Gurobi 5.0.1 (linux64) logging started Fri Jan 18 04:35:07 2013

Optimize a model with 700 rows, 35150 columns and 80200 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.04s
Presolved: 650 rows, 35100 columns, 70150 nonzeros
Variable types: 35100 continuous, 0 integer (0 binary)

Root relaxation: objective 2.252562e+05, 3520 iterations, 0.13 seconds

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

     0     0 225256.157    0    1          - 225256.157     -      -    0s
     0     2 225256.157    0    1          - 225256.157     -      -    0s
*   20     6              10    225915.15199 225915.152   0.0%   116    1s

Explored 21 nodes (5846 simplex iterations) in 1.18 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.259151519913e+05, best bound 2.259151519913e+05, gap 0.0%