minimize
  linear(matrix_w)
Constraint: <= 40, linearize = 1
  cardn_neg(0.00001, matrix_zcard)
Constraint: >= 0
  linearmulti(pmatrix_xab)
Constraint: >= 0
  linearmulti(pmatrix_xac)
Constraint: >= 0
  linearmulti(pmatrix_xba)
Constraint: >= 0
  linearmulti(pmatrix_xbc)
Constraint: >= 0
  linearmulti(pmatrix_xbd)
Constraint: >= 0
  linearmulti(pmatrix_xbe)
Constraint: >= 0
  linearmulti(pmatrix_xca)
Constraint: >= 0
  linearmulti(pmatrix_xcb)
Constraint: >= 0
  linearmulti(pmatrix_xcd)
Constraint: >= 0
  linearmulti(pmatrix_xdb)
Constraint: >= 0
  linearmulti(pmatrix_xdc)
Constraint: >= 0
  linearmulti(pmatrix_xde)
Constraint: >= 0
  linearmulti(pmatrix_xeb)
Constraint: >= 0
  linearmulti(pmatrix_xed)
Constraint: == 0
  linearmulti(pmatrix_zdab)
Constraint: == 0
  linearmulti(pmatrix_zdac)
Constraint: == 0
  linearmulti(pmatrix_zdad)
Constraint: == 0
  linearmulti(pmatrix_zdae)
Constraint: == 0
  linearmulti(pmatrix_zdba)
Constraint: == 0
  linearmulti(pmatrix_zdbc)
Constraint: == 0
  linearmulti(pmatrix_zdbd)
Constraint: == 0
  linearmulti(pmatrix_zdbe)
Constraint: == 0
  linearmulti(pmatrix_zdca)
Constraint: == 0
  linearmulti(pmatrix_zdcb)
Constraint: == 0
  linearmulti(pmatrix_zdcd)
Constraint: == 0
  linearmulti(pmatrix_zdce)
Constraint: == 0
  linearmulti(pmatrix_zdda)
Constraint: == 0
  linearmulti(pmatrix_zddb)
Constraint: == 0
  linearmulti(pmatrix_zddc)
Constraint: == 0
  linearmulti(pmatrix_zdde)
Constraint: == 0
  linearmulti(pmatrix_zdea)
Constraint: == 0
  linearmulti(pmatrix_zdeb)
Constraint: == 0
  linearmulti(pmatrix_zdec)
Constraint: == 0
  linearmulti(pmatrix_zded)
Box: >= 0
Solver: car