Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:25 2013

Optimize a model with 6200 rows, 9302 columns and 12400 nonzeros
Model has 3100 quadratic constraints
Presolve time: 0.01s
Presolved: 6200 rows, 9302 columns, 12400 nonzeros
Presolved model has 3100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.300e+03
 Factor NZ  : 2.170e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.69442343e+06  0.00000000e+00  4.26e-14 4.95e-01  2.99e+02     0s
   1   5.37186844e+05  1.05695823e+05  2.42e-08 4.96e-05  4.64e+01     0s
   2   3.98427528e+05  3.15284577e+05  1.02e-07 5.93e-06  8.94e+00     0s
   3   3.64639733e+05  3.51485101e+05  2.32e-08 9.08e-07  1.41e+00     0s
   4   3.56219430e+05  3.55337758e+05  1.92e-10 1.34e-07  9.48e-02     0s
   5   3.56032270e+05  3.56020806e+05  1.45e-12 1.88e-09  1.23e-03     0s
   6   3.56031014e+05  3.56030257e+05  5.60e-10 4.19e-09  8.14e-05     0s
   7   3.56030564e+05  3.56030335e+05  1.57e-10 1.47e-09  2.46e-05     0s

Barrier solved model in 7 iterations and 0.11 seconds
Optimal objective 3.56030564e+05