Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:02 2013

Optimize a model with 7400 rows, 11102 columns and 14800 nonzeros
Model has 3700 quadratic constraints
Presolve time: 0.01s
Presolved: 7400 rows, 11102 columns, 14800 nonzeros
Presolved model has 3700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.110e+04
 Factor NZ  : 2.590e+04 (roughly 8 MBytes of memory)
 Factor Ops : 9.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.21783911e+06  0.00000000e+00  5.68e-14 5.00e-01  3.00e+02     0s
   1   6.39438947e+05  1.29523306e+05  4.34e-08 4.94e-05  4.59e+01     0s
   2   4.83525260e+05  3.84476393e+05  4.71e-08 3.71e-06  8.92e+00     0s
   3   4.44221501e+05  4.25622685e+05  8.09e-09 5.03e-07  1.68e+00     0s
   4   4.32154351e+05  4.30700475e+05  8.80e-10 8.61e-08  1.31e-01     0s
   5   4.31872848e+05  4.31853778e+05  4.93e-11 1.42e-10  1.72e-03     0s
   6   4.31859649e+05  4.31856290e+05  2.12e-10 3.36e-09  3.03e-04     0s
   7   4.31856944e+05  4.31856380e+05  3.23e-11 9.46e-10  5.08e-05     0s
   8   4.31856592e+05  4.31856437e+05  9.31e-12 2.60e-13  1.39e-05     0s

Barrier solved model in 8 iterations and 0.14 seconds
Optimal objective 4.31856592e+05