[<interactive>:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope <global scope> (looking for a function or record).
Notification: Performance of loadModel(Buildings): time 2.273/2.273, allocations: 268.2 MB / 275.1 MB, free: 10.18 MB / 234.7 MB
Notification: Performance of FrontEnd - loaded program: time 0.3074/2.581, allocations: 63.85 MB / 339 MB, free: 14.91 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1391/2.72, allocations: 61.52 MB / 400.5 MB, free: 1.27 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 10.94/13.66, allocations: 4.479 GB / 4.87 GB, free: 135.5 MB / 0.5105 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0004033/13.66, allocations: 91.17 kB / 4.87 GB, free: 135.5 MB / 0.5105 GB
[/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/BoundaryConditions/SolarGeometry/ZenithAngle.mo:23:3-30:31:writable] Error: Failed to instantiate equation 
connect(weaBus.sol.dec, zen.decAng) annotation(Text(string = "%first", index = -1, extent = {{-6, 3}, {-6, 3}}));.
Error: Error occurred while flattening model Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoeffcient
Error: Internal error SimCode: The model Buildings.BoundaryConditions.SolarIrradiation.BaseClasses.Examples.BrighteningCoeffcient could not be translated to FMU