Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:12 2013

Optimize a model with 1120 rows, 1682 columns and 2240 nonzeros
Model has 560 quadratic constraints
Presolve time: 0.00s
Presolved: 1120 rows, 1682 columns, 2240 nonzeros
Presolved model has 560 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.680e+03
 Factor NZ  : 3.923e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.400e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.64134687e+05  0.00000000e+00  2.84e-14 4.57e-01  2.86e+02     0s
   1   9.13304969e+04  1.89497692e+04  6.46e-09 4.89e-05  4.31e+01     0s
   2   6.93016895e+04  5.57454845e+04  1.33e-08 7.96e-06  8.07e+00     0s
   3   6.34687357e+04  6.16787302e+04  4.69e-09 1.82e-06  1.07e+00     0s
   4   6.25546304e+04  6.24557610e+04  1.80e-10 1.22e-07  5.89e-02     0s
   5   6.25139371e+04  6.25025080e+04  2.10e-11 1.37e-08  6.80e-03     0s
   6   6.25090075e+04  6.25073662e+04  6.90e-10 1.23e-09  9.77e-04     0s
   7   6.25084802e+04  6.25083525e+04  6.50e-09 1.81e-09  7.60e-05     0s
   8   6.25084574e+04  6.25084510e+04  2.42e-10 7.59e-11  3.81e-06     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 6.25084574e+04