Running command: translateModel(Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.Examples.WetCoilCounterFlowMassFlow") Notification: Performance of loadModel(Buildings): time 3.812/3.812, allocations: 403.9 MB / 411 MB, free: 396 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 3.003e-05/3.018e-05, allocations: 7.938 kB / 0.4942 GB, free: 1.398 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4995/0.4996, allocations: 92.69 MB / 0.5847 GB, free: 2.387 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.955/6.455, allocations: 2.455 GB / 3.04 GB, free: 71.49 MB / 0.7605 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000232/6.455, allocations: 93.16 kB / 3.04 GB, free: 71.4 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/WetCoilCounterFlowMassFlow.mo:12:3-29:25: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 9.717/16.17, allocations: 2.089 GB / 5.129 GB, free: 92.25 MB / 0.823 GB