Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:46 2013

Optimize a model with 440 rows, 662 columns and 880 nonzeros
Model has 220 quadratic constraints
Presolve time: 0.00s
Presolved: 440 rows, 662 columns, 880 nonzeros
Presolved model has 220 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+02
 Factor NZ  : 1.543e+03
 Factor Ops : 5.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.87348774e+05  0.00000000e+00  2.84e-14 5.52e-01  2.92e+02     0s
   1   3.78438971e+04  8.80646359e+03  2.59e-09 4.82e-05  4.40e+01     0s
   2   3.03407144e+04  2.47677656e+04  3.02e-08 8.70e-06  8.44e+00     0s
   3   2.77590927e+04  2.71923351e+04  3.01e-09 1.97e-06  8.59e-01     0s
   4   2.74167730e+04  2.73829443e+04  1.27e-10 1.28e-07  5.13e-02     0s
   5   2.73972868e+04  2.73960294e+04  8.24e-13 8.40e-09  1.91e-03     0s
   6   2.73969205e+04  2.73964519e+04  2.27e-13 3.46e-09  7.10e-04     0s
   7   2.73968129e+04  2.73965964e+04  9.95e-14 1.67e-09  3.28e-04     0s
   8   2.73967448e+04  2.73966111e+04  1.92e-13 1.49e-09  2.03e-04     0s
   9   2.73967313e+04  2.73966474e+04  5.62e-09 9.94e-10  1.27e-04     0s
  10   2.73967276e+04  2.73966751e+04  2.50e-09 6.26e-10  7.96e-05     0s
  11   2.73967237e+04  2.73967042e+04  1.07e-09 2.29e-10  2.96e-05     0s

Barrier solved model in 11 iterations and 0.02 seconds
Optimal objective 2.73967237e+04