Benchmark

non-incremental/QF_LRA/uart/uart-11.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
Size42256
Compressed Size8980
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 42248
Compressed Size8974
Max. Term Depth253
Asserts 1
Declared Functions0
Declared Constants199
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite99 not171 or264 and1304
=634 let48 /1 +122
-2 *4 <116 <=173
>2 >=28

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 48.60000 —
CVC4 CVC4 1.0a0 unsat ✅ 1.60000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 6.30000 —
Yices2 Yices 2 proto unsat ✅ 0.10000 —
Yices2 (proto c) unsat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 76.15740 —
CVC3-SMT-COMP-2011 default unsat ✅ 69.73320 —
CVC3-SMT-COMP-2012 default unsat ✅ 70.15810 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 1.79168 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.58749 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.53027 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.74505 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.55139 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.51317 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.62346 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.61981 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.63557 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 5.07281 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 2.51910 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.16966 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.54036 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 3.12669 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 3.13151 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.28416 —
Z3-SMT-COMP-2011 default unsat ✅ 0.48063 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.86491 0.85387
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.58887 0.57991
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.68709 8.99163
veriT veriT-smtcomp2014 default unsat ✅ 0.48176 0.47293
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.14396 0.13498
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.29685 0.29595
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1.02865 1.02684
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1.02996 1.02784
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.51369 0.51292
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.09525 6.96194
SMT-RAT SMT-RAT-final default unsat ✅ 26.44230 26.44700
veriT veriT default unsat ✅ 0.43157 0.43093
Yices2 Yices default unsat ✅ 0.13573 0.13498
Z3 z3 4.4.0 default unsat ✅ 0.35861 0.35895
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.94160 0.94233
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.47885 0.48014
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 2.09722 2.09839
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 2.63661 8.86858
SMT-RAT SMT-RAT default unsat ✅ 33.51890 33.53800
Toysmt toysmt default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unsat ✅ 0.30868 0.30896
Yices2 Yices-2.4.2 default unsat ✅ 0.15128 0.15132
Z3 z3-4.4.1 default unsat ✅ 0.27085 0.27227
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.13166 1.12923
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.41709 0.41759
OpenSMT opensmt2-2017-06-04 default unsat ✅ 2.05803 2.05660
SMTInterpol SMTInterpol default unsat ✅ 2.36083 7.66780
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 212.40100 212.37500
veriT veriT-2017-06-17 default unsat ✅ 0.28750 0.28612
Yices2 Yices2-Main default unsat ✅ 0.11174 0.11105
Z3 z3-4.5.0 default unsat ✅ 0.27081 0.27001
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 5.20750 20.30000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.89601 0.89619
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.41299 0.41395
OpenSMT opensmt2_default unsat ✅ 1.12532 1.12493
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 3.71706 10.55280
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 245.56300 245.55900
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1199.92000
veriT veriT_default unsat ✅ 0.27011 0.27023
Yices2 Yices 2.6.0_default unsat ✅ 0.13163 0.13154
Z3 z3-4.7.1_default unsat ✅ 0.45290 0.45280
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 5.36444 21.18000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.77465 0.77497
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 3.78065 3.78000
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.95093 0.95129
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 0.75616 0.75615
Par4 Par4-wrapped-sq_default unsat ✅ 0.29851 0.00628
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 4.72686 13.91010
veriT veriT-wrapped-sq_default unsat ✅ 0.27600 0.27624
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.15413 0.15414
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.39173 0.39169
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 0.77671 0.77701
MathSAT MathSAT5_default.sh unsat ✅ 0.42784 0.42779
OpenSMT OpenSMT_default unsat ✅ 0.45274 0.45056
Par4 Par4-wrapped-sq_default unsat ✅ 0.27116 0.00633
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 5.91529 17.32130
veriT veriT_default unsat ✅ 0.26273 0.26294
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.13700 0.13690
Z3 z3-4.8.8_default unsat ✅ 0.41046 0.41042
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 0.46920 0.46896
mc2 mc2 2021-06-07_default.sh unsat ✅ 25.60180 25.60140
Par4 Par4-wrapped-sq_default unsat ✅ 0.30420 0.01333
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 5.51129 16.55280
veriT veriT_default unsat ✅ 0.25361 0.25386
Z3 z3-4.8.11_default unsat ✅ 0.42061 0.42059
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.04432 1.04494
MathSAT MathSAT-5.6.8_default unsat ✅ 0.45111 0.45101
veriT veriT_default unsat ✅ 0.28491 0.28499
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.12612 0.12607
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.12615 0.12609
Z3 z3-4.8.17_default unsat ✅ 0.42675 0.42864
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.69126 0.59165
OpenSMT OpenSMT unsat ✅ 0.43992 0.34000
SMTInterpol SMTInterpol unsat ✅ 6.05067 18.11362
Yices2 Yices2 unsat ✅ 0.32347 0.22363
Z3alpha Z3-alpha unsat ✅ 0.53940 0.43849
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.66400 0.53974
OpenSMT OpenSMT unsat ✅ 0.42297 0.30047
SMTInterpol SMTInterpol unsat ✅ 6.33720 16.54568
Yices2 Yices2 unsat ✅ 0.35669 0.22928
Z3alpha Z3-alpha unsat ✅ 1.10995 3.11607
Z3 Z3-alpha-base unsat ✅ 0.75694 0.63328