Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:40 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.64443629e+07  0.00000000e+00  1.12e-12 4.99e-01  2.98e+02     0s
   1   3.30194637e+06  6.59143478e+05  9.34e-08 4.87e-05  4.64e+01     0s
   2   2.46900905e+06  1.95132228e+06  1.35e-08 3.02e-06  9.08e+00     0s
   3   2.27446087e+06  2.16532922e+06  2.93e-09 3.71e-07  1.91e+00     0s
   4   2.20237332e+06  2.19553442e+06  1.70e-11 4.43e-08  1.20e-01     0s
   5   2.20014961e+06  2.20006289e+06  5.12e-13 1.61e-10  1.52e-03     1s
   6   2.20008909e+06  2.20008376e+06  7.82e-14 9.59e-13  9.34e-05     1s
   7   2.20008579e+06  2.20008398e+06  9.52e-13 9.93e-13  3.17e-05     1s

Barrier solved model in 7 iterations and 0.67 seconds
Optimal objective 2.20008579e+06