Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:43 2013

Optimize a model with 13600 rows, 20402 columns and 27200 nonzeros
Model has 6800 quadratic constraints
Presolve time: 0.01s
Presolved: 13600 rows, 20402 columns, 27200 nonzeros
Presolved model has 6800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+04
 Factor NZ  : 4.760e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.700e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.91998886e+06  0.00000000e+00  1.28e-13 5.07e-01  3.00e+02     0s
   1   1.18631682e+06  2.37397484e+05  6.86e-08 4.87e-05  4.65e+01     0s
   2   8.87100404e+05  7.02461533e+05  7.95e-08 3.34e-06  9.05e+00     0s
   3   8.13938137e+05  7.79628398e+05  1.51e-08 3.96e-07  1.68e+00     0s
   4   7.94585505e+05  7.89132306e+05  1.65e-09 7.84e-08  2.67e-01     0s
   5   7.91707265e+05  7.91063627e+05  2.68e-11 1.71e-08  3.16e-02     0s
   6   7.91661422e+05  7.91631239e+05  1.02e-11 5.71e-11  1.48e-03     0s
   7   7.91637609e+05  7.91633259e+05  1.55e-12 9.45e-13  2.13e-04     0s
   8   7.91636266e+05  7.91633268e+05  1.31e-12 1.11e-12  1.47e-04     0s
   9   7.91634214e+05  7.91633294e+05  3.98e-13 5.91e-12  4.51e-05     0s
  10   7.91633487e+05  7.91633349e+05  8.53e-14 8.42e-13  6.78e-06     0s

Barrier solved model in 10 iterations and 0.32 seconds
Optimal objective 7.91633487e+05