Gurobi 5.0.1 (linux64) logging started Fri Jan 18 08:20:23 2013

Optimize a model with 700 rows, 75150 columns and 200200 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.14s
Presolved: 650 rows, 75100 columns, 150150 nonzeros
Variable types: 75100 continuous, 0 integer (0 binary)

Root relaxation: objective 1.626233e+05, 2031 iterations, 0.12 seconds

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

     0     0 162623.326    0    5          - 162623.326     -      -    0s
     0     2 162623.326    0    5          - 162623.326     -      -    1s
*   48    14              24    163491.18110 162844.530  0.40%  56.4    2s
*   93    10              28    162918.21321 162844.530  0.05%  30.7    3s

Explored 120 nodes (4900 simplex iterations) in 4.06 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.629182132127e+05, best bound 1.629182132127e+05, gap 0.0%