Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:05 2013

Optimize a model with 7600 rows, 11402 columns and 15200 nonzeros
Model has 3800 quadratic constraints
Presolve time: 0.01s
Presolved: 7600 rows, 11402 columns, 15200 nonzeros
Presolved model has 3800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.140e+04
 Factor NZ  : 2.660e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.27856338e+06  0.00000000e+00  4.26e-14 5.01e-01  2.97e+02     0s
   1   6.50812300e+05  1.29621057e+05  4.64e-08 4.86e-05  4.57e+01     0s
   2   4.86790240e+05  3.84560890e+05  3.21e-08 3.84e-06  8.97e+00     0s
   3   4.46853403e+05  4.27413595e+05  6.30e-09 4.62e-07  1.71e+00     0s
   4   4.35277570e+05  4.33020159e+05  3.71e-10 7.71e-08  1.98e-01     0s
   5   4.34250749e+05  4.34223197e+05  7.63e-12 1.78e-11  2.42e-03     0s
   6   4.34230612e+05  4.34226984e+05  1.57e-10 3.63e-09  3.18e-04     0s
   7   4.34227887e+05  4.34227238e+05  1.82e-09 2.96e-10  5.70e-05     0s
   8   4.34227456e+05  4.34227297e+05  4.38e-10 1.56e-11  1.39e-05     0s

Barrier solved model in 8 iterations and 0.14 seconds
Optimal objective 4.34227456e+05