Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:51:54 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   5.99046624e+06  0.00000000e+00  1.71e-13 4.94e-01  2.99e+02     0s
   1   1.19660899e+06  2.37414517e+05  1.34e-08 4.90e-05  4.63e+01     0s
   2   8.90990648e+05  7.01330428e+05  5.51e-08 3.89e-06  9.16e+00     0s
   3   8.18002365e+05  7.81292808e+05  1.44e-08 5.25e-07  1.77e+00     0s
   4   7.94013664e+05  7.91604326e+05  6.39e-14 6.87e-08  1.16e-01     0s
   5   7.93447264e+05  7.93379460e+05  2.84e-14 2.93e-10  3.28e-03     0s
   6   7.93393566e+05  7.93387660e+05  7.82e-14 8.93e-12  2.85e-04     0s
   7   7.93390490e+05  7.93388132e+05  9.95e-14 3.96e-13  1.14e-04     0s
   8   7.93388926e+05  7.93388208e+05  2.84e-13 1.55e-13  3.47e-05     0s

Barrier solved model in 8 iterations and 0.26 seconds
Optimal objective 7.93388926e+05