Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:20:45 2012

Optimize a model with 99 rows, 261 columns and 261 nonzeros
Model has 196 quadratic constraints
Presolve removed 0 rows and 2 columns
Presolve time: 1.14s
Presolved: 99 rows, 259 columns, 259 nonzeros
Variable types: 196 continuous, 63 integer (62 binary)

Root relaxation: objective 0.000000e+00, 32 iterations, 0.00 seconds

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

H    0     0                      42.0000000          -     -      -    1s
     0     0    0.00000    0   22   42.00000    0.00000   100%     -    1s
     0     0    0.00000    0   30   42.00000    0.00000   100%     -    1s
     0     0    0.00000    0   23   42.00000    0.00000   100%     -    1s
     0     2    0.00000    0   51   42.00000    0.00000   100%     -    1s
*   24    24              14      15.0000000    1.01887  93.2%  34.2    1s
H   90    46                      14.0000000    2.05184  85.3%  26.5    1s
*  184    55              14      13.0000000    4.31579  66.8%  25.5    1s

Cutting planes:

Explored 496 nodes (11281 simplex iterations) in 1.42 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.300000000000e+01, best bound 1.300000000000e+01, gap 0.0%