Running command: "" <> buildModelFMU(BuildingSystems.Technologies.DistrictHeatingNetworks.BaseClasses.DHN_Detailed,fileNamePrefix="BuildingSystems_BuildingSystems_Technologies_DistrictHeatingNetworks_BaseClasses_DHN_Detailed",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(BuildingSystems): time 3.221/3.221, allocations: 343.8 MB / 355.9 MB, free: 9.379 MB / 298.7 MB Notification: Performance of FrontEnd - loaded program: time 4.044e-05/4.056e-05, allocations: 4 kB / 436.6 MB, free: 2.383 MB / 346.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1745/0.1746, allocations: 77.73 MB / 0.5023 GB, free: 4.492 MB / 426.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.572/1.747, allocations: 460.1 MB / 0.9516 GB, free: 68.31 MB / 0.6511 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002738/1.747, allocations: 92.39 kB / 0.9517 GB, free: 68.27 MB / 0.6511 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/BuildingSystems 2.0.0-beta/Technologies/DistrictHeatingNetworks/BaseClasses/DHN_Detailed.mo:2:1-1776:17:writable] Error: Illegal to instantiate partial class DHN_Detailed. Error: Error occurred while flattening model BuildingSystems.Technologies.DistrictHeatingNetworks.BaseClasses.DHN_Detailed Notification: Performance of FrontEnd: time 7.93e-05/1.747, allocations: 316.8 kB / 0.952 GB, free: 67.95 MB / 0.6511 GB