Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N") Notification: Performance of loadModel(Buildings): time 3.725/3.725, allocations: 403.9 MB / 411 MB, free: 344 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 2.523e-05/2.534e-05, allocations: 4 kB / 0.4942 GB, free: 1.363 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.5046/0.5047, allocations: 92.69 MB / 0.5847 GB, free: 2.355 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.2331/0.7378, allocations: 166.3 MB / 0.7471 GB, free: 11.81 MB / 0.6355 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002901/0.7382, allocations: 91.94 kB / 0.7472 GB, free: 11.72 MB / 0.6355 GB Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine_N Notification: Performance of FrontEnd: time 0.7901/1.528, allocations: 120.1 MB / 0.8644 GB, free: 102.4 MB / 0.6511 GB