Notification: Performance of FrontEnd - loaded program: time 1.02e-05/1.041e-05, allocations: 0 / 439.6 MB, free: 9.586 MB / 350.1 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1699/0.17, allocations: 78.97 MB / 0.5064 GB, free: 2.633 MB / 414.1 MB Notification: Performance of FrontEnd - scodeFlatten: time 4.208/4.378, allocations: 2.407 GB / 2.913 GB, free: 140.4 MB / 0.6544 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002352/4.378, allocations: 88.77 kB / 2.913 GB, free: 140.4 MB / 0.6544 GB [Modelica 3.2.2/Blocks/Sources.mo:2332:7-2333:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$timTab.getTableValueNoDer. [Modelica 3.2.2/Blocks/Sources.mo:2359:7-2360:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$timTab.getTableTimeTmin. [Modelica 3.2.2/Blocks/Sources.mo:2370:7-2371:66:writable] Warning: Unused input variable tableAvailable in function .Modelica.Blocks.Sources.CombiTimeTable$timTab.getTableTimeTmax. [Buildings latest/Fluid/Interfaces/LumpedVolumeDeclarations.mo:3:15-5:45:writable] Notification: From here: [Buildings latest/Examples/Tutorial/Boiler/System3.mo:153:3-160:72: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.System3