#Instances translator This projects aims to make it easy to translate VRP instances to the VRP-REP unified format, based on XML.

For the moment, the translator converts most of TSPLIB95 files, using conventions as described in the official document, and Solomon-based instances.

##Overview of datasets

###ATD-LAB datasets

Dataset	Variant	Number of instances	Format	Translated ?
Augerat 1995 — Set A	CVRP	27	TSPLIB95	Yes
Augerat 1995 — Set B	CVRP	23	TSPLIB95	Yes
Augerat 1995 — Set P	CVRP	24	TSPLIB95	Yes
Christofides and Eilon 1969 — Set E	CVRP	13	TSPLIB95	Yes
Christofides et al. 1979	CVRP	14	TSPLIB95	Yes
Christofides et al. 1979 — Set M	CVRP	5	TSPLIB95	Yes
Fisher 1994 — Set F	CVRP	3	TSPLIB95	Yes
Golden et al. 1998	CVRP	20	TSPLIB95	Yes
Li et al. 2005	CVRP	12	TSPLIB95	Yes
Rochat and Taillard 1995	CVRP	13	Own format	No
Uchoa et al. 2013	CVRP	100	TSPLIB95	Yes

###PILLAC datasets

Dataset	Variant	Number of instances	Format	Translated ?
Augerat 1995 — Set A	CVRP	27	TSPLIB95	Yes
Augerat 1995 — Set B	CVRP	23	TSPLIB95	Yes
Augerat 1995 — Set P	CVRP	24	TSPLIB95	Yes
Christofides and Eilon 1969 — Set E	CVRP	13	TSPLIB95	Yes
Christofides et al. 1979	CVRP	14	Own format	No
Christofides et al. 1979 — Set M	CVRP	5	TSPLIB95	Yes
Golden et al. 1998	CVRP	20	TSPLIB95	Yes
Rochat and Taillard 1995	CVRP	13	Own format	No
Solomon_100	CVRPTW	56	Own format	Yes
Solomon_25	CVRPTW	56	Own format	Yes
Solomon_50	CVRPTW	56	Own format	Yes
Pillac	DVRP	42	Own format	No
Lackner	DVRP	336	Own format	No
Lackner_rd	DVRP	280	Own format	No
Kovacs	STRSP	?	Own format	No
TRSP instances	TRSP	Own format	No
Novoa	VRPSD	160	Own format	No

###TSPLIB dataset

Almost every instance is translated, except the ones with special distance calculators.

###VRPLIB

Dataset	Variant	Number of instances	Format	Translated ?
Christofides and Eilon 1969	CVRP	3	TSPLIB95	Yes
Christofides et al. 1979	CVRP	5	TSPLIB95	Yes
Christofides et al. 1979 (version b)	CVRP	3	TSPLIB95	Yes
Christofides et al. 1981	CVRP	7	TSPLIB95	Yes
Clarke and Wright 1963	CVRP	1	TSPLIB95	Yes
Dantzig et al. 1959	CVRP	2	TSPLIB95	Yes
Fischetti et al. 1994	CVRP	8	TSPLIB95	Yes
Fisher 1994	CVRP	3	TSPLIB95	Yes
Gaskell 1967	CVRP	4	TSPLIB95	Yes
Gillet and Johnson 1976	CVRP	1	TSPLIB95	Yes
Gillett and Miller 1974	CVRP	8	TSPLIB95	Yes
Golden et al. 1997	CVRP	12	TSPLIB95	Yes
Hadjiconstantinou et al. 1995	CVRP	3	TSPLIB95	Yes
Hayes 1967	CVRP	1	TSPLIB95	Yes
Noon et al. 1994	CVRP	1	TSPLIB95	Yes
Rinaldi et al. 1985	CVRP	1	TSPLIB95	Yes
Rochat and Taillard 1995	CVRP	12	TSPLIB95	Yes
Russell 1977	CVRP	4	TSPLIB95	Yes
Taillard 1993	CVRP	1	TSPLIB95	Yes
---	---	---	---	---
Christofides et al. 1979	DCVRP	7	TSPLIB95	Yes
Christofides et al. 1979 (version b)	DCVRP	2	TSPLIB95	Yes
Gaskell 1967	DCVRP	4	TSPLIB95	Yes
Golden et al. 1997	DCVRP	8	TSPLIB95	Yes

###VRPWEB

Dataset	Variant	Number of instances	Format	Translated ?
Augerat 1995 — Set A	CVRP	27	TSPLIB95	Yes
Augerat 1995 — Set B	CVRP	23	TSPLIB95	Yes
Augerat 1995 — Set P	CVRP	24	TSPLIB95	Yes
Christofides and Eilon 1969 — Set E	CVRP	16	TSPLIB95	Yes
Christofides et al. 1979	CVRP	14	Own format	No
Fisher 1994	CVRP	3	TSPLIB95	Yes
Golden et al. 1998	CVRP	20	Own format	No
Rinaldi et al. 1985	CVRP	1	TSPLIB95	Yes
Rochat and Taillard 1995	CVRP	12	Own format	No
Breedam 1994 – Set 15	CVRPPDTW	15	Own format	No
Breedam 1994 – Set G1	CVRPPDTW	80	Own format	No
Breedam 1994 – Set G2	CVRPPDTW	80	Own format	No
Breedam 1994 – Set G3	CVRPPDTW	80	Own format	No
Breedam 1994 — Set P1	CVRPPDTW	60	Own format	No
Breedam 1994 — Set P2	CVRPPDTW	60	Own format	No
Breedam 1994 – Set T1	CVRPPDTW	60	Own format	No
Breedam 1994 – Set T2	CVRPPDTW	60	Own format	No
VRPLIB	CVRPPDTW	77	Extension of TSPLIB95	No
Cordeau et al. 2002a	CVRPTW	56	Own format	No
Homberger	CVRPTW	300	Own format	Yes
Solomon_100	CVRPTW	56	Own format	Yes
Solomon_25	CVRPTW	56	Own format	Yes
Solomon_50	CVRPTW	56	Own format	Yes
Cordeau et al. 1997	MDVRP	33	Own format	No
Gillet and Johnson 1976	MDVRP	1	TSPLIB95	Yes
Cordeau et al. 2004	MDVRPTW	20	Own format	No
Cordeau et al. 1998	PVRP	42	Own format	No
Cordeau et al. 2001	PVRPTW	20	Own format	No

###[OTHER SOURCES] Dataset | Variant | Number of instances | Translated ? --- | --- | --- | --- | --- Cristiansen and Lysgaard 2007 | VRPSD | 40 | Yes Chao 2002 | TTRP | 21 | No El Fallahi et al. 2008 - Set 1| MC-VRP | 20 | No El Fallahi et al. 2008 - Set 2| MC-VRP | 20 | No Lin et al. 2010 | TTRP | 36 | No Mendoza et al. 2010 | MC-VRPSD | 180 | Yes Mendoza et al. 2014 | VRPSD-DC | 39 | Yes Villegas et al. 2010 | STTRPSD | 32 | No

##How to create your own instance translator ?

To be written later…