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 2.499/2.499, allocations: 316.1 MB / 321.3 MB, free: 15.65 MB / 264.6 MB Notification: Performance of FrontEnd - loaded program: time 6.549e-06/6.65e-06, allocations: 0 / 396 MB, free: 4.98 MB / 328.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3025/0.3026, allocations: 72.38 MB / 468.3 MB, free: 4.496 MB / 376.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.6195/0.9221, allocations: 368.1 MB / 0.8168 GB, free: 10.77 MB / 0.6022 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002357/0.9223, allocations: 87.27 kB / 0.8169 GB, free: 10.73 MB / 0.6022 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 2.0.0/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 2.0.0/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