Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:09 2013

Optimize a model with 1350 rows, 1300 columns and 5050 nonzeros
Presolve removed 75 rows and 1 columns
Presolve time: 0.01s
Presolved: 1275 rows, 1299 columns, 4925 nonzeros
Variable types: 1275 continuous, 24 integer (24 binary)

Root relaxation: objective 9.398687e+05, 204 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

     0     0 939868.681    0    6          - 939868.681     -      -    0s
H    0     0                    968305.16250 939868.681  2.94%     -    0s
     0     0 945271.056    0    3 968305.162 945271.056  2.38%     -    0s
H    0     0                    946051.32500 945271.056  0.08%     -    0s
     0     0 946010.725    0    2 946051.325 946010.725  0.00%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 2

Explored 0 nodes (235 simplex iterations) in 0.03 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.460513250000e+05, best bound 9.460107249188e+05, gap 0.0043%