Running command: translateModel(PowerSystems.Examples.AC3ph.Generation.TurboGroupGenerator,tolerance=1e-06,outputFormat="empty",numberOfIntervals=2000,variableFilter="",fileNamePrefix="PowerSystems_PowerSystems.Examples.AC3ph.Generation.TurboGroupGenerator") Notification: Performance of loadModel(PowerSystems): time 2.343/2.343, allocations: 233 MB / 246.1 MB, free: 14.84 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 3.315e-05/3.326e-05, allocations: 4 kB / 302.2 MB, free: 7.484 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09428/0.09434, allocations: 53.25 MB / 355.4 MB, free: 2.125 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4663/0.5606, allocations: 138.2 MB / 493.6 MB, free: 11.51 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002858/0.561, allocations: 91.94 kB / 493.7 MB, free: 11.42 MB / 426.7 MB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/PowerSystems 1.0.0/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 Notification: Performance of FrontEnd: time 0.4267/0.9877, allocations: 44.63 MB / 0.5257 GB, free: 122.4 MB / 458.7 MB