Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:01:15 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   1.21042762e+07  0.00000000e+00  5.12e-13 5.01e-01  2.98e+02     0s
   1   2.43208928e+06  4.91553217e+05  4.61e-07 4.86e-05  4.62e+01     0s
   2   1.82431695e+06  1.44472960e+06  6.81e-08 3.74e-06  9.04e+00     0s
   3   1.67577775e+06  1.60150854e+06  1.51e-08 4.71e-07  1.77e+00     0s
   4   1.63475881e+06  1.62110540e+06  1.98e-09 1.11e-07  3.25e-01     0s
   5   1.62817334e+06  1.62746273e+06  1.68e-10 6.20e-10  1.69e-02     0s
   6   1.62756372e+06  1.62750420e+06  7.48e-12 2.52e-10  1.42e-03     0s
   7   1.62755004e+06  1.62753505e+06  3.88e-12 3.64e-13  3.57e-04     0s
   8   1.62753835e+06  1.62753523e+06  1.93e-12 1.08e-12  7.42e-05     1s
   9   1.62753589e+06  1.62753532e+06  6.82e-13 2.54e-12  1.36e-05     1s

Barrier solved model in 9 iterations and 0.59 seconds
Optimal objective 1.62753589e+06