Notification: Performance of loadModel(PowerSystems): time 1.866/1.866, allocations: 232.9 MB / 239.2 MB, free: 100 kB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.2201/2.086, allocations: 55.15 MB / 294.4 MB, free: 10.8 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08441/2.17, allocations: 53.21 MB / 347.6 MB, free: 5.488 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3242/2.495, allocations: 137.8 MB / 485.3 MB, free: 15.58 MB / 424.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.00027/2.495, allocations: 96 kB / 485.4 MB, free: 15.49 MB / 424.6 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/PowerSystems 0.6.0/AC3ph/Machines.mo:2240:3-2240:48:writable] Error: Could not evaluate structural parameter (or constant): n_d which gives dimensions of array: L_rd[n_d]. Array dimensions must be known at compile time. Error: Error occurred while flattening model PowerSystems.Examples.AC3ph.Generation.TieLine Error: Internal error SimCode: The model PowerSystems.Examples.AC3ph.Generation.TieLine could not be translated to FMU