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	4	2	100	6	100	168	UL	80	8000	1146.02	408206	
p_t	x_ijt	q_it	and_so_on
0.01	-1
795.01	0	0	87	48	47	30	63	36	7	26	39	7	1	14	0	0	11	18	23	22	92	23	90	10	58	48	20	40	0	0	21	34	14	22	71	19	37	24	74	15	5	18	73	19	53	5	0	0	13	17	38	19	41	28	19	6	77	44	83	0	88	18	46	13	81	12	0	0	98	22	28	9	6	10	75	22	91	7	79	11	4	19	57	16	93	44	0	0	-1
0.01	-1
1542.01	0	0	81	6	43	0	68	5	96	14	72	11	46	26	12	10	42	22	38	38	53	10	0	0	31	5	88	36	83	5	77	44	19	12	3	14	73	38	30	8	0	0	28	18	6	10	66	14	21	34	14	44	86	24	29	23	0	0	71	38	37	48	74	30	5	18	41	28	85	6	0	0	18	21	93	44	61	21	47	30	63	36	70	12	0	0	35	0	2	10	57	32	4	38	75	22	91	14	79	22	36	11	45	14	54	5	0	0	23	22	33	7	92	46	82	19	90	10	58	48	1	14	0	0	13	34	32	13	98	44	34	15	20	40	11	18	0	0	22	7	56	10	39	14	76	14	27	11	7	26	87	48	55	18	69	19	0	0	-1
0.01	0	0	81	6	44	13	51	12	65	21	15	8	64	14	0	0	-1
1415.01	0	0	81	6	68	5	96	14	15	8	65	21	51	12	40	7	64	14	43	20	44	13	0	0	13	17	53	5	89	19	38	19	42	22	12	10	46	13	31	5	100	17	72	11	78	7	26	19	0	0	67	8	88	18	83	5	41	14	3	14	77	22	19	6	73	19	5	9	74	15	30	8	86	24	85	6	0	0	14	22	37	24	62	6	48	9	99	23	49	21	71	19	52	22	60	20	0	0	45	14	18	21	47	15	63	18	70	12	7	13	27	11	76	14	80	24	22	7	94	10	11	9	0	0	9	7	61	21	8	6	59	5	36	11	79	11	17	23	4	19	75	11	91	7	50	13	97	14	21	17	0	0	1	7	55	18	87	24	25	11	39	7	56	10	58	24	90	5	82	19	92	23	33	7	23	11	0	0	32	13	29	23	95	17	28	9	6	5	2	10	66	14	57	16	93	22	84	13	24	20	54	5	0	0	98	22	35	24	10	22	69	19	20	20	34	15	16	9	0	0	-1