Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:09 2013

Optimize a model with 50 rows, 188 columns and 372 nonzeros
Presolve time: 0.00s
Presolved: 50 rows, 188 columns, 372 nonzeros
Variable types: 184 continuous, 4 integer (4 binary)

Root relaxation: objective 6.805864e+03, 12 iterations, 0.00 seconds

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

     0     0 6805.86441    0    1          - 6805.86441     -      -    0s
H    0     0                    6811.0000000 6805.86441  0.08%     -    0s

Explored 0 nodes (12 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.811000000000e+03, best bound 6.811000000000e+03, gap 0.0%