Notification: Performance of loadModel(PowerSystems): time 1.993/1.993, allocations: 232.3 MB / 238.2 MB, free: 0.5938 MB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.1894/2.182, allocations: 55.35 MB / 293.5 MB, free: 11.18 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.08632/2.268, allocations: 53.05 MB / 346.6 MB, free: 6.012 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3769/2.645, allocations: 137.3 MB / 483.9 MB, free: 1.129 MB / 408.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004845/2.646, allocations: 95.94 kB / 484 MB, free: 1.035 MB / 408.6 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.TurboGroupGenerator Error: Internal error SimCode: The model PowerSystems.Examples.AC3ph.Generation.TurboGroupGenerator could not be translated to FMU