I have few tasks
t1, t2, t3, t4, t5 which need to be assigned to resources
r1, r2, the tasks are located across multiple districts
d1, d2, for example
t1, t2, t3 are located in district
t4, t5 are located in district
d2. Each task have some duration like
t1 : 3 hours, t2 : 3 hours, t3 : 4 hours, t4 : 4 hours, t5 : 5 hours also each resource have
8 hours of daily capacity.
Here my question is how shall I create decision variables and constraints considering following requirements
- How do I enforce that in a day resource can only be in one district ?
In other words, if resource is in
district d1then he can only attend
t1, t2, t3
t3can only be assigned to