Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:20 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   1.22074503e+07  0.00000000e+00  4.83e-13 5.05e-01  3.00e+02     0s
   1   2.43907147e+06  4.88246826e+05  6.71e-08 4.84e-05  4.64e+01     0s
   2   1.82645943e+06  1.44545221e+06  9.74e-09 3.03e-06  9.07e+00     0s
   3   1.67693936e+06  1.60433573e+06  2.11e-09 3.67e-07  1.73e+00     0s
   4   1.63966097e+06  1.62234426e+06  4.38e-10 1.02e-07  4.12e-01     0s
   5   1.62989001e+06  1.62395790e+06  1.53e-12 7.93e-08  1.41e-01     0s
   6   1.62969115e+06  1.62951202e+06  2.27e-13 2.06e-09  4.26e-03     0s
   7   1.62966357e+06  1.62964844e+06  3.55e-14 1.68e-10  3.60e-04     0s
   8   1.62966141e+06  1.62965789e+06  4.26e-14 3.51e-11  8.38e-05     1s
   9   1.62966054e+06  1.62965831e+06  3.55e-14 2.93e-11  5.31e-05     1s
  10   1.62966030e+06  1.62965901e+06  2.84e-14 1.88e-11  3.09e-05     1s

Barrier solved model in 10 iterations and 0.66 seconds
Optimal objective 1.62966030e+06