Gurobi 5.0.1 (linux64) logging started Sat Nov 17 20:04:09 2012

Optimize a model with 1 rows, 26 columns and 26 nonzeros
Model has 168 quadratic objective terms
Modified 26 Q diagonals
Presolve time: 0.01s
Presolved: 1 rows, 26 columns, 26 nonzeros
Presolved model has 194 quadratic objective terms
Variable types: 0 continuous, 26 integer (26 binary)
Found heuristic solution: objective 85.0000000

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   85.00000    0.00000   100%     -    0s
H    0     0                      84.0000000    0.00000   100%     -    0s
H    0     0                      79.0000000    0.00000   100%     -    0s
     0     2    4.21684    0   26   79.00000    4.21684  94.7%     -    0s
H   10    10                      74.0000000    7.06722  90.4%   1.8    0s
H  145   116                      73.0000000   11.89536  83.7%   2.0    0s
H  233   187                      71.0000000   14.54568  79.5%   2.0    0s
*  495   387              13      70.0000000   15.57049  77.8%   2.0    0s
H  604   443                      68.0000000   15.88659  76.6%   2.0    0s
H  741   477                      67.0000000   17.42314  74.0%   2.1    0s
H 1029   509                      66.0000000   21.99517  66.7%   2.0    0s
H 3456  1436                      65.0000000   32.80386  49.5%   2.0    0s
 85553 15126   59.67414   28    9   65.00000   52.97634  18.5%   2.0    5s
 169265  5650   61.26980   27   10   65.00000   59.52502  8.42%   2.0   10s

Explored 181076 nodes (363942 simplex iterations) in 10.77 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 6.500000000000e+01, best bound 6.500000000000e+01, gap 0.0%