[:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadModel(Buildings): time 2.253/2.253, allocations: 268.2 MB / 275.2 MB, free: 7.703 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 0.1561/2.409, allocations: 63.84 MB / 339 MB, free: 8.074 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2979/2.707, allocations: 61.52 MB / 400.5 MB, free: 14.02 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 15.21/17.92, allocations: 6.627 GB / 7.018 GB, free: 17.12 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002858/17.92, allocations: 88.77 kB / 7.018 GB, free: 17.08 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Examples/DualFanDualDuct/Controls/HeatingCoilTemperatureSetpoint.mo:4:49-5:57:writable] Error: Cannot resolve type of expression mode.y == Buildings.Examples.VAVReheat.Controls.OperationModes.unoccupiedOff. The operands have types Integer, enumeration(occupied, unoccupiedOff, unoccupiedNightSetBack, unoccupiedWarmUp, unoccupiedPreCool, safety) in component TSupSetHea. Error: Error occurred while flattening model Buildings.Examples.DualFanDualDuct.ClosedLoop Error: Internal error SimCode: The model Buildings.Examples.DualFanDualDuct.ClosedLoop could not be translated to FMU