Forum Discussion
Using callback to re-set (modify) control in middle on B&B search [Using Python]
Hello Xpress Experts, I am wondering if any of you could help me with this callback in Python. I want to quickly find an integer solution during the BB, and then, switch to the default BB search se...
Not an answer to your question but would it not be much simpler to
- Set your special parameters
- Set the integer solution limit (MAXMIPSOL) to 1
- Call solve()
- Reset your special parameters and reset the integer solution limit to its default.
- Call solve()
This should give you the same effect but without any callbacks.