Notification: Performance of loadModel(Buildings): time 2.358/2.358, allocations: 268.2 MB / 275.3 MB, free: 7.602 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 2.664e-05/2.671e-05, allocations: 4 kB / 339.2 MB, free: 7.926 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3245/0.3245, allocations: 61.53 MB / 400.8 MB, free: 13.82 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 14.46/14.78, allocations: 6.622 GB / 7.014 GB, free: 96.78 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002865/14.78, allocations: 84.11 kB / 7.014 GB, free: 96.78 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Examples/VAVReheat/Controls/RoomTemperatureSetpoint.mo:17:52-19:70:writable] Error: Cannot resolve type of expression mode.y == OperationModes.occupied. The operands have types Integer, enumeration(occupied, unoccupiedOff, unoccupiedNightSetBack, unoccupiedWarmUp, unoccupiedPreCool, safety) in component TSetRoo. Error: Error occurred while flattening model Buildings.Examples.VAVReheat.ClosedLoop Notification: Performance of FrontEnd: time 1.156/15.94, allocations: 291.7 MB / 7.299 GB, free: 27.69 MB / 0.5261 GB