QF_LRA (Parallel Track)

Competition results for the QF_LRA logic in the Parallel Track. Chart

Results were generated on 2026-07-25

Benchmarks: 40
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Winners

Sequential Performance	Parallel Performance	SAT Performance (parallel)	UNSAT Performance (parallel)	24 seconds Performance (parallel)
-	OpenSMT-SMTS	OpenSMT-SMTS	z3-parallel	OpenSMT-SMTS

Parallel Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Timeout
OpenSMT-SMTS	22 (base +4)	972034.91	7733.23	22	11	11	18	18
z3-parallel	3	257393.10	2174.86	3	0	3	37	37
OpenSMT-SMTS-base ⁿ	18	7200.96	7204.66	18	7	11	22	22

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

SAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Unsolved	Abstained	Timeout
OpenSMT-SMTS	11 (base +4)	715199.65	5681.72	11	11	5	24	5
z3-parallel	0	0.00	0.00	0	0	16	24	16
OpenSMT-SMTS-base ⁿ	7	3619.41	3621.15	7	7	9	24	9

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

UNSAT Performance Performance

Solver	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved UNSAT	Unsolved	Abstained	Timeout
OpenSMT-SMTS ^ne	11 (base +0)	256835.26	2051.50	11	11	6	23	6
z3-parallel	3	257393.10	2174.86	3	3	14	23	14
OpenSMT-SMTS-base ⁿ	11	3581.56	3583.51	11	11	6	23	6

(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

24 seconds Performance Performance

Solver	Error Score	Correct Score	CPU Time Score	Wall Time Score	Solved	Solved SAT	Solved UNSAT	Unsolved	Abstained	Timeout	Memout
OpenSMT-SMTS	0	1	2515.07	20.99	1	1	0	0	39	0	0

SMT-COMP 2026