Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:14 2013

Optimize a model with 10800 rows, 16202 columns and 21600 nonzeros
Model has 5400 quadratic constraints
Presolve time: 0.01s
Presolved: 10800 rows, 16202 columns, 21600 nonzeros
Presolved model has 5400 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+04
 Factor NZ  : 3.780e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.350e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.73190581e+06  0.00000000e+00  8.53e-14 5.07e-01  3.02e+02     0s
   1   9.43745433e+05  1.88165725e+05  8.93e-08 4.88e-05  4.66e+01     0s
   2   7.06078458e+05  5.57806516e+05  4.23e-08 3.88e-06  9.15e+00     0s
   3   6.48933994e+05  6.19923524e+05  7.86e-09 5.74e-07  1.79e+00     0s
   4   6.30338515e+05  6.28484390e+05  6.39e-14 6.41e-08  1.14e-01     0s
   5   6.29757173e+05  6.29730424e+05  2.84e-14 4.84e-10  1.65e-03     0s
   6   6.29742529e+05  6.29739252e+05  1.26e-10 1.88e-09  2.02e-04     0s
   7   6.29740871e+05  6.29740064e+05  3.10e-11 4.27e-10  4.98e-05     0s
   8   6.29740545e+05  6.29740310e+05  1.24e-11 1.07e-11  1.45e-05     0s

Barrier solved model in 8 iterations and 0.20 seconds
Optimal objective 6.29740545e+05