Benchmark

non-incremental/QF_LRA/uart/uart-25.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
Size95671
Compressed Size19308
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 95663
Compressed Size19356
Max. Term Depth533
Asserts 1
Declared Functions0
Declared Constants437
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite225 not381 or600 and2928
=1432 let104 /1 +276
-2 *4 <256 <=383
>2 >=56

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 unsat ✅ 667.70000 —
Barcelogic Barcelogic 1.2 unsat ✅ 314.50000 —
CVC3 CVC3 1.2 unknown ❌ 0.50000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 unsat ✅ 52.30000 —
Yices Yices 1.0 unsat ✅ 11.60000 —
Yices 1.0.10 unsat ✅ 12.50000 —
Z3 Z3 0.1 unsat ✅ 11.30000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 57.10000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 unsat ✅ 22.50000 —
Yices2 Yices2 (proto c) unsat ✅ 11.00000 —
Yices Yices 1.0.10 unsat ✅ 12.20000 —
Z3 Z3.2 unsat ✅ 10.80000 —
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 ✅ 131.62700 —
CVC4-SMT-COMP-2011 default unsat ✅ 13.49480 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 12.17220 —
CVC4-SMT-EVAL-2013 default unsat ✅ 25.14510 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 18.74610 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 16.82580 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 17.19350 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 16.29020 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 18.80270 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 273.79500 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 57.21100 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 37.37480 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 101.22100 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 47.82850 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 146.07800 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 9.04522 —
Z3-SMT-COMP-2011 default unsat ✅ 22.31480 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 26.98140 26.97490
MathSAT MathSAT-5.2.12-Main default unsat ✅ 10.90170 21.67430
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 38.36910 47.32080
veriT veriT-smtcomp2014 default unsat ✅ 12.20670 12.20110
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 6.82414 6.82596
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 9.83881 9.83250
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 23.36320 23.37040
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 23.48100 23.48340
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 12.08460 12.08820
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 47.57770 59.04700
SMT-RAT SMT-RAT-final default unsat ✅ 1967.86000 1968.65000
veriT veriT default unsat ✅ 8.41168 8.41372
Yices2 Yices default unsat ✅ 7.84159 7.84381
Z3 z3 4.4.0 default unsat ✅ 9.60056 9.60554
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 25.31580 25.32920
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 12.14100 12.14980
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 47.21550 47.24640
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 37.28850 48.08010
SMT-RAT SMT-RAT default unsat ✅ 812.52200 812.98800
Toysmt toysmt default unknown ❌ 2400.02000 2401.12000
veriT veriT-dev default unsat ✅ 5.89133 5.89477
Yices2 Yices-2.4.2 default unsat ✅ 6.47882 6.48240
Z3 z3-4.4.1 default unsat ✅ 9.26916 9.27650
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 33.89010 33.88500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 11.40930 11.40460
OpenSMT opensmt2-2017-06-04 default unsat ✅ 56.97320 55.89500
SMTInterpol SMTInterpol default unsat ✅ 38.29940 48.66370
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02100 600.03200
veriT veriT-2017-06-17 default unsat ✅ 6.03985 6.03936
Yices2 Yices2-Main default unsat ✅ 6.74195 6.74099
Z3 z3-4.5.0 default unsat ✅ 9.43915 9.43707
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 257.39500 1023.76000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 24.32470 24.32390
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 9.81725 9.81843
OpenSMT opensmt2_default unsat ✅ 23.50310 23.49820
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 52.92460 67.90540
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.93000
SMTRAT-MCSAT-final_default unknown ❌ 1200.11000 1200.06000
veriT veriT_default unsat ✅ 6.17992 6.17916
Yices2 Yices 2.6.0_default unsat ✅ 6.04352 6.04320
Z3 z3-4.7.1_default unsat ✅ 11.68810 11.68630
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 22.33960 22.32350
MathSAT MathSAT5_default.sh unsat ✅ 9.42887 9.42734
OpenSMT OpenSMT_default unsat ✅ 9.67369 9.67364
Par4 Par4-wrapped-sq_default unsat ✅ 8.63882 33.83000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 272.44700 290.86800
veriT veriT_default unsat ✅ 5.87058 5.87073
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 6.73972 6.73828
Z3 z3-4.8.8_default unsat ✅ 18.81420 18.81070
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 13.85039 13.74245
OpenSMT OpenSMT unsat ✅ 6.60353 6.50010
SMTInterpol SMTInterpol unsat ✅ 162.60312 208.73524
Yices2 Yices2 unsat ✅ 5.06118 4.95445
Z3alpha Z3-alpha unsat ✅ 12.02981 11.92936