[Cbc] refusing feasible solutions

[John Forrest]

Pietro,

When I run those two .lp files with standalone solver it works fine.

The solvercharacteristics stuff was put in for Pierre Bonami and Bonmin 
- you could take a look at Bonmin code.

However I think it will be cleaner to make a Cbc function virtual so -

going back to your original code, where does it find the heuristic 
solution?  can you see why it doesn't call a useful function?

John