MacMPEC

This directory contains a collection of Mathematical Programs with Equilibrium Constraints (MPEC) test problems in AMPL. A student version of AMPL is available for free which can handle problems with up to 300 variables or constraints.

In the Table below, the following column headings are used:

heading	meaning
NAME	the name of the problem, click for a short reference
mod file	the corresponding ampl model file
dat file	the corresponding ampl data file
classification	classification of the MPEC
solution	optimal objective value or best solution found; (I) if infeasible

The collection is available as individual problems below.

Click on the NAME of the problem for a short description. There is a complete list of descriptions as well as solutions.

Finally, the following link gives a list of updates and changes to the AMPL files.

MacMPEC: ampl collection of MPEC test problems

NAME	mod file	dat file	classification	[solutions.html solution]
bar-truss-3	bar-truss.mod	bar-truss-3.dat	LQR-MY-NCP-29-22-6	10166.6
bard1	Bard1.mod	n/a	QLR-AY-NLP-5-1-3	17.0000
bard2	bard2.mod	n/a	QLR-AY-NLP-12-5-4	-6598.00
bard3	bard3.mod	n/a	QLR-AY-NLP-6-3-2	-12.6787
bard1m	bard1m.mod	n/a	QLR-AY-NLP-5-1-4	17.0000
bard2m	bard2m.mod	n/a	QLR-AY-NLP-12-1-8	-6598.00
bard3m	bard3m.mod	n/a	QLR-AY-NLP-6-1-4	-12.6787
bem-milanc30-s	b-pn2.mod	bem-milanc30-s.dat	SQR-MY-NCP-1972-505-1464	83.2825
bilevel1	bilevel1.mod	n/a	LLR-AY-LCP-10-9-6	-60.0000
bilevel1m	bilevel1m.mod	n/a	LLR-AY-LCP-8-7-6	-55.0000
bilevel2	bilevel2.mod	n/a	QLR-AY-LCP-16-13-8	-6600.00
bilevel2m	bilevel2m.mod	n/a	QLR-AY-LCP-16-13-8	-6600.00
bilevel3	bilevel3.mod	n/a	QLR-AY-LCP-12-7-4	-12.6787
bilin	bilin.mod	n/a	LLR-AY-NLP-8-1-6	5.6
dempe	dempe.mod	n/a	QQR-AY-LCP-4-2-2	31.25
design-cent-1	design-cent-1.mod	design-cent-1.dat	QOR-AY-NLP-12-9-3	1.86065
design-cent-2	design-cent-2.mod	design-cent-2.dat	QOR-MY-NLP-13-13-3	3.48382
design-cent-21	design-cent-21.mod	design-cent-2.dat	QOR-MY-NLP-13-13-3	3.48382
design-cent-3	design-cent-3.mod	design-cent-3.dat	QOR-MY-NLP-15-9-3	(I)
design-cent-31	design-cent-31.mod	design-cent-3.dat	QOR-MY-NLP-15-9-3	3.72337
design-cent-4	design-cent-4.mod	design-cent-4.dat	QOR-AY-NLP-22-9-12	3.0792
desilva	desilva.mod	n/a	QQR-AY-NCP-6-2-2	-1.0
df1	df1.mod	n/a	QQR-AY-NCP-2-2-1	0.0
ex9.1.1	ex9.1.1.mod	n/a	LLR-AY-NLP-13-12-5	-13.0
ex9.1.2	ex9.1.2.mod	n/a	LLR-AY-NLP-10-9-4	-6.25
ex9.1.3	ex9.1.3.mod	n/a	LLR-AY-NLP-23-21-6	-29.2
ex9.1.4	ex9.1.4.mod	n/a	LLR-AY-NLP-10-9-4	-37.0
ex9.1.5	ex9.1.5.mod	n/a	LLR-AY-NLP-13-12-5	-1.0
ex9.1.6	ex9.1.6.mod	n/a	LLR-AY-NLP-14-13-6	-15.0
ex9.1.7	ex9.1.7.mod	n/a	LLR-AY-NLP-17-15-6	-6.0
ex9.1.8	ex9.1.8.mod	n/a	LLR-AY-NLP-14-12-5	-3.25
ex9.1.9	ex9.1.9.mod	n/a	LLR-AY-NLP-12-11-5	3.11111
ex9.1.10	ex9.1.10.mod	n/a	LLR-AY-NLP-14-12-5	-3.25
ex9.2.1	ex9.2.1.mod	n/a	QLR-AY-NLP-10-9-4	25.0
ex9.2.2	ex9.2.2.mod	n/a	QLR-AY-NLP-10-11-4	100.0
ex9.2.3	ex9.2.3.mod	n/a	LLR-AY-NLP-16-16-6	-55.0
ex9.2.4	ex9.2.4.mod	n/a	QLR-AY-NLP-8-7-2	0.5
ex9.2.5	ex9.2.5.mod	n/a	QLR-AY-NLP-8-7-3	9.0
ex9.2.6	ex9.2.6.mod	n/a	QLR-AY-NLP-16-12-6	-1.0
ex9.2.7	ex9.2.7.mod	n/a	QLR-AY-NLP-10-9-4	25.0
ex9.2.8	ex9.2.8.mod	n/a	QLR-AY-NLP-6-5-2	1.5
ex9.2.9	ex9.2.9.mod	n/a	LLR-AY-NLP-9-8-3	2.0
flp2	flp2.mod	n/a	QLR-AN-LCP-4-2-2	0.0
flp4-1	flp4.mod	flp4-1.dat	QLR-AN-LCP-80-60-30	0.0
flp4-2	flp4.mod	flp4-2.dat	QLR-AN-LCP-110-110-60	0.0
flp4-3	flp4.mod	flp4-3.dat	QLR-AN-LCP-140-170-70	0.0
flp4-4	flp4.mod	flp4-4.dat	QLR-AN-LCP-200-250-100	0.0
gnash10	gnash1.mod	gnash10.dat	OOR-AY-LCP-13-4-8	-230.823
gnash11	gnash1.mod	gnash11.dat	OOR-AY-LCP-13-4-8	-129.912
gnash12	gnash1.mod	gnash12.dat	OOR-AY-LCP-13-4-8	-36.9331
gnash13	gnash1.mod	gnash13.dat	OOR-AY-LCP-13-4-8	-7.06178
gnash14	gnash1.mod	gnash14.dat	OOR-AY-LCP-13-4-8	-0.179046
gnash15	gnash1.mod	gnash15.dat	OOR-AY-LCP-13-4-8	-354.699
gnash16	gnash1.mod	gnash16.dat	OOR-AY-LCP-13-4-8	-241.442
gnash17	gnash1.mod	gnash17.dat	OOR-AY-LCP-13-4-8	-90.7491
gnash18	gnash1.mod	gnash18.dat	OOR-AY-LCP-13-4-8	-25.6982
gnash19	gnash1.mod	gnash19.dat	OOR-AY-LCP-13-4-8	-6.11671
gnash10	gnash1m.mod	gnash10.dat	OOR-AY-LCP-9-8-8	-230.823
gnash11m	gnash1m.mod	gnash11.dat	OOR-AY-LCP-9-8-8	-129.912
gnash12m	gnash1m.mod	gnash12.dat	OOR-AY-LCP-9-8-8	-36.9331
gnash13m	gnash1m.mod	gnash13.dat	OOR-AY-LCP-9-8-8	-7.06178
gnash14m	gnash1m.mod	gnash14.dat	OOR-AY-LCP-9-8-8	-0.179046
gnash15m	gnash1m.mod	gnash15.dat	OOR-AY-LCP-9-8-8	-354.699
gnash16m	gnash1m.mod	gnash16.dat	OOR-AY-LCP-9-8-8	-241.442
gnash17m	gnash1m.mod	gnash17.dat	OOR-AY-LCP-9-8-8	-90.7491
gnash18m	gnash1m.mod	gnash18.dat	OOR-AY-LCP-9-8-8	-25.6982
gnash19m	gnash1m.mod	gnash19.dat	OOR-AY-LCP-9-8-8	-6.11671
gauvin	gauvin.mod	n/a	QUR-AN-LCP-3-0-2	20.0
hakonsen	hakonsen.mod	n/a	OOR-MY-NCP-9-8-4	24.3668
hs044-i	hs044-i.mod	n/a	QLR-MY-NLP-20-14-10	15.6178
incid-set1-8	incid-set1.mod	incid-set-8.dat	LOR-MY-LCP-117-119-49	3.816E-17
incid-set1-16	incid-set1.mod	incid-set-16.dat	LOR-MY-LCP-485-491-225	1.206E-16
incid-set1-32	incid-set1.mod	incid-set-32.dat	LOR-MY-LCP-1989-2003-961	2.799E-07
incid-set1c-8	incid-set1c.mod	incid-set-8.dat	LOR-MY-LCP-117-126-49	3.816E-17
incid-set1c-16	incid-set1c.mod	incid-set-16.dat	LOR-MY-LCP-485-506-225	1.206E-16
incid-set1c-32	incid-set1c.mod	incid-set-32.dat	LOR-MY-LCP-1989-2034-961	9.817E-06
incid-set2-8	incid-set2.mod	incid-set-8.dat	LOR-MY-LCP-117-119-49	4.518E-03
incid-set2-16	incid-set2.mod	incid-set-16.dat	LOR-MY-LCP-485-491-225	3.036E-03
incid-set2-32	incid-set2.mod	incid-set-32.dat	LOR-MY-LCP-1989-2003-961	1.738E-03
incid-set2c-8	incid-set2c.mod	incid-set-8.dat	LOR-MY-LCP-117-126-49	5.471E-03
incid-set2c-16	incid-set2c.mod	incid-set-16.dat	LOR-MY-LCP-485-506-225	3.602E-03
incid-set2c-32	incid-set2c.mod	incid-set-32.dat	LOR-MY-LCP-1989-2034-961	2.433E-03
jr1	jr1.mod	n/a	QLR-AN-LCP-2-1-1	0.5
jr2	jr2.mod	n/a	QLR-AN-LCP-2-1-1	0.5
kth1	kth1.mod	n/a	LLR-AN-LCP-2-0-1	0
kth2	kth2.mod	n/a	QLR-AN-LCP-2-0-1	0
kth3	kth3.mod	n/a	QLR-AN-LCP-2-0-1	0.5
liswet1-050	liswet1-inv.mod	liswet1-050.dat	QLR-AN-NLP-152-103-50	1.399E-02
liswet1-100	liswet1-inv.mod	liswet1-100.dat	QLR-AN-NLP-302-203-100	1.373E-02
liswet1-200	liswet1-inv.mod	liswet1-200.dat	QLR-AN-NLP-602-403-200	1.701E-02
monteiro	monteiro.mod	n/a	QLR-AY-LCP-136-139-62	37.53
monteiroB	monteiroB.mod	n/a	QLR-AY-LCP-136-138-62	827.859
nash1	nash1.mod	nash1.dat	QLR-AY-LCP-6-2-2	7.88861E-30
outrata31	outrata31.mod	n/a	QUR-AN-NCP-5-0-4	3.2077
outrata32	outrata32.mod	n/a	QUR-AN-NCP-5-0-4	3.4494
outrata33	outrata33.mod	n/a	QUR-AN-NCP-5-0-4	4.60425
outrata34	outrata34.mod	n/a	QUR-AN-NCP-5-0-4	6.59268
pack-comp1-8	pack-comp1.mod	pack-comp-8.dat	LLR-AN-LCP-75-40-66	0.6
pack-comp1-16	pack-comp1.mod	pack-comp-16.dat	LLR-AN-LCP-332-151-315	0.616951
pack-comp1-32	pack-comp1.mod	pack-comp-32.dat	LLR-AN-LCP-1398-589-1365	0.652979
pack-comp1c-8	pack-comp1c.mod	pack-comp-8.dat	LLR-AN-LCP-75-47-66	0.6
pack-comp1c-16	pack-comp1c.mod	pack-comp-16.dat	LLR-AN-LCP-332-166-315	0.623043
pack-comp1c-32	pack-comp1c.mod	pack-comp-32.dat	LLR-AN-LCP-1398-620-1365	0.661443
pack-comp1p-8	pack-comp1p.mod	pack-comp-8.dat	LLR-AN-LCP-107-106-49	0.6
pack-comp1p-16	pack-comp1p.mod	pack-comp-16.dat	LLR-AN-LCP-467-466-225	0.616951
pack-comp1p-32	pack-comp1p.mod	pack-comp-32.dat	LLR-AN-LCP-1955-1954-961	0.652979
pack-comp2-8	pack-comp2.mod	pack-comp-8.dat	LLR-AN-LCP-75-40-66	0.673117
pack-comp2-16	pack-comp2.mod	pack-comp-16.dat	LLR-AN-LCP-332-151-315	0.727135
pack-comp2-32	pack-comp2.mod	pack-comp-32.dat	LLR-AN-LCP-1398-589-1365	0.782604
pack-comp2c-8	pack-comp2c.mod	pack-comp-8.dat	LLR-AN-LCP-75-47-66	0.673458
pack-comp2c-16	pack-comp2c.mod	pack-comp-16.dat	LLR-AN-LCP-332-166-315	0.727468
pack-comp2c-32	pack-comp2c.mod	pack-comp-32.dat	LLR-AN-LCP-1398-620-1365	0.782944
pack-comp2p-8	pack-comp2p.mod	pack-comp-8.dat	LLR-AN-LCP-107-106-49	0.673117
pack-comp2p-16	pack-comp2p.mod	pack-comp-16.dat	LLR-AN-LCP-467-466-225	0.727134
pack-comp2p-32	pack-comp2p.mod	pack-comp-32.dat	LLR-AN-LCP-1955-1954-961	0.782604
pack-rig1-8	pack-rig1.mod	pack-rig-8.dat	LLR-AN-LCP-49-29-40	0.787932
pack-rig1-16	pack-rig1.mod	pack-rig-16.dat	LLR-AN-LCP-209-99-192	0.826013
pack-rig1-32	pack-rig1.mod	pack-rig-32.dat	LLR-AN-LCP-865-521-832	0.850895
pack-rig1c-8	pack-rig1c.mod	pack-rig-8.dat	LLR-AN-LCP-49-36-40	0.7883
pack-rig1c-16	pack-rig1c.mod	pack-rig-16.dat	LLR-AN-LCP-209-148-192	0.826498
pack-rig1c-32	pack-rig1c.mod	pack-rig-32.dat	LLR-AN-LCP-865-552-832	0.851641
pack-rig1p-8	pack-rig1p.mod	pack-rig-8.dat	LLR-AN-LCP-58-20-58	0.787932
pack-rig1p-16	pack-rig1p.mod	pack-rig-16.dat	LLR-AN-LCP-242-121-225	0.826013
pack-rig1p-32	pack-rig1p.mod	pack-rig-32.dat	LLR-AN-LCP-994-497-961	0.850895
pack-rig2-8	pack-rig2.mod	pack-rig-8.dat	LLR-AN-LCP-49-29-40	0.780404
pack-rig2-16	pack-rig2.mod	pack-rig-16.dat	LLR-AN-LCP-209-99-192	(I)
pack-rig2-32	pack-rig2.mod	pack-rig-32.dat	LLR-AN-LCP-865-512-832	(I)
pack-rig2c-8	pack-rig2c.mod	pack-rig-8.dat	LLR-AN-LCP-49-36-40	0.799306
pack-rig2c-16	pack-rig2c.mod	pack-rig-16.dat	LLR-AN-LCP-209-148-192	(I)
pack-rig2c-32	pack-rig2c.mod	pack-rig-32.dat	LLR-AN-LCP-865-552-832	(I)
pack-rig2p-8	pack-rig2p.mod	pack-rig-8.dat	LLR-AN-LCP-58-20-58	0.780404
pack-rig2p-16	pack-rig2p.mod	pack-rig-16.dat	LLR-AN-LCP-242-121-225	1.08514
pack-rig2p-32	pack-rig2p.mod	pack-rig-32.dat	LLR-AN-LCP-994-497-961	1.13589
pack-rig3-8	pack-rig3.mod	pack-rig-8.dat	LLR-AN-LCP-49-29-40	0.735202
pack-rig3-16	pack-rig3.mod	pack-rig-16.dat	LLR-AN-LCP-209-99-192	0.800431
pack-rig3-32	pack-rig3.mod	pack-rig-32.dat	LLR-AN-LCP-865-512-832	tba
pack-rig3c-8	pack-rig3c.mod	pack-rig-8.dat	LLR-AN-LCP-49-36-40	0.753473
pack-rig3c-16	pack-rig3c.mod	pack-rig-16.dat	LLR-AN-LCP-209-148-192	0.8186
pack-rig3c-32	pack-rig3c.mod	pack-rig-32.dat	LLR-AN-LCP-865-552-832	tba
portfl-i-1	portfl-i.mod	portfl1.dat	QLR-AY-NLP-87-25-12	1.502E-5
portfl-i-2	portfl-i.mod	portfl2.dat	QLR-AY-NLP-87-25-12	1.457E-5
portfl-i-3	portfl-i.mod	portfl3.dat	QLR-AY-NLP-87-25-12	6.265E-6
portfl-i-4	portfl-i.mod	portfl4.dat	QLR-AY-NLP-87-25-12	2.177E-6
portfl-i-6	portfl-i.mod	portfl6.dat	QLR-AY-NLP-87-25-12	2.361E-6
qpec-100-1	qpecgen.mod	qpec-100-1.dat	QLR-AN-LCP-105-102-100	0.0990028
qpec-100-2	qpecgen.mod	qpec-100-2.dat	QLR-AN-LCP-110-102-100	-6.26049
qpec-100-3	qpecgen.mod	qpec-100-3.dat	QLR-AN-LCP-110-104-100	-5.48287
qpec-100-4	qpecgen.mod	qpec-100-4.dat	QLR-AN-LCP-120-104-100	-3.60073
qpec-200-1	qpecgen.mod	qpec-200-1.dat	QLR-AN-LCP-210-204-200	-1.93483
qpec-200-2	qpecgen.mod	qpec-200-2.dat	QLR-AN-LCP-220-204-200	-24.0299
qpec-200-3	qpecgen.mod	qpec-200-3.dat	QLR-AN-LCP-220-208-200	-1.95341
qpec-200-4	qpecgen.mod	qpec-200-4.dat	QLR-AN-LCP-240-208-200	-6.19323
qpec1	qpec1.mod	n/a	QUR-AN-LCP-30-0-20	80.0
qpec2	qpec2.mod	n/a	QUR-AN-LCP-30-0-20	45.0
ralph1	ralph1.mod	n/a	LUR-AN-LCP-2-0-1	0.0
ralph2	ralph2.mod	n/a	QUR-AN-LCP-2-0-1	0.0
ralphmod	ralphmod.mod	ralphmod.dat	QUR-AN-LCP-104-0-100	-683.033
scholtes1	scholtes1.mod	n/a	QLR-AY-NCP-3-1-1	2.0
scholtes2	scholtes2.mod	n/a	QLR-AY-NCP-3-1-1	15.0
scholtes3	scholtes3.mod	n/a	QUR-AN-LCP-2-0-2	0.5
scholtes4	scholtes4.mod	n/a	LLR-AY-LCP-3-2-2	-3.07336E-7
scholtes5	scholtes5.mod	n/a	QBR-AN-LCP-3-2-2	1.0
siouxfls	tollmpec.mod	siouxfls.dat	LLR-MN-NCP-2402-627-1748	-208.258
siouxfls1	tollmpec1.mod	siouxfls.dat	OLR-MN-NCP-2402-627-1748	979.386
scale1	scale1.mod	n/a	QLR-AY-LCP-2-0-1	1.0
scale2	scale2.mod	n/a	QLR-AY-LCP-2-0-1	1.0
scale3	scale3.mod	n/a	QLR-AY-LCP-2-0-1	1.0
scale4	scale4.mod	n/a	QLR-AY-LCP-2-0-1	1.0
scale5	scale5.mod	n/a	QLR-AY-LCP-2-0-1	100.0
sl1	sl1.mod	n/a	QLR-AY-LCP-8-2-3	0.0001
stackelberg1	stackelberg1.mod	n/a	QLR-AY-LCP-3-1-1	-3266.67
tap-09	tap-09.mod	tap-09.dat	OOR-AY-NCP-86-68-32	109.143
tap-15	tap-15.mod	tap-15.dat	OOR-AY-NCP-194-167-83	184.295
taxmcp	taxmcp.mod	n/a	LOR-AN-MCP-15-14-11	0.818705
water-net	water-net.mod	water-net.dat	OOR-MY-LCP-52-22-13	929.169
water-FL	water-net.mod	water-FL.dat	OOR-MY-LCP-169-72-33	3411.92