Gurobi 5.0.1 (linux64) logging started Fri Jan 18 01:54:27 2013

Optimize a model with 700 rows, 27650 columns and 57700 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.06s
Presolved: 650 rows, 27600 columns, 55150 nonzeros
Variable types: 27600 continuous, 0 integer (0 binary)

Root relaxation: objective 2.198499e+05, 2360 iterations, 0.12 seconds

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

     0     0 219849.939    0    2          - 219849.939     -      -    0s
     0     2 219849.939    0    2          - 219849.939     -      -    0s
*   72    28              36    222643.11121 220950.526  0.76%  41.2    1s
*   94    17              13    221993.93309 221014.973  0.44%  41.4    1s
*   96    13              14    221990.67135 221014.973  0.44%  40.6    1s
*  135     6              17    221988.45873 221923.775  0.03%  36.8    2s

Explored 148 nodes (7406 simplex iterations) in 2.39 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.219884587317e+05, best bound 2.219884587317e+05, gap 0.0%