Gurobi 5.0.1 (linux64) logging started Sat Nov 17 20:04:19 2012

Optimize a model with 1 rows, 26 columns and 26 nonzeros
Model has 161 quadratic objective terms
Modified 26 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 26 columns, 26 nonzeros
Presolved model has 187 quadratic objective terms
Variable types: 0 continuous, 26 integer (26 binary)
Found heuristic solution: objective 86.0000000

Root relaxation: objective 0.000000e+00, 27 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   26   86.00000    0.00000   100%     -    0s
H    0     0                      84.0000000    0.00000   100%     -    0s
H    0     0                      81.0000000    0.00000   100%     -    0s
H    0     0                      71.0000000    0.00000   100%     -    0s
     0     2    3.64857    0   26   71.00000    3.64857  94.9%     -    0s
H   11    11                      64.0000000    6.20959  90.3%   1.8    0s
H 3085  1236                      63.0000000   31.56648  49.9%   2.0    0s
H15451  5420                      62.0000000   42.15277  32.0%   2.0    0s
 94377 12426   58.19986   27   10   62.00000   52.55246  15.2%   2.0    5s

Explored 159326 nodes (320609 simplex iterations) in 8.24 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.200000000000e+01, best bound 6.200000000000e+01, gap 0.0%