Hello,
I am looking for the documentation of GLPKMex. I am using GLPK through
Matlab and YALMIP. I am running an MILP program. I want to try different
branching options of GLPK (http://en.wikibooks.org/wiki/GLPK/Using_GLPSOL).
If I were using GNU Math Programming language and running code from cmd, I
would have used the following command:
glpsol --first --model example1.mod
But, YALMIP designer, Johan Lofberg, showed me that the YALMIP GLPK option
setting looks like the following (one can add more options like --mipgap):
ops = sdpsettings;ops.glpk
lpsolver: 1
scale: 1
dual: 0
price: 1
relax: 0.0700
tolbnd: 1.0000e-07
toldj: 1.0000e-07
tolpiv: 1.0000e-09
round: 0
objll: -1.0000e+12
objul: 1.0000e+12
itlim: 10000
tmlim: -1
branch: 2
btrack: 2
tolint: 1.0000e-06
tolobj: 1.0000e-07
presol: 1
save: 0
I want to try different values of the branch option but I don't know which
particular option (i.e. branching using first/last/most fractional
variable) glpk.branch = 2 refers to. It might be related to GLPKMex. Hence,
I am looking for the documentation of GLPKMex. Any suggestions?
Thanks,
Nazmul
_______________________________________________
Help-glpk mailing list
[email protected]
https://lists.gnu.org/mailman/listinfo/help-glpk
