Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:55 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   2.10296443e+06  0.00000000e+00  4.26e-14 4.99e-01  3.02e+02     0s
   1   4.12519821e+05  8.30969981e+04  1.93e-08 4.93e-05  4.58e+01     0s
   2   3.11965092e+05  2.48718456e+05  6.10e-08 5.94e-06  8.78e+00     0s
   3   2.88047448e+05  2.75057729e+05  1.30e-08 1.02e-06  1.80e+00     0s
   4   2.80049384e+05  2.78985926e+05  3.22e-09 9.65e-08  1.48e-01     0s
   5   2.79379501e+05  2.79364741e+05  3.18e-10 2.08e-09  2.05e-03     0s
   6   2.79368254e+05  2.79365797e+05  5.31e-11 8.82e-11  3.41e-04     0s
   7   2.79366329e+05  2.79365956e+05  1.09e-09 3.01e-10  5.19e-05     0s
   8   2.79366088e+05  2.79365983e+05  3.03e-10 1.57e-11  1.46e-05     0s

Barrier solved model in 8 iterations and 0.09 seconds
Optimal objective 2.79366088e+05