Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:54:02 2013

Optimize a model with 700 rows, 27650 columns and 57700 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.10s
Presolved: 650 rows, 27600 columns, 55150 nonzeros
Variable types: 27600 continuous, 0 integer (0 binary)

Root relaxation: objective 1.626233e+05, 1863 iterations, 0.09 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
H    0     0                    164536.50038 162623.326  1.16%     -    0s
     0     2 162623.326    0    5 164536.500 162623.326  1.16%     -    0s
*   40    14              20    163491.15462 162844.530  0.40%  54.1    1s
*   75     8              23    162918.06266 162844.530  0.05%  30.1    2s

Explored 102 nodes (4141 simplex iterations) in 2.17 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.629180626645e+05, best bound 1.629180626645e+05, gap 0.0%