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 2.561/2.561, allocations: 318 MB / 323.2 MB, free: 13.36 MB / 264.6 MB
Notification: Performance of FrontEnd - loaded program: time 9.201e-06/9.253e-06, allocations: 4 kB / 398.3 MB, free: 2.23 MB / 328.6 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3248/0.3248, allocations: 72.82 MB / 471.1 MB, free: 1.883 MB / 376.6 MB
Notification: Performance of FrontEnd - scodeFlatten: time 0.4209/0.7458, allocations: 149.5 MB / 0.606 GB, free: 67.79 MB / 0.5084 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002774/0.7461, allocations: 95.22 kB / 0.6061 GB, free: 67.79 MB / 0.5084 GB
Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N