Notification: Performance of loadModel(PowerSystems): time 1.807/1.807, allocations: 232.3 MB / 238.2 MB, free: 0.6016 MB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1726/1.98, allocations: 55.35 MB / 293.5 MB, free: 11.18 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08438/2.064, allocations: 53.06 MB / 346.6 MB, free: 6.008 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3346/2.399, allocations: 115.5 MB / 462.1 MB, free: 7.004 MB / 392.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.01396/2.413, allocations: 2.167 MB / 464.2 MB, free: 4.844 MB / 392.6 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.AC3ph.Generation.WindGeneratorLine Error: Internal error SimCode: The model PowerSystems.Examples.AC3ph.Generation.WindGeneratorLine could not be translated to FMU