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 3.585/3.585, allocations: 402 MB / 415.9 MB, free: 10.12 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 3.256e-05/3.28e-05, allocations: 4 kB / 0.5004 GB, free: 8.23 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1844/0.1844, allocations: 92.68 MB / 0.5909 GB, free: 11.38 MB / 0.4948 GB Notification: Performance of FrontEnd - scodeFlatten: time 0.6416/0.8261, allocations: 166.5 MB / 0.7534 GB, free: 7.91 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002967/0.8264, allocations: 103.9 kB / 0.7535 GB, free: 7.809 MB / 0.6198 GB Error: Error occurred while flattening model Buildings.Electrical.AC.ThreePhasesUnbalanced.Lines.Examples.ACLine Notification: Performance of FrontEnd: time 0.4521/1.279, allocations: 118.3 MB / 0.869 GB, free: 28 kB / 0.7292 GB