Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:16 2013

Optimize a model with 340 rows, 285 columns and 1110 nonzeros
Presolve removed 5 rows and 0 columns
Presolve time: 0.00s
Presolved: 335 rows, 285 columns, 1105 nonzeros
Variable types: 280 continuous, 5 integer (5 binary)

Root relaxation: objective 7.714833e+03, 42 iterations, 0.00 seconds

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

     0     0 7714.83269    0    2          - 7714.83269     -      -    0s
H    0     0                    7813.0000000 7714.83269  1.26%     -    0s
     0     0     cutoff    0      7813.00000 7813.00000   0.0%     -    0s

Cutting planes:
  Gomory: 1
  Implied bound: 1

Explored 0 nodes (48 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 7.813000000000e+03, best bound 7.813000000000e+03, gap 0.0%