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   3.28108459e+06  0.00000000e+00  5.68e-14 4.82e-01  2.97e+02     0s
   1   6.55334987e+05  1.31750173e+05  1.15e-07 4.96e-05  4.59e+01     0s
   2   4.90615117e+05  3.87394366e+05  4.42e-08 3.95e-06  9.05e+00     0s
   3   4.51660376e+05  4.31000234e+05  1.48e-08 5.26e-07  1.81e+00     0s
   4   4.37746651e+05  4.36720993e+05  7.11e-14 5.39e-08  9.00e-02     0s
   5   4.37445569e+05  4.37428457e+05  1.32e-10 1.86e-09  1.50e-03     0s
   6   4.37430953e+05  4.37429486e+05  4.40e-10 6.42e-10  1.29e-04     0s
   7   4.37429833e+05  4.37429577e+05  7.76e-11 5.07e-13  2.24e-05     0s

Barrier solved model in 7 iterations and 0.12 seconds
Optimal objective 4.37429833e+05