Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries --ompython_omhome=/usr AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.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.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck,fileNamePrefix="AixLib_AixLib_Media_Specialized_Air_Examples_PerfectGasDerivativeCheck",fmuType="me",version="2.0",platforms={"static"})
"" <> buildModelFMU(AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck,fileNamePrefix="AixLib_AixLib_Media_Specialized_Air_Examples_PerfectGasDerivativeCheck",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 0.007295/0.007295, allocations: 96.7 kB / 15.73 MB, free: 6.055 MB / 14.72 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 4.0.0+maint.om/package.mo): time 0.001739/0.001739, allocations: 194.4 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 1.385/1.385, allocations: 222.9 MB / 240.4 MB, free: 4.312 MB / 190.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica_DeviceDrivers 2.1.1-master/package.mo): time 0.1638/0.1638, allocations: 12.02 MB / 302.6 MB, free: 0.8594 MB / 238.1 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/SDF master/package.mo): time 0.0004983/0.0004983, allocations: 39.81 kB / 355.7 MB, free: 3.641 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 1.933/1.933, allocations: 268.1 MB / 0.661 GB, free: 0.6406 MB / 462.1 MB
Notification: Performance of FrontEnd - loaded program: time 0.002026/0.002026, allocations: 115.8 kB / 0.8867 GB, free: 0.6445 MB / 0.5919 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2176/0.2196, allocations: 108.4 MB / 0.9926 GB, free: 4.344 MB / 0.7013 GB
Notification: Performance of NFInst.instantiate(AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck): time 0.002214/0.2218, allocations: 1.277 MB / 0.9938 GB, free: 3.062 MB / 0.7013 GB
Notification: Performance of NFInst.instExpressions: time 0.6061/0.828, allocations: 147 MB / 1.137 GB, free: 8.375 MB / 0.795 GB
Notification: Performance of NFInst.updateImplicitVariability: time 4.457e-05/0.8281, allocations: 0 / 1.137 GB, free: 8.375 MB / 0.795 GB
Notification: Performance of NFTyping.typeComponents: time 2.038e-05/0.8282, allocations: 0 / 1.137 GB, free: 8.375 MB / 0.795 GB
Notification: Performance of NFTyping.typeBindings: time 5.209e-05/0.8282, allocations: 8.953 kB / 1.137 GB, free: 8.367 MB / 0.795 GB
Notification: Performance of NFTyping.typeClassSections: time 0.0005223/0.8287, allocations: 99.36 kB / 1.137 GB, free: 8.293 MB / 0.795 GB
Notification: Performance of NFFlatten.flatten: time 9.049e-05/0.8288, allocations: 28.58 kB / 1.137 GB, free: 8.281 MB / 0.795 GB
Notification: Performance of NFFlatten.resolveConnections: time 3.999e-05/0.8289, allocations: 2.094 kB / 1.137 GB, free: 8.281 MB / 0.795 GB
Notification: Performance of NFEvalConstants.evaluate: time 5.604e-05/0.829, allocations: 24.14 kB / 1.138 GB, free: 8.266 MB / 0.795 GB
Notification: Performance of NFSimplifyModel.simplify: time 6.261e-05/0.829, allocations: 9.922 kB / 1.138 GB, free: 8.262 MB / 0.795 GB
Notification: Performance of NFPackage.collectConstants: time 1.226e-05/0.829, allocations: 1.094 kB / 1.138 GB, free: 8.262 MB / 0.795 GB
Notification: Performance of NFFlatten.collectFunctions: time 0.0003196/0.8294, allocations: 86.78 kB / 1.138 GB, free: 8.211 MB / 0.795 GB
Notification: Performance of NFScalarize.scalarize: time 1.74e-05/0.8294, allocations: 6.312 kB / 1.138 GB, free: 8.207 MB / 0.795 GB
Notification: Performance of NFVerifyModel.verify: time 3.728e-05/0.8294, allocations: 18.2 kB / 1.138 GB, free: 8.195 MB / 0.795 GB
Notification: Performance of NFConvertDAE.convert: time 0.0002064/0.8297, allocations: 71.41 kB / 1.138 GB, free: 8.164 MB / 0.795 GB
Notification: Performance of FrontEnd - DAE generated: time 4.809e-06/0.8297, allocations: 0 / 1.138 GB, free: 8.164 MB / 0.795 GB
Notification: Performance of FrontEnd: time 1.553e-06/0.8297, allocations: 0 / 1.138 GB, free: 8.164 MB / 0.795 GB
Notification: Performance of Transformations before backend: time 9.779e-06/0.8297, allocations: 1.125 kB / 1.138 GB, free: 8.164 MB / 0.795 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 7
 * Number of variables: 7
Notification: Performance of Generate backend data structure: time 0.0004456/0.8301, allocations: 356.8 kB / 1.138 GB, free: 7.785 MB / 0.795 GB
Notification: Performance of prepare preOptimizeDAE: time 4.696e-05/0.8302, allocations: 11.16 kB / 1.138 GB, free: 7.785 MB / 0.795 GB
Notification: Performance of preOpt introduceOutputAliases (simulation): time 4.176e-05/0.8302, allocations: 33.12 kB / 1.138 GB, free: 7.746 MB / 0.795 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.0002054/0.8305, allocations: 19.81 kB / 1.138 GB, free: 7.734 MB / 0.795 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.0001056/0.8306, allocations: 169 kB / 1.138 GB, free: 7.531 MB / 0.795 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 1.445e-05/0.8306, allocations: 2.406 kB / 1.138 GB, free: 7.531 MB / 0.795 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 2.561e-05/0.8306, allocations: 7.344 kB / 1.138 GB, free: 7.527 MB / 0.795 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.0001251/0.8308, allocations: 53.42 kB / 1.138 GB, free: 7.48 MB / 0.795 GB
Notification: Performance of preOpt findStateOrder (simulation): time 8.265e-06/0.8308, allocations: 0 / 1.138 GB, free: 7.48 MB / 0.795 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 1.131e-05/0.8308, allocations: 0 / 1.138 GB, free: 7.48 MB / 0.795 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 4.268e-06/0.8308, allocations: 1.25 kB / 1.138 GB, free: 7.48 MB / 0.795 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 5.546e-05/0.8309, allocations: 17.23 kB / 1.138 GB, free: 7.473 MB / 0.795 GB
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.0001705/0.831, allocations: 169.8 kB / 1.139 GB, free: 7.266 MB / 0.795 GB
Notification: Performance of preOpt comSubExp (simulation): time 9.919e-05/0.8311, allocations: 51.77 kB / 1.139 GB, free: 7.227 MB / 0.795 GB
Notification: Performance of preOpt resolveLoops (simulation): time 3.094e-05/0.8312, allocations: 18.69 kB / 1.139 GB, free: 7.211 MB / 0.795 GB
Notification: Performance of preOpt evalFunc (simulation): time 1.182e-05/0.8312, allocations: 1.25 kB / 1.139 GB, free: 7.211 MB / 0.795 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 2.551e-05/0.8312, allocations: 32.84 kB / 1.139 GB, free: 7.172 MB / 0.795 GB
Notification: Performance of pre-optimization done (n=7): time 1.112e-06/0.8312, allocations: 0 / 1.139 GB, free: 7.172 MB / 0.795 GB
Notification: Performance of matching and sorting (n=11): time 0.0007705/0.832, allocations: 381.3 kB / 1.139 GB, free: 6.84 MB / 0.795 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 3.665e-05/0.8321, allocations: 52.44 kB / 1.139 GB, free: 6.777 MB / 0.795 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 6.75e-05/0.8321, allocations: 102.8 kB / 1.139 GB, free: 6.668 MB / 0.795 GB
Notification: Performance of collectPreVariables (initialization): time 1.686e-05/0.8322, allocations: 27.64 kB / 1.139 GB, free: 6.637 MB / 0.795 GB
Notification: Performance of collectInitialEqns (initialization): time 2.849e-05/0.8322, allocations: 84.14 kB / 1.139 GB, free: 6.551 MB / 0.795 GB
Notification: Performance of collectInitialBindings (initialization): time 4.968e-05/0.8322, allocations: 39.98 kB / 1.139 GB, free: 6.516 MB / 0.795 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 4.542e-05/0.8323, allocations: 30.44 kB / 1.139 GB, free: 6.488 MB / 0.795 GB
Notification: Performance of setup shared object (initialization): time 9.86e-05/0.8324, allocations: 321 kB / 1.14 GB, free: 6.168 MB / 0.795 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 3.88e-05/0.8324, allocations: 18.47 kB / 1.14 GB, free: 6.16 MB / 0.795 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 4.816e-05/0.8325, allocations: 35.64 kB / 1.14 GB, free: 6.133 MB / 0.795 GB
Notification: Performance of analyzeInitialSystem (initialization): time 8.976e-05/0.8326, allocations: 60.62 kB / 1.14 GB, free: 6.094 MB / 0.795 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 9.12e-07/0.8326, allocations: 0 / 1.14 GB, free: 6.094 MB / 0.795 GB
Notification: Performance of matching and sorting (n=14) (initialization): time 0.0001445/0.8328, allocations: 95.66 kB / 1.14 GB, free: 6.035 MB / 0.795 GB
Notification: Performance of prepare postOptimizeDAE: time 1.583e-05/0.8328, allocations: 6.219 kB / 1.14 GB, free: 6.035 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 5.991e-06/0.8328, allocations: 5.688 kB / 1.14 GB, free: 6.031 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (initialization): time 1.437e-05/0.8328, allocations: 1.125 kB / 1.14 GB, free: 6.031 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.0001211/0.8329, allocations: 22.27 kB / 1.14 GB, free: 6.027 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 6.292e-06/0.8329, allocations: 1.094 kB / 1.14 GB, free: 6.027 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 3.786e-05/0.833, allocations: 9.062 kB / 1.14 GB, free: 6.02 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 8.195e-06/0.833, allocations: 4.031 kB / 1.14 GB, free: 6.02 MB / 0.795 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 2
 * 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 (14):
 * Single equations (assignments): 14
 * 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 7.671e-05/0.8331, allocations: 118.2 kB / 1.14 GB, free: 5.898 MB / 0.795 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 1.618e-05/0.8331, allocations: 2.125 kB / 1.14 GB, free: 5.898 MB / 0.795 GB
Notification: Performance of postOpt wrapFunctionCalls (simulation): time 4.02e-05/0.8331, allocations: 17.06 kB / 1.14 GB, free: 5.887 MB / 0.795 GB
Notification: Performance of postOpt inlineArrayEqn (simulation): time 2.515e-06/0.8332, allocations: 1.156 kB / 1.14 GB, free: 5.887 MB / 0.795 GB
Notification: Performance of postOpt constantLinearSystem (simulation): time 5.33e-06/0.8332, allocations: 0 / 1.14 GB, free: 5.887 MB / 0.795 GB
Notification: Performance of postOpt simplifysemiLinear (simulation): time 6.051e-06/0.8332, allocations: 8.984 kB / 1.14 GB, free: 5.879 MB / 0.795 GB
Notification: Performance of postOpt removeSimpleEquations (simulation): time 0.0001259/0.8333, allocations: 168.7 kB / 1.14 GB, free: 5.676 MB / 0.795 GB
Notification: Performance of postOpt simplifyComplexFunction (simulation): time 3.316e-06/0.8333, allocations: 3.984 kB / 1.14 GB, free: 5.672 MB / 0.795 GB
Notification: Performance of postOpt solveSimpleEquations (simulation): time 0.0001289/0.8335, allocations: 22.55 kB / 1.14 GB, free: 5.668 MB / 0.795 GB
Notification: Performance of postOpt tearingSystem (simulation): time 3.557e-06/0.8335, allocations: 0.9688 kB / 1.14 GB, free: 5.668 MB / 0.795 GB
Notification: Performance of postOpt inputDerivativesUsed (simulation): time 1.09e-05/0.8335, allocations: 1.344 kB / 1.14 GB, free: 5.668 MB / 0.795 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (simulation): time 1.583e-06/0.8335, allocations: 3.938 kB / 1.14 GB, free: 5.664 MB / 0.795 GB
Notification: Performance of postOpt calculateStateSetsJacobians (simulation): time 1.573e-06/0.8335, allocations: 0.875 kB / 1.14 GB, free: 5.664 MB / 0.795 GB
Notification: Performance of postOpt symbolicJacobian (simulation): time 0.0002091/0.8337, allocations: 145.2 kB / 1.14 GB, free: 5.551 MB / 0.795 GB
Notification: Performance of postOpt removeConstants (simulation): time 6.519e-05/0.8338, allocations: 83.62 kB / 1.14 GB, free: 5.453 MB / 0.795 GB
Notification: Performance of postOpt simplifyTimeIndepFuncCalls (simulation): time 1.597e-05/0.8338, allocations: 5.188 kB / 1.14 GB, free: 5.449 MB / 0.795 GB
Notification: Performance of postOpt simplifyAllExpressions (simulation): time 8.695e-05/0.8339, allocations: 6.453 kB / 1.14 GB, free: 5.445 MB / 0.795 GB
Notification: Performance of postOpt findZeroCrossings (simulation): time 1.805e-05/0.8339, allocations: 6.438 kB / 1.14 GB, free: 5.441 MB / 0.795 GB
Notification: Performance of postOpt collapseArrayExpressions (simulation): time 1.013e-05/0.8339, allocations: 6.844 kB / 1.14 GB, free: 5.438 MB / 0.795 GB
Notification: Performance of sorting global known variables: time 2.992e-05/0.834, allocations: 80.38 kB / 1.14 GB, free: 5.359 MB / 0.795 GB
Notification: Performance of sort global known variables: time 2.01e-07/0.834, allocations: 1.094 kB / 1.14 GB, free: 5.359 MB / 0.795 GB
Notification: Performance of remove unused functions: time 0.0002104/0.8342, allocations: 16.28 kB / 1.141 GB, free: 5.355 MB / 0.795 GB
Notification: Model statistics after passing the back-end for simulation:
 * Number of independent subsystems: 1
 * Number of states: 3 (hLiqSym,hSteSym,hAirSym)
 * 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 (11):
 * Single equations (assignments): 11
 * 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 0.000423/0.8346, allocations: 0.6664 MB / 1.141 GB, free: 4.719 MB / 0.795 GB
Notification: Performance of simCode: created initialization part: time 0.0001411/0.8348, allocations: 57.14 kB / 1.141 GB, free: 4.699 MB / 0.795 GB
Notification: Performance of simCode: created event and clocks part: time 3.787e-06/0.8348, allocations: 12.02 kB / 1.141 GB, free: 4.688 MB / 0.795 GB
Notification: Performance of simCode: created simulation system equations: time 3.766e-05/0.8348, allocations: 22 kB / 1.141 GB, free: 4.684 MB / 0.795 GB
Notification: Performance of simCode: created of all other equations (e.g. parameter, nominal, assert, etc): time 0.0002332/0.8351, allocations: 14.06 kB / 1.141 GB, free: 4.676 MB / 0.795 GB
Notification: Performance of simCode: created linear, non-linear and system jacobian parts: time 0.001374/0.8365, allocations: 1.453 MB / 1.143 GB, free: 3.316 MB / 0.795 GB
Notification: Performance of simCode: some other stuff during SimCode phase: time 0.000237/0.8367, allocations: 0.6879 MB / 1.143 GB, free: 2.613 MB / 0.795 GB
Notification: Performance of simCode: alias equations: time 5.691e-05/0.8368, allocations: 8.484 kB / 1.143 GB, free: 2.609 MB / 0.795 GB
Notification: Performance of simCode: all other stuff during SimCode phase: time 4.439e-05/0.8368, allocations: 15.38 kB / 1.143 GB, free: 2.598 MB / 0.795 GB
Notification: Performance of SimCode: time 5.61e-07/0.8368, allocations: 0 / 1.143 GB, free: 2.598 MB / 0.795 GB
Notification: Performance of buildModelFMU: Generate the FMI files: time 0.01938/0.8562, allocations: 1.69 MB / 1.145 GB, free: 1.684 MB / 0.795 GB
Notification: Performance of buildModelFMU: Generate platform static: time 7.245/8.101, allocations: 8.25 kB / 1.145 GB, free: 1.68 MB / 0.795 GB
(rm -f AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.pipe ; mkfifo AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.pipe ; head -c 1048576 < AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.pipe >> ../files/AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.sim & python3 -m fmpy simulate  --output-file AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck_res.csv --start-time 0 --stop-time 1 --timeout 50 --relative-tolerance 1e-08 --interface-type ModelExchange --solver CVode --output-interval 0.0004 AixLib_AixLib_Media_Specialized_Air_Examples_PerfectGasDerivativeCheck.fmu > AixLib_AixLib.Media.Specialized.Air.Examples.PerfectGasDerivativeCheck.pipe 2>&1)