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   2.07717852e+06  0.00000000e+00  2.84e-14 4.86e-01  2.98e+02     0s
   1   4.07550161e+05  8.13394195e+04  8.89e-09 5.00e-05  4.53e+01     0s
   2   3.06283472e+05  2.43333540e+05  2.50e-08 6.08e-06  8.74e+00     0s
   3   2.79490390e+05  2.70580602e+05  8.67e-09 9.27e-07  1.24e+00     0s
   4   2.74282410e+05  2.73955546e+05  1.68e-10 3.59e-08  4.54e-02     0s
   5   2.74189474e+05  2.74155271e+05  4.48e-11 3.13e-11  4.75e-03     0s
   6   2.74157388e+05  2.74155699e+05  1.44e-10 1.39e-09  2.34e-04     0s
   7   2.74156218e+05  2.74155753e+05  9.35e-10 1.58e-10  6.46e-05     0s
   8   2.74155919e+05  2.74155765e+05  3.05e-10 5.77e-14  2.13e-05     0s

Barrier solved model in 8 iterations and 0.09 seconds
Optimal objective 2.74155919e+05