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	18	1	2	100	6	100	168	UL	80	8000	1487.21	458320	
p_t	x_ijt	q_it	and_so_on
0.01	-1
1083.01	0	0	36	32	3	24	71	26	65	9	45	34	26	36	0	0	22	10	55	26	15	20	35	14	20	13	23	42	63	36	28	6	0	0	52	48	34	12	84	24	6	10	21	16	79	6	49	24	31	10	89	18	39	0	0	0	18	28	74	12	97	12	59	40	27	22	1	10	33	5	68	5	0	0	2	21	72	12	16	12	62	20	51	42	44	12	69	16	0	0	19	30	76	14	73	18	80	14	87	19	66	14	42	48	38	0	0	0	-1
0.01	0	0	2	21	75	21	47	7	8	15	94	16	61	14	48	16	60	18	78	5	73	18	53	10	0	0	-1
1745.01	0	0	45	34	49	48	79	12	21	16	6	10	84	24	34	24	0	0	24	18	22	20	15	20	74	24	97	24	59	40	28	12	68	10	0	0	33	10	27	22	1	20	90	20	13	8	96	17	63	36	54	10	11	6	83	10	0	0	39	15	26	36	89	36	31	10	56	21	94	32	91	5	10	9	0	0	7	7	73	36	80	28	87	38	42	48	41	7	38	0	0	0	99	9	72	12	100	18	19	30	5	0	37	19	8	30	47	14	55	26	0	0	53	20	78	10	60	36	61	28	48	32	17	14	66	14	76	14	0	0	46	17	30	15	32	22	35	28	20	26	23	42	4	18	0	0	18	28	75	42	2	42	0	0	36	32	3	24	65	18	71	26	52	48	85	20	0	0	69	16	44	36	51	42	62	20	16	12	57	22	0	0	-1
0.01	-1
1348.01	0	0	97	12	11	6	54	10	63	18	4	18	23	21	20	13	35	14	32	22	30	15	46	17	0	0	2	21	75	21	50	12	24	18	55	13	25	16	15	10	74	12	83	10	9	20	18	14	0	0	29	24	59	20	14	19	96	17	13	8	58	9	90	20	1	10	81	20	27	11	33	5	68	5	0	0	69	8	57	22	16	6	62	10	51	21	86	14	19	15	5	11	37	19	72	6	41	7	88	18	12	6	0	0	91	5	94	16	56	21	61	14	60	18	48	16	17	14	66	7	64	7	77	24	42	24	0	0	99	9	100	18	40	5	76	7	7	7	87	19	80	14	78	5	73	18	67	15	53	10	10	9	8	15	47	7	22	10	0	0	28	6	85	20	70	16	82	23	34	12	84	12	93	9	6	5	21	8	79	6	49	24	31	5	92	9	98	9	0	0	95	18	36	16	3	12	52	24	71	13	65	9	45	17	89	18	26	18	43	8	39	15	0	0	38	18	0	0	-1