Semismooth:  !-----------------------------!--------------------------!
 !dimension variable x     (n)  !          15
 !n. inequality constraints(m)  !           0
 !n. equality constraints  (neq)!           0
 !n. lower bounds          (nl) !          10
 !n. upper bounds          (nu) !           0
 !n. nonzeros in Hessian        !          60
 !n. nonzeros in Jacobian       !           0
 !--------------------------------------------------------!
 Iter | Lsqr | back |         sqmerfin 
 ------|-------|-------|------------------
    0  |    0  |    0  |0.1014053746E+03
    1  |    1  |    0  |0.1690018116E+02
    2  |    2  |    0  |0.7638164281E+00
    3  |    3  |    0  |0.6069925563E-01
    4  |    4  |    0  |0.5603402200E-01
    5  |    5  |    0  |0.1014731880E-04
    6  |    6  |    0  |0.2547956625E-08
 Total time =  7.8125000E-03
Problem size: 15