Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:55:24 2013

Optimize a model with 360 rows, 1430 columns and 3450 nonzeros
Presolve removed 10 rows and 10 columns
Presolve time: 0.01s
Presolved: 350 rows, 1420 columns, 3240 nonzeros
Variable types: 1220 continuous, 200 integer (200 binary)

Root relaxation: objective 2.337984e+04, 148 iterations, 0.00 seconds

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

     0     0 23379.8401    0    2          - 23379.8401     -      -    0s
H    0     0                    23736.244530 23379.8401  1.50%     -    0s
     0     0 23441.1388    0    4 23736.2445 23441.1388  1.24%     -    0s
     0     0 23441.2064    0    2 23736.2445 23441.2064  1.24%     -    0s
     0     0 23441.3952    0    2 23736.2445 23441.3952  1.24%     -    0s
     0     0 23441.3952    0    2 23736.2445 23441.3952  1.24%     -    0s
     0     2 23441.3952    0    2 23736.2445 23441.3952  1.24%     -    0s
*   15     4               9    23527.197639 23526.1563  0.00%   9.8    0s

Cutting planes:
  Gomory: 2
  Implied bound: 7

Explored 16 nodes (402 simplex iterations) in 0.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.352719763919e+04, best bound 2.352615631370e+04, gap 0.0044%