not generate timetable

[Joso]

Please help, somewhere something stuck and will not ever generate timetable. I think the problem I'm importing from the second timetables.
thanks in advance

[Liviu Lalescu]

The problem is in the space constraints, Martina R. You need to add the constraint of max 0 building changes per day for each teacher other than Martina R. and for her max building changes 1 (and min gaps between building changes 1). The stronger constraint wins, and every constraint is satisfied (this is not very good in some cases, I know).

I attach the corrected working file.

Please let me know.

[Joso]

Fast response, thank you. You've managed to get my work out of the way. Everyone was careful about me as much as I was trying to change. My wish is to make a schedule that nobody has to travel to another building (school) once a day. This is a schedule for one primary school and two smaller schools.

Thanks again.

[Liviu Lalescu]

I do not understand all your words, but if it is OK I am satisfied. You are welcome!

So, is it impossible for Martina R. to have 0 building changes per day?