Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine") Notification: Performance of loadModel(Buildings): time 3.778/3.778, allocations: 403.3 MB / 415.4 MB, free: 13.02 MB / 330.7 MB Notification: Performance of FrontEnd - loaded program: time 3.806e-05/3.822e-05, allocations: 7.938 kB / 0.499 GB, free: 13.44 MB / 426.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5157/0.5157, allocations: 92.69 MB / 0.5895 GB, free: 14.48 MB / 490.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3039/0.8197, allocations: 166.4 MB / 0.7521 GB, free: 7.789 MB / 0.6355 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003197/0.8201, allocations: 99.94 kB / 0.7522 GB, free: 7.691 MB / 0.6355 GB Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine Notification: Performance of FrontEnd: time 0.906/1.726, allocations: 117.4 MB / 0.8669 GB, free: 98.27 MB / 0.6511 GB