Notification: Performance of FrontEnd - loaded program: time 1.006e-05/1.02e-05, allocations: 2.219 kB / 439.6 MB, free: 9.574 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1163/0.1164, allocations: 78.99 MB / 0.5065 GB, free: 2.691 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.6468/0.7633, allocations: 382.8 MB / 0.8803 GB, free: 243.9 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002788/0.7636, allocations: 85.97 kB / 0.8804 GB, free: 243.9 MB / 0.6544 GB [Buildings latest/Fluid/Chillers/Examples/Carnot_TEva.mo:19:3-33:70:writable] Error: Variable chi: Cyclically dependent constants or parameters found in scope Buildings.Fluid.Chillers.Carnot_TEva$chi: {COP_nominal,etaCarnot_nominal}. Error: Error occurred while flattening model Buildings.Fluid.Chillers.Validation.Carnot_TEva_LimitedCapacity