Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:53 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   6.78870497e+06  0.00000000e+00  1.85e-13 5.08e-01  3.00e+02     0s
   1   1.36085863e+06  2.73503749e+05  1.64e-07 4.85e-05  4.65e+01     0s
   2   1.02002946e+06  8.08412346e+05  5.02e-08 3.34e-06  9.04e+00     0s
   3   9.38612548e+05  8.96659265e+05  6.33e-09 4.80e-07  1.79e+00     0s
   4   9.11971300e+05  9.08354976e+05  1.35e-10 5.93e-08  1.55e-01     0s
   5   9.10383106e+05  9.10339897e+05  3.97e-11 5.25e-09  1.85e-03     0s
   6   9.10352545e+05  9.10344893e+05  7.44e-12 4.30e-10  3.27e-04     0s
   7   9.10347628e+05  9.10345606e+05  2.07e-12 3.03e-11  8.64e-05     0s
   8   9.10346394e+05  9.10345758e+05  7.82e-13 2.70e-12  2.72e-05     0s

Barrier solved model in 8 iterations and 0.29 seconds
Optimal objective 9.10346394e+05