Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr AixLib_AixLib.Media.Examples.AirDerivativeCheck.conf.json loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/AixLib 1.3.2/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/package.mo) Running command: translateModel(AixLib.Media.Examples.AirDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Media.Examples.AirDerivativeCheck") translateModel(AixLib.Media.Examples.AirDerivativeCheck,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="AixLib_AixLib.Media.Examples.AirDerivativeCheck") [/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 1.722/1.722, allocations: 266.7 MB / 281.7 MB, free: 5.609 MB / 234.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001339/0.001339, allocations: 184.9 kB / 339.4 MB, free: 2.816 MB / 266.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 4.0.0+maint.om/package.mo): time 1.449/1.449, allocations: 223.2 MB / 0.6056 GB, free: 1.938 MB / 474.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 4.0.0+maint.om/package.mo): time 0.001018/0.001019, allocations: 100.6 kB / 0.7111 GB, free: 6.297 MB / 490.8 MB Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1/package.mo): time 0.378/0.378, allocations: 12.01 MB / 0.8282 GB, free: 67.76 MB / 0.5887 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 0.0003606/0.0003606, allocations: 27.53 kB / 0.9365 GB, free: 13.89 MB / 0.5887 GB Notification: AixLib requested package SDF of version 0.4.2. SDF 0.0.0 is used instead which states that it is fully compatible without conversion script needed. Notification: Performance of FrontEnd - loaded program: time 0.0006493/0.0006496, allocations: 16 kB / 1.057 GB, free: 2.465 MB / 0.698 GB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6978/0.6985, allocations: 110.2 MB / 1.165 GB, free: 160.4 MB / 0.7449 GB Notification: Performance of FrontEnd - scodeFlatten: time 4.426/5.125, allocations: 1.731 GB / 2.896 GB, free: 355.6 MB / 0.948 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000311/5.125, allocations: 75.36 kB / 2.896 GB, free: 355.6 MB / 0.948 GB Notification: Performance of FrontEnd - DAE generated: time 0.06367/5.189, allocations: 29.76 MB / 2.925 GB, free: 336.3 MB / 0.948 GB Notification: Performance of FrontEnd: time 1.743e-06/5.189, allocations: 8 kB / 2.925 GB, free: 336.3 MB / 0.948 GB Notification: Performance of Transformations before backend: time 9.037e-06/5.189, allocations: 0 / 2.925 GB, free: 336.3 MB / 0.948 GB Notification: Model statistics after passing the front-end and creating the data structures used by the back-end: * Number of equations: 12 * Number of variables: 12 Notification: Performance of Generate backend data structure: time 0.000481/5.19, allocations: 379.1 kB / 2.925 GB, free: 335.9 MB / 0.948 GB Notification: Performance of prepare preOptimizeDAE: time 5.109e-05/5.19, allocations: 12.03 kB / 2.925 GB, free: 335.9 MB / 0.948 GB Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0004048/5.19, allocations: 39.86 kB / 2.925 GB, free: 335.8 MB / 0.948 GB Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001/5.19, allocations: 163 kB / 2.925 GB, free: 335.6 MB / 0.948 GB Notification: Performance of preOpt simplifyIfEquations (simulation): time 2.146e-05/5.19, allocations: 4 kB / 2.925 GB, free: 335.6 MB / 0.948 GB Notification: Performance of preOpt expandDerOperator (simulation): time 3.493e-05/5.19, allocations: 15.95 kB / 2.925 GB, free: 335.6 MB / 0.948 GB Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001853/5.19, allocations: 81.62 kB / 2.925 GB, free: 335.5 MB / 0.948 GB Notification: Performance of preOpt findStateOrder (simulation): time 1.152e-05/5.19, allocations: 0 / 2.925 GB, free: 335.5 MB / 0.948 GB Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.678e-05/5.191, allocations: 0 / 2.925 GB, free: 335.5 MB / 0.948 GB Notification: Performance of preOpt inlineArrayEqn (simulation): time 7.614e-06/5.191, allocations: 4 kB / 2.925 GB, free: 335.5 MB / 0.948 GB Notification: Performance of preOpt removeEqualRHS (simulation): time 8.464e-05/5.191, allocations: 43.89 kB / 2.925 GB, free: 335.5 MB / 0.948 GB Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0002181/5.191, allocations: 185.5 kB / 2.926 GB, free: 335.3 MB / 0.948 GB Notification: Performance of preOpt comSubExp (simulation): time 0.0001527/5.191, allocations: 86.61 kB / 2.926 GB, free: 335.2 MB / 0.948 GB Notification: Performance of preOpt evalFunc (simulation): time 0.0002307/5.191, allocations: 178.3 kB / 2.926 GB, free: 335 MB / 0.948 GB Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.239e-05/5.191, allocations: 38.84 kB / 2.926 GB, free: 334.9 MB / 0.948 GB Notification: Performance of pre-optimization done (n=12): time 2.094e-06/5.191, allocations: 3.938 kB / 2.926 GB, free: 334.9 MB / 0.948 GB Notification: Performance of matching and sorting (n=19): time 0.001269/5.193, allocations: 0.5382 MB / 2.926 GB, free: 334.3 MB / 0.948 GB Notification: Performance of inlineWhenForInitialization (initialization): time 3.417e-05/5.193, allocations: 59.34 kB / 2.927 GB, free: 334.2 MB / 0.948 GB Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.37e-05/5.193, allocations: 96.98 kB / 2.927 GB, free: 334.1 MB / 0.948 GB Notification: Performance of collectPreVariables (initialization): time 1.781e-05/5.193, allocations: 29.7 kB / 2.927 GB, free: 334.1 MB / 0.948 GB Notification: Performance of collectInitialEqns (initialization): time 2.321e-05/5.193, allocations: 80.52 kB / 2.927 GB, free: 334 MB / 0.948 GB Notification: Performance of collectInitialBindings (initialization): time 5.162e-05/5.193, allocations: 67.14 kB / 2.927 GB, free: 334 MB / 0.948 GB Notification: Performance of simplifyInitialFunctions (initialization): time 6.832e-06/5.193, allocations: 4 kB / 2.927 GB, free: 334 MB / 0.948 GB Notification: Performance of setup shared object (initialization): time 8.389e-05/5.193, allocations: 322.8 kB / 2.927 GB, free: 333.6 MB / 0.948 GB Notification: Performance of preBalanceInitialSystem (initialization): time 5.381e-05/5.193, allocations: 31.98 kB / 2.927 GB, free: 333.6 MB / 0.948 GB Notification: Performance of partitionIndependentBlocks (initialization): time 7.241e-05/5.193, allocations: 74.19 kB / 2.927 GB, free: 333.5 MB / 0.948 GB Notification: Performance of analyzeInitialSystem (initialization): time 7.794e-05/5.193, allocations: 43.98 kB / 2.927 GB, free: 333.5 MB / 0.948 GB Notification: Performance of solveInitialSystemEqSystem (initialization): time 8.62e-07/5.193, allocations: 0 / 2.927 GB, free: 333.5 MB / 0.948 GB Notification: Performance of matching and sorting (n=24) (initialization): time 0.0001872/5.193, allocations: 157.5 kB / 2.927 GB, free: 333.3 MB / 0.948 GB Notification: Performance of prepare postOptimizeDAE: time 2.302e-05/5.193, allocations: 17.19 kB / 2.927 GB, free: 333.3 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (initialization): time 4.638e-06/5.193, allocations: 0 / 2.927 GB, free: 333.3 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (initialization): time 1.982e-05/5.193, allocations: 0 / 2.927 GB, free: 333.3 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001634/5.194, allocations: 43.92 kB / 2.927 GB, free: 333.3 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 7.514e-06/5.194, allocations: 4 kB / 2.927 GB, free: 333.2 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (initialization): time 5.289e-05/5.194, allocations: 0 / 2.927 GB, free: 333.2 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (initialization): time 1.066e-05/5.194, allocations: 8 kB / 2.927 GB, free: 333.2 MB / 0.948 GB Notification: Model statistics after passing the back-end for initialization: * Number of independent subsystems: 4 * 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 (24): * Single equations (assignments): 24 * 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 7.859e-05/5.194, allocations: 121.8 kB / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt lateInlineFunction (simulation): time 2.031e-05/5.194, allocations: 15.91 kB / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt wrapFunctionCalls (simulation): time 5.25e-05/5.194, allocations: 16.39 kB / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt inlineArrayEqn (simulation): time 3.457e-06/5.194, allocations: 4 kB / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt constantLinearSystem (simulation): time 6.803e-06/5.194, allocations: 0 / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt simplifysemiLinear (simulation): time 5.07e-06/5.194, allocations: 3.984 kB / 2.928 GB, free: 333.1 MB / 0.948 GB Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001189/5.194, allocations: 197.6 kB / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt simplifyComplexFunction (simulation): time 1.513e-06/5.194, allocations: 0 / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001784/5.194, allocations: 31.98 kB / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt tearingSystem (simulation): time 5.19e-06/5.194, allocations: 4 kB / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.443e-05/5.194, allocations: 4 kB / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 3.596e-06/5.194, allocations: 11.89 kB / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.182e-06/5.194, allocations: 0 / 2.928 GB, free: 332.8 MB / 0.948 GB Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002672/5.194, allocations: 207.2 kB / 2.928 GB, free: 332.6 MB / 0.948 GB Notification: Performance of postOpt removeConstants (simulation): time 6.511e-05/5.195, allocations: 89 kB / 2.928 GB, free: 332.5 MB / 0.948 GB Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.93e-05/5.195, allocations: 8.062 kB / 2.928 GB, free: 332.5 MB / 0.948 GB Notification: Performance of postOpt simplifyAllExpressions (simulation): time 0.0001081/5.195, allocations: 4 kB / 2.928 GB, free: 332.4 MB / 0.948 GB Notification: Performance of postOpt findZeroCrossings (simulation): time 3.094e-05/5.195, allocations: 19.88 kB / 2.928 GB, free: 332.4 MB / 0.948 GB Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.056e-05/5.195, allocations: 4 kB / 2.928 GB, free: 332.4 MB / 0.948 GB Notification: Performance of sorting global known variables: time 2.587e-05/5.195, allocations: 87.27 kB / 2.928 GB, free: 332.3 MB / 0.948 GB Notification: Performance of sort global known variables: time 2.8e-07/5.195, allocations: 0 / 2.928 GB, free: 332.3 MB / 0.948 GB Notification: Performance of remove unused functions: time 0.0004427/5.195, allocations: 60 kB / 2.928 GB, free: 332.3 MB / 0.948 GB Notification: Model statistics after passing the back-end for simulation: * Number of independent subsystems: 1 * Number of states: 5 (hLiqSym,hSteSym,hAirSym,cpSym,cvSym) * 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 (19): * Single equations (assignments): 19 * 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 0.0007787/5.196, allocations: 0.553 MB / 2.929 GB, free: 331.7 MB / 0.948 GB Notification: Performance of simCode: created initialization part: time 0.000199/5.196, allocations: 99.89 kB / 2.929 GB, free: 331.6 MB / 0.948 GB Notification: Performance of simCode: created event and clocks part: time 2.875e-06/5.196, allocations: 0 / 2.929 GB, free: 331.6 MB / 0.948 GB Notification: Performance of simCode: created simulation system equations: time 5.882e-05/5.196, allocations: 59.86 kB / 2.929 GB, free: 331.6 MB / 0.948 GB Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.000169/5.196, allocations: 12 kB / 2.929 GB, free: 331.6 MB / 0.948 GB Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.0007811/5.197, allocations: 0.6144 MB / 2.93 GB, free: 330.9 MB / 0.948 GB Notification: Performance of simCode: some other stuff during SimCode phase: time 0.0001811/5.197, allocations: 0.7166 MB / 2.93 GB, free: 330.2 MB / 0.948 GB Notification: Performance of simCode: alias equations: time 0.0001325/5.198, allocations: 16.64 kB / 2.93 GB, free: 330.1 MB / 0.948 GB Notification: Performance of simCode: all other stuff during SimCode phase: time 3.23e-05/5.198, allocations: 19.38 kB / 2.93 GB, free: 330.1 MB / 0.948 GB Notification: Performance of SimCode: time 2.1e-07/5.198, allocations: 0 / 2.93 GB, free: 330.1 MB / 0.948 GB Notification: Performance of Templates: time 0.01069/5.208, allocations: 8.123 MB / 2.938 GB, free: 322 MB / 0.948 GB make -j1 -f AixLib_AixLib.Media.Examples.AirDerivativeCheck.makefile (rm -f AixLib_AixLib.Media.Examples.AirDerivativeCheck.pipe ; mkfifo AixLib_AixLib.Media.Examples.AirDerivativeCheck.pipe ; head -c 1048576 < AixLib_AixLib.Media.Examples.AirDerivativeCheck.pipe >> ../files/AixLib_AixLib.Media.Examples.AirDerivativeCheck.sim & ./AixLib_AixLib.Media.Examples.AirDerivativeCheck -abortSlowSimulation -alarm=480 -lv LOG_STATS > AixLib_AixLib.Media.Examples.AirDerivativeCheck.pipe 2>&1)