E04UPF Example Program Data
  44  2                                :Values of M and N
  1   1                                :Values of NCLIN and NCNLN
  1.0   1.0                            :End of matrix A
  0.4      -4.0      1.0      0.0      :End of BL
  1.0E+25   1.0E+25  1.0E+25  1.0E+25  :End of BU
  0.4   0.0                            :End of X