Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:39 2013

Optimize a model with 15400 rows, 23102 columns and 30800 nonzeros
Model has 7700 quadratic constraints
Presolve time: 0.02s
Presolved: 15400 rows, 23102 columns, 30800 nonzeros
Presolved model has 7700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.310e+04
 Factor NZ  : 5.390e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.925e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.70384071e+06  0.00000000e+00  1.85e-13 5.08e-01  3.00e+02     0s
   1   1.34406378e+06  2.69850156e+05  1.80e-07 4.85e-05  4.65e+01     0s
   2   1.00699392e+06  7.97811685e+05  5.94e-08 3.34e-06  9.06e+00     0s
   3   9.24634819e+05  8.85100878e+05  7.60e-09 4.79e-07  1.71e+00     0s
   4   9.00328271e+05  8.95404220e+05  3.37e-10 1.10e-07  2.13e-01     0s
   5   8.98650337e+05  8.98594625e+05  8.45e-12 4.09e-11  2.41e-03     0s
   6   8.98608665e+05  8.98602494e+05  9.81e-13 9.84e-13  2.67e-04     0s
   7   8.98604671e+05  8.98603006e+05  3.69e-13 6.22e-13  7.21e-05     0s
   8   8.98603718e+05  8.98603121e+05  7.96e-13 6.97e-13  2.58e-05     0s

Barrier solved model in 8 iterations and 0.29 seconds
Optimal objective 8.98603718e+05