Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:51 2013

Optimize a model with 620 rows, 932 columns and 1240 nonzeros
Model has 310 quadratic constraints
Presolve time: 0.00s
Presolved: 620 rows, 932 columns, 1240 nonzeros
Presolved model has 310 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.300e+02
 Factor NZ  : 2.173e+03
 Factor Ops : 7.755e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.54344476e+05  0.00000000e+00  4.26e-14 4.67e-01  2.84e+02     0s
   1   5.26374967e+04  1.09971968e+04  7.88e-09 5.37e-05  4.48e+01     0s
   2   3.94948348e+04  3.06963656e+04  4.69e-09 8.34e-06  9.46e+00     0s
   3   3.54555513e+04  3.46788864e+04  1.77e-09 1.28e-06  8.35e-01     0s
   4   3.50287241e+04  3.49806587e+04  1.24e-09 1.11e-07  5.17e-02     0s
   5   3.50200367e+04  3.50188974e+04  1.26e-10 1.47e-08  1.23e-03     0s
   6   3.50192271e+04  3.50191649e+04  3.13e-09 7.44e-09  6.69e-05     0s
   7   3.50192108e+04  3.50191851e+04  1.81e-09 3.42e-10  2.76e-05     0s

Barrier solved model in 7 iterations and 0.02 seconds
Optimal objective 3.50192108e+04