Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:52:04 2013

Optimize a model with 13800 rows, 20702 columns and 27600 nonzeros
Model has 6900 quadratic constraints
Presolve time: 0.01s
Presolved: 13800 rows, 20702 columns, 27600 nonzeros
Presolved model has 6900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.070e+04
 Factor NZ  : 4.830e+04 (roughly 14 MBytes of memory)
 Factor Ops : 1.725e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.94880367e+06  0.00000000e+00  1.71e-13 4.82e-01  2.97e+02     0s
   1   1.18762058e+06  2.35085567e+05  1.82e-07 4.90e-05  4.60e+01     0s
   2   8.85411291e+05  6.98422513e+05  7.59e-08 3.70e-06  9.03e+00     0s
   3   8.15402977e+05  7.79590298e+05  1.48e-08 3.85e-07  1.73e+00     0s
   4   7.89362923e+05  7.88819070e+05  1.36e-09 2.49e-08  2.63e-02     0s
   5   7.88994640e+05  7.88924787e+05  2.87e-10 2.59e-09  3.37e-03     0s
   6   7.88943164e+05  7.88925819e+05  6.84e-11 5.34e-10  8.38e-04     0s
   7   7.88931387e+05  7.88926332e+05  3.82e-10 2.35e-10  2.44e-04     0s
   8   7.88929382e+05  7.88926488e+05  2.20e-10 6.41e-11  1.40e-04     0s
   9   7.88928192e+05  7.88926626e+05  1.21e-10 1.16e-11  7.57e-05     0s
  10   7.88927114e+05  7.88926695e+05  3.07e-11 3.30e-12  2.02e-05     0s

Barrier solved model in 10 iterations and 0.31 seconds
Optimal objective 7.88927114e+05