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	6	3	2	100	6	100	168	UL	80	8000	1349.28	429569	
p_t	x_ijt	q_it	and_so_on
0.01	-1
970.01	0	0	65	17	66	11	85	22	15	22	17	26	21	28	18	12	63	24	0	0	77	23	23	30	99	38	98	18	42	23	10	36	0	0	45	21	60	6	51	15	48	18	79	18	24	12	55	10	22	44	61	24	0	0	31	5	6	10	74	14	49	22	100	48	72	9	58	19	35	14	32	16	89	5	86	0	0	0	3	7	8	16	92	18	80	14	19	16	34	14	73	12	68	10	69	15	81	11	44	12	33	12	0	0	-1
0.01	0	0	63	24	94	18	76	12	93	18	32	16	97	7	5	23	78	6	71	10	36	19	0	0	-1
1723.01	0	0	51	30	98	36	42	46	62	20	10	36	0	0	60	12	99	38	11	8	48	36	79	18	24	12	55	20	61	24	0	0	66	22	85	22	15	44	17	26	22	44	16	8	0	0	8	32	92	36	71	20	69	30	52	23	81	22	0	0	88	5	41	12	97	14	35	28	70	20	58	38	76	24	74	14	31	10	0	0	6	10	7	11	72	18	100	48	49	44	21	28	14	8	0	0	3	14	26	5	80	28	19	32	32	32	93	36	84	6	89	10	0	0	34	14	29	24	12	9	5	46	78	12	38	5	90	10	73	12	68	10	46	21	0	0	86	14	94	36	18	24	65	34	27	24	0	0	77	46	64	11	4	6	45	42	23	30	59	10	2	13	0	0	33	12	44	12	36	38	63	48	0	0	-1
0.01	-1
1371.01	0	0	3	7	34	7	29	24	12	9	28	8	78	6	38	5	37	9	5	23	19	16	80	14	26	5	30	17	43	16	0	0	81	11	52	23	46	21	95	24	90	10	82	21	73	6	1	21	68	5	69	15	71	10	0	0	64	11	23	15	45	21	20	11	99	19	11	8	51	15	48	18	98	18	42	23	50	6	0	0	77	23	4	6	59	10	10	18	62	20	96	21	22	22	16	8	61	12	75	15	2	13	0	0	86	14	39	17	66	11	85	11	21	14	13	14	15	22	17	13	25	19	55	10	24	6	79	9	60	6	0	0	87	9	89	5	84	6	40	7	41	12	35	14	32	16	93	18	76	12	7	11	74	7	6	5	14	8	83	20	57	18	0	0	31	5	49	22	100	24	72	9	54	20	58	19	67	17	70	20	53	20	97	7	88	5	0	0	91	7	27	24	65	17	18	12	9	11	94	18	56	13	92	18	8	16	47	12	36	19	0	0	63	24	44	6	33	6	0	0	-1