Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:20 2013

Optimize a model with 1260 rows, 1892 columns and 2520 nonzeros
Model has 630 quadratic constraints
Presolve time: 0.00s
Presolved: 1260 rows, 1892 columns, 2520 nonzeros
Presolved model has 630 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.890e+03
 Factor NZ  : 4.413e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.576e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.43144746e+05  0.00000000e+00  2.84e-14 4.78e-01  2.97e+02     0s
   1   1.06723731e+05  2.19601386e+04  1.46e-08 5.08e-05  4.48e+01     0s
   2   8.09266145e+04  6.44281144e+04  1.70e-08 6.64e-06  8.73e+00     0s
   3   7.42435631e+04  7.16116421e+04  2.97e-09 1.08e-06  1.39e+00     0s
   4   7.25745454e+04  7.23319356e+04  7.44e-11 2.26e-07  1.28e-01     0s
   5   7.25198142e+04  7.24778293e+04  4.26e-13 4.97e-08  2.22e-02     0s
   6   7.25190670e+04  7.25114819e+04  1.99e-13 8.59e-09  4.01e-03     0s
   7   7.25182957e+04  7.25139793e+04  4.97e-14 5.39e-09  2.28e-03     0s
   8   7.25181852e+04  7.25170782e+04  1.11e-10 3.66e-09  5.86e-04     0s
   9   7.25180765e+04  7.25176542e+04  5.99e-10 1.68e-09  2.23e-04     0s
  10   7.25180556e+04  7.25178280e+04  4.31e-10 1.45e-09  1.20e-04     0s
  11   7.25180352e+04  7.25178823e+04  3.00e-10 9.54e-10  8.09e-05     0s
  12   7.25179949e+04  7.25179487e+04  7.60e-10 3.94e-10  2.45e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 7.25179949e+04