Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:08 2013

Optimize a model with 48 rows, 180 columns and 356 nonzeros
Presolve time: 0.00s
Presolved: 48 rows, 180 columns, 356 nonzeros
Variable types: 176 continuous, 4 integer (4 binary)

Root relaxation: objective 6.901604e+03, 30 iterations, 0.00 seconds

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

     0     0 6901.60396    0    1          - 6901.60396     -      -    0s
H    0     0                    6910.0000000 6901.60396  0.12%     -    0s

Explored 0 nodes (30 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.910000000000e+03, best bound 6.910000000000e+03, gap 0.0%