Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:41 2013

Optimize a model with 10624 rows, 10304 columns and 41024 nonzeros
Presolve removed 32 rows and 0 columns
Presolve time: 0.04s
Presolved: 10592 rows, 10304 columns, 40992 nonzeros
Variable types: 10272 continuous, 32 integer (32 binary)

Root relaxation: objective 4.044930e+04, 2415 iterations, 0.30 seconds

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

     0     0 40449.3022    0   25          - 40449.3022     -      -    0s
H    0     0                    44039.000000 40449.3022  8.15%     -    0s
     0     0 43983.6757    0    1 44039.0000 43983.6757  0.13%     -    0s
H    0     0                    44003.000000 43983.6757  0.04%     -    0s
     0     0     cutoff    0      44003.0000 44003.0000   0.0%     -    0s

Cutting planes:
  Implied bound: 23

Explored 1 nodes (3173 simplex iterations) in 0.85 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 4.400300000000e+04, best bound 4.400300000000e+04, gap 0.0%