Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:33 2013

Optimize a model with 1480 rows, 2222 columns and 2960 nonzeros
Model has 740 quadratic constraints
Presolve time: 0.00s
Presolved: 1480 rows, 2222 columns, 2960 nonzeros
Presolved model has 740 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.220e+03
 Factor NZ  : 5.183e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.850e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.27459104e+05  0.00000000e+00  2.84e-14 4.92e-01  2.92e+02     0s
   1   1.23877724e+05  2.55612388e+04  3.43e-09 4.90e-05  4.43e+01     0s
   2   9.37462644e+04  7.51072848e+04  7.97e-09 8.12e-06  8.40e+00     0s
   3   8.57018527e+04  8.31975160e+04  7.85e-09 1.96e-06  1.13e+00     0s
   4   8.44256502e+04  8.41412507e+04  4.31e-10 2.30e-07  1.28e-01     0s
   5   8.43554438e+04  8.43373614e+04  1.35e-10 2.22e-08  8.15e-03     0s
   6   8.43524162e+04  8.43489995e+04  9.14e-12 4.70e-09  1.54e-03     0s
   7   8.43522304e+04  8.43519038e+04  1.68e-09 4.73e-09  1.47e-04     0s
   8   8.43521257e+04  8.43520882e+04  8.72e-11 6.80e-10  1.69e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.43521257e+04