Burcu Genc
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Latest activity by Burcu Genc
Burcu Genc commented,
Hello David, Thanks, but I tried lots of time of these suggestions. But it did not work, do you have any idea about my logic of model? Do i need to change the logic or how can i optimize my algor...

Burcu Genc created a post,
Lower memory usage for MILP problem (SCHEDULING)
OngoingHello dear solvers, I have 200 lines as input for a scheduling MILP problem I'm working on. When I run the data by dividing it on my computer, 20, 50 and 100 pieces work.They worked. However, when ...

Burcu Genc commented,
Hello Marika, my code consists of 2 stages. The first part is taken into account when I run it for the first time, and the second part is taken into account in my 2nd and subsequent runs. When I ru...

Burcu Genc commented,
Hello Marika, Thanks. I used it. It worked but the first tardiness value is 8220 and the second tardiness (the code is worked 2nd time) value is 8853 on this code. How can i get the tardiness value...

Burcu Genc created a post,
how to prioritize multiobjective MILP problem in Python?
AnsweredHello, i have code for a multiobjective MIP scheduling problem. These 2 are tardiness and completion time minimization.Here I want the Tardiness objective one of my objective functions to have m...

Burcu Genc commented,
Hello Jonasz, Thank you for your opinion. But, I did not understand exactly for adding some meaningful names to your constraints.And also, trying to generate the IIS for the smallest instance for w...

Burcu Genc created a post,
Infeasible solution on Gurobi/Python Model (Scheduling Model Mixed Integer Programming)
AnsweredHello Everyone, Here is my mathematical model and constraints; (indice i can be ignored) Objective function aims to minimize tardiness of the jobs.Constraint (I) states that if a job is placed i...