Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:48 2013

Optimize a model with 500 rows, 752 columns and 1000 nonzeros
Model has 250 quadratic constraints
Presolve time: 0.00s
Presolved: 500 rows, 752 columns, 1000 nonzeros
Presolved model has 250 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.500e+02
 Factor NZ  : 1.753e+03
 Factor Ops : 6.255e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.00672818e+05  0.00000000e+00  2.84e-14 4.05e-01  2.76e+02     0s
   1   4.04269609e+04  8.67281331e+03  3.66e-09 5.05e-05  4.23e+01     0s
   2   3.11655027e+04  2.48181385e+04  4.88e-09 7.12e-06  8.46e+00     0s
   3   2.82163188e+04  2.76563760e+04  6.67e-10 1.01e-06  7.47e-01     0s
   4   2.79474469e+04  2.79054568e+04  3.27e-10 9.99e-08  5.60e-02     0s
   5   2.79444149e+04  2.79410675e+04  2.45e-10 6.27e-09  4.46e-03     0s
   6   2.79414897e+04  2.79411433e+04  2.18e-11 2.68e-09  4.62e-04     0s
   7   2.79414568e+04  2.79411566e+04  1.93e-11 1.60e-09  4.00e-04     0s
   8   2.79414013e+04  2.79411681e+04  1.52e-11 1.09e-09  3.11e-04     0s
   9   2.79413193e+04  2.79411761e+04  8.90e-12 8.35e-10  1.91e-04     0s
  10   2.79412244e+04  2.79411941e+04  1.33e-12 2.97e-10  4.05e-05     0s
  11   2.79412177e+04  2.79412059e+04  1.02e-12 4.05e-11  1.57e-05     0s

Barrier solved model in 11 iterations and 0.02 seconds
Optimal objective 2.79412177e+04