Benchmark

non-incremental/QF_LRA/uart/uart-28.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
Size107405
Compressed Size21408
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 107397
Compressed Size21508
Max. Term Depth593
Asserts 1
Declared Functions0
Declared Constants488
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite252 not426 or672 and3276
=1603 let116 /1 +309
-2 *4 <286 <=428
>2 >=62

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.43 (4/7) CVC CVC timeout ✅ 1207.80000 —
CVC3 CVC3 unknown ❌ 226.70000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.20000 —
HTP HTP unsat ✅ 470.00000 —
MathSAT MathSAT 3.4 unsat ✅ 1153.80000 —
Simplics Simplics (2005 winner) unsat ✅ 448.20000 —
Yices Yices 1.0 unsat ✅ 21.60000 —
SMT-COMP 2009 0.50 (2/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 32.10000 —
OpenSMT OpenSMT 0.2 unknown ❌ 900.00000 —
Yices2 Yices 2 proto unsat ✅ 16.80000 —
Yices2 (proto c) unsat ✅ 18.40000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 152.60000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 579.90000 —
Yices2 Yices 2 proto unsat ✅ 11.80000 —
Yices2 (proto c) unsat ✅ 13.30000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 unsat ✅ 33.10000 —
SMTInterpol SMTInterpol unsat ✅ 172.10000 —
Z3 Z3 unsat ✅ 58.30000 —
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 ✅ 140.83800 —
CVC4-SMT-COMP-2011 default unsat ✅ 20.27010 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 18.04720 —
CVC4-SMT-EVAL-2013 default unsat ✅ 30.44510 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 16.52390 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 16.61270 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 18.67510 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 19.74460 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 26.10620 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 586.50800 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 86.64440 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 54.52690 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 185.36300 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 56.17120 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 378.66400 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 18.00240 —
Z3-SMT-COMP-2011 default unsat ✅ 34.92140 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 38.54650 38.54210
MathSAT MathSAT-5.2.12-Main default unsat ✅ 18.20190 18.20020
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 59.32450 70.45030
veriT veriT-smtcomp2014 default unsat ✅ 20.20060 20.19790
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 10.47120 10.46540
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 16.48270 16.48250
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 38.79960 38.80510
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 38.75860 38.77510
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 14.60210 14.60680
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 57.38160 69.92140
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.60000
veriT veriT default unsat ✅ 15.47510 15.48060
Yices2 Yices default unsat ✅ 11.59140 11.59620
Z3 z3 4.4.0 default unsat ✅ 19.34660 19.35410
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 41.14320 41.16670
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 19.35150 19.36540
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 66.02730 66.05660
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 48.66130 60.61460
SMT-RAT SMT-RAT default unsat ✅ 961.32700 961.95000
Toysmt toysmt default unknown ❌ 2400.03000 2401.37000
veriT veriT-dev default unsat ✅ 9.03167 9.03696
Yices2 Yices-2.4.2 default unsat ✅ 13.19500 13.20260
Z3 z3-4.4.1 default unsat ✅ 13.91950 13.92880
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 49.43310 49.42480
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 19.05590 19.05190
OpenSMT opensmt2-2017-06-04 default unsat ✅ 108.74700 86.36710
SMTInterpol SMTInterpol default unsat ✅ 64.35850 79.76700
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08200 600.04600
veriT veriT-2017-06-17 default unsat ✅ 8.54917 8.54400
Yices2 Yices2-Main default unsat ✅ 10.23890 10.23700
Z3 z3-4.5.0 default unsat ✅ 15.16330 15.16110
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 417.94800 1662.99000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 41.08580 41.08800
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 13.33280 13.33390
OpenSMT opensmt2_default unsat ✅ 35.68160 35.68170
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 76.89100 93.16070
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.93000
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1200.05000
veriT veriT_default unsat ✅ 8.71750 8.71648
Yices2 Yices 2.6.0_default unsat ✅ 10.94760 10.94590
Z3 z3-4.7.1_default unsat ✅ 17.87410 17.87410
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 378.67800 1504.36000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 37.14230 37.14170
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 141.32700 141.31600
master-2018-06-10-b19c840-competition-default_default unsat ✅ 40.02690 40.02580
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 21.76530 21.75400
Par4 Par4-wrapped-sq_default unsat ✅ 12.56690 49.26000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 536.92500 557.99800
veriT veriT-wrapped-sq_default unsat ✅ 8.55763 8.55667
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 12.77050 12.77020
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 22.11100 22.10940
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 34.83020 34.82790
MathSAT MathSAT5_default.sh unsat ✅ 14.17640 14.17530
OpenSMT OpenSMT_default unsat ✅ 10.71110 10.70480
Par4 Par4-wrapped-sq_default unsat ✅ 13.33590 52.36000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 613.12100 638.99300
veriT veriT_default unsat ✅ 7.67239 7.67246
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 11.50880 11.50840
Z3 z3-4.8.8_default unsat ✅ 24.61570 24.61180
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 34.68170 69.15940
MathSAT MathSAT-5.6.8_default unsat ✅ 13.97830 13.97810
veriT veriT_default unsat ✅ 9.14409 9.14302
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 9.49015 9.49052
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 9.52862 9.52740
Z3 z3-4.8.17_default unsat ✅ 22.59930 22.60240
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 27.56180 27.44221
OpenSMT OpenSMT unsat ✅ 10.49519 10.39473
SMTInterpol SMTInterpol unsat ✅ 292.38576 354.63983
Yices2 Yices2 unsat ✅ 9.67130 9.55891
Z3alpha Z3-alpha unsat ✅ 16.16712 16.05930