Notification: Performance of loadModel(PowerSystems): time 1.695/1.695, allocations: 232.9 MB / 239.2 MB, free: 104 kB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1811/1.876, allocations: 55.15 MB / 294.3 MB, free: 10.83 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08247/1.959, allocations: 53.21 MB / 347.6 MB, free: 5.508 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.2956/2.254, allocations: 123.4 MB / 470.9 MB, free: 14.1 MB / 408.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002359/2.254, allocations: 92 kB / 471 MB, free: 14.01 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