Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:00:46 2013

Optimize a model with 30 rows, 25 columns and 80 nonzeros
Presolve removed 10 rows and 10 columns
Presolve time: 0.00s
Presolved: 20 rows, 15 columns, 60 nonzeros
Variable types: 5 continuous, 10 integer (10 binary)

Root relaxation: objective 2.410000e+02, 10 iterations, 0.00 seconds

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

     0     0  241.00000    0   10          -  241.00000     -      -    0s
H    0     0                    1182.0000000  241.00000  79.6%     -    0s
H    0     0                     969.0000000  241.00000  75.1%     -    0s
     0     0  425.46009    0   10  969.00000  425.46009  56.1%     -    0s
     0     0  425.46009    0   10  969.00000  425.46009  56.1%     -    0s
     0     2  442.12035    0   10  969.00000  442.12035  54.4%     -    0s
*   10    10               7     839.0000000  442.12035  47.3%   5.5    0s
*   11     7               7     834.0000000  442.12035  47.0%   5.0    0s

Cutting planes:
  MIR: 16

Explored 107 nodes (340 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.340000000000e+02, best bound 8.340000000000e+02, gap 0.0%