Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:24:54 2012

Optimize a model with 1 rows, 144 columns and 144 nonzeros
Model has 106 quadratic objective terms
Presolve removed 0 rows and 34 columns
Presolve time: 0.00s
Presolved: 107 rows, 216 columns, 428 nonzeros
Variable types: 0 continuous, 216 integer (215 binary)
Found heuristic solution: objective 29.0000000

Root relaxation: objective 0.000000e+00, 128 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   16   29.00000    0.00000   100%     -    0s
H    0     0                      13.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   15   13.00000    0.00000   100%     -    0s
H    0     0                      10.0000000    0.00000   100%     -    0s
     0     0    0.00000    0   29   10.00000    0.00000   100%     -    0s
     0     0    0.00000    0    8   10.00000    0.00000   100%     -    0s
H    0     0                       6.0000000    0.00000   100%     -    0s
     0     0    0.00000    0    8    6.00000    0.00000   100%     -    0s
     0     0    0.00000    0    8    6.00000    0.00000   100%     -    0s
H    0     0                       4.0000000    0.00000   100%     -    0s
     0     2    0.00000    0    8    4.00000    0.00000   100%     -    0s
*  201    70              35       3.0000000    0.00000   100%   4.9    0s
H  243    41                       2.0000000    0.00000   100%   4.9    0s
*  292     3              11       1.0000000    0.00000   100%  10.7    0s

Cutting planes:
  Gomory: 1
  Cover: 186
  MIR: 5
  Zero half: 1

Explored 293 nodes (3437 simplex iterations) in 0.08 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%