Skip to main content

Questions tagged [cpu]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1 vote
0 answers
41 views

What reasons would cause lazy constraints to degrade the performances when reoptimizing with a different objective?

We are currently solving a hard MILP problem on optimality. Once it has been solved, several times (from 5 to 10 times), we change one coefficient of the objective function and reoptimize. Thus the ...
JKHA's user avatar
  • 679
3 votes
1 answer
144 views

cpu time in docplex

mdl.print_information() sol = mdl.solve() mdl.print_solution() if sol is None: print("Infeasible") print(mdl.solve_details) At the end of ...
GTek's user avatar
  • 307
1 vote
0 answers
83 views

Optimization algorithms for problems with variable objective function

Let us assume a single objective binary optimization problem, where you need to solve it 20,000 times (approx) in order to tune some coefficients. The objective function includes two components. The ...
mdslt's user avatar
  • 615