SMT-COMP 2026

The International Satisfiability Modulo Theories (SMT) Competition.

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SMT-COMP 2026

Best Overall Ranking - Parallel Track

Page generated on 2026-07-25

Winners

Sequential PerformanceParallel PerformanceSAT Performance (parallel)UNSAT Performance (parallel)24 seconds Performance (parallel)
Bitwuzllob (0.649847)OpenSMT-SMTS (0.169397)Bitwuzllob (0.307154)Yices2 (0.067959)

Parallel Performance

DivisionSolverContribution
QF_BitvecBitwuzllob0.649847
QF_BitvecBitwuzla-BV_Parti0.205616
QF_LinearRealArithOpenSMT-SMTS0.191811
QF_NonLinearIntArithz3-parallel0.133199
QF_NonLinearIntArithYices20.133199
QF_LinearRealArithOpenSMT-SMTS-base0.128402
QF_LinearIntArithOpenSMT-SMTS0.128257
QF_LinearIntArithz3-parallel0.109284
QF_Equality_LinearArithz3-parallel0.10309
QF_NonLinearRealArithYices20.097861
QF_Equality_LinearArithOpenSMT-SMTS-base0.045818
QF_LinearIntArithQiuQi0.037187
QF_LinearIntArithOpenSMT-SMTS-base0.022957
QF_Equality_LinearArithOpenSMT-SMTS0.011454
QF_LinearRealArithz3-parallel0.006341
QF_NonLinearRealArithz3-parallel0.006116

SAT Performance

DivisionSolverContribution
QF_LinearIntArithOpenSMT-SMTS0.118581
QF_NonLinearIntArithYices20.067959
QF_BitvecBitwuzllob0.063462
QF_NonLinearIntArithz3-parallel0.055047
QF_Equality_LinearArithz3-parallel0.053772
QF_LinearRealArithOpenSMT-SMTS0.047953
QF_BitvecBitwuzla-BV_Parti0.031096
QF_LinearIntArithz3-parallel0.027321
QF_LinearRealArithOpenSMT-SMTS-base0.019419
QF_LinearIntArithOpenSMT-SMTS-base0.018973
QF_NonLinearRealArithYices20.01699
QF_LinearIntArithQiuQi0.00683
QF_NonLinearRealArithz3-parallel0.006116
QF_Equality_LinearArithOpenSMT-SMTS0.002864
QF_Equality_LinearArithOpenSMT-SMTS-base0.000318
QF_LinearRealArithz3-parallel0

UNSAT Performance

DivisionSolverContribution
QF_BitvecBitwuzllob0.307154
QF_BitvecBitwuzla-BV_Parti0.076789
QF_LinearRealArithOpenSMT-SMTS-base0.047953
QF_LinearRealArithOpenSMT-SMTS0.047953
QF_Equality_LinearArithOpenSMT-SMTS-base0.0385
QF_NonLinearRealArithYices20.0333
QF_LinearIntArithz3-parallel0.027321
QF_NonLinearIntArithz3-parallel0.01699
QF_LinearIntArithQiuQi0.012143
QF_NonLinearIntArithYices20.010873
QF_Equality_LinearArithz3-parallel0.007955
QF_LinearRealArithz3-parallel0.006341
QF_Equality_LinearArithOpenSMT-SMTS0.002864
QF_LinearIntArithOpenSMT-SMTS-base0.00019
QF_LinearIntArithOpenSMT-SMTS0.00019
QF_NonLinearRealArithz3-parallel0

24 seconds Performance

DivisionSolverContribution
QF_NonLinearRealArithYices20.043494
QF_NonLinearIntArithYices20.024465
QF_NonLinearIntArithz3-parallel0.010873
QF_NonLinearRealArithz3-parallel0.006116
QF_LinearIntArithOpenSMT-SMTS0.001708
QF_LinearIntArithQiuQi0.000759