Notification: Performance of FrontEnd - loaded program: time 9.918e-06/1.006e-05, allocations: 1.312 kB / 439.6 MB, free: 9.586 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1179/0.118, allocations: 78.98 MB / 0.5065 GB, free: 2.703 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 3.903/4.021, allocations: 2.42 GB / 2.926 GB, free: 141.5 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002587/4.022, allocations: 94.61 kB / 2.926 GB, free: 141.4 MB / 0.6544 GB [Modelica 3.2.2/Blocks/Sources.mo:2347:7-2348:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$TOut.getDerTableValue. [Modelica 3.2.2/Blocks/Sources.mo:2313:7-2314:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$TOut.getTableValue. [Modelica 3.2.2/Blocks/Sources.mo:2359:7-2360:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$TOut.getTableTimeTmin. [Modelica 3.2.2/Blocks/Sources.mo:2370:7-2371:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$TOut.getTableTimeTmax. [Buildings latest/Experimental/DistrictHeatingCooling/Plants/HeatingCoolingCarnot_T.mo:77:3-91:69:writable] Error: Variable pla.coo: Cyclically dependent constants or parameters found in scope Buildings.Fluid.Chillers.Carnot_TEva$pla$coo: {COP_nominal,etaCarnot_nominal}. Error: Error occurred while flattening model Buildings.Experimental.DistrictHeatingCooling.Plants.Validation.Plant_Carnot_T_ClosedLoop