Running command: translateModel(Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_6.0.0_Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone") Notification: Performance of loadModel(Buildings): time 4.254/4.254, allocations: 431.3 MB / 445.8 MB, free: 5.398 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 3.433e-05/3.4e-05, allocations: 4 kB / 0.5354 GB, free: 14.81 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.6643/0.6644, allocations: 98.71 MB / 0.6318 GB, free: 11.92 MB / 0.5105 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone): time 1.495/2.159, allocations: 495.7 MB / 1.116 GB, free: 6.465 MB / 0.8698 GB Notification: Performance of NFInst.instExpressions: time 1.124/3.283, allocations: 90.48 MB / 1.204 GB, free: 14.2 MB / 0.8855 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.03296/3.316, allocations: 0.8801 MB / 1.205 GB, free: 14.2 MB / 0.8855 GB Error: Internal error Instantiation of Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone failed with no error message. Notification: Performance of FrontEnd: time 0.01134/3.327, allocations: 2.661 MB / 1.208 GB, free: 14.18 MB / 0.8855 GB