Notification: Performance of loadModel(Buildings): time 2.72/2.72, allocations: 268.2 MB / 275.3 MB, free: 7.613 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 3.031e-05/3.038e-05, allocations: 4 kB / 339.2 MB, free: 7.922 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3627/0.3627, allocations: 61.54 MB / 400.8 MB, free: 13.8 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 12.79/13.15, allocations: 5.618 GB / 6.01 GB, free: 14.33 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003449/13.15, allocations: 87.02 kB / 6.01 GB, free: 14.29 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/WetCoilCounterFlowPControl.mo:74:3-90:40: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.WetCoilCounterFlowPControl Notification: Performance of FrontEnd: time 9.588/22.74, allocations: 1.876 GB / 7.886 GB, free: 54 MB / 0.6042 GB