Gurobi 5.0.1 (linux64) logging started Thu Jan 17 23:44:10 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 1.959342e+05, 1965 iterations, 0.08 seconds

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

     0     0 195934.242    0    3          - 195934.242     -      -    0s
H    0     0                    200491.15259 195934.242  2.27%     -    0s
H    0     0                    197545.93233 195934.242  0.82%     -    0s
     0     2 196041.101    0    3 197545.932 196041.101  0.76%     -    0s
H    8     5                    196581.14213 196271.265  0.16%  60.0    0s
*   20     3               4    196570.65000 196526.484  0.02%  35.8    0s

Explored 25 nodes (2706 simplex iterations) in 0.91 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.965706500001e+05, best bound 1.965551353577e+05, gap 0.0079%