QF_AUFLIA (Single Query Track)

Competition results for the QF_AUFLIA logic in the Single Query Track. Chart

Results were generated on 2026-07-25

Benchmarks: 505
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Winners

Sequential Performance	Parallel Performance	SAT Performance (parallel)	UNSAT Performance (parallel)	24 seconds Performance (parallel)
Yices2	Yices2	Yices2	Yices2	Yices2

Sequential Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Timeout
Yices2	0	505	84.97	147.47	505	262	243	0	0
z3-BooledASS ^ne	0	505 (base +0)	90.27	152.15	505	262	243	0	0
SMTInterpol	0	505	1428.24	755.90	505	262	243	0	0
OpenSMT	0	505	1123.04	1185.67	505	262	243	0	0
cvc5	0	504	235.71	298.40	504	262	242	1	1
cvc5-cvc5-xyz ^ne	0	504 (base +0)	243.60	305.59	504	262	242	1	1
OpenSMT-SMTS-seq ^ne	4	501 (base -4)	1604.66	1633.79	505	266	239	0	0
z3-BooledASS-base ⁿ	0	505	91.58	153.84	505	262	243	0	0
OpenSMT-SMTS-seq-base ⁿ	0	505	1137.37	1200.22	505	262	243	0	0
cvc5-cvc5-xyz-base ⁿ	0	504	244.83	307.64	504	262	242	1	1

(base +/- n): for derived solvers: increment over base solver
^ne: not eligible for winning as it does not substantially improve over the base solver (at least 10 % improvement in PAR2 score) ⁿ: non-competing solver

Parallel Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Timeout
Yices2	0	505	84.97	147.47	505	262	243	0	0
z3-BooledASS ^ne	0	505 (base +0)	90.27	152.15	505	262	243	0	0
SMTInterpol	0	505	1428.24	755.90	505	262	243	0	0
OpenSMT	0	505	1123.04	1185.67	505	262	243	0	0
cvc5	0	504	235.71	298.40	504	262	242	1	1
cvc5-cvc5-xyz ^ne	0	504 (base +0)	243.60	305.59	504	262	242	1	1
OpenSMT-SMTS-seq ^ne	4	501 (base -4)	1604.66	1633.79	505	266	239	0	0
z3-BooledASS-base ⁿ	0	505	91.58	153.84	505	262	243	0	0
OpenSMT-SMTS-seq-base ⁿ	0	505	1137.37	1200.22	505	262	243	0	0
cvc5-cvc5-xyz-base ⁿ	0	504	244.83	307.64	504	262	242	1	1

SAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Abstained
Yices2	262	41.85	74.30	262	262	243
z3-BooledASS ^ne	262 (base +0)	44.46	76.46	262	262	243
OpenSMT	262	90.58	123.09	262	262	243
cvc5	262	119.12	151.70	262	262	243
cvc5-cvc5-xyz ^ne	262 (base +0)	125.84	158.08	262	262	243
OpenSMT-SMTS-seq ^ne	262 (base +0)	129.62	160.48	262	262	243
SMTInterpol	262	268.87	166.85	262	262	243
z3-BooledASS-base ⁿ	262	45.19	77.46	262	262	243
OpenSMT-SMTS-seq-base ⁿ	262	90.94	123.42	262	262	243
cvc5-cvc5-xyz-base ⁿ	262	125.93	158.42	262	262	243

UNSAT Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout
Yices2	0	243	43.12	73.17	243	0	243	0	262	0
z3-BooledASS ^ne	0	243 (base +0)	45.81	75.69	243	0	243	0	262	0
SMTInterpol	0	243	1159.37	589.06	243	0	243	0	262	0
OpenSMT	0	243	1032.45	1062.58	243	0	243	0	262	0
cvc5	0	242	116.59	146.70	242	0	242	1	262	1
cvc5-cvc5-xyz ^ne	0	242 (base +0)	117.76	147.50	242	0	242	1	262	1
OpenSMT-SMTS-seq ^ne	4	239 (base -4)	1475.04	1473.31	243	4	239	0	262	0
z3-BooledASS-base ⁿ	0	243	46.38	76.38	243	0	243	0	262	0
OpenSMT-SMTS-seq-base ⁿ	0	243	1046.43	1076.80	243	0	243	0	262	0
cvc5-cvc5-xyz-base ⁿ	0	242	118.90	149.22	242	0	242	1	262	1

24 seconds Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Abstained
Yices2	0	505	84.97	147.47	505	262	243	0
z3-BooledASS ^ne	0	505 (base +0)	90.27	152.15	505	262	243	0
cvc5	0	504	235.71	298.40	504	262	242	1
cvc5-cvc5-xyz ^ne	0	504 (base +0)	243.60	305.59	504	262	242	1
OpenSMT	0	502	195.67	257.83	502	262	240	3
SMTInterpol	0	502	946.71	481.44	502	262	240	3
OpenSMT-SMTS-seq ^ne	4	498 (base -4)	275.11	332.00	502	266	236	3
z3-BooledASS-base ⁿ	0	505	91.58	153.84	505	262	243	0
cvc5-cvc5-xyz-base ⁿ	0	504	244.83	307.64	504	262	242	1
OpenSMT-SMTS-seq-base ⁿ	0	502	196.70	259.06	502	262	240	3

SMT-COMP 2026