Downloads

For the benchmarking of algorithms against multiple problems, we recommend researchers pull the full library from where additional components to assist automation have been included Alternatively, you can download zip files containing the full set of problems here.

Problem collections

Download all available problems in a single zip file for a chosen language.

Datasets

Many of the problems are parameterized by datasets, which can be searched and downloaded below.

		Problems
adversarial_fake_reviews.csv	4.79 MB	text_based_adversarial
adversarial_spam_email.csv	4.8 MB	text_based_adversarial
aiyoshi_shimizu_1984_ex2.gdx	3.01 KB
aiyoshi_shimizu_1984_ex2.json	1.27 KB	quadratic_bilevel
allende_still_2013.json	1.62 KB	quadratically_constrained_quadratic_bilevel
an_et_al_2009.gdx	3.33 KB
an_et_al_2009.json	1.77 KB	quadratic_bilevel
anandalingham_white_1990.gdx	2.2 KB
anandalingham_white_1990.json	581 Bytes	linear_bilevel
bard_1984a.gdx	2.16 KB
bard_1984a.json	594 Bytes	linear_bilevel
bard_1984b.gdx	2.16 KB
bard_1984b.json	539 Bytes	linear_bilevel
bard_1988_ex1.gdx	2.85 KB
bard_1988_ex1.json	948 Bytes	quadratic_bilevel
bard_1988_ex2.gdx	3.35 KB
bard_1988_ex2.json	1.54 KB	quadratic_bilevel
bard_1988_ex3.json	1.57 KB	quadratically_constrained_quadratic_bilevel
bard_1991_ex1.gdx	2.8 KB
bard_1991_ex1.json	1.13 KB	quadratic_bilevel
bard_1991_ex2.gdx	2.12 KB
bard_1991_ex2.json	529 Bytes	linear_bilevel
bard_book_1998.gdx	3.01 KB
bard_book_1998.json	1.37 KB	quadratic_bilevel
bard_falk_1982_ex2.gdx	2.18 KB
bard_falk_1982_ex2.json	560 Bytes	linear_bilevel
BCPIns_8_7_1.txt_trad.txt_K5.aux	377 Bytes	linear_bilevel
ben_ayed_blair_1990a.gdx	2.16 KB
ben_ayed_blair_1990a.json	555 Bytes	linear_bilevel
ben_ayed_blair_1990b.gdx	2.15 KB
ben_ayed_blair_1990b.json	520 Bytes	linear_bilevel
bialas_karwan_1984a.gdx	2.16 KB
bialas_karwan_1984a.json	598 Bytes	linear_bilevel
bialas_karwan_1984b.gdx	2.19 KB
bialas_karwan_1984b.json	566 Bytes	linear_bilevel
calamai_vicente_1994a.gdx	2.79 KB
calamai_vicente_1994a.json	1.01 KB	quadratic_bilevel
calamai_vicente_1994b.gdx	3.06 KB
calamai_vicente_1994b.json	1.67 KB	quadratic_bilevel
calamai_vicente_1994c.gdx	3.55 KB
calamai_vicente_1994c.json	1.74 KB	quadratic_bilevel
candler_townsley_1982.gdx	2.22 KB
candler_townsley_1982.json	595 Bytes	linear_bilevel
clark_westerberg_1988.gdx	2.15 KB
clark_westerberg_1988.json	466 Bytes	linear_bilevel
clark_westerberg_1990a.gdx	2.86 KB
clark_westerberg_1990a.json	1.07 KB	quadratic_bilevel
clark_westerberg_1990b.gdx	2.22 KB
clark_westerberg_1990b.json	589 Bytes	linear_bilevel
classification_circles90.csv	2.31 KB	svm_ward2025
classification_hastie2009.csv	11.18 KB	svm_ward2025
classification_ionosphere.csv	27.19 KB	svm_linear svm_ward2025
classification_iris.csv	1.77 KB	svm_linear svm_ward2025
classification_linearly_separable30.csv	1.21 KB	svm_linear svm_ward2025
classification_moons54.csv	2.15 KB	svm_linear svm_ward2025
classification_palmer.csv	6.07 KB	svm_linear svm_ward2025
colson_2002_bipa1.json	1.02 KB	polynomial_bilevel
colson_2002_bipa2.json	834 Bytes	polynomial_bilevel
colson_2002_bipa4.json	798 Bytes	polynomial_bilevel
dempe_1992a.json	1.36 KB	quadratically_constrained_quadratic_bilevel
dempe_1992b.json	1003 Bytes	quadratically_constrained_quadratic_bilevel
dempe_dutta_2012_ex24.json	648 Bytes	polynomial_bilevel
dempe_dutta_2012_ex31.json	1.74 KB	quadratically_constrained_quadratic_bilevel
dempe_etal_2012.gdx	2.73 KB
dempe_etal_2012.json	1.04 KB	quadratic_bilevel
dempe_franke_2011_ex41.gdx	2.9 KB
dempe_franke_2011_ex41.json	1.3 KB	quadratic_bilevel
dempe_franke_2011_ex42.gdx	2.89 KB
dempe_franke_2011_ex42.json	1.2 KB	quadratic_bilevel
dempe_franke_2014_ex38.gdx	2.85 KB
dempe_franke_2014_ex38.json	1.21 KB	quadratic_bilevel
dempe_lohse_2011_ex31a.gdx	2.87 KB
dempe_lohse_2011_ex31a.json	1.26 KB	quadratic_bilevel
dempe_lohse_2011_ex31b.gdx	2.98 KB
dempe_lohse_2011_ex31b.json	1.45 KB	quadratic_bilevel
desilva_1978.gdx	2.85 KB
desilva_1978.json	1.19 KB	quadratic_bilevel
electricity_synthetic_large.json	5.09 KB	electricity_market_competitive electricity_market_monopoly
electricity_synthetic_medium.json	2.13 KB	electricity_market_competitive electricity_market_monopoly
electricity_synthetic_small.json	1.31 KB	electricity_market_competitive electricity_market_monopoly
electricity_toy.json	633 Bytes	electricity_market_competitive electricity_market_monopoly
falk_liu_1995.gdx	2.85 KB
falk_liu_1995.json	1.32 KB	quadratic_bilevel
floudas_etal_2013.gdx	3.01 KB
floudas_etal_2013.json	1.36 KB	quadratic_bilevel
floudas_zlobec_1998.json	932 Bytes	polynomial_bilevel
general20-20-10-20-20-1.aux	1.14 KB	linear_bilevel
general20-20-10-20-20-1.mps	83.19 KB
glackin_et_al_2009.gdx	2.17 KB
glackin_et_al_2009.json	510 Bytes	linear_bilevel
gumus_floudas_2001_ex1.json	959 Bytes	polynomial_bilevel
gumus_floudas_2001_ex4.json	1.15 KB	quadratic_bilevel
gumus_floudas_2001_ex.gdx	2.83 KB
hatz_etal_2013.gdx	2.77 KB
hatz_etal_2013.json	1.07 KB	quadratic_bilevel
haurie_savard_white_1990.gdx	2.19 KB
haurie_savard_white_1990.json	490 Bytes	linear_bilevel
henderson_quandt_1958.gdx	2.76 KB
henderson_quandt_1958.json	1.12 KB	quadratic_bilevel
henrion_surowiec_2011.gdx	2.73 KB
henrion_surowiec_2011.json	891 Bytes	quadratic_bilevel
hu_huang_zhang_2009.gdx	2.15 KB
hu_huang_zhang_2009.json	634 Bytes	linear_bilevel
hypercube_3.gdx	2.2 KB
hypercube_3.json	518 Bytes	linear_bilevel
hypercube_10.gdx	2.84 KB
hypercube_10.json	1.35 KB	linear_bilevel
hypercube_50.gdx	13.93 KB
hypercube_50.json	17.17 KB	linear_bilevel
hypercube_100.gdx	45.38 KB
hypercube_100.json	63.32 KB	linear_bilevel
ishizuka_aiyoshi_1992a.json	876 Bytes	polynomial_bilevel
kleniati_adjiman_2014_ex3.json	712 Bytes	polynomial_bilevel
lampariello_sagratella_2017_ex23.json	1.05 KB	polynomial_bilevel
lampariello_sagratella_2017_ex31.gdx	2.77 KB
lampariello_sagratella_2017_ex31.json	970 Bytes	quadratic_bilevel
lampariello_sagratella_2017_ex32.gdx	2.75 KB
lampariello_sagratella_2017_ex32.json	896 Bytes	quadratic_bilevel
lampariello_sagratella_2017_ex33.gdx	2.78 KB
lampariello_sagratella_2017_ex33.json	1.14 KB	quadratic_bilevel
lampariello_sagratella_2017_ex35.gdx	2.77 KB
lampariello_sagratella_2017_ex35.json	1.09 KB	quadratic_bilevel
lan_wen_shih_lee_2007.gdx	2.25 KB
lan_wen_shih_lee_2007.json	608 Bytes	linear_bilevel
liu_hart_1994.gdx	2.14 KB
liu_hart_1994.json	508 Bytes	linear_bilevel
lu_deb_sinha_a.txt	1 Bytes	lu_deb_sinha
lu_deb_sinha_b.txt	1 Bytes	lu_deb_sinha
lu_deb_sinha_c.txt	1 Bytes	lu_deb_sinha
lu_deb_sinha_d.txt	1 Bytes	lu_deb_sinha
lu_deb_sinha_e.txt	1 Bytes	lu_deb_sinha
lu_deb_sinha_f.txt	1 Bytes	lu_deb_sinha
lucchetti_etal_1987.gdx	2.74 KB
lucchetti_etal_1987.json	1.03 KB	quadratic_bilevel
macal_hurter_1997.gdx	2.76 KB
macal_hurter_1997.json	922 Bytes	quadratic_bilevel
mersha_dempe_2006_ex1.gdx	2.17 KB
mersha_dempe_2006_ex1.json	539 Bytes	linear_bilevel
mersha_dempe_2006_ex2.gdx	2.17 KB
mersha_dempe_2006_ex2.json	541 Bytes	linear_bilevel
mitsos_barton_2006_ex39.json	647 Bytes	polynomial_bilevel
mitsos_barton_2006_ex310.json	809 Bytes	polynomial_bilevel
mitsos_barton_2006_ex311.json	811 Bytes	polynomial_bilevel
mitsos_barton_2006_ex312.json	794 Bytes	polynomial_bilevel
mitsos_barton_2006_ex313.json	779 Bytes	polynomial_bilevel
mitsos_barton_2006_ex314.json	845 Bytes	polynomial_bilevel
mitsos_barton_2006_ex315.json	810 Bytes	polynomial_bilevel
mitsos_barton_2006_ex316.json	783 Bytes	polynomial_bilevel
mitsos_barton_2006_ex317.json	820 Bytes	polynomial_bilevel
mitsos_barton_2006_ex318.json	781 Bytes	polynomial_bilevel
mitsos_barton_2006_ex319.json	859 Bytes	polynomial_bilevel
mitsos_barton_2006_ex320.json	846 Bytes	polynomial_bilevel
mitsos_barton_2006_ex321.json	1.15 KB	polynomial_bilevel
mitsos_barton_2006_ex322.json	1.32 KB	polynomial_bilevel
mitsos_barton_2006_ex323.json	975 Bytes	polynomial_bilevel
mitsos_barton_2006_ex324.json	864 Bytes	polynomial_bilevel
mitsos_barton_2006_ex325.json	1.83 KB	polynomial_bilevel
mitsos_barton_2006_ex326.json	1.85 KB	polynomial_bilevel
morgan_patrone_2006a.gdx	2.74 KB
morgan_patrone_2006a.json	1.04 KB	quadratic_bilevel
muu_quy_2003_ex1.gdx	2.81 KB
muu_quy_2003_ex1.json	1.19 KB	quadratic_bilevel
muu_quy_2003_ex2.gdx	2.93 KB
muu_quy_2003_ex2.json	1.38 KB	quadratic_bilevel
network_brotcorne_fig1.csv	216 Bytes	brotcorne2001
network_highway.csv	298 Bytes	brotcorne2001
network_tryangle345.csv	347 Bytes	brotcorne2001
nie_wang_ye_2017_ex34.json	1022 Bytes	polynomial_bilevel
nie_wang_ye_2017_ex52.json	1.25 KB	polynomial_bilevel
nie_wang_ye_2017_ex54.json	1.94 KB	polynomial_bilevel
nie_wang_ye_2017_ex57.json	1.3 KB	polynomial_bilevel
nie_wang_ye_2017_ex58.json	2.06 KB	polynomial_bilevel
nie_wang_ye_2017_ex61.json	1.1 KB	polynomial_bilevel
outrata_1990_ex1_a.gdx	2.93 KB
outrata_1990_ex1_a.json	1.31 KB	quadratic_bilevel
outrata_1990_ex1_b.gdx	2.92 KB
outrata_1990_ex1_b.json	1.32 KB	quadratic_bilevel
outrata_1990_ex1_c.gdx	2.92 KB
outrata_1990_ex1_c.json	1.32 KB	quadratic_bilevel
outrata_1990_ex1_d.gdx	2.93 KB
outrata_1990_ex1_d.json	1.27 KB	quadratic_bilevel
outrata_1990_ex1_e.gdx	2.95 KB
outrata_1990_ex1_e.json	1.28 KB	quadratic_bilevel
outrata_1990_ex2a.json	360 Bytes	outrata_1990_ex2
outrata_1990_ex2b.json	360 Bytes	outrata_1990_ex2
outrata_1990_ex2c.json	362 Bytes	outrata_1990_ex2
outrata_1990_ex2d.json	366 Bytes	outrata_1990_ex2
outrata_1990_ex2e.json	366 Bytes	outrata_1990_ex2
outrata_1990_ex2f.json	376 Bytes	outrata_1990_ex2
outrata_1993_ex31.json	1.16 KB	polynomial_bilevel
outrata_1993_ex32.json	1 KB	polynomial_bilevel
outrata_1994_ex31.json	1.01 KB	polynomial_bilevel
outrata_cervinka_2009.gdx	2.9 KB
outrata_cervinka_2009.json	1.14 KB	quadratic_bilevel
paulavicius_adjiman_2017a.json	734 Bytes	polynomial_bilevel
paulavicius_adjiman_2017b.json	734 Bytes	polynomial_bilevel
qbp_2_3.gdx	3.45 KB
qbp_2_3.json	2.02 KB	quadratic_bilevel
qbp_3_3.gdx	3.12 KB
qbp_3_3.json	1.77 KB	quadratic_bilevel
qbp_4_6.gdx	4.62 KB
qbp_4_6.json	3.92 KB	quadratic_bilevel
qbp_8_12.gdx	7.77 KB
qbp_8_12.json	9.89 KB	quadratic_bilevel
qbp_9_9.gdx	5.27 KB
qbp_9_9.json	7.14 KB	quadratic_bilevel
qbp_16_24.gdx	18.29 KB
qbp_16_24.json	30.76 KB	quadratic_bilevel
qbp_27_27.gdx	21.89 KB
qbp_27_27.json	48.41 KB	quadratic_bilevel
qbp_32_48.gdx	55.64 KB
qbp_32_48.json	108 KB	quadratic_bilevel
regression_auto_mpg.csv	12.76 KB	adversarial_regression svr_bennett2006
regression_avocado_price.csv	1.21 MB	adversarial_regression svr_bennett2006
regression_boston_house_price.csv	32.02 KB	adversarial_regression svr_bennett2006
regression_combined_cycle_power_plant.csv	301.49 KB	adversarial_regression svr_bennett2006
regression_concrete_compressive_strength.csv	47.33 KB	adversarial_regression svr_bennett2006
regression_energy_efficiency.csv	30.99 KB	adversarial_regression svr_bennett2006
regression_forest_fires.csv	22.89 KB	adversarial_regression
regression_insurance.csv	41.05 KB	adversarial_regression svr_bennett2006
regression_liver_disorders.csv	6.49 KB	adversarial_regression
regression_real_estate_valuation.csv	19.43 KB	adversarial_regression svr_bennett2006
regression_toy_2_features.csv	1.56 KB	adversarial_regression svr_bennett2006
regression_toy_5_features.csv	19.26 KB	adversarial_regression svr_bennett2006
regression_toy_10_features.csv	51.02 KB	adversarial_regression svr_bennett2006
regression_toy_20_features.csv	1.77 MB	adversarial_regression svr_bennett2006
regression_wine_quality.csv	82.16 KB	adversarial_regression
sahin_ciric_1998_ex2.gdx	2.83 KB
sahin_ciric_1998_ex2.json	1.14 KB	quadratic_bilevel
shimizu_aiyoshi_1981_ex1.gdx	2.83 KB
shimizu_aiyoshi_1981_ex1.json	1.14 KB	quadratic_bilevel
shimizu_aiyoshi_1981_ex2.gdx	2.95 KB
shimizu_aiyoshi_1981_ex2.json	1.32 KB	quadratic_bilevel
shimizu_etal_1997a.gdx	2.85 KB
shimizu_etal_1997a.json	1.13 KB	quadratic_bilevel
shimizu_etal_1997b.json	949 Bytes	polynomial_bilevel
sinha_malo_deb_2014_tp3.json	1.35 KB	quadratically_constrained_quadratic_bilevel
sinha_malo_deb_2014_tp6.gdx	3.02 KB
sinha_malo_deb_2014_tp6.json	1.29 KB	quadratic_bilevel
siouxfalls.json	181.93 KB	siouxfalls_network
toll_setting_p1.gdx	3.88 KB
toll_setting_p1.json	2.97 KB	quadratic_bilevel
toll_setting_p2.gdx	6.64 KB
toll_setting_p2.json	6.96 KB	quadratic_bilevel
toll_setting_p3.gdx	6.78 KB
toll_setting_p3.json	6.98 KB	quadratic_bilevel
toll_setting_p4.gdx	3.11 KB
toll_setting_p4.json	1.51 KB	quadratic_bilevel
toll_setting_p5.gdx	3.05 KB
toll_setting_p5.json	1.4 KB	quadratic_bilevel
tuy_et_al_1993.gdx	2.18 KB
tuy_et_al_1993.json	555 Bytes	linear_bilevel
tuy_et_al_1994.gdx	2.17 KB
tuy_et_al_1994.json	519 Bytes	linear_bilevel
tuy_et_al_2007_ex3.gdx	3.67 KB
tuy_et_al_2007_ex3.json	1.51 KB	linear_bilevel
tuy_etal_2007.gdx	2.85 KB
tuy_etal_2007.json	1.28 KB	quadratic_bilevel
visweswaran_et_al_1996.gdx	2.16 KB
visweswaran_et_al_1996.json	610 Bytes	linear_bilevel
vogel_2012.json	716 Bytes	polynomial_bilevel
wan_wang_lv_2011.gdx	3.16 KB
wan_wang_lv_2011.json	1.58 KB	quadratic_bilevel
wang_jiao_li_2005.gdx	2.13 KB
wang_jiao_li_2005.json	524 Bytes	linear_bilevel
ye_zhu_2010_ex42.json	738 Bytes	polynomial_bilevel
ye_zhu_2010_ex43.json	613 Bytes	polynomial_bilevel
yezza_1996_ex3.gdx	2.76 KB
yezza_1996_ex4.gdx	2.77 KB
yezza_1996_ex31.json	1.04 KB	quadratic_bilevel
yezza_1996_ex41.json	1.09 KB	quadratic_bilevel
zlobec_2001b.json	1.13 KB	quadratically_constrained_quadratic_bilevel