Warning: Requested package Modelica of version 3.2.2, but this package was already loaded with version 3.2.1. You might experience problems if these versions are incompatible. Notification: Performance of loadModel(Buildings): time 2.967/2.967, allocations: 321 MB / 328.1 MB, free: 5.484 MB / 266.7 MB Notification: Performance of FrontEnd - loaded program: time 2.53e-05/2.528e-05, allocations: 4 kB / 403.9 MB, free: 436 kB / 314.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1708/0.1708, allocations: 73.4 MB / 477.3 MB, free: 6.887 MB / 394.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.12/6.291, allocations: 2.464 GB / 2.93 GB, free: 164 MB / 0.6198 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002973/6.291, allocations: 93.34 kB / 2.93 GB, free: 164 MB / 0.6198 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Modelica_StateGraph2 2.0.3/package.mo:12150:5-12156:3:writable] Warning: Usage of non-standard operator (not specified in the Modelica specification): Connections.uniqueRoot. Functionality might be partially supported but is not guaranteed. [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Fluid/Interfaces/LumpedVolumeDeclarations.mo:3:15-5:45:writable] Notification: From here: [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 3.0.0/Examples/Tutorial/Boiler/System7.mo:151:3-158:72: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 12.67/18.97, allocations: 2.678 GB / 5.608 GB, free: 39.87 MB / 0.7761 GB