Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:24 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.58324114e+06  0.00000000e+00  1.99e-13 4.92e-01  2.99e+02     0s
   1   1.31414085e+06  2.60577814e+05  3.76e-08 4.90e-05  4.62e+01     0s
   2   9.78111933e+05  7.70169467e+05  5.18e-08 3.51e-06  9.12e+00     0s
   3   8.98611501e+05  8.57831326e+05  1.07e-08 5.09e-07  1.79e+00     0s
   4   8.71757866e+05  8.69360796e+05  7.11e-14 6.33e-08  1.05e-01     0s
   5   8.71236689e+05  8.71170008e+05  2.84e-14 9.63e-10  2.92e-03     0s
   6   8.71203187e+05  8.71198570e+05  4.26e-14 1.81e-11  2.02e-04     0s
   7   8.71199925e+05  8.71199084e+05  1.35e-13 3.28e-12  3.69e-05     0s

Barrier solved model in 7 iterations and 0.27 seconds
Optimal objective 8.71199925e+05