Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:53 2013

Optimize a model with 680 rows, 1022 columns and 1360 nonzeros
Model has 340 quadratic constraints
Presolve time: 0.00s
Presolved: 680 rows, 1022 columns, 1360 nonzeros
Presolved model has 340 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.020e+03
 Factor NZ  : 2.383e+03
 Factor Ops : 8.505e+03 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.75365644e+05  0.00000000e+00  2.84e-14 4.81e-01  2.80e+02     0s
   1   5.66682342e+04  1.27148013e+04  4.76e-10 4.83e-05  4.31e+01     0s
   2   4.38531042e+04  3.54188508e+04  1.52e-08 8.64e-06  8.27e+00     0s
   3   4.01200900e+04  3.90834476e+04  4.99e-10 1.99e-06  1.02e+00     0s
   4   3.95526909e+04  3.94035262e+04  1.88e-11 5.60e-07  1.46e-01     0s
   5   3.95266399e+04  3.94847715e+04  4.26e-14 1.88e-07  4.10e-02     0s
   6   3.95260775e+04  3.95160905e+04  8.58e-11 2.11e-08  9.79e-03     0s
   7   3.95253889e+04  3.95223235e+04  1.42e-14 6.78e-09  3.01e-03     0s
   8   3.95252507e+04  3.95232219e+04  6.39e-14 4.61e-09  1.99e-03     0s
   9   3.95251463e+04  3.95245615e+04  4.26e-14 1.14e-09  5.73e-04     0s
  10   3.95251261e+04  3.95248467e+04  3.55e-14 2.60e-10  2.74e-04     0s
  11   3.95249950e+04  3.95248503e+04  1.85e-13 2.46e-10  1.42e-04     0s
  12   3.95249630e+04  3.95248880e+04  6.69e-10 1.03e-10  7.35e-05     0s
  13   3.95249541e+04  3.95249080e+04  5.44e-10 2.80e-11  4.52e-05     0s
  14   3.95249523e+04  3.95249098e+04  5.11e-10 2.14e-11  4.17e-05     0s
  15   3.95249357e+04  3.95249135e+04  2.83e-10 6.71e-12  2.18e-05     0s

Barrier solved model in 15 iterations and 0.03 seconds
Optimal objective 3.95249357e+04