UFDTLIRA (Unsat Core Track)

Competition results for the UFDTLIRA logic in the Unsat Core Track. Chart

Results were generated on 2026-07-25

Benchmarks: 972
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

Sequential Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved UNSAT	Unsolved	Timeout
cvc5	27054	177.58	298.58	972	972	0	0
z3-BooledASS ^ne	27046 (base +0)	171.47	290.74	970	970	2	0
SMTInterpol	25597	4359.24	3229.67	935	935	37	25
z3-BooledASS-base ⁿ	27046	172.90	292.24	970	970	2	0

(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 UNSAT	Unsolved	Timeout
cvc5	27054	177.58	298.58	972	972	0	0
z3-BooledASS ^ne	27046 (base +0)	171.47	290.74	970	970	2	0
SMTInterpol	25597	4359.24	3229.67	935	935	37	25
z3-BooledASS-base ⁿ	27046	172.90	292.24	970	970	2	0

UNSAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved UNSAT	Unsolved	Timeout
cvc5	27054	177.58	298.58	972	972	0	0
z3-BooledASS ^ne	27046 (base +0)	171.47	290.74	970	970	2	0
SMTInterpol	25597	4359.24	3229.67	935	935	37	25
z3-BooledASS-base ⁿ	27046	172.90	292.24	970	970	2	0

24 seconds Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved UNSAT	Unsolved	Abstained
cvc5	27054	177.58	298.58	972	972	0	0
z3-BooledASS ^ne	27046 (base +0)	171.47	290.74	970	970	2	0
SMTInterpol	25189	1609.33	844.66	927	927	1	44
z3-BooledASS-base ⁿ	27046	172.90	292.24	970	970	2	0

SMT-COMP 2026