Running command: translateModel(Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine") Notification: Performance of loadModel(Buildings): time 4.273/4.273, allocations: 464.7 MB / 476.8 MB, free: 2.195 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.173e-05/3.188e-05, allocations: 4 kB / 0.5731 GB, free: 5.73 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2346/0.2347, allocations: 107.2 MB / 0.6778 GB, free: 10.38 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.7466/0.9814, allocations: 178.1 MB / 0.8517 GB, free: 9.695 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003212/0.9817, allocations: 98.84 kB / 0.8518 GB, free: 9.645 MB / 0.6511 GB Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine Notification: Performance of FrontEnd: time 0.4354/1.417, allocations: 118.3 MB / 0.9673 GB, free: 13.62 MB / 0.7605 GB