SMT-COMP 2025

The International Satisfiability Modulo Theories (SMT) Competition.

SMT-COMP 2025

QF_AUFBV (Single Query Track)

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

Results were generated on 2025-08-11

Benchmarks: 75
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Winners

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

Sequential Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
Bitwuzla	0	65	1684.02	1692.45	65	25	40	10	0	10	0
Yices2	0	61	3257.47	3265.48	61	21	40	14	0	13	1
Z3-Owl	0	56 (base +3)	4259.51	4267.19	56	16	40	19	0	12	4
cvc5	0	43	350.23	355.52	43	12	31	32	0	26	4
SMTInterpol	0	30	1472.77	1270.82	30	4	26	45	0	30	0
Z3-Owl-base ⁿ	0	53	4222.47	4229.50	53	15	38	22	0	19	3

(base +/- n): for derived solvers: increment over base solver
ⁿ: non-competing solver

Parallel Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
Bitwuzla	0	65	1684.02	1692.45	65	25	40	10	0	10	0
Yices2	0	61	3257.47	3265.48	61	21	40	14	0	13	1
Z3-Owl	0	56 (base +3)	4259.51	4267.19	56	16	40	19	0	12	4
cvc5	0	43	350.23	355.52	43	12	31	32	0	26	4
SMTInterpol	0	30	1472.77	1270.82	30	4	26	45	0	30	0
Z3-Owl-base ⁿ	0	53	4222.47	4229.50	53	15	38	22	0	19	3

(base +/- n): for derived solvers: increment over base solver
ⁿ: non-competing solver

SAT Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
Bitwuzla	0	25	668.67	671.94	25	25	0	0	50	0	0
Yices2	0	21	2855.67	2858.65	21	21	0	4	50	3	1
Z3-Owl	0	16 (base +1)	2837.21	2839.65	16	16	0	9	50	8	1
cvc5	0	12	331.71	333.24	12	12	0	13	50	10	2
SMTInterpol	0	4	1183.80	1111.98	4	4	0	21	50	12	0
Z3-Owl-base ⁿ	0	15	2192.06	2194.21	15	15	0	10	50	10	0

(base +/- n): for derived solvers: increment over base solver
ⁿ: non-competing solver

UNSAT Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
Yices2	0	40	401.80	406.83	40	0	40	6	29	6	0
Bitwuzla	0	40	1015.35	1020.52	40	0	40	6	29	6	0
Z3-Owl	0	40 (base +2)	1422.30	1427.54	40	0	40	6	29	4	2
cvc5	0	31	18.53	22.28	31	0	31	15	29	12	2
SMTInterpol	0	26	288.96	158.85	26	0	26	20	29	18	0
Z3-Owl-base ⁿ	0	38	2030.40	2035.29	38	0	38	8	29	8	0

(base +/- n): for derived solvers: increment over base solver
ⁿ: non-competing solver

24 seconds Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
Yices2	0	54	48.40	55.13	54	16	38	0	21	0	0
Bitwuzla	0	53	113.52	120.13	53	16	37	0	22	0	0
cvc5	0	42	48.19	53.31	42	11	31	2	31	0	0
Z3-Owl	0	39 (base -3)	166.72	171.66	39	9	30	0	36	0	0
SMTInterpol	0	27	174.80	66.65	27	2	25	6	42	0	0
Z3-Owl-base ⁿ	0	42	73.67	78.85	42	9	33	0	33	0	0

(base +/- n): for derived solvers: increment over base solver
ⁿ: non-competing solver