Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:48 2013

Optimize a model with 4600 rows, 6902 columns and 9200 nonzeros
Model has 2300 quadratic constraints
Presolve time: 0.00s
Presolved: 4600 rows, 6902 columns, 9200 nonzeros
Presolved model has 2300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.900e+03
 Factor NZ  : 1.610e+04 (roughly 5 MBytes of memory)
 Factor Ops : 5.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.03104024e+06  0.00000000e+00  2.84e-14 5.24e-01  3.04e+02     0s
   1   4.03677472e+05  8.23756105e+04  8.37e-09 4.97e-05  4.66e+01     0s
   2   3.05716963e+05  2.41842299e+05  1.89e-08 6.66e-06  9.26e+00     0s
   3   2.79136368e+05  2.68532471e+05  5.37e-09 1.06e-06  1.54e+00     0s
   4   2.72921848e+05  2.70619880e+05  4.97e-14 5.23e-07  3.34e-01     0s
   5   2.72775602e+05  2.72698515e+05  6.45e-10 3.22e-08  1.12e-02     0s
   6   2.72737273e+05  2.72730111e+05  2.72e-11 4.06e-09  1.04e-03     0s
   7   2.72735482e+05  2.72733172e+05  8.73e-12 1.28e-09  3.35e-04     0s
   8   2.72734817e+05  2.72733792e+05  2.74e-12 6.88e-10  1.49e-04     0s
   9   2.72734618e+05  2.72734140e+05  9.02e-13 3.54e-10  6.92e-05     0s
  10   2.72734567e+05  2.72734296e+05  6.54e-13 2.05e-10  3.93e-05     0s

Barrier solved model in 10 iterations and 0.10 seconds
Optimal objective 2.72734567e+05