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0 votes
1 answer
28 views

Docplex use for timeseries based variables

I am trying to model an optimisation problem where each item in a list is essentially power generated at that hour. I am trying to minimise the amount of energy stored while still getting the same ...
Trev's user avatar
  • 23
1 vote
1 answer
1k views

Linear Programming: List of all solutions generated using DocPlex in PYTHON (failing with the cplex solution pool)?

I am actually facing an issue in the resolution of a problem. My problem is a Liner Programing problem with optimization of the food diet and minimization of the cost. As the problem is similar to ...
etienne_b's user avatar
1 vote
1 answer
1k views

cplex.linear_constraints.add too slow for large models

I've been trying to use cplex to solve an optimal transportation problem. The problem model is normally very large (in my description below the total number of variables are 1048576 (= 1024^2), and ...
user12345's user avatar
  • 127