Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:58 2013

Optimize a model with 15600 rows, 23402 columns and 31200 nonzeros
Model has 7800 quadratic constraints
Presolve time: 0.02s
Presolved: 15600 rows, 23402 columns, 31200 nonzeros
Presolved model has 7800 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.340e+04
 Factor NZ  : 5.460e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.950e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.80990238e+06  0.00000000e+00  8.53e-14 5.04e-01  3.01e+02     0s
   1   1.35959698e+06  2.71836196e+05  1.40e-08 4.89e-05  4.65e+01     0s
   2   1.01793107e+06  8.04886532e+05  4.47e-08 3.44e-06  9.10e+00     0s
   3   9.34325259e+05  8.93820526e+05  9.68e-09 4.14e-07  1.73e+00     0s
   4   9.12438667e+05  9.06137257e+05  1.49e-09 4.73e-08  2.69e-01     0s
   5   9.08240676e+05  9.07876172e+05  1.05e-10 1.11e-10  1.56e-02     0s
   6   9.07922083e+05  9.07900619e+05  6.03e-12 9.07e-12  9.17e-04     0s
   7   9.07906178e+05  9.07903354e+05  8.53e-13 3.14e-13  1.21e-04     0s
   8   9.07904351e+05  9.07903545e+05  6.25e-13 9.75e-13  3.44e-05     0s

Barrier solved model in 8 iterations and 0.31 seconds
Optimal objective 9.07904351e+05