Running command: "" <> buildModelFMU(BuildingSystems.Applications.DistrictSimulation.BaseClasses.DHN_Detailed,fileNamePrefix="BuildingSystems_BuildingSystems_Applications_DistrictSimulation_BaseClasses_DHN_Detailed",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(BuildingSystems): time 3.074/3.074, allocations: 343.8 MB / 355.9 MB, free: 9.391 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 4.423e-05/4.437e-05, allocations: 4 kB / 436.6 MB, free: 2.391 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1666/0.1667, allocations: 77.73 MB / 0.5023 GB, free: 4.504 MB / 426.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.563/1.73, allocations: 465.1 MB / 0.9565 GB, free: 63.35 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002852/1.73, allocations: 94.48 kB / 0.9566 GB, free: 63.3 MB / 0.6511 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/BuildingSystems 2.0.0-beta/Applications/DistrictSimulation/BaseClasses.mo:5:3-1822:19:writable] Error: Illegal to instantiate partial class DHN_Detailed. Error: Error occurred while flattening model BuildingSystems.Applications.DistrictSimulation.BaseClasses.DHN_Detailed Notification: Performance of FrontEnd: time 7.314e-05/1.731, allocations: 316.8 kB / 0.9569 GB, free: 62.99 MB / 0.6511 GB