Notification: Performance of loadModel(PowerSystems): time 1.762/1.762, allocations: 232.9 MB / 238.9 MB, free: 120 kB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1712/1.933, allocations: 55.53 MB / 294.4 MB, free: 10.45 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09629/2.03, allocations: 53.22 MB / 347.6 MB, free: 5.121 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3066/2.336, allocations: 115.5 MB / 463.2 MB, free: 5.598 MB / 392.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.008235/2.345, allocations: 2.155 MB / 465.3 MB, free: 3.453 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