Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:28 2013

Optimize a model with 1400 rows, 2102 columns and 2800 nonzeros
Model has 700 quadratic constraints
Presolve time: 0.00s
Presolved: 1400 rows, 2102 columns, 2800 nonzeros
Presolved model has 700 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.100e+03
 Factor NZ  : 4.903e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.750e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.86749322e+05  0.00000000e+00  2.84e-14 4.74e-01  2.89e+02     0s
   1   1.16139630e+05  2.39380016e+04  7.76e-09 4.96e-05  4.39e+01     0s
   2   8.78524784e+04  7.01448737e+04  2.07e-08 8.42e-06  8.43e+00     0s
   3   8.01877788e+04  7.83306186e+04  6.31e-09 1.50e-06  8.84e-01     0s
   4   7.89816863e+04  7.88500668e+04  2.88e-10 1.77e-07  6.27e-02     0s
   5   7.89173297e+04  7.89136458e+04  5.96e-11 2.49e-08  1.75e-03     0s
   6   7.89155243e+04  7.89151907e+04  2.67e-09 6.70e-09  1.59e-04     0s
   7   7.89153358e+04  7.89152602e+04  4.52e-10 2.24e-09  3.60e-05     0s

Barrier solved model in 7 iterations and 0.03 seconds
Optimal objective 7.89153358e+04