Notification: Performance of loadModel(Buildings): time 2.389/2.389, allocations: 268.2 MB / 275.3 MB, free: 7.605 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 2.312e-05/2.328e-05, allocations: 4 kB / 339.2 MB, free: 7.93 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2731/0.2731, allocations: 61.53 MB / 400.8 MB, free: 13.93 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 11.06/11.33, allocations: 4.833 GB / 5.225 GB, free: 133.2 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003722/11.33, allocations: 99.03 kB / 5.225 GB, free: 133.2 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/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 1.6/Fluid/HeatExchangers/CoolingTowers/Examples/BaseClasses/PartialStaticTwoPortCoolingTower.mo:12:3-21:83: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.FixedApproachDryBulb Notification: Performance of FrontEnd: time 0.8911/12.22, allocations: 198.4 MB / 5.419 GB, free: 109.6 MB / 0.5261 GB