re returned.
          VEC(7) refers to G and is always .TRUE.
          VEC(8) refers to Q and is always .TRUE.
          VEC(9) refers to X and is .TRUE. if the exact solution
          matrix is available.
          NOTE that VEC(i) = .FALSE. for i = 1 to 9 if on exit
          INFO .NE. 0.

  N       (output) INTEGER
          The order of the matrices A, X, G if BPAR(1) = .TRUE., and
          Q if BPAR(4) = .TRUE.

  M       (output) INTEGER
          The number of columns in the matrix B (or the dime