PROGRAM OPTEST
      EXTERNAL FCN, GFCN, HFCN
      CALL TSUB (FCN, GFCN, HFCN)
      STOP
      END
      SUBROUTINE TSUB (FCN, D1FCN, D2FCN)
      REAL XBAS(20), X(20), TYPSIZ(20), XPLS(20), GPLS(20)
      REAL A(20, 20), WRK(20, 8)
      INTEGER ITNLIM(10), NE(10)
      COMMON Y1(100), Y2(100), Y3(100)
      COMMON /COUNT/ IFCNT, IGCNT, IHCNT
      EXTERNAL FCN, D1FCN, D2FCN
C
      M = 20
      READ (5, 904) N
      READ (5, 903) (XBAS(I), I = 1, N)
      READ (5, 903) (TYPSIZ(I), I = 1, N)
      READ (5, 903) GRADTL, STEPTL, STEPMX
      READ (5, 902) NSP
      READ (5, 902) (NE(I), I = 1, NSP)
      READ (5, 902) (ITNLIM(I), I = 1, NSP)
      DO 120 I = 1, NSP
         DO 110 IM = 1, 3
            DO 100 IE = 1, 2
               WRITE (6, 900)
               IFCNT = 0
               IGCNT = 0
               IHCNT = 0
C
C     ADJUST INITIAL VALUES OF X
C
               DO 10 J = 1, N
                  X(J) = XBAS(J)*10.0**NE(I)
   10          CONTINUE
               CALL DFAULT(N, X, XPLS, FSCALE, METHOD, IEXP, MSG,
     +              NDIGIT, ILIM, IAGFLG, IAHFLG, IPR, DLT, DUM,
     +              STP, DUM)
               IF (STEPMX .GT. 0.0) STP = STEPMX
               METHOD = IM
               IAGFLG = 0
               IAHFLG = 0
               IEXP = IE - 1
C*****         MSG = 2 + 4
               ILIM = ITNLIM(I)
               T1 = SECOND(DUM)
               CALL OPTIF9(M, N, X, FCN,
     +              D1FCN, D2FCN, TYPSIZ, FSCALE,
     +              METHOD, IEXP, MSG, NDIGIT, ILIM, IAGFLG, IAHFLG,
     +              IPR, DLT, GRADTL, STP, STEPTL,
     +              XPLS, FPLS, GPLS, ITRMCD, A, WRK)
               T2 = SECOND(DUM)
               XTIME = (T2 - T1)
               WRITE (6, 901) IFCNT, IGCNT, IHCNT, XTIME
  100       CONTINUE
  110    CONTINUE
  120 CONTINUE
      RETURN
  900 FORMAT(1H1)
  901 FORMAT(23H OPTEST    #FCN  EVAL = , I10/
     +       23H OPTEST    GRAD EVAL = , I10/
     +       23H OPTEST    HSN  EVAL = , I10/
     +       23H OPTEST    EXEC TIME = , F10.4, 4H SEC)
  902 FORMAT (20I4)
  903 FORMAT (4F20.0)
  904 FORMAT (/I4)
      END