Questions tagged [glpk]

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4 votes
2 answers

Which solvers should I use to solve large, but extremely sparse LP problems with 100-500 thousand variables?

I would like to solve the following type of LP problems: where M and N are very large numbers, they are on the order of a few hundreds of thousands and tens of thousands, respectively. As is clear ...
TobiR's user avatar
  • 143
2 votes
0 answers

Pyomo Terminal Condition: other

I have written a huge optimization code in pyomo. The code serves for any planning horizon. The variables are indexed in time (t). When I set t to have 365 days, the termination condition is feasible/...
Alex's user avatar
  • 21
1 vote
1 answer

Python and GLPK to solve Linear programming problem (infeasible solution)

I'm using Python and the GLPK Solver to find recommendations for an infeasible problem. I'm optimizing for price, and this is the problem data: Define problem data foods = ['Food 0', 'Food 1', 'Food 2'...
Joao Branco's user avatar
3 votes
1 answer

Reoptimization with GLPK in Julia/JuMP

I've been looking everywhere, and I can't seem to find any information on whether GLPK can do successive optimizations on the same model, on which we add a constraint at each iteration. More ...
Breizhen's user avatar
0 votes
1 answer

Pyomo.solvers on anaconda mac Ventura 13.0.1 (22A400)

I am facing difficulties to install pyomo.solvers for anaconda I do need glpk cbc ipopt for my anaconda I tried the following ...
Optimization team's user avatar