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[Bug-glpk] glpk 4.39: Assertion failed: col->type == GLP_FX
From: |
Stefan Vigerske |
Subject: |
[Bug-glpk] glpk 4.39: Assertion failed: col->type == GLP_FX |
Date: |
Sun, 13 Sep 2009 23:59:03 +0400 |
Hi,
with the attached lp, I get an assert in glpnpp01.c at line 634:
GLPSOL: GLPK LP/MIP Solver 4.39
Reading problem data from `glpk_nppassertfail.mps'...
Problem: <none_lo
Objective: R0000000
7 rows, 26 columns, 38 non-zeros
75 records were read
Original LP has 7 rows, 26 columns, 38 non-zeros
Presolved LP has 5 rows, 6 columns, 12 non-zeros
Scaling...
A: min|aij| = 1.000e+00 max|aij| = 1.000e+00 ratio = 1.000e+00
Problem data seem to be well scaled
Constructing initial basis...
Size of triangular part = 5
0: obj = 0.000000000e+00 infeas = 9.000e+02 (0)
* 4: obj = 1.809000000e+02 infeas = 0.000e+00 (0)
* 5: obj = 1.784250000e+02 infeas = 0.000e+00 (0)
OPTIMAL SOLUTION FOUND
Assertion failed: col->type == GLP_FX
Error detected in file ../../glpk/src/glpnpp01.c at line 634
Stefan
glpk_nppassertfail.mps
Description: application/mps
- [Bug-glpk] glpk 4.39: Assertion failed: col->type == GLP_FX,
Stefan Vigerske <=