Gurobi 5.0.1 (linux64) logging started Sat Nov 17 19:59:36 2012

Optimize a model with 1 rows, 25 columns and 25 nonzeros
Model has 151 quadratic objective terms
Modified 25 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 25 columns, 25 nonzeros
Presolved model has 176 quadratic objective terms
Variable types: 0 continuous, 25 integer (25 binary)
Found heuristic solution: objective 86.0000000

Root relaxation: objective 0.000000e+00, 26 iterations, 0.00 seconds

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

     0     0    0.00000    0   25   86.00000    0.00000   100%     -    0s
H    0     0                      70.0000000    0.00000   100%     -    0s
H    0     0                      63.0000000    0.00000   100%     -    0s
     0     2    3.62129    0   25   63.00000    3.62129  94.3%     -    0s
H  221   168                      57.0000000   11.99976  78.9%   2.0    0s
*  710   431              30      56.0000000   17.11706  69.4%   2.1    0s

Explored 59603 nodes (120175 simplex iterations) in 4.89 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.600000000000e+01, best bound 5.600000000000e+01, gap 0.0%