Notification: Performance of FrontEnd - loaded program: time 8.8e-06/9.01e-06, allocations: 1.5 kB / 439.6 MB, free: 9.57 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1249/0.125, allocations: 78.97 MB / 0.5065 GB, free: 2.688 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.729/0.8541, allocations: 382.9 MB / 0.8804 GB, free: 244 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002748/0.8545, allocations: 93.86 kB / 0.8804 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.Examples.Carnot_TCon