Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:10 2013

Optimize a model with 1080 rows, 1622 columns and 2160 nonzeros
Model has 540 quadratic constraints
Presolve time: 0.00s
Presolved: 1080 rows, 1622 columns, 2160 nonzeros
Presolved model has 540 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+03
 Factor NZ  : 3.783e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.350e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.62236500e+05  0.00000000e+00  2.84e-14 4.67e-01  2.95e+02     0s
   1   9.06763441e+04  1.83655591e+04  4.38e-09 5.12e-05  4.46e+01     0s
   2   6.83434734e+04  5.43417891e+04  7.05e-09 8.86e-06  8.64e+00     0s
   3   6.26191406e+04  6.04336736e+04  8.11e-09 2.16e-06  1.35e+00     0s
   4   6.12615737e+04  6.11541747e+04  1.22e-09 1.36e-07  6.63e-02     0s
   5   6.12422596e+04  6.12191306e+04  6.55e-10 9.84e-10  1.43e-02     0s
   6   6.12200254e+04  6.12196625e+04  3.67e-11 1.73e-09  2.24e-04     0s
   7   6.12198873e+04  6.12197787e+04  2.15e-10 1.02e-09  6.71e-05     0s
   8   6.12198311e+04  6.12197957e+04  9.63e-10 2.02e-10  2.18e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 6.12198311e+04