Gurobi 5.0.1 (linux64) logging started Fri Jan 18 07:07:33 2013

Optimize a model with 34 rows, 1023 columns and 12054 nonzeros
Presolve removed 12 rows and 12 columns
Presolve time: 0.02s
Presolved: 22 rows, 1011 columns, 11030 nonzeros
Variable types: 1001 continuous, 10 integer (10 binary)

Root relaxation: objective 2.006212e+03, 15 iterations, 0.00 seconds

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

     0     0 2006.21166    0    8          - 2006.21166     -      -    0s
     0     0 2006.34460    0    8          - 2006.34460     -      -    0s
     0     0 2006.34851    0   10          - 2006.34851     -      -    0s
     0     0 2006.34851    0   10          - 2006.34851     -      -    0s
     0     0 2006.47966    0    3          - 2006.47966     -      -    0s
     0     0 2006.48481    0    3          - 2006.48481     -      -    0s
     0     0 2006.49260    0    6          - 2006.49260     -      -    0s
     0     0 2006.49353    0    6          - 2006.49353     -      -    0s
     0     0 2006.51076    0    4          - 2006.51076     -      -    0s
H    0     0                    2006.5285801 2006.51076  0.00%     -    0s

Cutting planes:
  Implied bound: 2
  Zero half: 1

Explored 0 nodes (93 simplex iterations) in 0.20 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.006528580123e+03, best bound 2.006510763180e+03, gap 0.0009%