AUFNIRA (Single Query Track)

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

Results were generated on 2026-07-25

Benchmarks: 300
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Winners

Sequential Performance	Parallel Performance	SAT Performance (parallel)	UNSAT Performance (parallel)	24 seconds Performance (parallel)
cvc5	cvc5	cvc5	cvc5	cvc5

Sequential Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Timeout
cvc5	67	5216.69	5225.42	67	2	65	233	232
cvc5-cvc5-xyz ^ne	67 (base +0)	5221.16	5229.86	67	2	65	233	232
z3-BooledASS ^ne	41 (base +0)	256.89	261.99	41	2	39	259	252
SMTInterpol	6	1459.70	1332.79	6	0	6	294	284
UltimateEliminator+MathSAT	2	18.35	6.85	2	0	2	298	1
cvc5-cvc5-xyz-base ⁿ	67	5221.94	5230.70	67	2	65	233	232
z3-BooledASS-base ⁿ	41	268.41	273.46	41	2	39	259	167

(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	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Timeout
cvc5	67	5216.69	5225.42	67	2	65	233	232
cvc5-cvc5-xyz ^ne	67 (base +0)	5221.16	5229.86	67	2	65	233	232
z3-BooledASS ^ne	41 (base +0)	256.89	261.99	41	2	39	259	252
SMTInterpol	6	1459.70	1332.79	6	0	6	294	284
UltimateEliminator+MathSAT	2	18.35	6.85	2	0	2	298	1
cvc5-cvc5-xyz-base ⁿ	67	5221.94	5230.70	67	2	65	233	232
z3-BooledASS-base ⁿ	41	268.41	273.46	41	2	39	259	167

SAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Unsolved	Abstained
z3-BooledASS ^ne	2 (base +0)	0.35	0.60	2	2	0	298
cvc5-cvc5-xyz ^ne	2 (base +0)	1080.49	1080.81	2	2	0	298
cvc5	2	1080.49	1080.83	2	2	0	298
SMTInterpol	0	0.00	0.00	0	0	2	298
UltimateEliminator+MathSAT	0	0.00	0.00	0	0	2	298
z3-BooledASS-base ⁿ	2	0.37	0.62	2	2	0	298
cvc5-cvc5-xyz-base ⁿ	2	1080.42	1080.80	2	2	0	298

UNSAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved UNSAT	Unsolved	Abstained	Timeout
cvc5	65	4136.20	4144.59	65	65	8	227	8
cvc5-cvc5-xyz ^ne	65 (base +0)	4140.67	4149.05	65	65	8	227	8
z3-BooledASS ^ne	39 (base +0)	256.55	261.39	39	39	34	227	33
SMTInterpol	6	1459.70	1332.79	6	6	67	227	61
UltimateEliminator+MathSAT	2	18.35	6.85	2	2	71	227	0
cvc5-cvc5-xyz-base ⁿ	65	4141.52	4149.90	65	65	8	227	8
z3-BooledASS-base ⁿ	39	268.04	272.84	39	39	34	227	24

24 seconds Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained
z3-BooledASS ^ne	38 (base +0)	9.96	14.66	38	2	36	0	262
cvc5	38	41.10	45.89	38	0	38	0	262
cvc5-cvc5-xyz ^ne	38 (base +0)	42.33	47.08	38	0	38	0	262
SMTInterpol	3	19.86	12.48	3	0	3	3	294
UltimateEliminator+MathSAT	2	18.35	6.85	2	0	2	297	1
z3-BooledASS-base ⁿ	38	9.96	14.61	38	2	36	0	262
cvc5-cvc5-xyz-base ⁿ	38	42.98	47.64	38	0	38	0	262

SMT-COMP 2026