Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:09 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: 0.01s

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   4.68187850e+06  0.00000000e+00  9.95e-14 4.90e-01  2.99e+02     0s
   1   9.34625724e+05  1.86187914e+05  8.79e-08 4.91e-05  4.62e+01     0s
   2   6.97815504e+05  5.50305772e+05  8.35e-09 5.89e-06  9.11e+00     0s
   3   6.40437910e+05  6.12783320e+05  6.27e-09 9.07e-07  1.71e+00     0s
   4   6.22171507e+05  6.20309596e+05  4.97e-14 1.35e-07  1.15e-01     0s
   5   6.21797028e+05  6.21764783e+05  2.84e-14 4.94e-10  1.99e-03     0s
   6   6.21774656e+05  6.21770727e+05  2.31e-10 2.72e-09  2.43e-04     0s
   7   6.21771496e+05  6.21770850e+05  3.53e-11 4.12e-10  3.99e-05     0s
   8   6.21771147e+05  6.21770905e+05  1.37e-11 1.69e-12  1.49e-05     0s

Barrier solved model in 8 iterations and 0.20 seconds
Optimal objective 6.21771147e+05