Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:53 2013

Optimize a model with 4800 rows, 7202 columns and 9600 nonzeros
Model has 2400 quadratic constraints
Presolve time: 0.01s
Presolved: 4800 rows, 7202 columns, 9600 nonzeros
Presolved model has 2400 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.200e+03
 Factor NZ  : 1.680e+04 (roughly 5 MBytes of memory)
 Factor Ops : 6.000e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.08988498e+06  0.00000000e+00  2.84e-14 5.04e-01  3.00e+02     0s
   1   4.16600986e+05  8.41185078e+04  4.17e-08 5.00e-05  4.62e+01     0s
   2   3.13193084e+05  2.48043325e+05  9.45e-09 6.39e-06  9.05e+00     0s
   3   2.88804982e+05  2.75927819e+05  3.42e-09 1.00e-06  1.79e+00     0s
   4   2.79674192e+05  2.79493532e+05  1.55e-09 6.54e-08  2.51e-02     0s
   5   2.79531784e+05  2.79524282e+05  4.62e-11 8.05e-09  1.04e-03     0s
   6   2.79525849e+05  2.79524652e+05  6.31e-10 8.54e-10  1.66e-04     0s
   7   2.79524935e+05  2.79524721e+05  1.17e-10 5.08e-11  2.97e-05     0s

Barrier solved model in 7 iterations and 0.07 seconds
Optimal objective 2.79524935e+05