List of each file and its explanation No guarantee that the details are correct... Should be. Geometry design problem, variable count = 12: file name Details gd1 No constraints gd2 volume > 0.2, min height > 0.5 and floor area > 0.5 gd3 Ignore floor area. No constraints Geometry design problems with constant floor, variable count = 12: file name Details gdf1 No constraints gdf2 min height > 0.3 gdf3 min height > 0.75 and volume < 0.5. Trying to achieve some pyramid shaped buildings gdf4 min height < 0.6 gdf4 surface area > 3 and volume > 0.5 Two bar truss problem, load = 65 file name Details tb1 Optimize everything, No constraints tb2 Only weight and stress. No constraints. Has non optimal solutions... tb3 Optimize everything, 10 < weight < 100, stress > 15 and buckling stress < 100 tb3 Optimize everything but deflection, 25 < weight < 75, 15 < stress < 50, 10 < buckling <50, deflection < 2