Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowPControl") Notification: Performance of loadModel(Buildings): time 3.574/3.574, allocations: 403.9 MB / 411 MB, free: 376 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 2.429e-05/2.442e-05, allocations: 4 kB / 0.4942 GB, free: 1.387 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4855/0.4855, allocations: 92.69 MB / 0.5847 GB, free: 2.383 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 6.06/6.545, allocations: 2.474 GB / 3.058 GB, free: 49 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002606/6.546, allocations: 93.16 kB / 3.059 GB, free: 48.91 MB / 0.7605 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Interfaces/PartialFourPort.mo:4:15-6:45:writable] Notification: From here: [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/HeatExchangers/Examples/WetCoilCounterFlowPControl.mo:68:3-86:28: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 11.5/18.04, allocations: 2.393 GB / 5.451 GB, free: 79.82 MB / 0.8386 GB