Min hours daily for a teacher/for all teachers can lead to endless loops

[Julio González Gil]

I made a small change, see the attached code. I think you can compile (just overwrite the old file). Use the "new" folder file, and in the "old" you can compare with the official FET-5.30.8.

It is a good change, but a bit not elegant, that's why I won't add it right away.

Instead of copying files, I created a patch file (attached) against FET-5.30.8, so applying is just a matter of decompressing the gz file, and being at FET folder, running:

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patch -p0 < path-to-minhoursprofcheck.patch

I compiled and it is working perfectly for both constraints (constraint for one teacher and constraint for all teachers).

It shows the message:

For teacher Prof1, the constraint min 2 hours daily is useless on day Вторник. Please make this teacher not available on this whole day, for performance and better correctness checking.

I will make another test tomorrow with the full timetable we have, by recreating the issue we had and will let you know.

[Liviu Lalescu]

OK, so I learned how to apply a patch