Running command: translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc") Notification: Performance of loadModel(Buildings): time 3.714/3.714, allocations: 403.9 MB / 411 MB, free: 412 kB / 314.7 MB Notification: Performance of FrontEnd - loaded program: time 2.228e-05/2.231e-05, allocations: 8 kB / 0.4942 GB, free: 1.395 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.4835/0.4836, allocations: 92.69 MB / 0.5847 GB, free: 2.402 MB / 474.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 5.997/6.481, allocations: 2.479 GB / 3.064 GB, free: 23.66 MB / 0.7761 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000263/6.481, allocations: 103 kB / 3.064 GB, free: 23.61 MB / 0.7761 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/Interfaces/LumpedVolumeDeclarations.mo:3:15-5:45:writable] Notification: From here: [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/Fluid/HeatExchangers/CoolingTowers/Examples/BaseClasses/PartialStaticTwoPortCoolingTower.mo:11:3-20:71:writable] Error: component tow contains the definition of a partial class Medium. Please redeclare it to any package compatible with Modelica.Media.Interfaces.PartialMedium. Error: Error occurred while flattening model Buildings.Fluid.HeatExchangers.CoolingTowers.Examples.YorkCalc Notification: Performance of FrontEnd: time 1.23/7.712, allocations: 280.4 MB / 3.338 GB, free: 61.08 MB / 0.7761 GB