      SUBROUTINE eomccsdtq_y4_6_3(d_a,k_a_offset,d_b,k_b_offset,d_c,k_c_
     &offset)
C     $Id$
C     This is a Fortran77 program generated by Tensor Contraction Engine v.1.0
C     Copyright (c) Battelle & Pacific Northwest National Laboratory (2002)
C     i1 ( p14 p1 )_vt + = 1/2 * Sum ( h11 h12 p10 ) * t ( p10 p14 h11 h12 )_t * v ( h11 h12 p1 p10 )_v
      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 NXTASK
      INTEGER next
      INTEGER nprocs
      INTEGER count
      INTEGER p14b
      INTEGER p1b
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER p10b
      INTEGER h11b
      INTEGER h12b
      INTEGER p14b_1
      INTEGER p10b_1
      INTEGER h11b_1
      INTEGER h12b_1
      INTEGER h11b_2
      INTEGER h12b_2
      INTEGER p1b_2
      INTEGER p10b_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 NXTASK
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = NXTASK(nprocs,1)
      DO p14b = noab+1,noab+nvab
      DO p1b = noab+1,noab+nvab
      IF (next.eq.count) THEN
      IF ((.not.restricted).or.(int_mb(k_spin+p14b-1)+int_mb(k_spin+p1b-
     &1).ne.4)) THEN
      IF (int_mb(k_spin+p14b-1) .eq. int_mb(k_spin+p1b-1)) THEN
      IF (ieor(int_mb(k_sym+p14b-1),int_mb(k_sym+p1b-1)) .eq. ieor(irrep
     &_v,irrep_t)) THEN
      dimc = int_mb(k_range+p14b-1) * int_mb(k_range+p1b-1)
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('eomccsdtq_y4_6_3',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO p10b = noab+1,noab+nvab
      DO h11b = 1,noab
      DO h12b = h11b,noab
      IF (int_mb(k_spin+p14b-1)+int_mb(k_spin+p10b-1) .eq. int_mb(k_spin
     &+h11b-1)+int_mb(k_spin+h12b-1)) THEN
      IF (ieor(int_mb(k_sym+p14b-1),ieor(int_mb(k_sym+p10b-1),ieor(int_m
     &b(k_sym+h11b-1),int_mb(k_sym+h12b-1)))) .eq. irrep_t) THEN
      CALL TCE_RESTRICTED_4(p14b,p10b,h11b,h12b,p14b_1,p10b_1,h11b_1,h12
     &b_1)
      CALL TCE_RESTRICTED_4(h11b,h12b,p1b,p10b,h11b_2,h12b_2,p1b_2,p10b_
     &2)
      dim_common = int_mb(k_range+p10b-1) * int_mb(k_range+h11b-1) * int
     &_mb(k_range+h12b-1)
      dima_sort = int_mb(k_range+p14b-1)
      dima = dim_common * dima_sort
      dimb_sort = int_mb(k_range+p1b-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('eomccsdtq_y4_6_3',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &eomccsdtq_y4_6_3',2,MA_ERR)
      IF ((p10b .le. p14b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h12b_
     &1 - 1 + noab * (h11b_1 - 1 + noab * (p14b_1 - noab - 1 + nvab * (p
     &10b_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p10b-1
     &),int_mb(k_range+p14b-1),int_mb(k_range+h11b-1),int_mb(k_range+h12
     &b-1),2,4,3,1,1.0d0)
      END IF
      IF ((p14b .lt. p10b)) THEN
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h12b_
     &1 - 1 + noab * (h11b_1 - 1 + noab * (p10b_1 - noab - 1 + nvab * (p
     &14b_1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p14b-1
     &),int_mb(k_range+p10b-1),int_mb(k_range+h11b-1),int_mb(k_range+h12
     &b-1),1,4,3,2,-1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('eomccsdtq_y4_6_3',3,MA_E
     &RR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('eomccsdtq_y4_6_3',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &eomccsdtq_y4_6_3',5,MA_ERR)
      IF ((p10b .lt. p1b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p1b_2
     & - 1 + (noab+nvab) * (p10b_2 - 1 + (noab+nvab) * (h12b_2 - 1 + (no
     &ab+nvab) * (h11b_2 - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h11b-1
     &),int_mb(k_range+h12b-1),int_mb(k_range+p10b-1),int_mb(k_range+p1b
     &-1),4,2,1,3,-1.0d0)
      END IF
      IF ((p1b .le. p10b)) THEN
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p10b_
     &2 - 1 + (noab+nvab) * (p1b_2 - 1 + (noab+nvab) * (h12b_2 - 1 + (no
     &ab+nvab) * (h11b_2 - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h11b-1
     &),int_mb(k_range+h12b-1),int_mb(k_range+p1b-1),int_mb(k_range+p10b
     &-1),3,2,1,4,1.0d0)
      END IF
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('eomccsdtq_y4_6_3',6,MA_E
     &RR)
      nsubh(1) = 1
      nsubh(2) = 1
      isubh = 1
      IF (h11b .eq. h12b) 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('eomccsdtq_y4_6_3',7
     &,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('eomccsdtq_y4_6_3',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('
     &eomccsdtq_y4_6_3',9,MA_ERR)
      CALL TCE_SORT_2(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+p1b-1)
     &,int_mb(k_range+p14b-1),2,1,1.0d0/2.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(p1b -
     & noab - 1 + nvab * (p14b - noab - 1)))
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('eomccsdtq_y4_6_3',10,MA_
     &ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('eomccsdtq_y4_6_3',1
     &1,MA_ERR)
      END IF
      END IF
      END IF
      next = NXTASK(nprocs,1)
      END IF
      count = count + 1
      END DO
      END DO
      next = NXTASK(-nprocs,1)
      call GA_SYNC()
      RETURN
      END
