Notification: Performance of FrontEnd - loaded program: time 8.73e-06/8.87e-06, allocations: 1.031 kB / 439.6 MB, free: 9.5 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1147/0.1148, allocations: 78.97 MB / 0.5064 GB, free: 2.672 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.7926/0.9075, allocations: 383 MB / 0.8805 GB, free: 244 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002862/0.9079, allocations: 91.03 kB / 0.8806 GB, free: 244 MB / 0.6544 GB [Buildings latest/Fluid/HeatPumps/Examples/Carnot_TCon.mo:17:3-31:71:writable] Error: Variable heaPum: Cyclically dependent constants or parameters found in scope Buildings.Fluid.HeatPumps.Carnot_TCon$heaPum: {COP_nominal,etaCarnot_nominal}. Error: Error occurred while flattening model Buildings.Fluid.HeatPumps.Validation.Carnot_TCon_etaPL