Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:10 2013

Optimize a model with 10800 rows, 16202 columns and 21600 nonzeros
Model has 5400 quadratic constraints
Presolve time: 0.01s
Presolved: 10800 rows, 16202 columns, 21600 nonzeros
Presolved model has 5400 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+04
 Factor NZ  : 3.780e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.350e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.70090163e+06  0.00000000e+00  9.95e-14 5.06e-01  3.00e+02     0s
   1   9.33295382e+05  1.87175796e+05  3.66e-08 4.86e-05  4.61e+01     0s
   2   7.01434793e+05  5.55804938e+05  6.17e-08 5.73e-06  8.99e+00     0s
   3   6.43511290e+05  6.16392050e+05  1.16e-08 7.01e-07  1.67e+00     0s
   4   6.27981694e+05  6.23522653e+05  8.67e-10 1.78e-07  2.75e-01     0s
   5   6.26155089e+05  6.26074148e+05  7.11e-12 3.21e-09  5.00e-03     0s
   6   6.26136476e+05  6.26130750e+05  1.51e-12 4.00e-11  3.53e-04     0s
   7   6.26132092e+05  6.26131495e+05  2.42e-13 3.37e-13  3.69e-05     0s

Barrier solved model in 7 iterations and 0.18 seconds
Optimal objective 6.26132092e+05