Production Routing Problem - Instances From Archettie et al. (2011)
Best Found Solution - CIRRELT, GERAD & HEC Montreal, QC Canada
set	ins_id	class	trans_cost	n	l	m	Q	C	u	f	tot_time	sln_val	
100	21	2	2	100	6	100	168	UL	30	3000	1574.24	186197	
p_t	x_ijt	q_it	and_so_on
0.01	-1
910.01	0	0	69	12	28	0	62	15	31	5	46	18	30	18	17	24	4	24	66	27	45	9	54	15	12	0	0	0	36	8	11	14	16	7	26	12	15	16	51	18	77	0	83	15	42	23	32	19	23	36	0	0	96	9	72	8	100	11	63	22	19	10	37	28	21	22	6	10	84	19	24	12	2	17	0	0	91	12	94	0	56	17	55	21	13	22	99	14	71	44	52	23	85	15	0	0	90	30	39	12	18	23	10	13	0	0	53	0	41	18	73	24	3	19	59	15	57	40	7	18	27	18	76	9	0	0	-1
0.01	-1
1704.01	0	0	57	40	16	21	11	14	54	30	45	27	63	22	87	14	0	0	53	15	38	12	41	18	3	38	36	16	59	45	81	15	0	0	73	24	96	18	72	16	100	33	13	33	98	13	91	12	2	17	0	0	76	18	27	36	7	18	69	24	20	22	23	36	0	0	67	0	88	11	4	24	17	48	79	8	19	10	5	17	37	28	21	22	0	0	24	24	84	38	6	15	93	13	47	10	55	42	56	17	94	7	0	0	52	46	99	28	71	44	14	13	85	30	0	0	1	16	90	45	39	18	18	23	10	13	0	0	26	36	46	18	31	15	15	32	51	36	74	20	28	7	0	0	32	38	42	46	83	30	77	23	62	30	0	0	-1
0.01	0	0	2	17	75	18	56	17	58	14	92	14	18	23	10	13	0	0	-1
1263.01	0	0	40	6	33	6	23	18	44	19	68	5	32	19	35	24	20	22	69	12	7	9	27	18	76	9	0	0	57	20	97	19	62	15	74	20	77	23	83	15	42	23	29	24	28	7	0	0	14	13	71	22	99	14	78	6	72	8	96	9	80	24	65	13	73	12	3	19	36	8	88	11	12	7	0	0	51	18	15	16	64	9	43	12	89	12	46	9	30	6	49	23	86	24	95	11	54	15	11	7	67	6	0	0	41	9	87	14	63	11	66	9	4	12	17	24	79	8	19	5	5	17	37	14	48	7	21	11	60	12	98	13	0	0	2	17	75	18	55	21	25	8	47	10	8	5	61	23	93	13	84	19	24	12	34	20	0	0	38	12	52	23	50	19	91	6	22	16	56	17	58	14	92	14	82	22	70	8	1	16	0	0	10	13	18	23	9	16	85	15	53	15	81	15	0	0	-1