Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:20:38 2013

Optimize a model with 700 rows, 25650 columns and 51700 nonzeros
Presolve removed 50 rows and 50 columns
Presolve time: 0.04s
Presolved: 650 rows, 25600 columns, 51150 nonzeros
Variable types: 25600 continuous, 0 integer (0 binary)

Root relaxation: objective 2.198499e+05, 2056 iterations, 0.08 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
H    0     0                    225798.08025 219849.939  2.63%     -    0s
     0     2 219849.939    0    2 225798.080 219849.939  2.63%     -    0s
*   45    39              23    223729.75089 220950.526  1.24%  59.3    1s
*   69    43              35    223365.09154 220950.526  1.08%  44.9    1s
*   75    37              38    223178.38192 220950.526  1.00%  41.9    1s
*   78    20              39    222551.70375 220950.526  0.72%  41.1    1s
*   97    15              12    221988.26002 221014.973  0.44%  43.5    1s
*  131     5              15    221983.10724 221923.775  0.03%  40.0    2s

Explored 139 nodes (7347 simplex iterations) in 2.35 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.219831072369e+05, best bound 2.219802889396e+05, gap 0.0013%