Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:56 2013

Optimize a model with 4641 rows, 4431 columns and 17661 nonzeros
Presolve removed 154 rows and 0 columns
Presolve time: 0.03s
Presolved: 4487 rows, 4431 columns, 17353 nonzeros
Variable types: 4410 continuous, 21 integer (21 binary)

Root relaxation: objective 2.602674e+04, 598 iterations, 0.02 seconds

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

     0     0 26026.7410    0    3          - 26026.7410     -      -    0s
H    0     0                    26148.000000 26026.7410  0.46%     -    0s
H    0     0                    26068.000000 26026.7410  0.16%     -    0s
     0     0 26031.2744    0    3 26068.0000 26031.2744  0.14%     -    0s
     0     0 26033.4212    0    3 26068.0000 26033.4212  0.13%     -    0s
     0     0 26043.1250    0    2 26068.0000 26043.1250  0.10%     -    0s
     0     0 26043.1250    0    2 26068.0000 26043.1250  0.10%     -    0s
     0     0 26043.1250    0    2 26068.0000 26043.1250  0.10%     -    0s
     0     0     cutoff    0      26068.0000 26068.0000   0.0%     -    0s

Cutting planes:
  Gomory: 2

Explored 0 nodes (959 simplex iterations) in 0.19 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.606800000000e+04, best bound 2.606800000000e+04, gap 0.0%