Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:56 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   5.98407911e+06  0.00000000e+00  1.56e-13 4.94e-01  2.99e+02     0s
   1   1.19847502e+06  2.36138749e+05  2.47e-08 4.95e-05  4.65e+01     0s
   2   8.90554569e+05  7.01789663e+05  3.57e-08 5.82e-06  9.12e+00     0s
   3   8.17144275e+05  7.81164411e+05  1.79e-08 9.04e-07  1.74e+00     0s
   4   7.94080606e+05  7.93391877e+05  5.68e-14 1.16e-12  3.33e-02     0s
   5   7.93609145e+05  7.93561922e+05  2.84e-14 3.69e-13  2.28e-03     0s
   6   7.93570207e+05  7.93566045e+05  1.84e-10 1.22e-09  2.01e-04     0s
   7   7.93567044e+05  7.93566333e+05  3.27e-11 4.89e-12  3.44e-05     0s

Barrier solved model in 7 iterations and 0.23 seconds
Optimal objective 7.93567044e+05