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 3.036/3.036, allocations: 318.2 MB / 323.4 MB, free: 13.37 MB / 264.6 MB Notification: Performance of FrontEnd - loaded program: time 0.2463/3.283, allocations: 75.15 MB / 398.6 MB, free: 2.156 MB / 328.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4081/3.691, allocations: 72.81 MB / 471.4 MB, free: 1.855 MB / 376.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.8147/4.506, allocations: 368.6 MB / 0.8203 GB, free: 5.156 MB / 0.6022 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004429/4.506, allocations: 88.14 kB / 0.8204 GB, free: 5.109 MB / 0.6022 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.1.0/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 2.1.0/Fluid/Boilers/Examples/BoilerPolynomial.mo:28:3-39:70:writable] Error: component boi1 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.Fluid.Boilers.Examples.BoilerPolynomial Error: Internal error SimCode: The model Buildings.Fluid.Boilers.Examples.BoilerPolynomial could not be translated to FMU