Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:18 2013

Optimize a model with 28000 rows, 42002 columns and 56000 nonzeros
Model has 14000 quadratic constraints
Presolve time: 0.03s
Presolved: 28000 rows, 42002 columns, 56000 nonzeros
Presolved model has 14000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 4.200e+04
 Factor NZ  : 9.800e+04 (roughly 30 MBytes of memory)
 Factor Ops : 3.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.21654600e+07  0.00000000e+00  5.83e-13 4.98e-01  2.99e+02     0s
   1   2.45160916e+06  4.88261065e+05  3.70e-07 4.90e-05  4.67e+01     0s
   2   1.82317880e+06  1.43447678e+06  5.42e-08 3.17e-06  9.25e+00     0s
   3   1.67626391e+06  1.59711100e+06  1.20e-08 3.89e-07  1.88e+00     0s
   4   1.62738476e+06  1.62188911e+06  9.06e-10 2.71e-08  1.31e-01     0s
   5   1.62356163e+06  1.62336993e+06  2.54e-11 1.30e-09  4.56e-03     0s
   6   1.62346628e+06  1.62345011e+06  3.18e-12 1.88e-11  3.85e-04     0s
   7   1.62345778e+06  1.62345189e+06  1.36e-12 1.58e-12  1.40e-04     0s
   8   1.62345417e+06  1.62345214e+06  7.32e-13 1.63e-12  4.83e-05     1s
   9   1.62345323e+06  1.62345228e+06  8.81e-13 1.42e-12  2.26e-05     1s

Barrier solved model in 9 iterations and 0.60 seconds
Optimal objective 1.62345323e+06