      SUBROUTINE eomccsdtq_x2_15_2(d_a,k_a_offset,d_b,k_b_offset,d_c,k_c
     &_offset)
C     $Id: eomccsdtq_x2_15_2.F 24184 2013-05-04 00:43:17Z edo $
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 ( h5 h6 h1 h2 )_vx + = 1/4 * Sum ( p7 p8 ) * x ( p7 p8 h1 h2 )_x * v ( h5 h6 p7 p8 )_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 h5b
      INTEGER h6b
      INTEGER h1b
      INTEGER h2b
      INTEGER dimc
      INTEGER l_c_sort
      INTEGER k_c_sort
      INTEGER p7b
      INTEGER p8b
      INTEGER p7b_1
      INTEGER p8b_1
      INTEGER h1b_1
      INTEGER h2b_1
      INTEGER h5b_2
      INTEGER h6b_2
      INTEGER p7b_2
      INTEGER p8b_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 nsuperp(2)
      INTEGER isuperp
      INTEGER l_c
      INTEGER k_c
      DOUBLE PRECISION FACTORIAL
      EXTERNAL NXTASK
      EXTERNAL FACTORIAL
      nprocs = GA_NNODES()
      count = 0
      next = NXTASK(nprocs,1)
      DO h5b = 1,noab
      DO h6b = h5b,noab
      DO h1b = 1,noab
      DO h2b = h1b,noab
      IF (next.eq.count) THEN
      IF ((.not.restricted).or.(int_mb(k_spin+h5b-1)+int_mb(k_spin+h6b-1
     &)+int_mb(k_spin+h1b-1)+int_mb(k_spin+h2b-1).ne.8)) THEN
      IF (int_mb(k_spin+h5b-1)+int_mb(k_spin+h6b-1) .eq. int_mb(k_spin+h
     &1b-1)+int_mb(k_spin+h2b-1)) THEN
      IF (ieor(int_mb(k_sym+h5b-1),ieor(int_mb(k_sym+h6b-1),ieor(int_mb(
     &k_sym+h1b-1),int_mb(k_sym+h2b-1)))) .eq. ieor(irrep_v,irrep_x)) TH
     &EN
      dimc = int_mb(k_range+h5b-1) * int_mb(k_range+h6b-1) * int_mb(k_ra
     &nge+h1b-1) * int_mb(k_range+h2b-1)
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c_sort,k_c_sort)) CALL
     & ERRQUIT('eomccsdtq_x2_15_2',0,MA_ERR)
      CALL DFILL(dimc,0.0d0,dbl_mb(k_c_sort),1)
      DO p7b = noab+1,noab+nvab
      DO p8b = p7b,noab+nvab
      IF (int_mb(k_spin+p7b-1)+int_mb(k_spin+p8b-1) .eq. int_mb(k_spin+h
     &1b-1)+int_mb(k_spin+h2b-1)) THEN
      IF (ieor(int_mb(k_sym+p7b-1),ieor(int_mb(k_sym+p8b-1),ieor(int_mb(
     &k_sym+h1b-1),int_mb(k_sym+h2b-1)))) .eq. irrep_x) THEN
      CALL TCE_RESTRICTED_4(p7b,p8b,h1b,h2b,p7b_1,p8b_1,h1b_1,h2b_1)
      CALL TCE_RESTRICTED_4(h5b,h6b,p7b,p8b,h5b_2,h6b_2,p7b_2,p8b_2)
      dim_common = int_mb(k_range+p7b-1) * int_mb(k_range+p8b-1)
      dima_sort = int_mb(k_range+h1b-1) * int_mb(k_range+h2b-1)
      dima = dim_common * dima_sort
      dimb_sort = int_mb(k_range+h5b-1) * int_mb(k_range+h6b-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_x2_15_2',1,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dima,'noname',l_a,k_a)) CALL ERRQUIT('
     &eomccsdtq_x2_15_2',2,MA_ERR)
      CALL GET_HASH_BLOCK(d_a,dbl_mb(k_a),dima,int_mb(k_a_offset),(h2b_1
     & - 1 + noab * (h1b_1 - 1 + noab * (p8b_1 - noab - 1 + nvab * (p7b_
     &1 - noab - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_a),dbl_mb(k_a_sort),int_mb(k_range+p7b-1)
     &,int_mb(k_range+p8b-1),int_mb(k_range+h1b-1),int_mb(k_range+h2b-1)
     &,4,3,2,1,1.0d0)
      IF (.not.MA_POP_STACK(l_a)) CALL ERRQUIT('eomccsdtq_x2_15_2',3,MA_
     &ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b_sort,k_b_sort)) CALL
     & ERRQUIT('eomccsdtq_x2_15_2',4,MA_ERR)
      IF (.not.MA_PUSH_GET(mt_dbl,dimb,'noname',l_b,k_b)) CALL ERRQUIT('
     &eomccsdtq_x2_15_2',5,MA_ERR)
      CALL GET_HASH_BLOCK(d_b,dbl_mb(k_b),dimb,int_mb(k_b_offset),(p8b_2
     & - 1 + (noab+nvab) * (p7b_2 - 1 + (noab+nvab) * (h6b_2 - 1 + (noab
     &+nvab) * (h5b_2 - 1)))))
      CALL TCE_SORT_4(dbl_mb(k_b),dbl_mb(k_b_sort),int_mb(k_range+h5b-1)
     &,int_mb(k_range+h6b-1),int_mb(k_range+p7b-1),int_mb(k_range+p8b-1)
     &,2,1,4,3,1.0d0)
      IF (.not.MA_POP_STACK(l_b)) CALL ERRQUIT('eomccsdtq_x2_15_2',6,MA_
     &ERR)
      nsuperp(1) = 1
      nsuperp(2) = 1
      isuperp = 1
      IF (p7b .eq. p8b) THEN
      nsuperp(isuperp) = nsuperp(isuperp) + 1
      ELSE
      isuperp = isuperp + 1
      END IF
      CALL DGEMM('T','N',dima_sort,dimb_sort,dim_common,2.0d0/FACTORIAL(
     &nsuperp(1))/FACTORIAL(nsuperp(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_x2_15_2',
     &7,MA_ERR)
      IF (.not.MA_POP_STACK(l_a_sort)) CALL ERRQUIT('eomccsdtq_x2_15_2',
     &8,MA_ERR)
      END IF
      END IF
      END IF
      END DO
      END DO
      IF (.not.MA_PUSH_GET(mt_dbl,dimc,'noname',l_c,k_c)) CALL ERRQUIT('
     &eomccsdtq_x2_15_2',9,MA_ERR)
      CALL TCE_SORT_4(dbl_mb(k_c_sort),dbl_mb(k_c),int_mb(k_range+h6b-1)
     &,int_mb(k_range+h5b-1),int_mb(k_range+h2b-1),int_mb(k_range+h1b-1)
     &,2,1,4,3,1.0d0/4.0d0)
      CALL ADD_HASH_BLOCK(d_c,dbl_mb(k_c),dimc,int_mb(k_c_offset),(h2b -
     & 1 + noab * (h1b - 1 + noab * (h6b - 1 + noab * (h5b - 1)))))
      IF (.not.MA_POP_STACK(l_c)) CALL ERRQUIT('eomccsdtq_x2_15_2',10,MA
     &_ERR)
      IF (.not.MA_POP_STACK(l_c_sort)) CALL ERRQUIT('eomccsdtq_x2_15_2',
     &11,MA_ERR)
      END IF
      END IF
      END IF
      next = NXTASK(nprocs,1)
      END IF
      count = count + 1
      END DO
      END DO
      END DO
      END DO
      next = NXTASK(-nprocs,1)
      call GA_SYNC()
      RETURN
      END
