Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible.
Notification: Performance of loadModel(Buildings): time 2.621/2.621, allocations: 316.1 MB / 321.3 MB, free: 15.76 MB / 264.6 MB
Notification: Performance of FrontEnd - loaded program: time 7.236e-06/7.334e-06, allocations: 0 / 396 MB, free: 5.066 MB / 328.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2772/0.2773, allocations: 72.39 MB / 468.4 MB, free: 4.508 MB / 376.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4035/0.6808, allocations: 149 MB / 0.6029 GB, free: 139.5 MB / 0.5084 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002655/0.6812, allocations: 90.58 kB / 0.603 GB, free: 139.5 MB / 0.5084 GB
Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N