QBF Solver Evaluation Portal
Home
QBFLIB
QBFGALLERY'23
QBFEVALs
2022
2020
2019
2018
2017
2016
2010
2008
2007
2006
2005
2004
QBF GALLERIES
QBF Gallery 2014
QBF Gallery 2013
DOWNLOADS
Download the QBFEVAL'22 dataset
Download the QBFEVAL'20 dataset
Download the QBFEVAL'19 dataset and raw results
Download the QBFEVAL'18 dataset and raw results
Download the QBFEVAL'17 dataset and raw results
Download the QBFEVAL'16 dataset
Download the QBFEVAL'10 dataset
Download the QBFEVAL'08 dataset
Download the non-prenex non-cnf track dataset
Download the QBFEVAL'07 dataset
Download the QBFEVAL'06 dataset
Download the QDIMACS to QPRO converter
Download the QDIMACS to QBF1.0 converter
qbflib.org
SOTA views
Prenex CNF Track
Family
Overall
Time
Hardness
N
#
S
U
EA
ME
MH
Adder
8
7
5
2
209.61
7
amba
4
4
3
1
363.51
4
arithmetic
10
8
8
0
8
blackbox-01X-QBF
20
20
20
30.4
20
BMC
10
10
7
3
172.48
10
bomb
10
10
10
79.71
8
2
C5315
3
0
0
0
-
C6288
5
1
1
631.45
1
cycle-sched
7
7
6
1
116.87
7
Debug
10
7
7
1893.98
7
disjunctive_decomposition
10
8
7
1
4.63
8
driver
6
6
6
0
6
dungeon
10
10
10
236.36
10
evader-pursuer-6x6-logarithmic
2
0
0
0
-
evader-pursuer-6x6-standard
5
0
0
0
-
evader-pursuer-8x8-logarithmic
3
0
0
0
-
formula_add
10
6
6
342.1
6
fpu
10
10
4
6
135.41
3
7
genbuf
2
2
2
96.14
2
genpatch
5
5
3
2
385
5
gttt-4x4_2020
10
10
3
7
614.52
9
1
HardwareFixpoint
54
53
19
34
428.89
53
hwmcc
2
2
2
63.42
1
1
incrementer-encoder
10
10
3
7
21.24
1
9
irqlkeapclte
10
10
10
592.92
10
ISCAS89
10
10
8
2
3.37
2
8
ITC99
10
7
6
1
31.06
7
jmc_quant
5
2
1
1
0.75
2
jmc_quant_squaring
5
3
1
2
18.47
3
k_branch_n
5
5
5
218.14
5
k_branch_p
5
5
5
2.52
5
k_ph_n
5
5
5
12.51
3
2
k_ph_p
5
1
1
134.85
1
LinearBitvectorRankingFunction
11
8
4
4
85.02
8
ltl2aig-comp
3
3
1
2
42.61
3
LTL2DBA
2
2
2
0
2
LTL2DPA
1
1
1
1.17
1
mqm
10
10
7
3
336.91
10
mult-matrix
6
6
5
1
12.95
5
1
Planning-CTE
40
40
5
35
3509.74
40
QBF-Hardness
10
10
1
9
459.67
10
RankingFunctions
10
10
10
0
10
Reduction-finding
55
54
24
30
2000.12
19
32
3
s1269
5
0
0
0
-
s3330
3
0
0
0
-
s820
2
2
1
1
14.52
2
sketch
10
5
5
738.68
3
2
Sorting_networks
10
9
2
7
243.89
9
SzymanskiP
2
2
2
87.04
2
terminator
10
10
1
9
12.24
10
tipdiam
10
10
7
3
1280.62
1
6
3
tipfixpoint
10
10
9
1
225.48
8
2
toy
5
5
5
0
5
trafficlight-controller
10
10
10
13.97
10
wmiforward
10
10
10
1.72
10
Contact
|
Organization
|
Links
|
Citing QBFLIB
qbflib.org