There are some abbreviations used in the code to choose diffenrent optimization methods. We summarize them here for references.
'adv_x':AdAP_LPN
'adv_2':AdAP_LN
'adv_2m':AdAP_LZ
'adv_t':AdAP_PZ
'mm_ap':AdAP_MM
'tra':TRADES
'mart':MART
'pgd':PGD
'ap':AP Max.
'ce':CE Min.

