Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:54:48 2012

Optimize a model with 205 rows, 595 columns and 595 nonzeros
Model has 408 quadratic constraints
Presolve removed 0 rows and 15 columns
Presolve time: 2.38s
Presolved: 205 rows, 580 columns, 580 nonzeros
Variable types: 408 continuous, 172 integer (171 binary)

Root relaxation: objective 0.000000e+00, 73 iterations, 0.00 seconds

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

H    0     0                      91.0000000          -     -      -    2s
     0     0    0.00000    0   95   91.00000    0.00000   100%     -    2s
     0     0    0.00000    0  129   91.00000    0.00000   100%     -    2s
     0     0    0.00000    0  129   91.00000    0.00000   100%     -    2s
     0     2    0.00000    0  111   91.00000    0.00000   100%     -    2s
*   36    32              25      15.0000000    2.18750  85.4%  37.4    2s
H  163    63                      14.0000000    3.75342  73.2%  16.7    2s
*  320    65              12      12.0000000    5.22330  56.5%  17.5    2s
*  750     0              10      11.0000000   11.00000   0.0%  17.3    3s

Cutting planes:
  Gomory: 2

Explored 751 nodes (14944 simplex iterations) in 3.11 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.100000000000e+01, best bound 1.100000000000e+01, gap 0.0%