Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:07 2013

Optimize a model with 46 rows, 172 columns and 340 nonzeros
Presolve time: 0.00s
Presolved: 46 rows, 172 columns, 340 nonzeros
Variable types: 168 continuous, 4 integer (4 binary)

Root relaxation: objective 6.137000e+03, 11 iterations, 0.00 seconds

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

     0     0 6137.00000    0    1          - 6137.00000     -      -    0s
H    0     0                    6143.0000000 6137.00000  0.10%     -    0s

Explored 0 nodes (11 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.143000000000e+03, best bound 6.143000000000e+03, gap 0.0%