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Re: [Help-glpk] Modelling Advice Request - Project Tasks
From: |
Andrew Makhorin |
Subject: |
Re: [Help-glpk] Modelling Advice Request - Project Tasks |
Date: |
Wed, 27 Jan 2010 00:15:08 +0300 |
> I'm not sure I'm getting correct answers. For the t65d11xx problem
> with gmpl code I got an objective value of 283,971 where the claim is
> that the best known value is 237,739. I'm curious what you found for
> an objective value for this example.
I don't know why, however, for the instance N-t65d11xx from
http://heur.uv.es/optsicom/LOLIB/ the optimal solution is 237739 indeed.
The instance t65d11xx, which I posted to the list, was downloaded from
http://comopt.ifi.uni-heidelberg.de/software/LOLIB/ , and its optimum is
283971.
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, (continued)
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, Andrew Makhorin, 2010/01/26
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, Andrew Makhorin, 2010/01/26
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, Yingjie Lan, 2010/01/26
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, Jeffrey Kantor, 2010/01/26
- Re: [Help-glpk] Modelling Advice Request - Project Tasks, Andrew Makhorin, 2010/01/26
Re: [Help-glpk] Modelling Advice Request - Project Tasks,
Andrew Makhorin <=