   For improved efficiency, sedumi is solving the dual problem.
------------------------------------------------------------
SeDuMi 1.21 by AdvOL, 2005-2008 and Jos F. Sturm, 1998-2003.
Alg = 2: xz-corrector, Adaptive Step-Differentiation, theta = 0.250, beta = 0.500
Split 1 free variables
eqs m = 13, order n = 27, dim = 27, blocks = 1
nnz(A) = 192 + 0, nnz(ADA) = 169, nnz(L) = 91
 it :     b*y       gap    delta  rate   t/tP*  t/tD*   feas cg cg  prec
  0 :            8.33E+00 0.000
  1 :  -3.47E-01 3.67E+