Notification: Performance of loadModel(Buildings): time 2.599/2.599, allocations: 268.2 MB / 275.3 MB, free: 7.574 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 2.254e-05/2.262e-05, allocations: 4 kB / 339.2 MB, free: 7.906 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3078/0.3079, allocations: 61.52 MB / 400.8 MB, free: 13.8 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 12.77/13.08, allocations: 5.601 GB / 5.992 GB, free: 40.63 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003398/13.08, allocations: 89.02 kB / 5.992 GB, free: 40.59 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Fluid/Interfaces/FourPort.mo:6:15-8:45:writable] Notification: From here: [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Fluid/HeatExchangers/Examples/WetCoilCounterFlowMassFlow.mo:12:3-27:40:writable] Error: component hex contains the definition of a partial class Medium1. Please redeclare it to any package compatible with Modelica.Media.Interfaces.PartialMedium. Error: Error occurred while flattening model Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow Notification: Performance of FrontEnd: time 8.567/21.65, allocations: 1.613 GB / 7.605 GB, free: 45.88 MB / 0.6042 GB