Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:07:15 2013

Optimize a model with 48000 rows, 72002 columns and 96000 nonzeros
Model has 24000 quadratic constraints
Presolve time: 0.05s
Presolved: 48000 rows, 72002 columns, 96000 nonzeros
Presolved model has 24000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.200e+04
 Factor NZ  : 1.680e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.08481514e+07  0.00000000e+00  1.46e-12 5.07e-01  2.99e+02     0s
   1   4.17874948e+06  8.39736171e+05  4.21e-07 4.81e-05  4.64e+01     0s
   2   3.12928560e+06  2.47801616e+06  6.11e-08 3.00e-06  9.05e+00     0s
   3   2.87326341e+06  2.74895198e+06  1.33e-08 3.61e-07  1.73e+00     0s
   4   2.81079022e+06  2.78081329e+06  3.02e-09 8.95e-08  4.16e-01     1s
   5   2.79355102e+06  2.78416151e+06  2.00e-10 6.18e-08  1.30e-01     1s
   6   2.79237116e+06  2.78858184e+06  4.48e-11 2.68e-08  5.26e-02     1s
   7   2.79219545e+06  2.79195204e+06  2.38e-11 3.19e-10  3.38e-03     1s
   8   2.79201083e+06  2.79198757e+06  2.16e-12 4.51e-11  3.23e-04     1s
   9   2.79200101e+06  2.79199320e+06  1.03e-12 2.00e-12  1.09e-04     1s
  10   2.79199667e+06  2.79199346e+06  7.67e-13 8.56e-13  4.46e-05     1s
  11   2.79199568e+06  2.79199352e+06  1.53e-12 1.81e-12  2.99e-05     1s

Barrier solved model in 11 iterations and 1.27 seconds
Optimal objective 2.79199568e+06