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[Bug-glpk] glpsol bug, assertion failed at glpmp1.c:1716
From: |
Berteun Damman |
Subject: |
[Bug-glpk] glpsol bug, assertion failed at glpmp1.c:1716 |
Date: |
Fri, 1 Oct 2004 11:35:17 +0200 |
User-agent: |
Mutt/1.4.2i |
Dear Sir/Madam,
Today I was using glpsol (for the first time):
142$ glpsol --version
GLPSOL -- GLPK LP/MIP Solver, Version 4.6
as distributed by Debian Unstable.
I've encountered a case in which an assertion fails, using this simple
model file:
param n, integer, > 0;
var x{x in 1..n}, >= 0;
I know, that last line should read 'var x{i in 1..n}, >= 0' or something
like that, and not 'x in 1..n', but I still think it is a bug because asserts
shouldn't fail. The error it gives is:
140$ glpsol --model bug.mod
Reading model section from bug.mod...
Assertion failed: node->type == A_INDEX; file glpmpl1.c; line 1716
Hopefully this is enough information to pin point the problem.
With kind regards,
Berteun Damman
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