Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:09 2013

Optimize a model with 15000 rows, 22502 columns and 30000 nonzeros
Model has 7500 quadratic constraints
Presolve time: 0.02s
Presolved: 15000 rows, 22502 columns, 30000 nonzeros
Presolved model has 7500 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.250e+04
 Factor NZ  : 5.250e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.875e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.53656647e+06  0.00000000e+00  1.85e-13 5.08e-01  3.00e+02     0s
   1   1.31049683e+06  2.61130803e+05  3.95e-08 4.87e-05  4.66e+01     0s
   2   9.77368903e+05  7.70992174e+05  2.12e-08 5.48e-06  9.17e+00     0s
   3   8.98241853e+05  8.56390628e+05  4.56e-09 6.95e-07  1.86e+00     0s
   4   8.74779946e+05  8.68063192e+05  5.12e-10 1.17e-07  2.99e-01     0s
   5   8.70845821e+05  8.70742931e+05  8.47e-12 6.34e-10  4.57e-03     0s
   6   8.70779439e+05  8.70770463e+05  9.95e-13 5.69e-12  3.99e-04     0s
   7   8.70772811e+05  8.70771042e+05  3.41e-13 1.25e-12  7.86e-05     0s
   8   8.70771656e+05  8.70771163e+05  1.99e-13 9.48e-13  2.19e-05     0s

Barrier solved model in 8 iterations and 0.28 seconds
Optimal objective 8.70771656e+05