I am a Ph.D. student at university of Essex. I would like to implement cuckoo search on the scheduling problem. Just I do not know the possibility of using cuckoo search in my problem. By using CPLEX I could solve small scale of problems. Note that I have a mathematical model with more than 15 variables and some of these variables are binary and 32 constraints. Please could you let me know if I can use cuckoo search to solve these type of problems.