SMT-COMP 2026

The International Satisfiability Modulo Theories (SMT) Competition.

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SMT-COMP 2026

QF_Bitvec (Model Validation Track)

Competition results for the QF_Bitvec division in the Model Validation Track. Chart

Results were generated on 2026-07-25

Benchmarks: 1909
Time Limit: 1200 seconds
Memory Limit: 30720 GB

Logics:

Winners

Sequential PerformanceParallel PerformanceSAT Performance (parallel)UNSAT Performance (parallel)24 seconds Performance (parallel)
BitwuzlaBitwuzlaBitwuzla-Bitwuzla

Sequential Performance Performance

SolverError ScoreCorrect ScoreCPU Time ScoreWall Time ScoreSolvedSolved SATUnsolvedAbstainedTimeoutMemout
Bitwuzla0188911290.5211526.8918891889200190
cvc50187131979.6932215.2818711871380380
bv_decide-nokernel0184541865.2342217.2418451845640640
bv_decide0184440733.7941566.0918441844650650
SMTInterpol096241694.2636094.0496396394607600
z3-BooledASS ne0507
(base -1262)		90.95153.68507507140201240
Yices23188119025.5419261.1718841881250250
z3-BooledASS-base n0176946077.5346298.771769176914001190
(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
Bitwuzla0188911290.5211526.8918891889200190
cvc50187131979.6932215.2818711871380380
bv_decide-nokernel0184541865.2342217.2418451845640640
bv_decide0184440733.7941566.0918441844650650
SMTInterpol096342940.9037292.4496396394607600
z3-BooledASS ne0507
(base -1262)		90.95153.68507507140201240
Yices23188119025.5419261.1718841881250250
z3-BooledASS-base n0176946077.5346298.771769176914001190
(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
Bitwuzla0188911290.5211526.8918891889200190
cvc50187131979.6932215.2818711871380380
bv_decide-nokernel0184541865.2342217.2418451845640640
bv_decide0184440733.7941566.0918441844650650
SMTInterpol096342940.9037292.4496396394607600
z3-BooledASS ne0507
(base -1262)		90.95153.68507507140201240
Yices23188119025.5419261.1718841881250250
z3-BooledASS-base n0176946077.5346298.771769176914001190
(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
Bitwuzla018332035.852263.551833183307600
cvc5016743486.913694.4416741674023500
bv_decide-nokernel015634382.314691.9715631563034600
bv_decide015624396.965123.2615621562034700
SMTInterpol08224823.622354.748228229499300
z3-BooledASS ne0507
(base -1046)		90.95153.68507507106933300
Yices2317771075.561296.7217801777012900
z3-BooledASS-base n015532221.812412.71155315531234400
(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