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	51	3	2	100	6	100	168	UL	30	3000	1568.54	309028	
p_t	x_ijt	q_it	and_so_on
0.01	-1
376.01	0	0	68	15	73	18	34	7	32	16	100	24	17	39	85	11	16	8	61	12	10	18	0	0	31	10	74	7	6	5	21	42	22	22	55	10	24	12	79	18	99	19	23	15	0	0	63	24	44	6	33	18	0	0	-1
1414.01	0	0	63	48	36	38	44	12	0	0	34	14	78	12	5	46	19	32	80	28	92	36	0	0	42	46	98	18	48	36	51	30	99	38	20	0	0	0	18	24	94	36	8	32	71	20	69	30	81	22	0	0	66	22	85	22	15	44	22	22	61	12	10	36	60	6	0	0	77	69	45	42	23	15	65	34	0	0	74	14	76	24	93	36	32	32	35	28	97	14	3	14	0	0	6	10	49	44	100	48	72	18	58	38	89	10	0	0	-1
0.01	0	0	23	15	60	6	98	18	79	27	24	18	55	20	22	22	61	12	27	24	0	0	-1
1094.01	0	0	89	5	84	6	35	28	70	20	58	19	72	18	100	24	49	22	21	14	14	8	0	0	31	5	6	10	74	14	7	22	76	12	93	18	32	16	97	7	41	12	88	5	19	16	80	14	26	5	71	10	0	0	44	12	81	11	52	23	46	21	69	15	36	19	33	6	0	0	3	14	34	14	29	24	12	9	78	6	5	23	37	9	38	10	82	21	90	20	73	12	68	5	0	0	45	21	99	19	11	8	51	15	48	36	98	18	42	23	60	12	23	15	0	0	4	6	59	10	50	6	10	18	62	20	61	12	22	22	17	26	15	22	85	11	66	11	0	0	64	11	2	13	65	17	18	12	94	18	92	18	8	32	86	14	63	24	0	0	-1
1180.01	0	0	47	12	69	15	68	5	1	21	95	24	46	21	52	23	81	11	36	19	33	6	0	0	63	24	0	0	64	11	20	11	99	19	11	8	51	15	98	18	42	23	62	20	10	18	75	15	59	10	0	0	61	12	16	8	22	22	96	21	55	10	25	19	15	22	13	14	85	11	66	11	39	17	0	0	21	14	49	22	100	24	54	20	58	19	67	17	70	20	53	20	84	6	89	5	0	0	92	18	87	9	88	5	40	7	41	12	97	7	32	16	93	18	76	12	31	5	14	8	83	20	57	18	56	13	0	0	91	7	27	24	18	12	94	18	9	11	65	17	2	13	23	15	45	21	4	6	77	23	0	0	86	14	43	16	30	17	26	5	80	14	19	16	5	23	78	6	28	8	12	9	29	24	71	10	0	0	-1