Notification: Performance of loadModel(Buildings): time 2.38/2.38, allocations: 268.2 MB / 275.3 MB, free: 6.5 MB / 218.7 MB
Notification: Performance of FrontEnd - loaded program: time 2.659e-05/2.673e-05, allocations: 4 kB / 339.2 MB, free: 6.805 MB / 282.7 MB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.3009/0.301, allocations: 61.52 MB / 400.8 MB, free: 13.68 MB / 330.7 MB
Notification: Performance of FrontEnd - scodeFlatten: time 10.33/10.63, allocations: 4.482 GB / 4.873 GB, free: 130.3 MB / 0.5261 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.0003265/10.63, allocations: 93.73 kB / 4.873 GB, free: 130.3 MB / 0.5261 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.HeatTransfer.Windows.BaseClasses.Examples.SideFins
Notification: Performance of FrontEnd: time 0.004084/10.63, allocations: 1.125 MB / 4.874 GB, free: 129.9 MB / 0.5261 GB