Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:54:09 2013

Optimize a model with 15800 rows, 23702 columns and 31600 nonzeros
Model has 7900 quadratic constraints
Presolve time: 0.02s
Presolved: 15800 rows, 23702 columns, 31600 nonzeros
Presolved model has 7900 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+04
 Factor NZ  : 5.530e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.975e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.85166898e+06  0.00000000e+00  2.13e-13 5.01e-01  2.99e+02     0s
   1   1.36725056e+06  2.75565068e+05  3.76e-08 4.90e-05  4.61e+01     0s
   2   1.02701740e+06  8.11927736e+05  5.06e-08 3.55e-06  9.08e+00     0s
   3   9.42677978e+05  9.00458627e+05  5.73e-09 5.47e-07  1.78e+00     0s
   4   9.21421444e+05  9.13109701e+05  1.11e-09 8.76e-08  3.51e-01     0s
   5   9.15841327e+05  9.15679653e+05  9.17e-12 5.33e-10  6.82e-03     0s
   6   9.15759763e+05  9.15747634e+05  1.17e-12 1.46e-12  5.12e-04     0s
   7   9.15749227e+05  9.15747997e+05  4.33e-13 9.59e-14  5.19e-05     0s
   8   9.15748506e+05  9.15748145e+05  2.91e-13 7.47e-13  1.52e-05     0s

Barrier solved model in 8 iterations and 0.30 seconds
Optimal objective 9.15748506e+05