Benchmark

non-incremental/QF_LRA/uart/uart-13.base.cvc.smt2 

Specification and verification of a 8N1 decoder.
Geoffrey Brown, Indiana University <geobrown@cs.indiana.edu>
Lee Pike, Galois Connections, Inc. <leepike@galois.com> 

Translated into CVC format by Leonardo de Moura.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite
Benchmark
Size49904
Compressed Size10487
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2006-08-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 49896
Compressed Size10484
Max. Term Depth293
Asserts 1
Declared Functions0
Declared Constants233
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite117 not201 or312 and1536
=748 let56 /1 +144
-2 *4 <136 <=203
>2 >=32

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 unsat ✅ 26.70000 —
Barcelogic Barcelogic 1.2 unsat ✅ 14.60000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unsat ✅ 338.20000 —
MathSAT MathSAT 4.0 unsat ✅ 2.60000 —
Yices Yices 1.0 unsat ✅ 0.70000 —
Yices 1.0.10 unsat ✅ 0.70000 —
Z3 Z3 0.1 unsat ✅ 0.60000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 2.50000 —
CVC3 CVC3-1.5 unsat ✅ 604.40000 —
MathSAT MathSAT-4.2 unsat ✅ 1.90000 —
Yices2 Yices2 (proto c) unsat ✅ 0.50000 —
Yices Yices 1.0.10 unsat ✅ 0.60000 —
Z3 Z3.2 unsat ✅ 0.50000 —
SMT-COMP 2009 CVC3 CVC3 2.0 unsat ✅ 143.40000 —
MathSAT MathSAT 4.3 unsat ✅ 1.40000 —
OpenSMT OpenSMT 0.2 unsat ✅ 25.00000 —
Yices2 Yices 2 proto unsat ✅ 0.40000 —
Yices2 (proto c) unsat ✅ 0.70000 —
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 98.30000 —
CVC4 CVC4 1.0a0 unsat ✅ 3.90000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 12.20000 —
Yices2 Yices 2 proto unsat ✅ 0.40000 —
Yices2 (proto c) unsat ✅ 0.50000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unsat ✅ 686.40000 —
CVC4 1.0rc.3931 unsat ✅ 1.90000 —
SMTInterpol SMTInterpol unsat ✅ 16.80000 —
Z3 Z3 unsat ✅ 1.10000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 43.90000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 1.90000 —
MathSAT MathSAT 5 unsat ✅ 1.70000 —
MathSAT5 unsat ✅ 2.30000 —
OpenSMT opensmt unsat ✅ 9.20000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 17.40000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.50000 —
Z3 Z3 unsat ✅ 1.00000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 1309.30000 —
CVC3-SMT-COMP-2011 default unsat ✅ 1162.33000 —
CVC3-SMT-COMP-2012 default unsat ✅ 1163.04000 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 3.53239 —
CVC4-SMT-COMP-2011 default unsat ✅ 1.12430 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.13024 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.07961 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.06242 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.04006 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.17168 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.21328 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.31479 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 13.01850 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 5.16044 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.48507 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 5.96473 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 4.55198 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 10.64180 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.61920 —
Z3-SMT-COMP-2011 default unsat ✅ 0.62516 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 1.95937 1.94870
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.03543 1.02584
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 4.75038 9.42257
veriT veriT-smtcomp2014 default unsat ✅ 0.91622 0.91486
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.35496 0.34595
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.64347 0.63090
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.92354 1.92171
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.93224 1.92970
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.00912 1.00885
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.91758 9.12861
SMT-RAT SMT-RAT-final default unsat ✅ 48.53950 48.55360
veriT veriT default unsat ✅ 0.78243 0.78188
Yices2 Yices default unsat ✅ 0.37322 0.37194
Z3 z3 4.4.0 default unsat ✅ 0.63408 0.63390
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 1.91987 1.92141
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.37455 2.37720
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 3.76100 3.76311
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 3.43224 9.57232
SMT-RAT SMT-RAT default unsat ✅ 74.37540 74.42500
Toysmt toysmt default unknown ❌ 2400.03000 2401.17000
veriT veriT-dev default unsat ✅ 0.51921 0.51859
Yices2 Yices-2.4.2 default unsat ✅ 0.35384 0.35403
Z3 z3-4.4.1 default unsat ✅ 0.68097 0.68369
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 4.41998 3.21723
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.81381 0.81355
OpenSMT opensmt2-2017-06-04 default unsat ✅ 3.90628 3.90171
SMTInterpol SMTInterpol default unsat ✅ 4.20488 11.93980
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 486.16100 486.13000
veriT veriT-2017-06-17 default unsat ✅ 0.55681 0.54855
Yices2 Yices2-Main default unsat ✅ 0.37940 0.37935
Z3 z3-4.5.0 default unsat ✅ 0.50088 0.50014
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 11.95630 47.41000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.73168 1.73177
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.80066 0.80148
OpenSMT opensmt2_default unsat ✅ 2.14639 2.14626
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 4.30274 11.55450
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 463.35600 463.30900
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.06000
veriT veriT_default unsat ✅ 0.55655 0.55652
Yices2 Yices 2.6.0_default unsat ✅ 0.35002 0.34991
Z3 z3-4.7.1_default unsat ✅ 0.90645 0.90638
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 13.48910 52.85000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.34118 1.34148
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 5.79756 5.77860
master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.76756 1.76767
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 1.44327 1.44306
Par4 Par4-wrapped-sq_default unsat ✅ 0.58670 2.23000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 9.96957 20.75780
veriT veriT-wrapped-sq_default unsat ✅ 0.52736 0.52717
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.31318 0.31317
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.88158 0.88140
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 0.93210 0.93197
mc2 mc2 2021-06-07_default.sh unknown ❌ 199.63300 199.46800
Par4 Par4-wrapped-sq_default unsat ✅ 0.53338 0.00644
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 13.04630 28.69190
veriT veriT_default unsat ✅ 0.46138 0.46158
Z3 z3-4.8.11_default unsat ✅ 0.88255 0.88250
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.68414 1.68238
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.56704 0.56695
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 11.09570 25.85410
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 99.65620 99.64110
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.34048 0.34043
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.33437 0.33429
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.33400 0.33396
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.21012 1.11054
OpenSMT OpenSMT unsat ✅ 0.71316 0.61322
SMTInterpol SMTInterpol unsat ✅ 11.05482 25.84891
Yices2 Yices2 unsat ✅ 0.50134 0.40154
Z3alpha Z3-alpha unsat ✅ 0.79951 0.69996
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 1.15425 1.02880
OpenSMT OpenSMT unsat ✅ 0.62914 0.51045
SMTInterpol SMTInterpol unsat ✅ 12.53924 27.09767
Yices2 Yices2 unsat ✅ 0.47249 0.35442
Z3alpha Z3-alpha unsat ✅ 2.13485 7.21081
Z3 Z3-alpha-base unsat ✅ 1.38505 1.26361