Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:43 2013

Optimize a model with 1620 rows, 2432 columns and 3240 nonzeros
Model has 810 quadratic constraints
Presolve time: 0.00s
Presolved: 1620 rows, 2432 columns, 3240 nonzeros
Presolved model has 810 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.430e+03
 Factor NZ  : 5.673e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.026e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.07752295e+05  0.00000000e+00  2.84e-14 5.18e-01  3.01e+02     0s
   1   1.41498754e+05  2.76858706e+04  6.24e-09 5.00e-05  4.68e+01     0s
   2   1.04663496e+05  8.14014614e+04  7.30e-09 7.10e-06  9.57e+00     0s
   3   9.49912692e+04  9.18932831e+04  7.24e-09 1.75e-06  1.27e+00     0s
   4   9.28054747e+04  9.26829850e+04  4.49e-09 2.06e-07  5.04e-02     0s
   5   9.27131954e+04  9.27042009e+04  4.37e-10 4.77e-09  3.70e-03     0s
   6   9.27089392e+04  9.27043731e+04  2.21e-10 1.97e-09  1.88e-03     0s
   7   9.27053994e+04  9.27045330e+04  4.04e-10 2.65e-09  3.57e-04     0s
   8   9.27050540e+04  9.27046348e+04  5.27e-10 1.15e-09  1.73e-04     0s
   9   9.27047729e+04  9.27046527e+04  1.53e-10 6.00e-12  4.95e-05     0s
  10   9.27047415e+04  9.27046569e+04  1.09e-10 3.06e-12  3.48e-05     0s

Barrier solved model in 10 iterations and 0.04 seconds
Optimal objective 9.27047415e+04