A Filter Algorithm with Inexact Line Search

Table 2

Numerical results of small-scale problems.

Problem	𝑛	𝑚	𝑚nl	NIT1/NIT2	NF1/NF2
hs017	2	5	3	11/14	14/20
hs019	2	6	4	2/5	5/6
hs024	2	4	2	1/4	2/5
hs037	3	7	6	5/7	6/10
hs042	3	5	4	6/7	8/10
hs043	4	3	0	11/14	12/16
hs046	5	4	2	19/30	41/102
hs047	5	6	3	9/19	28/70
hs049	5	4	2	17/23	27/26
hs056	7	15	11	8/18	16/41
hs059	2	7	4	13/16	25/20
hs063	3	7	5	13/15	30/44
hs071	4	11	9	6/28	12/103
hs076	4	7	4	5/6	6/7
hs077	5	4	2	15/26	25/36
hs078	5	6	3	8/6	18/29
hs079	5	6	3	6/9	10/11
hs092	6	1	1	25/18	35/52
hs098	6	16	12	6/6	6/7
hs099	19	42	28	15/19	25/78
hs104	8	22	16	16/23	33/60
hs106	8	22	21	32/36	12/37
hs108	9	14	10	15/12	13/13
hs111	10	26	23	42/48	50/52
hs112	10	16	16	25/52	25/30
hs113	10	8	1	9/13	15/19
hs114	10	34	23	25/28	23/29
hs116	13	41	35	37/44	30/54
hs117	15	20	15	15/16	15/23
hs118	15	59	59	12/18	22/19
hs119	16	48	40	13/18	16/19