GLPSOL: GLPK LP/MIP Solver, v4.44
Parameter(s) specified in the command line:
 mps/rail4284.mps
Reading problem data from `mps/rail4284.mps'...
Problem: rail4284
Objective: OBJ
4285 rows, 1092610 columns, 12372358 non-zeros
6533333 records were read
GLPK Simplex Optimizer, v4.44
4285 rows, 1092610 columns, 12372358 non-zeros
Preprocessing...
4225 rows, 1092595 columns, 11204390 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 = 4225
      0: obj =   2.560000000e+02  infeas =  4.001e+03 (0)
Command terminated by signal 9
54.21user 1.35system 0:55.57elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+16outputs (0major+601073minor)pagefaults 0swaps