Running command: translateModel(Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer,tolerance=1e-06,outputFormat="empty",numberOfIntervals=280,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer") Notification: Performance of loadModel(Buildings): time 3.975/3.975, allocations: 464.6 MB / 476.8 MB, free: 2.191 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.19e-05/3.203e-05, allocations: 8 kB / 0.5731 GB, free: 5.715 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1994/0.1995, allocations: 107.2 MB / 0.6778 GB, free: 10.37 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.27/7.47, allocations: 2.701 GB / 3.379 GB, free: 89.88 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003903/7.47, allocations: 103.2 kB / 3.379 GB, free: 89.82 MB / 0.8855 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings latest/Fluid/Interfaces/LumpedVolumeDeclarations.mo:3:15-12:61:writable] Notification: From here: [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings latest/Air/Systems/SingleZone/VAV/ChillerDXHeatingEconomizer.mo:113:3-124:69:writable] Error: component hvac.heaCoi contains the definition of a partial class Medium. Please redeclare it to any package compatible with Modelica.Media.Interfaces.PartialMedium. Error: Error occurred while flattening model Buildings.Air.Systems.SingleZone.VAV.Examples.ChillerDXHeatingEconomizer Notification: Performance of FrontEnd: time 11.44/18.91, allocations: 2.37 GB / 5.748 GB, free: 103.4 MB / 0.9792 GB