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	33	2	2	100	6	100	168	UL	300	30000	895.07	1.2541e+06	
p_t	x_ijt	q_it	and_so_on
0.01	-1
3877.01	0	0	26	36	15	48	31	10	46	27	30	18	86	24	0	0	67	6	63	33	4	36	17	72	19	15	78	6	0	0	36	24	11	21	54	45	45	27	87	28	41	18	0	0	14	26	13	33	72	24	100	33	80	24	73	24	0	0	27	54	7	27	52	69	0	0	5	34	37	42	21	33	6	15	24	36	0	0	50	19	91	18	34	20	55	63	22	16	82	22	70	8	0	0	94	7	25	8	47	20	8	5	61	23	93	26	84	57	71	22	0	0	69	36	32	38	42	69	29	24	0	0	23	18	57	20	97	19	62	45	16	21	59	45	0	0	74	40	77	46	83	45	68	5	44	19	33	6	40	6	0	0	1	32	90	45	39	18	18	23	85	45	0	0	-1
0.01	0	0	99	14	96	9	100	11	79	16	17	24	4	12	66	36	45	9	3	19	85	15	0	0	71	44	13	11	98	26	24	12	55	21	56	34	2	17	0	0	7	9	42	23	83	15	51	36	15	16	43	12	26	12	62	15	16	7	11	7	36	8	12	7	0	0	76	9	27	18	59	15	57	40	69	12	23	36	81	30	0	0	10	26	0	0	-1
0.01	0	0	99	14	13	11	6	10	21	22	48	7	37	28	19	10	63	22	72	8	96	27	41	9	0	0	76	9	27	0	7	9	3	19	73	12	2	51	18	23	39	12	90	30	0	0	-1
0.01	0	0	81	0	23	36	20	44	32	38	35	24	76	18	0	0	11	7	54	15	89	12	46	18	31	10	64	9	51	36	28	14	57	40	0	0	52	23	75	36	91	12	56	17	58	14	92	28	9	0	18	23	10	13	0	0	71	44	99	28	73	24	3	19	41	9	88	22	38	12	0	0	53	30	0	0	-1
0.01	0	0	38	12	41	9	3	19	65	13	95	11	30	6	49	23	4	12	60	12	84	19	56	17	58	14	0	0	10	13	18	23	9	16	0	0	-1