Running command: translateModel(Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone") Notification: Performance of loadModel(Buildings): time 4.518/4.518, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.3e-05/3.294e-05, allocations: 2.312 kB / 0.5697 GB, free: 9.797 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2347/0.2348, allocations: 106.2 MB / 0.6734 GB, free: 2.613 MB / 0.5417 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone): time 2.534/2.769, allocations: 498.7 MB / 1.16 GB, free: 29.41 MB / 0.9167 GB Notification: Performance of NFInst.instExpressions: time 0.2104/2.979, allocations: 89.97 MB / 1.248 GB, free: 28.32 MB / 0.9167 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.03163/3.011, allocations: 0.8758 MB / 1.249 GB, free: 28.32 MB / 0.9167 GB Error: Internal error Instantiation of Buildings.Examples.ScalableBenchmarks.BuildingVAV.Examples.TwoFloor_TwoZone failed with no error message. Notification: Performance of FrontEnd: time 0.01133/3.022, allocations: 2.678 MB / 1.252 GB, free: 28.29 MB / 0.9167 GB