Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:38:40 2013

Optimize a model with 60 rows, 92 columns and 120 nonzeros
Model has 30 quadratic constraints
Presolve time: 0.00s
Presolved: 60 rows, 92 columns, 120 nonzeros
Presolved model has 30 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Free vars  : 2
 AA' NZ     : 9.000e+02
 Factor NZ  : 1.606e+03
 Factor Ops : 5.343e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.30570860e+04  0.00000000e+00  1.28e-13 3.23e-01  2.65e+02     0s
   1   3.85472202e+03  8.56931267e+02  4.34e-10 5.68e-05  3.33e+01     0s
   2   3.07612799e+03  2.55134135e+03  9.87e-10 1.49e-05  5.83e+00     0s
   3   2.93569411e+03  2.85796285e+03  4.99e-10 5.03e-06  8.64e-01     0s
   4   2.90906874e+03  2.90697069e+03  1.32e-10 3.90e-07  2.33e-02     0s
   5   2.90852789e+03  2.90846983e+03  3.24e-11 2.96e-08  6.45e-04     0s
   6   2.90848057e+03  2.90847642e+03  2.52e-09 5.41e-09  4.61e-05     0s
   7   2.90847809e+03  2.90847675e+03  8.15e-10 1.63e-09  1.49e-05     0s

Barrier solved model in 7 iterations and 0.01 seconds
Optimal objective 2.90847809e+03