Running command: translateModel(Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone") Notification: Performance of loadModel(Buildings): time 4.418/4.418, allocations: 458.9 MB / 473.4 MB, free: 11.88 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.212e-05/3.215e-05, allocations: 7.953 kB / 0.5697 GB, free: 9.805 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2317/0.2317, allocations: 106.2 MB / 0.6734 GB, free: 2.625 MB / 0.5417 GB Notification: Performance of NFInst.instantiate(Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone): time 0.9943/1.226, allocations: 202 MB / 0.8707 GB, free: 3.098 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.1014/1.327, allocations: 34.51 MB / 0.9044 GB, free: 8.621 MB / 0.6823 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.02114/1.349, allocations: 397.9 kB / 0.9048 GB, free: 8.516 MB / 0.6823 GB Error: Internal error Instantiation of Buildings.Examples.ScalableBenchmarks.BuildingVAV.ThermalZones.Validation.MultiZone failed with no error message. Notification: Performance of FrontEnd: time 0.01084/1.359, allocations: 1.946 MB / 0.9067 GB, free: 6.914 MB / 0.6823 GB