Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:34:48 2013

Optimize a model with 1302 rows, 29647 columns and 1420756 nonzeros
Presolve removed 36 rows and 161 columns
Presolve time: 4.21s
Presolved: 1266 rows, 29486 columns, 1412744 nonzeros
Variable types: 0 continuous, 29486 integer (29486 binary)
Found heuristic solution: objective 14250.000000

Root relaxation: objective 1.023550e+04, 5810 iterations, 3.10 seconds

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

     0     0 10235.5000    0   85 14250.0000 10235.5000  28.2%     -    8s
H    0     0                    10829.000000 10235.5000  5.48%     -   10s
     0     0 10238.8750    0  144 10829.0000 10238.8750  5.45%     -   12s
H    0     0                    10370.000000 10238.8750  1.26%     -   13s
*    0     0               0    10243.000000 10243.0000   0.0%     -   14s

Cutting planes:
  Clique: 14
  Zero half: 14

Explored 0 nodes (6810 simplex iterations) in 14.33 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.024300000000e+04, best bound 1.024300000000e+04, gap 0.0%