Benchmark

non-incremental/QF_LRA/uart/uart-21.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
Size80435
Compressed Size16419
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 80427
Compressed Size16433
Max. Term Depth453
Asserts 1
Declared Functions0
Declared Constants369
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite189 not321 or504 and2464
=1204 let88 /1 +232
-2 *4 <216 <=323
>2 >=48

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 13.70000 —
MathSAT MathSAT 5 unsat ✅ 13.50000 —
MathSAT5 unsat ✅ 13.90000 —
OpenSMT opensmt unsat ✅ 64.10000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 113.80000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 5.70000 —
Z3 Z3 unsat ✅ 15.70000 —
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 ✅ 41.01380 —
CVC4-SMT-COMP-2011 default unsat ✅ 6.23637 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 6.44112 —
CVC4-SMT-EVAL-2013 default unsat ✅ 11.45850 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 5.36073 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 6.46719 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 8.86786 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 7.26657 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.87440 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 110.46300 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 33.51750 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 19.86330 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 51.63260 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 23.69730 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 79.07330 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 5.20910 —
Z3-SMT-COMP-2011 default unsat ✅ 4.61211 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 13.69070 13.68190
MathSAT MathSAT-5.2.12-Main default unsat ✅ 5.52511 5.51616
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 21.88790 27.83480
veriT veriT-smtcomp2014 default unsat ✅ 6.11793 6.11207
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 3.23946 3.23151
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 5.00246 4.99624
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 11.90730 11.90720
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 11.87640 11.87820
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 6.53546 6.53701
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 19.66970 27.10090
SMT-RAT SMT-RAT-final default unsat ✅ 1060.65000 1061.08000
veriT veriT default unsat ✅ 4.25479 4.25535
Yices2 Yices default unsat ✅ 3.30161 3.30150
Z3 z3 4.4.0 default unsat ✅ 5.37206 5.37418
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 12.73300 12.74050
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 5.81794 5.82265
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 24.22910 24.24270
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 17.43850 27.03220
SMT-RAT SMT-RAT default unsat ✅ 730.01700 730.41600
Toysmt toysmt default unknown ❌ 2400.02000 2401.02000
veriT veriT-dev default unsat ✅ 3.22515 3.22681
Yices2 Yices-2.4.2 default unsat ✅ 3.85327 3.85554
Z3 z3-4.4.1 default unsat ✅ 4.59173 4.59560
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 12.19440 12.19500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 6.21423 6.21336
OpenSMT opensmt2-2017-06-04 default unsat ✅ 26.93860 26.93680
SMTInterpol SMTInterpol default unsat ✅ 21.41260 32.29750
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09600 600.03900
veriT veriT-2017-06-17 default unsat ✅ 3.44324 3.44275
Yices2 Yices2-Main default unsat ✅ 3.10180 3.09669
Z3 z3-4.5.0 default unsat ✅ 5.28414 5.28262
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 94.43890 375.43000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 12.56300 12.56380
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.01136 8.01123
OpenSMT opensmt2_default unsat ✅ 11.43630 11.43530
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 23.97770 34.05640
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1200.04000
SMTRAT-MCSAT-final_default unknown ❌ 1200.08000 1200.05000
veriT veriT_default unsat ✅ 3.35101 3.35060
Yices2 Yices 2.6.0_default unsat ✅ 3.18275 3.18209
Z3 z3-4.7.1_default unsat ✅ 6.02963 6.02909
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 9.09462 9.09393
MathSAT MathSAT-5.6.8_default unsat ✅ 5.05858 5.05822
veriT veriT_default unsat ✅ 2.67693 2.67692
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 3.06699 3.06664
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 3.06464 3.06448
Z3 z3-4.8.17_default unsat ✅ 6.62951 6.63046
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 6.81573 6.71623
OpenSMT OpenSMT unsat ✅ 2.84332 2.74358
SMTInterpol SMTInterpol unsat ✅ 70.72104 106.31287
Yices2 Yices2 unsat ✅ 3.20062 3.10069
Z3alpha Z3-alpha unsat ✅ 5.24146 5.14138