Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:03:43 2013

Optimize a model with 38000 rows, 57002 columns and 76000 nonzeros
Model has 19000 quadratic constraints
Presolve time: 0.04s
Presolved: 38000 rows, 57002 columns, 76000 nonzeros
Presolved model has 19000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 5.700e+04
 Factor NZ  : 1.330e+05 (roughly 40 MBytes of memory)
 Factor Ops : 4.750e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.64741302e+07  0.00000000e+00  9.09e-13 5.00e-01  2.99e+02     0s
   1   3.31766516e+06  6.59267764e+05  4.15e-08 4.89e-05  4.66e+01     0s
   2   2.47011338e+06  1.94718084e+06  6.02e-09 3.08e-06  9.17e+00     0s
   3   2.27112742e+06  2.16489477e+06  1.34e-09 3.75e-07  1.86e+00     0s
   4   2.20624917e+06  2.19440376e+06  9.58e-11 5.22e-08  2.08e-01     0s
   5   2.19989947e+06  2.19968956e+06  2.28e-12 1.96e-10  3.68e-03     1s
   6   2.19975832e+06  2.19973199e+06  3.69e-13 3.66e-12  4.62e-04     1s
   7   2.19973910e+06  2.19973384e+06  1.92e-13 1.38e-12  9.22e-05     1s
   8   2.19973572e+06  2.19973430e+06  3.41e-13 3.19e-13  2.51e-05     1s

Barrier solved model in 8 iterations and 0.74 seconds
Optimal objective 2.19973572e+06