Research Article

A Decomposition Strategy for Optimal Design of a Soda Company Distribution System

Procedure 1

Benders Decomposition ().
Fix integer variables to given feasible integer values
while UB − LB > ε do
solve subproblem SP
if Unbounded then
  Get unbounded ray
  Add feasibility cut to master problem (MP)
else
  Get extreme point
  Add optimality cut to master problem (MP)
  
endif
solve master problem (MP)
endwhile