Benchmark

non-incremental/QF_LRA/uart/uart-26.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
Size99496
Compressed Size20077
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 99488
Compressed Size20111
Max. Term Depth553
Asserts 1
Declared Functions0
Declared Constants454
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite234 not396 or624 and3044
=1489 let108 /1 +287
-2 *4 <266 <=398
>2 >=58

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 943.00000 —
Barcelogic Barcelogic 1.2 unsat ✅ 370.40000 —
CVC3 CVC3 1.2 unknown ❌ 0.50000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 unsat ✅ 63.90000 —
Yices Yices 1.0 unsat ✅ 12.10000 —
Yices 1.0.10 unsat ✅ 10.70000 —
Z3 Z3 0.1 unsat ✅ 14.70000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 66.60000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 23.70000 —
Yices2 Yices2 (proto c) unsat ✅ 13.20000 —
Yices Yices 1.0.10 unsat ✅ 11.10000 —
Z3 Z3.2 unsat ✅ 11.20000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 19.30000 —
OpenSMT OpenSMT 0.2 unsat ✅ 630.70000 —
Yices2 Yices 2 proto unsat ✅ 13.60000 —
Yices2 (proto c) unsat ✅ 17.20000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 120.20000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 387.10000 —
Yices2 Yices 2 proto unsat ✅ 9.10000 —
Yices2 (proto c) unsat ✅ 9.00000 —
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 ✅ 132.08000 —
CVC4-SMT-COMP-2011 default unsat ✅ 2.93125 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 14.63280 —
CVC4-SMT-EVAL-2013 default unsat ✅ 27.77470 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 14.31710 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 12.18090 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 20.51640 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 17.70320 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 23.03390 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 332.89500 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 68.29440 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 44.54390 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 149.40500 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 45.20470 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 183.62000 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 11.15300 —
Z3-SMT-COMP-2011 default unsat ✅ 28.02240 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 33.02290 33.02700
MathSAT MathSAT-5.2.12-Main default unsat ✅ 16.49910 16.49750
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 37.26570 44.69820
veriT veriT-smtcomp2014 default unsat ✅ 14.57160 14.56880
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 7.48902 7.49186
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 11.84670 11.84120
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 30.70080 30.71130
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 30.78920 30.80130
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 12.02120 12.02520
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 47.19330 59.48500
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.16000
veriT veriT default unsat ✅ 11.70480 11.70820
Yices2 Yices default unsat ✅ 8.09885 8.10077
Z3 z3 4.4.0 default unsat ✅ 11.66010 11.66420
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 27.62630 27.64330
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 12.94900 12.95850
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 45.89590 45.91570
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 43.97240 58.42190
SMT-RAT SMT-RAT default unsat ✅ 843.30300 843.73800
Toysmt toysmt default unknown ❌ 2400.12000 2401.43000
veriT veriT-dev default unsat ✅ 6.83477 6.83880
Yices2 Yices-2.4.2 default unsat ✅ 8.83894 8.84400
Z3 z3-4.4.1 default unsat ✅ 12.30160 12.31030
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 39.41040 39.41010
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 10.05300 10.05160
OpenSMT opensmt2-2017-06-04 default unsat ✅ 55.03610 55.01630
SMTInterpol SMTInterpol default unsat ✅ 43.99730 54.97430
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07300 600.04200
veriT veriT-2017-06-17 default unsat ✅ 6.73832 6.73787
Yices2 Yices2-Main default unsat ✅ 8.07758 8.07582
Z3 z3-4.5.0 default unsat ✅ 11.77780 11.77780
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 321.30600 1277.98000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 27.65690 27.65480
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 10.43640 10.43660
OpenSMT opensmt2_default unsat ✅ 26.25320 26.25140
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 71.43170 88.39340
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.86000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.04000
veriT veriT_default unsat ✅ 6.51432 6.51343
Yices2 Yices 2.6.0_default unsat ✅ 7.32843 7.32821
Z3 z3-4.7.1_default unsat ✅ 16.07910 16.07800
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 285.17500 1132.30000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 24.91070 24.91030
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 96.22550 96.20990
master-2018-06-10-b19c840-competition-default_default unsat ✅ 25.39610 25.39570
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 18.60330 18.60260
Par4 Par4-wrapped-sq_default unsat ✅ 10.49010 41.29000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 266.06600 281.71100
veriT veriT-wrapped-sq_default unsat ✅ 6.71533 6.71584
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 7.60314 7.60310
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 17.90940 17.90670
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 29.92730 29.92330
MathSAT MathSAT5_default.sh unsat ✅ 12.01080 12.00990
OpenSMT OpenSMT_default unsat ✅ 9.79366 9.79025
Par4 Par4-wrapped-sq_default unsat ✅ 10.96080 43.03000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 421.56700 442.94700
veriT veriT_default unsat ✅ 6.23280 6.23342
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 7.31851 7.31548
Z3 z3-4.8.8_default unsat ✅ 17.62580 17.62510
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 9.78259 9.78223
mc2 mc2 2021-06-07_default.sh unknown ❌ 113.62200 113.61200
Par4 Par4-wrapped-sq_default unsat ✅ 10.40060 40.18000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 248.50300 271.64000
veriT veriT_default unsat ✅ 6.32743 6.32744
Z3 z3-4.8.11_default unsat ✅ 18.89510 18.89520
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 22.13270 22.12890
OpenSMT OpenSMT a78dcf01_default unsat ✅ 7.13393 7.13311
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 256.83800 306.00300
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.02000 1199.72000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 8.71272 8.71330
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 8.43886 8.43838
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 8.43634 8.43597
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 14.67982 14.55618
OpenSMT OpenSMT unsat ✅ 4.01794 3.90101
SMTInterpol SMTInterpol unsat ✅ 293.29005 348.74512
Yices2 Yices2 unsat ✅ 5.97490 5.84365
Z3alpha Z3-alpha unsat ✅ 42.80201 169.85941
Z3 Z3-alpha-base unsat ✅ 25.22818 25.10473