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Re: [Help-glpk] [Fwd: CODES]
From: |
Heinrich Schuchardt |
Subject: |
Re: [Help-glpk] [Fwd: CODES] |
Date: |
Thu, 2 Jun 2016 16:34:44 +0200 |
Dear Moumita,
your mail had to be forwarded manually because you are not subscribed to the
GLPK Help list. Cf. https://lists.gnu.org/mailman/listinfo/help-glpk.
Please, read doc/gmpl.pdf carefully. It is part of the GLPK source distribution
available at http://ftp.gnu.org/gnu/glpk/glpk-4.60.tar.gz.
The operator to indicate a range is '..' and not '. .', e.g.
set Ore , default {1 .. nOre};
The assignment operator is ':=' and not ': ='.
Constraints are indicated by 's.t.' and not by 'subj to'.
The GMPL language is case sensitive. You have to write 'solve;' and not
'Solve;'.
You have to define all parameters you are using, e.g. MaxNi.
Carefully observe your indexes, the following produces an invalid index for b =
nBlender because z[nBlender + 1] is not defined.
s.t. BR{b in Blender}:z[b]<= FBR*z[b+1];
Your model file should have an 'end;' statement.
Probably you want to use a display or a printf statement after the solve
statement to get a result output.
Best regards
Heinrich Schuchardt
http://www.xypron.de
> Gesendet: Donnerstag, 02. Juni 2016 um 12:20 Uhr
> Von: "Andrew Makhorin" <address@hidden>
> An: address@hidden
> Betreff: [Help-glpk] [Fwd: CODES]
>
> -------- Forwarded Message --------
> To: address@hidden
> Subject: CODES
> Date: Thu, 2 Jun 2016 14:38:07 +0530
>
> Ref: Prof. Phillips
>
> Dear Sir,
>
> I have coded from one of the paper; but it is not running; I want your
> help in this regard.
>
> The codes are attached here;
>
> With Best regards
>
> Moumita Biswas
>