Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:25:52 2012

Optimize a model with 119 rows, 383 columns and 383 nonzeros
Model has 236 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.38s
Presolved: 119 rows, 357 columns, 357 nonzeros
Variable types: 236 continuous, 121 integer (120 binary)

Root relaxation: objective 0.000000e+00, 43 iterations, 0.00 seconds

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

H    0     0                      53.0000000          -     -      -    1s
     0     0    0.00000    0   11   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0    2   53.00000    0.00000   100%     -    1s
     0     0    0.00000    0   22   53.00000    0.00000   100%     -    1s
     0     2    0.00000    0   77   53.00000    0.00000   100%     -    1s
*   19    19              14       7.0000000    0.65702  90.6%  39.2    1s
*   22    20              16       5.0000000    0.65702  86.9%  34.3    1s
*   24    18              16       4.0000000    0.65702  83.6%  34.7    1s
*   28     7               5       2.0000000    0.77922  61.0%  31.7    1s

Cutting planes:

Explored 61 nodes (2441 simplex iterations) in 1.47 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%