SMT-COMP 2026

The International Satisfiability Modulo Theories (SMT) Competition.

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SMT-COMP 2026

QF_Equality_LinearArith (Unsat Core Track)

Competition results for the QF_Equality_LinearArith division in the Unsat Core Track. Chart

Results were generated on 2026-07-25

Benchmarks: 598
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Logics:

Winners

Sequential PerformanceParallel PerformanceSAT Performance (parallel)UNSAT Performance (parallel)24 seconds Performance (parallel)
Yices2Yices2-Yices2Yices2

Sequential Performance Performance

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved UNSATUnsolvedAbstainedTimeoutMemout
z3-BooledASS ne01122279
(base +0)		23238.5723312.12581581170120
Yices20101346832258.0532327.705385383030270
OpenSMT072929323214.1723282.235215214730470
cvc50986334551.764613.3349349310501050
SMTInterpol0616226023.734355.184964961020540
OpenSMT (min-ucore)05239713244.2113299.12432432136301360
z3-BooledASS-base n0112227923071.3723145.05581581170120
(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

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved UNSATUnsolvedAbstainedTimeoutMemout
z3-BooledASS ne01122279
(base +0)		23238.5723312.12581581170120
Yices20101346832258.0532327.705385383030270
OpenSMT072929323214.1723282.235215214730470
cvc50986334551.764613.3349349310501050
SMTInterpol0616226023.734355.184964961020540
OpenSMT (min-ucore)05239713244.2113299.12432432136301360
z3-BooledASS-base n0112227923071.3723145.05581581170120
(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

UNSAT Performance Performance

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved UNSATUnsolvedAbstainedTimeoutMemout
z3-BooledASS ne01122279
(base +0)		23238.5723312.12581581170120
Yices20101346832258.0532327.705385383030270
OpenSMT072929323214.1723282.235215214730470
cvc50986334551.764613.3349349310501050
SMTInterpol0616226023.734355.184964961020540
OpenSMT (min-ucore)05239713244.2113299.12432432136301360
z3-BooledASS-base n0112227923071.3723145.05581581170120
(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

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved UNSATUnsolvedAbstainedTimeoutMemout
Yices20357720120.46178.09463463313200
z3-BooledASS ne080600
(base +0)		428.88490.1950050009800
cvc5038416266.42326.36483483011500
SMTInterpol0152551149.17564.31480480011800
OpenSMT04421157.34215.18459459013900
OpenSMT (min-ucore)02581483.38529.78374374022400
z3-BooledASS-base n080600421.17482.5750050009800
(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