Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:43 2013

Optimize a model with 18600 rows, 27902 columns and 37200 nonzeros
Model has 9300 quadratic constraints
Presolve time: 0.02s
Presolved: 18600 rows, 27902 columns, 37200 nonzeros
Presolved model has 9300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.790e+04
 Factor NZ  : 6.510e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.325e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.08497637e+06  0.00000000e+00  1.42e-13 5.07e-01  2.99e+02     0s
   1   1.62258730e+06  3.25925060e+05  2.48e-07 4.86e-05  4.65e+01     0s
   2   1.21664618e+06  9.63792540e+05  4.25e-08 3.02e-06  9.06e+00     0s
   3   1.11553396e+06  1.06849714e+06  7.57e-09 4.54e-07  1.69e+00     0s
   4   1.09003340e+06  1.07989979e+06  1.08e-09 1.39e-07  3.63e-01     0s
   5   1.08591955e+06  1.08171969e+06  1.13e-10 9.21e-08  1.51e-01     0s
   6   1.08548454e+06  1.08532922e+06  2.65e-11 5.07e-10  5.57e-03     0s
   7   1.08535731e+06  1.08534356e+06  1.16e-12 1.67e-10  4.93e-04     0s
   8   1.08535259e+06  1.08534959e+06  7.58e-10 2.09e-09  1.08e-04     0s
   9   1.08535107e+06  1.08535047e+06  7.56e-10 7.86e-10  2.15e-05     0s

Barrier solved model in 9 iterations and 0.39 seconds
Optimal objective 1.08535107e+06