Notification: Performance of loadModel(Buildings): time 2.233/2.233, allocations: 268.2 MB / 275.3 MB, free: 6.77 MB / 226.8 MB
Notification: Performance of FrontEnd - loaded program: time 2.212e-05/2.227e-05, allocations: 4 kB / 339.2 MB, free: 10.74 MB / 274.8 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.1243/0.1243, allocations: 61.53 MB / 400.8 MB, free: 13.09 MB / 338.8 MB
Notification: Performance of FrontEnd - scodeFlatten: time 9.603/9.728, allocations: 4.477 GB / 4.868 GB, free: 117.4 MB / 0.5183 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002964/9.728, allocations: 89.06 kB / 4.868 GB, free: 117.4 MB / 0.5183 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.SolarGeometry.Examples.ZenithAngle
Notification: Performance of FrontEnd: time 0.003926/9.732, allocations: 1.1 MB / 4.869 GB, free: 116.4 MB / 0.5183 GB