Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:36 2013

Optimize a model with 1520 rows, 2282 columns and 3040 nonzeros
Model has 760 quadratic constraints
Presolve time: 0.00s
Presolved: 1520 rows, 2282 columns, 3040 nonzeros
Presolved model has 760 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+03
 Factor NZ  : 5.323e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.900e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.64243893e+05  0.00000000e+00  2.84e-14 5.01e-01  3.00e+02     0s
   1   1.29420901e+05  2.62238219e+04  3.87e-08 4.85e-05  4.53e+01     0s
   2   1.02543644e+05  7.83550151e+04  7.43e-08 7.84e-06  1.06e+01     0s
   3   8.99041907e+04  8.78250009e+04  1.53e-08 1.28e-06  9.12e-01     0s
   4   8.80510175e+04  8.79691830e+04  4.92e-10 6.73e-08  3.59e-02     0s
   5   8.79967815e+04  8.79847418e+04  5.25e-11 1.66e-08  5.28e-03     0s
   6   8.79915049e+04  8.79873703e+04  1.07e-11 8.37e-09  1.81e-03     0s
   7   8.79907570e+04  8.79899394e+04  2.94e-09 5.45e-09  3.59e-04     0s
   8   8.79901726e+04  8.79900665e+04  6.41e-10 2.07e-09  4.66e-05     0s
   9   8.79901133e+04  8.79900763e+04  1.64e-10 1.20e-09  1.62e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 8.79901133e+04