Running command: translateModel(Buildings.Examples.Tutorial.Boiler.System7,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Examples.Tutorial.Boiler.System7") Notification: Performance of loadModel(Buildings): time 4.07/4.07, allocations: 464.7 MB / 476.8 MB, free: 2.109 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.689e-05/3.7e-05, allocations: 11.94 kB / 0.5731 GB, free: 5.73 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1966/0.1967, allocations: 107.2 MB / 0.6777 GB, free: 10.38 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 6.646/6.843, allocations: 2.532 GB / 3.21 GB, free: 232.2 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002233/6.843, allocations: 88.83 kB / 3.21 GB, free: 232.2 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/Examples/Tutorial/Boiler/System7.mo:148:3-155:72:writable] Error: component boi 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.Examples.Tutorial.Boiler.System7 Notification: Performance of FrontEnd: time 16/22.84, allocations: 3.517 GB / 6.727 GB, free: 12.62 MB / 1.057 GB