Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:56 2013

Optimize a model with 15600 rows, 23402 columns and 31200 nonzeros
Model has 7800 quadratic constraints
Presolve time: 0.02s
Presolved: 15600 rows, 23402 columns, 31200 nonzeros
Presolved model has 7800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.340e+04
 Factor NZ  : 5.460e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.950e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.77166136e+06  0.00000000e+00  1.71e-13 5.02e-01  2.99e+02     0s
   1   1.35144446e+06  2.72721981e+05  8.38e-08 4.90e-05  4.61e+01     0s
   2   1.01582142e+06  8.03317029e+05  5.64e-08 3.55e-06  9.08e+00     0s
   3   9.32306777e+05  8.90608571e+05  1.12e-08 4.64e-07  1.78e+00     0s
   4   9.11442681e+05  9.03198257e+05  2.19e-09 7.32e-08  3.52e-01     0s
   5   9.05871377e+05  9.05708945e+05  1.94e-11 7.40e-10  6.94e-03     0s
   6   9.05793164e+05  9.05780680e+05  2.62e-12 1.46e-12  5.34e-04     0s
   7   9.05781904e+05  9.05781029e+05  5.63e-10 2.14e-10  3.74e-05     0s

Barrier solved model in 7 iterations and 0.26 seconds
Optimal objective 9.05781904e+05