SMT-COMP 2026

The International Satisfiability Modulo Theories (SMT) Competition.

GitHub

SMT-COMP 2026

QF_UFLIA (Model Validation Track)

Competition results for the QF_UFLIA logic in the Model Validation Track. Chart

Results were generated on 2026-07-25

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

Winners

Sequential PerformanceParallel PerformanceSAT Performance (parallel)UNSAT Performance (parallel)24 seconds Performance (parallel)
Yices2Yices2Yices2-Yices2

Sequential Performance Performance

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved SATUnsolvedAbstainedTimeoutMemout
Yices20299816.70854.052992991010
SMTInterpol02992779.522136.212992991010
z3-BooledASS ne0297
(base +0)		254.75291.012972973010
cvc502971787.881824.752972973030
OpenSMT02972518.022555.062972973030
z3-BooledASS-base n0297258.42295.192972973010
(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 SATUnsolvedAbstainedTimeoutMemout
Yices20299816.70854.052992991010
SMTInterpol02992779.522136.212992991010
z3-BooledASS ne0297
(base +0)		254.75291.012972973010
cvc502971787.881824.752972973030
OpenSMT02972518.022555.062972973030
z3-BooledASS-base n0297258.42295.192972973010
(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

SAT Performance Performance

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved SATUnsolvedAbstainedTimeoutMemout
Yices20299816.70854.052992991010
SMTInterpol02992779.522136.212992991010
z3-BooledASS ne0297
(base +0)		254.75291.012972973010
cvc502971787.881824.752972973030
OpenSMT02972518.022555.062972973030
z3-BooledASS-base n0297258.42295.192972973010
(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 SATUnsolvedAbstainedTimeoutMemout
z3-BooledASS ne0294
(base +0)		113.55149.452942942400
Yices20294119.32156.002942940600
cvc50291177.41213.362912910900
OpenSMT0289452.24488.1128928901100
SMTInterpol0287791.77368.3628728701300
z3-BooledASS-base n0294115.02151.402942942400
(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