Testing if basis is available about bcp

[svigerske]

Comment by ladanyi created at 2006-07-04 03:43:28

I have changed it as a temporary fix, but I think it's an unnecessarily strong response to the problem.

Even if the basis is gone there are only two things that can be affected.

1. Some cut generators that need the basis (like Gomory). This may or may not be a big deal.
2. The basis is extracted if strong branching is done. This is the bigger problem, but simply resolving before strong branching (if there is no basis) should fix this.

[svigerske]

Comment by ladanyi created at 2006-07-04 03:43:28

Resolution: fixed