Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:44:07 2013

Optimize a model with 1200 rows, 25600 columns and 52050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.14s
Presolved: 1000 rows, 25450 columns, 51500 nonzeros
Variable types: 25250 continuous, 200 integer (200 binary)

Root relaxation: objective 1.626233e+05, 2110 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                    171613.20215 162623.326  5.24%     -    0s
H    0     0                    163919.06001 162623.326  0.79%     -    0s
     0     2 162652.964    0    5 163919.060 162652.964  0.77%     -    0s
H   10     6                    162960.36805 162816.798  0.09%  23.9    0s
H   13     4                    162940.63702 162816.798  0.08%  19.8    0s
H   14     4                    162938.79093 162816.798  0.07%  18.9    0s
*   16     5              14    162915.62300 162816.798  0.06%  17.3    0s

Explored 35 nodes (2564 simplex iterations) in 1.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.629156229963e+05, best bound 1.629156229963e+05, gap 0.0%