Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:14 2013

Optimize a model with 1160 rows, 1742 columns and 2320 nonzeros
Model has 580 quadratic constraints
Presolve time: 0.00s
Presolved: 1160 rows, 1742 columns, 2320 nonzeros
Presolved model has 580 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.740e+03
 Factor NZ  : 4.063e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.450e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.94611860e+05  0.00000000e+00  2.84e-14 4.97e-01  2.94e+02     0s
   1   1.01598495e+05  2.10707916e+04  1.19e-08 5.15e-05  4.63e+01     0s
   2   7.63605793e+04  6.00376013e+04  1.03e-08 7.29e-06  9.38e+00     0s
   3   6.91052071e+04  6.72631660e+04  1.91e-09 1.21e-06  1.06e+00     0s
   4   6.80237036e+04  6.78786748e+04  1.94e-09 5.22e-08  8.33e-02     0s
   5   6.79988289e+04  6.79974249e+04  1.08e-10 1.22e-08  8.07e-04     0s
   6   6.79983828e+04  6.79982872e+04  1.33e-09 1.48e-08  5.50e-05     0s
   7   6.79983572e+04  6.79983280e+04  6.08e-10 2.15e-09  1.67e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 6.79983572e+04