Benchmark

non-incremental/QF_LRA/uart/uart-17.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
Size65145
Compressed Size13380
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 65137
Compressed Size13388
Max. Term Depth373
Asserts 1
Declared Functions0
Declared Constants301
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite153 not261 or408 and2000
=976 let72 /1 +188
-2 *4 <176 <=263
>2 >=40

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 113.50000 —
Barcelogic Barcelogic 1.2 unsat ✅ 54.10000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1800.80000 —
MathSAT MathSAT 4.0 unsat ✅ 9.40000 —
Yices Yices 1.0 unsat ✅ 1.80000 —
Yices 1.0.10 unsat ✅ 2.10000 —
Z3 Z3 0.1 unsat ✅ 1.90000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 9.90000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 5.50000 —
Yices2 Yices2 (proto c) unsat ✅ 2.30000 —
Yices Yices 1.0.10 unsat ✅ 2.30000 —
Z3 Z3.2 unsat ✅ 2.00000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 13.10000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 43.90000 —
Yices2 Yices 2 proto unsat ✅ 1.30000 —
Yices2 (proto c) unsat ✅ 1.90000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 unsat ✅ 5.10000 —
SMTInterpol SMTInterpol unsat ✅ 27.60000 —
Z3 Z3 unsat ✅ 4.10000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 4.80000 —
MathSAT MathSAT 5 unsat ✅ 5.10000 —
MathSAT5 unsat ✅ 5.10000 —
OpenSMT opensmt unsat ✅ 26.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 47.30000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 2.00000 —
Z3 Z3 unsat ✅ 5.20000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 15.75400 —
CVC4-SMT-COMP-2011 default unsat ✅ 3.12278 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 2.84167 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.87309 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 2.88346 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 3.16087 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 3.21676 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 3.60476 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 3.95038 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 42.71250 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 15.67300 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 10.35270 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 21.45910 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 10.45750 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 28.25200 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.80131 —
Z3-SMT-COMP-2011 default unsat ✅ 1.95595 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 5.68450 5.67514
MathSAT MathSAT-5.2.12-Main default unsat ✅ 2.94140 2.93155
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 10.22990 14.42180
veriT veriT-smtcomp2014 default unsat ✅ 2.61836 2.61060
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.37165 1.37079
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.11018 2.10868
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 5.44113 5.44017
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 5.38653 5.37918
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 3.03837 3.03854
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 9.87839 14.86270
SMT-RAT SMT-RAT-final default unsat ✅ 218.32300 218.36400
veriT veriT default unsat ✅ 2.46470 2.46362
Yices2 Yices default unsat ✅ 1.36997 1.36979
Z3 z3 4.4.0 default unsat ✅ 2.25270 2.25366
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 5.24015 5.24334
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.99139 2.99450
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 11.79990 11.80670
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 8.78701 16.72270
SMT-RAT SMT-RAT default unsat ✅ 202.04900 202.18000
Toysmt toysmt default unknown ❌ 2400.02000 2401.01000
veriT veriT-dev default unsat ✅ 1.19244 1.19326
Yices2 Yices-2.4.2 default unsat ✅ 1.12335 1.12396
Z3 z3-4.4.1 default unsat ✅ 1.95488 1.95745
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 5.78948 5.78598
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 2.48951 2.48700
OpenSMT opensmt2-2017-06-04 default unsat ✅ 12.82130 12.82020
SMTInterpol SMTInterpol default unsat ✅ 9.68836 18.07470
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05000 599.92000
veriT veriT-2017-06-17 default unsat ✅ 1.46906 1.46805
Yices2 Yices2-Main default unsat ✅ 1.34211 1.34074
Z3 z3-4.5.0 default unsat ✅ 1.79517 1.79422
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 33.09930 131.24000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 5.21843 5.21797
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.36734 2.36825
OpenSMT opensmt2_default unsat ✅ 5.50431 5.50438
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 10.93320 18.34700
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1200.09000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.05000
veriT veriT_default unsat ✅ 1.38071 1.38082
Yices2 Yices 2.6.0_default unsat ✅ 1.27874 1.27863
Z3 z3-4.7.1_default unsat ✅ 2.44837 2.44807
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 4.54845 4.54831
MathSAT MathSAT5_default.sh unsat ✅ 2.50711 2.50670
OpenSMT OpenSMT_default unsat ✅ 2.24348 2.24316
Par4 Par4-wrapped-sq_default unsat ✅ 2.28304 8.74000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 44.16510 59.98340
veriT veriT_default unsat ✅ 1.40220 1.39936
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 1.13889 1.13885
Z3 z3-4.8.8_default unsat ✅ 2.30088 2.30066
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 4.97348 4.96886
OpenSMT OpenSMT a78dcf01_default unsat ✅ 1.55376 1.55359
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 40.44450 61.59000
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.03000 1199.83000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 1.15540 1.15534
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.12819 1.12809
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.13168 1.13154
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 2.67410 2.57440
OpenSMT OpenSMT unsat ✅ 1.58263 1.48259
SMTInterpol SMTInterpol unsat ✅ 31.09290 52.14106
Yices2 Yices2 unsat ✅ 1.34450 1.24470
Z3alpha Z3-alpha unsat ✅ 2.12742 2.02638
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 2.90722 2.78823
OpenSMT OpenSMT unsat ✅ 1.36241 1.24343
SMTInterpol SMTInterpol unsat ✅ 40.49090 59.09372
Yices2 Yices2 unsat ✅ 1.10028 0.97678
Z3alpha Z3-alpha unsat ✅ 6.47837 24.55504
Z3 Z3-alpha-base unsat ✅ 4.29859 4.16207