Notification: Performance of loadModel(PowerSystems): time 1.956/1.956, allocations: 232.3 MB / 238.2 MB, free: 0.5859 MB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1987/2.155, allocations: 55.33 MB / 293.5 MB, free: 11.18 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08684/2.241, allocations: 53.05 MB / 346.6 MB, free: 6.008 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3392/2.581, allocations: 123.3 MB / 469.9 MB, free: 15.19 MB / 408.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002522/2.581, allocations: 83.97 kB / 469.9 MB, free: 15.11 MB / 408.6 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/PowerSystems 0.6.0/AC3ph/Machines.mo:2208:3-2208:47:writable] Error: Could not evaluate structural parameter (or constant): n_r which gives dimensions of array: L_r[n_r]. Array dimensions must be known at compile time. Error: Error occurred while flattening model PowerSystems.Examples.Wind.WindTurbine_IG Error: Internal error SimCode: The model PowerSystems.Examples.Wind.WindTurbine_IG could not be translated to FMU