Originally posted by: user1234567

Hello, i have a question please: For a scheduling problem, does cplex enumerate all the possible solutions (all the possible assignments for each operation) when using a milp model, and can this be seen in the results later after running the code ?

Thank you

Hi,

in order to enumerate you could get some ideas at

https://www.ibm.com/developerworks/community/forums/html/topic?id=d8d12e36-3150-4e1c-a956-d707d17f274c&ps=25

regards

Enumerating all solutions would guarantee exponential running time. So the whole point of a MIP solver usually is to avoid doing that.

CPLEX can be configured to enumerate all solutions, see the solution pool topic in the user manual.