Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:35 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.57202169e+06  0.00000000e+00  1.56e-13 4.88e-01  2.98e+02     0s
   1   1.31199229e+06  2.60118213e+05  1.26e-07 4.89e-05  4.61e+01     0s
   2   9.78493089e+05  7.72180045e+05  8.01e-08 3.39e-06  9.05e+00     0s
   3   9.00589236e+05  8.61761729e+05  2.18e-08 4.65e-07  1.70e+00     0s
   4   8.72807293e+05  8.71897073e+05  2.57e-10 7.70e-13  3.99e-02     0s
   5   8.72096646e+05  8.72004723e+05  2.85e-11 1.50e-12  4.03e-03     0s
   6   8.72033802e+05  8.72008214e+05  8.08e-12 1.22e-13  1.12e-03     0s
   7   8.72013218e+05  8.72008691e+05  1.51e-12 6.05e-13  1.99e-04     0s
   8   8.72010142e+05  8.72008843e+05  6.96e-13 5.47e-13  5.69e-05     0s
   9   8.72009487e+05  8.72008954e+05  4.05e-13 3.52e-12  2.34e-05     0s

Barrier solved model in 9 iterations and 0.32 seconds
Optimal objective 8.72009487e+05