Warmstart issue

[SmokeShine]

Details for the issue

What did you do?

solver = getSolver("SCIP_PY", timeLimit=timelimit, msg=True, warmStart=True)

Found a stackoverflow thread while searching for the error
https://or.stackexchange.com/questions/6240/or-tools-partial-solution-ignored-due-to-unknown-rate-is-too-large

What did you expect to see?

Scip_py accepting feasible solution

Shows a message that warmstart solution was accepted as initial point.

What did you see instead?

WARNING: ignore partial solution (0) because unknown rate is too large (1 > 0.85)
presolving:

Scip ignoring initial solution.

Useful extra information

The info below often helps, please fill it out if you're able to. :)

What operating system are you using?

• Windows: ( version: ___ )
• Linux: ( distro: ___ )
• Mac OS: ( version: ___ )
• Other: ___

I'm using python version:

• 3.7
• 3.8
• 3.9
• 3.10
• 3.11
• Other: ___

I installed PuLP via:

• pypi (python -m pip install pulp)
• github (python -m pip install -U git+https://github.com/coin-or/pulp)
• Other: ___ (conda?)

Did you also

• Tried out the latest github version: https://github.com/coin-or/pulp
• Searched for an existing similar issue: https://github.com/coin-or/pulp/issues?utf8=%E2%9C%93&q=is%3Aissue%20