Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:24 2013

Optimize a model with 8200 rows, 12302 columns and 16400 nonzeros
Model has 4100 quadratic constraints
Presolve time: 0.01s
Presolved: 8200 rows, 12302 columns, 16400 nonzeros
Presolved model has 4100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+04
 Factor NZ  : 2.870e+04 (roughly 8 MBytes of memory)
 Factor Ops : 1.025e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.57920438e+06  0.00000000e+00  5.68e-14 5.08e-01  3.01e+02     0s
   1   7.09641928e+05  1.42576199e+05  5.98e-08 4.90e-05  4.61e+01     0s
   2   5.34414741e+05  4.22588793e+05  3.24e-08 3.93e-06  9.09e+00     0s
   3   4.91291893e+05  4.68337300e+05  6.22e-09 5.17e-07  1.87e+00     0s
   4   4.76811961e+05  4.74928223e+05  4.26e-14 8.55e-08  1.53e-01     0s
   5   4.76410906e+05  4.76386951e+05  2.84e-14 2.43e-10  1.95e-03     0s
   6   4.76394939e+05  4.76391012e+05  2.37e-10 9.55e-10  3.19e-04     0s
   7   4.76392561e+05  4.76391684e+05  5.12e-11 1.93e-10  7.13e-05     0s
   8   4.76392051e+05  4.76391855e+05  1.19e-11 2.47e-11  1.59e-05     0s

Barrier solved model in 8 iterations and 0.15 seconds
Optimal objective 4.76392051e+05