Running command: translateModel(PowerSystems.Examples.AC3ph.Generation.TieLine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="PowerSystems_PowerSystems.Examples.AC3ph.Generation.TieLine") Notification: Performance of loadModel(PowerSystems): time 2.259/2.259, allocations: 233 MB / 246.1 MB, free: 14.84 MB / 202.7 MB Notification: Performance of FrontEnd - loaded program: time 3.423e-05/3.437e-05, allocations: 8 kB / 302.2 MB, free: 7.484 MB / 250.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.09362/0.09368, allocations: 53.24 MB / 355.4 MB, free: 2.133 MB / 298.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.4352/0.5289, allocations: 139 MB / 494.4 MB, free: 10.71 MB / 426.7 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000293/0.5292, allocations: 95.88 kB / 494.5 MB, free: 10.61 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.TieLine Notification: Performance of FrontEnd: time 0.5044/1.034, allocations: 58.57 MB / 0.5401 GB, free: 103.2 MB / 458.7 MB