Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:10:22 2013

Optimize a model with 377 rows, 169 columns and 1183 nonzeros
Presolve removed 249 rows and 109 columns
Presolve time: 0.00s
Presolved: 128 rows, 60 columns, 412 nonzeros
Variable types: 3 continuous, 57 integer (57 binary)
Found heuristic solution: objective 2415.0000000

Root relaxation: objective 2.260000e+03, 3 iterations, 0.00 seconds

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

     0     0 2260.00000    0    2 2415.00000 2260.00000  6.42%     -    0s
H    0     0                    2273.0000000 2260.00000  0.57%     -    0s
H    0     0                    2267.0000000 2260.00000  0.31%     -    0s
H    0     0                    2262.0000000 2260.00000  0.09%     -    0s
     0     0 2260.71429    0    1 2262.00000 2260.71429  0.06%     -    0s
     0     0 2260.76765    0    2 2262.00000 2260.76765  0.05%     -    0s

Explored 0 nodes (10 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.262000000000e+03, best bound 2.262000000000e+03, gap 0.0%