Re: [Help-glpk] column row problem

[Andrew Makhorin]

On Mon, 2017-10-30 at 08:04 +0000, Lilas Mhd Salem Alrahis wrote:
> Dear developers,
> 
>  
> 
> My name is Lilas Alrahis and I’m a PhD student. I’m trying to use a
> platform that is GLPK based, see the following for your reference 
> 
>  
> 
> https://bitbucket.org/spramod/bsim-tetc14/overview
> 
>  
> 
>  
> 
> I’m not familiar with CPP programing. When I run the code however I
> get a GLPK related error;
> 
>  
> 
> CREATING THE GLPK MODEL.
> 
> glp_add_cols: ncs = 0; invalid number of columns
> 
> Error detected in file api/prob1.c at line 362
> 
> Aborted 
> 
>  
> 
> I just want to understand what could be causing such an error?
> 

This error means that the program/application you are using attempts to
add 0 columns (i.e. variables) to the glpk problem object with the glpk
api routine glp_add_cols, however, the number of columns to be added
should be a positive integer. You need to report this to the developers
of bsim.

>  
> 
> Thank you for the help!
> 
> Lilas Alrahis 
> 
>