Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:31 2013

Optimize a model with 79 rows, 511 columns and 1015 nonzeros
Presolve time: 0.00s
Presolved: 79 rows, 511 columns, 1015 nonzeros
Variable types: 504 continuous, 7 integer (7 binary)

Root relaxation: objective 9.231637e+03, 32 iterations, 0.00 seconds

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

     0     0 9231.63717    0    1          - 9231.63717     -      -    0s
H    0     0                    9255.0000000 9231.63717  0.25%     -    0s

Explored 0 nodes (32 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 9.255000000000e+03, best bound 9.255000000000e+03, gap 0.0%