05/6.22, allocations: 26.31 kB / 3.718 GB, free: 167.1 MB / 0.9324 GB Notification: Performance of preOpt expandDerOperator (simulation): time 0.0001672/6.22, allocations: 54.59 kB / 3.718 GB, free: 167.1 MB / 0.9324 GB Notification: Performance of preOpt removeEqualFunctionCalls (simulation): time 0.00178/6.222, allocations: 0.7668 MB / 3.718 GB, free: 167.1 MB / 0.9324 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.001877/6.224, allocations: 0.922 MB / 3.719 GB, free: 166.9 MB / 0.9324 GB Notification: Performance of preOpt findStateOrder (simulation): time 3.796e-05/6.224, allocations: 3.531 kB / 3.719 GB, free: 166.9 MB / 0.9324 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001075/6.224, allocations: 0 / 3.719 GB, free: 166.9 MB / 0.9324 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 5.944e-05/6.224, allocations: 40.06 kB / 3.719 GB, free: 166.9 MB / 0.9324 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.005772/6.23, allocations: 4.511 MB / 3.724 GB, free: 164.3 MB / 0.9324 GB Notification: Performance of preOpt comSubExp (simulation): time 0.001232/6.231, allocations: 0.6395 MB / 3.724 GB, free: 164.2 MB / 0.9324 GB Notification: Performance of preOpt resolveLoops (simulation): time 0.0008644/6.232, allocations: 455.3 kB / 3.725 GB, free: 164.2 MB / 0.9324 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0005639/6.233, allocations: 0.6739 MB / 3.725 GB, free: 163.5 MB / 0.9324 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.541e-05/6.233, allocations: 38.78 kB / 3.725 GB, free: 163.5 MB / 0.9324 GB Notification: Performance of pre-optimization done (n=70): time 3.987e-06/6.233, allocations: 0 / 3.725 GB, free: 163.5 MB / 0.9324 GB Notification: Performance of matching and sorting (n=70): time 0.002549/6.235, allocations: 0.7743 MB / 3.726 GB, free: 163.4 MB / 0.9324 GB Notification: Performance of inlineWhenForInitialization (initialization): time 2.558e-05/6.235, allocations: 60.5 kB / 3.726 GB, free: 163.3 MB / 0.9324 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.0007196/6.236, allocations: 493.8 kB / 3.727 GB, free: 163.2 MB / 0.9324 GB Notification: Performance of collectPreVariables (initialization): time 6.959e-05/6.236, allocations: 25.7 kB / 3.727 GB, free: 163.2 MB / 0.9324 GB Notification: Performance of collectInitialEqns (initialization): time 0.0001694/6.236, allocations: 329.6 kB / 3.727 GB, free: 163 MB / 0.9324 GB Notification: Performance of collectInitialBindings (initialization): time 0.0002239/6.237, allocations: 240 kB / 3.727 GB, free: 162.9 MB / 0.9324 GB Notification: Performance of simplifyInitialFunctions (initialization): time 4.947e-05/6.237, allocations: 3.281 kB / 3.727 GB, free: 162.9 MB / 0.9324 GB Notification: Performance of setup shared object (initialization): time 0.0001216/6.237, allocations: 385.7 kB / 3.728 GB, free: 162.6 MB / 0.9324 GB Notification: Performance of preBalanceInitialSystem (initialization): time 0.0005095/6.237, allocations: 270.9 kB / 3.728 GB, free: 162.6 MB / 0.9324 GB Notification: Performance of partitionIndependentBlocks (initialization): time 0.0005658/6.238, allocations: 375 kB / 3.728 GB, free: 162.5 MB / 0.9324 GB Notification: Performance of analyzeInitialSystem (initialization): time 0.0008014/6.239, allocations: 344.8 kB / 3.729 GB, free: 162.5 MB / 0.9324 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 4.248e-06/6.239, allocations: 0 / 3.729 GB, free: 162.5 MB / 0.9324 GB Notification: Performance of matching and sorting (n=82) (initialization): time 0.001691/6.241, allocations: 0.7937 MB / 3.729 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of prepare postOptimizeDAE: time 1.69e-05/6.241, allocations: 2.844 kB / 3.729 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.119e-05/6.241, allocations: 2.25 kB / 3.729 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt tearingSystem (initialization): time 2.391e-05/6.241, allocations: 6.219 kB / 3.729 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0009913/6.242, allocations: 152.6 kB / 3.73 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 1.124e-05/6.242, allocations: 6.969 kB / 3.73 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.001369/6.243, allocations: 83.55 kB / 3.73 GB, free: 162.4 MB / 0.9324 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 7.815e-05/6.243, allocations: 28.97 kB / 3.73 GB, free: 162.4 MB / 0.9324 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 () * 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of prepare postOptimizeDAE: time 0.000168/6.243, allocations: 116.7 kB / 3.73 GB, free: 162.2 MB / 0.9324 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0001929/6.243, allocations: 79.88 kB / 3.73 GB, free: 162.2 MB / 0.9324 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 0.001885/6.245, allocations: 0.7974 MB / 3.731 GB, free: 162.1 MB / 0.9324 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 1.083e-05/6.245, allocations: 16.75 kB / 3.731 GB, free: 162.1 MB / 0.9324 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.051e-06/6.245, allocations: 0 / 3.731 GB, free: 162.1 MB / 0.9324 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 0.001411/6.247, allocations: 0.8269 MB / 3.731 GB, free: 161.9 MB / 0.9324 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.003464/6.25, allocations: 1.776 MB / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 4.339e-06/6.25, allocations: 0 / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.001293/6.252, allocations: 177.6 kB / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt tearingSystem (simulation): time 1.024e-05/6.252, allocations: 3.969 kB / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 7.09e-05/6.252, allocations: 10.84 kB / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 5.41e-06/6.252, allocations: 3.844 kB / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 2.415e-06/6.252, allocations: 0 / 3.733 GB, free: 161.6 MB / 0.9324 GB Notification: Performance of postOpt detectJacobianSparsePattern (simulation): time 0.002342/6.254, allocations: 1.308 MB / 3.735 GB, free: 161.4 MB / 0.9324 GB Notification: Performance of postOpt removeConstants (simulation): time 0.0005687/6.255, allocations: 256.2 kB / 3.735 GB, free: 161.3 MB / 0.9324 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 0.0001897/6.255, allocations: 0 / 3.735 GB, free: 161.3 MB / 0.9324 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.001161/6.256, allocations: 68.75 kB / 3.735 GB, free: 161.3 MB / 0.9324 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 0.000111/6.256, allocations: 38.19 kB / 3.735 GB, free: 161.3 MB / 0.9324 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 8.111e-05/6.256, allocations: 30.11 kB / 3.735 GB, free: 161.3 MB / 0.9324 GB Notification: Performance of sort global known variables: time 0.0005544/6.257, allocations: 383.5 kB / 3.735 GB, free: 161.2 MB / 0.9324 GB Notification: Performance of remove unused functions: time 0.001621/6.258, allocations: 430.5 kB / 3.736 GB, free: 161.1 MB / 0.9324 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 () * 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 (linear and non-linear blocks): 0 * Torn equation systems: 0 * Mixed (continuous/discrete) equation systems: 0 Notification: Performance of Backend phase and start with SimCode phase: time 0.002725/6.261, allocations: 1.775 MB / 3.738 GB, free: 160.7 MB / 0.9324 GB Notification: Performance of simCode: created initialization part: time 0.001382/6.263, allocations: 0.6753 MB / 3.738 GB, free: 160.7 MB / 0.9324 GB Notification: Performance of simCode: created event and clocks part: time 3.155e-06/6.263, allocations: 0 / 3.738 GB, free: 160.7 MB / 0.9324 GB Notification: Performance of simCode: created simulation system equations: time 0.0006013/6.263, allocations: 375.1 kB / 3.739 GB, free: 160.7 MB / 0.9324 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.002943/6.266, allocations: 468.3 kB / 3.739 GB, free: 160.7 MB / 0.9324 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.004548/6.271, allocations: 1.754 MB / 3.741 GB, free: 160.3 MB / 0.9324 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 0.001186/6.272, allocations: 1.198 MB / 3.742 GB, free: 159.6 MB / 0.9324 GB Notification: Performance of SimCode: time 9.51e-07/6.272, allocations: 3.312 kB / 3.742 GB, free: 159.6 MB / 0.9324 GB Notification: Performance of Templates: time 0.05627/6.328, allocations: 25.78 MB / 3.767 GB, free: 159.1 MB / 0.9324 GB make -j1 -f AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.makefile (rm -f AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe ; mkfifo AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe ; head -c 1048576 < AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe >> ../files/AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.sim & ./AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_latest_AixLib.Airflow.Multizone.Examples.NaturalVentilation.pipe 2>&1)