Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:08 2013

Optimize a model with 5400 rows, 8102 columns and 10800 nonzeros
Model has 2700 quadratic constraints
Presolve time: 0.01s
Presolved: 5400 rows, 8102 columns, 10800 nonzeros
Presolved model has 2700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.100e+03
 Factor NZ  : 1.890e+04 (roughly 6 MBytes of memory)
 Factor Ops : 6.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.35984745e+06  0.00000000e+00  4.26e-14 4.96e-01  3.01e+02     0s
   1   4.62469327e+05  9.33721497e+04  4.94e-08 4.90e-05  4.56e+01     0s
   2   3.67963021e+05  2.79379395e+05  8.29e-08 5.91e-06  1.09e+01     0s
   3   3.26122524e+05  3.12342146e+05  9.92e-09 5.14e-07  1.70e+00     0s
   4   3.14851650e+05  3.13517151e+05  1.14e-09 2.01e-08  1.65e-01     0s
   5   3.13789888e+05  3.13661646e+05  4.03e-11 6.69e-09  1.58e-02     0s
   6   3.13743806e+05  3.13735440e+05  1.62e-10 6.99e-09  1.03e-03     0s
   7   3.13738155e+05  3.13737063e+05  2.38e-11 5.97e-11  1.35e-04     0s
   8   3.13737304e+05  3.13737171e+05  2.49e-12 2.28e-12  1.64e-05     0s

Barrier solved model in 8 iterations and 0.10 seconds
Optimal objective 3.13737304e+05