Table 2: Optimal DND obtained for both the ILM-PR and ILM-CR models.

InstanceOptBABA + MIPLS + MIP
TimeGAPTime (sec)GAPTime (sec)GAP

capa 19,240,822.449Max>300%426.0220%367.7350%
capb13,656,379.578Max>300%345.5010%317.4680%
capc11,646,596.974Max>300%553.6240%129.3360%