Gurobi 5.0.1 (linux64) logging started Fri Jan 18 00:16:37 2013

Optimize a model with 1700 rows, 26100 columns and 54050 nonzeros
Presolve removed 200 rows and 150 columns
Presolve time: 0.24s
Presolved: 1500 rows, 25950 columns, 53250 nonzeros
Variable types: 25500 continuous, 450 integer (450 binary)

Root relaxation: objective 2.208160e+05, 2756 iterations, 0.19 seconds

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

     0     0 220815.985    0    4          - 220815.985     -      -    0s
H    0     0                    236050.11836 220815.985  6.45%     -    0s
     0     2 220825.368    0    4 236050.118 220825.368  6.45%     -    0s
H    5     5                    221616.03013 221110.966  0.23%  49.2    1s
H    7     4                    221538.85791 221178.230  0.16%  40.3    1s
*   18     7              14    221532.93105 221178.230  0.16%  29.2    1s
H   27     5                    221496.33328 221360.908  0.06%  32.9    1s
H   33     6                    221480.00146 221374.202  0.05%  29.1    1s
*   34     6              12    221476.77211 221374.202  0.05%  28.6    1s
*   38     3              12    221475.77318 221445.443  0.01%  26.7    1s

Explored 47 nodes (3853 simplex iterations) in 1.47 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.214757731774e+05, best bound 2.214757731774e+05, gap 0.0%