Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:43:41 2013

Optimize a model with 3303 rows, 729 columns and 10206 nonzeros
Presolve removed 839 rows and 390 columns
Presolve time: 0.02s
Presolved: 2464 rows, 339 columns, 7583 nonzeros
Variable types: 8 continuous, 331 integer (331 binary)
Found heuristic solution: objective 17497.000000

Root relaxation: objective 1.466744e+04, 957 iterations, 0.02 seconds

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

     0     0 14667.4444    0    6 17497.0000 14667.4444  16.2%     -    0s
H    0     0                    14682.000000 14667.4444  0.10%     -    0s
H    0     0                    14674.000000 14667.4444  0.04%     -    0s
     0     0 14670.1998    0   10 14674.0000 14670.1998  0.03%     -    0s
     0     0 14670.1998    0    5 14674.0000 14670.1998  0.03%     -    0s
     0     0 14670.9565    0    7 14674.0000 14670.9565  0.02%     -    0s
     0     1 14670.9565    0    7 14674.0000 14670.9565  0.02%     -    0s

Explored 5 nodes (1052 simplex iterations) in 0.08 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.467400000000e+04, best bound 1.467400000000e+04, gap 0.0%