      SUBROUTINE ccsdt_lr_alpha_offdiag_16_12_2(d_a,k_a_offset,d_b,k_b_o
     &ffset,d_c,k_c_offset)
C     $Id: ccsdt_lr_alpha_offdiag_16_12_2.F 19701 2010-10-29 17:16:57Z d3y133 $
C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
C     i2 ( h2 p11 h10 p9 )_ybc + = 2 * Sum ( h7 h8 p5 ) * c ( p5 p11 h7 h8 )_c * i3 ( h2 h7 h8 h10 p5 p9 )_yb
      IMPLICIT NONE
#include "global.fh"
#include "mafdecls.fh"
#include "sym.fh"
#include "errquit.fh"
#include "tce.fh"
      INTEGER d_a
      INTEGER k_a_offset
      INTEGER d_b
      INTEGER k_b_offset
      INTEGER d_c
      INTEGER k_c_offset
      INTEGER NXTVAL
      INTEGER next
      INTEGER nprocs
      INTEGER count
      INTEGER p11b
      INTEGER h2b
      INTEGER h10b
      INTEGER p9b
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER p5b
      INTEGER h7b
      INTEGER h8b
      INTEGER p11b_1
      INTEGER p5b_1
      INTEGER h7b_1
      INTEGER h8b_1
      INTEGER h2b_2
      INTEGER h7b_2
      INTEGER h8b_2
      INTEGER h10b_2
      INTEGER p9b_2
      INTEGER p5b_2
      INTEGER dim_common
      INTEGER dima_sort
      INTEGER dima
      INTEGER dimb_sort
      INTEGER dimb
      INTEGER l_a_sort
      INTEGER k_a_sort
      INTEGER l_a
      INTEGER k_a
      INTEGER l_b_sort
      INTEGER k_b_sort
      INTEGER l_b
      INTEGER k_b
      INTEGER nsubh(2)
      INTEGER isubh
      INTEGER l_c
      INTEGER k_c
      DOUBLE PRECISION FACTORIAL
      EXTERNAL NXTVAL
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = NXTVAL(nprocs)
      DO p11b = noab+1,noab+nvab
      DO h2b = 1,noab
      DO h10b = 1,noab
      DO p9b = noab+1,noab+nvab
      IF (next.eq.count) THEN
      IF ((.not.restricted).or.(int_mb(k_spin+h2b-1)+int_mb(k_spin+p11b-
     &1)+int_mb(k_spin+h10b-1)+int_mb(k_spin+p9b-1).ne.8)) THEN
      IF (int_mb(k_spin+h2b-1)+int_mb(k_spin+p11b-1) .eq. int_mb(k_spin+
     &h10b-1)+int_mb(k_spin+p9b-1)) THEN
      IF (ieor(int_mb(k_sym+h2b-1),ieor(int_mb(k_sym+p11b-1),ieor(int_mb
     &(k_sym+h10b-1),int_mb(k_sym+p9b-1)))) .eq. ieor(irrep_y,ieor(irrep
     &_b,irrep_c))) THEN
      dimc = int_mb(k_range+h2b-1) * int_mb(k_range+p11b-1) * int_mb(k_r
     &ange+h10b-1) * int_mb(k_range+p9b-1)
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_16_12_2',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO p5b = noab+1,noab+nvab
      DO h7b = 1,noab
      DO h8b = h7b,noab
      IF (int_mb(k_spin+p11b-1)+int_mb(k_spin+p5b-1) .eq. int_mb(k_spin+
     &h7b-1)+int_mb(k_spin+h8b-1)) THEN
      IF (ieor(int_mb(k_sym+p11b-1),ieor(int_mb(k_sym+p5b-1),ieor(int_mb
     &(k_sym+h7b-1),int_mb(k_sym+h8b-1)))) .eq. irrep_c) THEN
      CALL TCE_RESTRICTED_4(p11b,p5b,h7b,h8b,p11b_1,p5b_1,h7b_1,h8b_1)
      CALL TCE_RESTRICTED_6(h2b,h7b,h8b,h10b,p9b,p5b,h2b_2,h7b_2,h8b_2,h
     &10b_2,p9b_2,p5b_2)
      dim_common = int_mb(k_range+p5b-1) * int_mb(k_range+h7b-1) * int_m
     &b(k_range+h8b-1)
      dima_sort = int_mb(k_range+p11b-1)
      dima = dim_common * dima_sort
      dimb_sort = int_mb(k_range+h2b-1) * int_mb(k_range+h10b-1) * int_m
     &b(k_range+p9b-1)
      dimb = dim_common * dimb_sort
      IF ((dima .gt. 0) .and. (dimb .gt. 0)) THEN
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a_sort,k_a_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_16_12_2',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_16_12_2',2,MA_ERR)
      IF ((p5b .le. p11b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h8b_1
     & - 1 + noab * (h7b_1 - 1 + noab * (p11b_1 - noab - 1 + nvab * (p5b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p5b-1)
     &,int_mb(k_range+p11b-1),int_mb(k_range+h7b-1),int_mb(k_range+h8b-1
     &),2,4,3,1,1.0d0)
      END IF
      IF ((p11b .lt. p5b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h8b_1
     & - 1 + noab * (h7b_1 - 1 + noab * (p5b_1 - noab - 1 + nvab * (p11b
     &_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p11b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+h7b-1),int_mb(k_range+h8b-1
     &),1,4,3,2,-1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &6_12_2',3,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('ccsdt_lr_alpha_offdiag_16_12_2',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_16_12_2',5,MA_ERR)
      IF ((h8b .lt. h2b) .and. (h10b .le. p5b) .and. (p5b .le. p9b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p9b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h2b_2 - 1 + noab * (h8b_2 - 1 + noab * (h7b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h7b-1)
     &,int_mb(k_range+h8b-1),int_mb(k_range+h2b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p9b-1),6,4,3,2,1,5,1.0d0)
      END IF
      IF ((h8b .lt. h2b) .and. (p9b .lt. p5b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p5b_2
     & - noab - 1 + nvab * (p9b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h2b_2 - 1 + noab * (h8b_2 - 1 + noab * (h7b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h7b-1)
     &,int_mb(k_range+h8b-1),int_mb(k_range+h2b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p9b-1),int_mb(k_range+p5b-1),5,4,3,2,1,6,-1.0d0)
      END IF
      IF ((h7b .lt. h2b) .and. (h2b .le. h8b) .and. (h10b .le. p5b) .and
     &. (p5b .le. p9b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p9b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h8b_2 - 1 + noab * (h2b_2 - 1 + noab * (h7b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h7b-1)
     &,int_mb(k_range+h2b-1),int_mb(k_range+h8b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p9b-1),6,4,2,3,1,5,-1.0d0)
      END IF
      IF ((h7b .lt. h2b) .and. (h2b .le. h8b) .and. (p9b .lt. p5b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p5b_2
     & - noab - 1 + nvab * (p9b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h8b_2 - 1 + noab * (h2b_2 - 1 + noab * (h7b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h7b-1)
     &,int_mb(k_range+h2b-1),int_mb(k_range+h8b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p9b-1),int_mb(k_range+p5b-1),5,4,2,3,1,6,1.0d0)
      END IF
      IF ((h2b .le. h7b) .and. (h10b .le. p5b) .and. (p5b .le. p9b)) THE
     &N
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p9b_2
     & - noab - 1 + nvab * (p5b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h8b_2 - 1 + noab * (h7b_2 - 1 + noab * (h2b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h2b-1)
     &,int_mb(k_range+h7b-1),int_mb(k_range+h8b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p5b-1),int_mb(k_range+p9b-1),6,4,1,3,2,5,1.0d0)
      END IF
      IF ((h2b .le. h7b) .and. (p9b .lt. p5b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p5b_2
     & - noab - 1 + nvab * (p9b_2 - noab - 1 + nvab * (h10b_2 - 1 + noab
     & * (h8b_2 - 1 + noab * (h7b_2 - 1 + noab * (h2b_2 - 1)))))))
      CALL TCE_SORT_6(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h2b-1)
     &,int_mb(k_range+h7b-1),int_mb(k_range+h8b-1),int_mb(k_range+h10b-1
     &),int_mb(k_range+p9b-1),int_mb(k_range+p5b-1),5,4,1,3,2,6,-1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &6_12_2',6,MA_ERR)
      nsubh(1) = 1
      nsubh(2) = 1
      isubh = 1
      IF (h7b .eq. h8b) THEN
      nsubh(isubh) = nsubh(isubh) + 1
      ELSE
      isubh = isubh + 1
      END IF
      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,2.0d0/FACTORIAL(
     &nsubh(1))/FACTORIAL(nsubh(2)),dbl_mb(k_a_sort),dim_common,dbl_mb(k
     &_b_sort),dim_common,1.0d0,dbl_mb(k_c_sort),dima_sort)
      IF (.not.MA_POP_STACK(l_b_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_16_12_2',7,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_16_12_2',8,MA_ERR)
      END IF
      END IF
      END IF
      END DO
      END DO
      END DO
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
     &ccsdt_lr_alpha_offdiag_16_12_2',9,MA_ERR)
      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+p9b-1)
     &,int_mb(k_range+h10b-1),int_mb(k_range+h2b-1),int_mb(k_range+p11b-
     &1),3,4,2,1,2.0d0/1.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(p9b -
     & noab - 1 + nvab * (h10b - 1 + noab * (p11b - noab - 1 + nvab * (h
     &2b - 1)))))
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('ccsdt_lr_alpha_offdiag_1
     &6_12_2',10,MA_ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('ccsdt_lr_alpha_offd
     &iag_16_12_2',11,MA_ERR)
      END IF
      END IF
      END IF
      next = NXTVAL(nprocs)
      END IF
      count = count + 1
      END DO
      END DO
      END DO
      END DO
      next = NXTVAL(-nprocs)
      call GA_SYNC()
      RETURN
      END
