Running command: translateModel(Buildings.Fluid.Boilers.Examples.BoilerPolynomial,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_latest_Buildings.Fluid.Boilers.Examples.BoilerPolynomial") Notification: Performance of loadModel(Buildings): time 4.006/4.006, allocations: 464.6 MB / 476.8 MB, free: 2.203 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.647e-05/3.662e-05, allocations: 7.938 kB / 0.5731 GB, free: 5.746 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1983/0.1984, allocations: 107.2 MB / 0.6777 GB, free: 10.4 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 1.073/1.272, allocations: 399.8 MB / 1.068 GB, free: 2.477 MB / 0.8542 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003899/1.272, allocations: 87.95 kB / 1.068 GB, free: 2.434 MB / 0.8542 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/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 Notification: Performance of FrontEnd: time 1.33/2.602, allocations: 245.3 MB / 1.308 GB, free: 155.7 MB / 0.8855 GB