Benchmark

non-incremental/QF_LRA/uart/uart-7.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
Size27008
Compressed Size6045
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 27000
Compressed Size6056
Max. Term Depth173
Asserts 1
Declared Functions0
Declared Constants131
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite63 not111 or168 and840
=406 let32 /1 +78
-2 *4 <76 <=113
>2 >=20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 3.33460 —
CVC3-SMT-COMP-2011 default unsat ✅ 3.03859 —
CVC3-SMT-COMP-2012 default unsat ✅ 3.07068 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 0.19329 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.15382 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.10690 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.17309 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.10308 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.11897 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.12055 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.11696 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.12362 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 0.51021 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.33629 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.75963 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.39623 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.72934 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.40552 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04841 —
Z3-SMT-COMP-2011 default unsat ✅ 0.07542 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.15817 0.15598
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.11631 0.10798
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.53780 3.44847
veriT veriT-smtcomp2014 default unsat ✅ 0.09360 0.08499
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.02842 0.02700
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.05873 0.05099
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.18723 0.18497
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.18796 0.18497
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.12400 0.12298
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.75633 4.02139
SMT-RAT SMT-RAT-final default unsat ✅ 1.64139 1.64075
veriT veriT default unsat ✅ 0.08576 0.08499
Yices2 Yices default unsat ✅ 0.01663 0.01600
Z3 z3 4.4.0 default unsat ✅ 0.07111 0.07099
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.18046 0.18074
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.10813 0.10918
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.24182 0.24191
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.00300 2.98898
SMT-RAT SMT-RAT default unsat ✅ 2.36192 2.36306
Toysmt toysmt default unknown ❌ 2400.03000 2400.98000
veriT veriT-dev default unsat ✅ 0.05099 0.05113
Yices2 Yices-2.4.2 default unsat ✅ 0.02548 0.02543
Z3 z3-4.4.1 default unsat ✅ 0.07725 0.07849
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.21527 0.21466
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.09078 0.09118
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.24422 0.24402
SMTInterpol SMTInterpol default unsat ✅ 0.80259 2.24817
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 20.39820 20.39520
veriT veriT-2017-06-17 default unsat ✅ 0.05113 0.05081
Yices2 Yices2-Main default unsat ✅ 0.01762 0.01697
Z3 z3-4.5.0 default unsat ✅ 0.07812 0.07352
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.73082 2.82000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.18003 0.18026
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.09017 0.09119
OpenSMT opensmt2_default unsat ✅ 0.23391 0.23381
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.91726 2.64019
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 3.71209 3.71206
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1199.98000
veriT veriT_default unsat ✅ 0.05638 0.05653
Yices2 Yices 2.6.0_default unsat ✅ 0.02360 0.02354
Z3 z3-4.7.1_default unsat ✅ 0.09280 0.09271
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.66718 2.40000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.18969 0.18992
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 1.33806 1.33934
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.19897 0.19927
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 0.10354 0.10352
Par4 Par4-wrapped-sq_default unsat ✅ 0.06010 0.00585
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1.05355 2.92479
veriT veriT-wrapped-sq_default unsat ✅ 0.06164 0.06185
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.02372 0.02376
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.10690 0.10665
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.17079 0.17136
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.05988 0.05984
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.96021 5.88636
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 0.13035 0.13032
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.02132 0.02127
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.02093 0.02088
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.02154 0.02148
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.34745 0.24471
OpenSMT OpenSMT unsat ✅ 0.29289 0.19283
SMTInterpol SMTInterpol unsat ✅ 1.82504 5.22352
Yices2 Yices2 unsat ✅ 0.25641 0.15670
Z3alpha Z3-alpha unsat ✅ 0.32606 0.22628
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.33420 0.22013
OpenSMT OpenSMT unsat ✅ 0.28643 0.16568
SMTInterpol SMTInterpol unsat ✅ 1.30820 3.51494
Yices2 Yices2 unsat ✅ 0.27944 0.16142
Z3alpha Z3-alpha unsat ✅ 0.50065 0.67162
Z3 Z3-alpha-base unsat ✅ 0.41143 0.27757