Benchmark

non-incremental/QF_LRA/uart/uart-10.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
Size38431
Compressed Size8229
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 38423
Compressed Size8248
Max. Term Depth233
Asserts 1
Declared Functions0
Declared Constants182
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite90 not156 or240 and1188
=577 let44 /1 +111
-2 *4 <106 <=158
>2 >=26

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 0.70000 —
CVC3 CVC3-1.5 unsat ✅ 90.20000 —
MathSAT MathSAT-4.2 unsat ✅ 0.50000 —
Yices2 Yices2 (proto c) unsat ✅ 0.10000 —
Yices Yices 1.0.10 unsat ✅ 0.20000 —
Z3 Z3.2 unsat ✅ 0.20000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 333.30000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 0.80000 —
MathSAT MathSAT 5 unsat ✅ 0.50000 —
MathSAT5 unsat ✅ 0.70000 —
OpenSMT opensmt unsat ✅ 2.70000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 11.30000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.20000 —
Z3 Z3 unsat ✅ 0.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 40.51520 —
CVC3-SMT-COMP-2011 default unsat ✅ 37.73130 —
CVC3-SMT-COMP-2012 default unsat ✅ 37.84660 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 1.12800 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.38960 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.32676 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.57933 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.41583 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.35648 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.43944 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.43473 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.44520 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 3.64346 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 1.54093 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.96861 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.92625 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.70755 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 2.18870 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.15075 —
Z3-SMT-COMP-2011 default unsat ✅ 0.17964 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.71645 0.70489
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.31822 0.31695
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.26920 8.17676
veriT veriT-smtcomp2014 default unsat ✅ 0.40443 0.40294
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10754 0.09898
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.17465 0.16697
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.68854 0.68590
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.68610 0.68390
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.34976 0.34895
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.76652 6.90695
SMT-RAT SMT-RAT-final default unsat ✅ 15.40220 15.40870
veriT veriT default unsat ✅ 0.30060 0.29995
Yices2 Yices default unsat ✅ 0.09534 0.09398
Z3 z3 4.4.0 default unsat ✅ 0.19530 0.19497
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.68095 0.68155
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.34100 0.34217
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 1.11112 1.11170
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 2.09758 7.13235
SMT-RAT SMT-RAT default unsat ✅ 19.84360 19.85510
Toysmt toysmt default unknown ❌ 2400.02000 2401.16000
veriT veriT-dev default unsat ✅ 0.17810 0.17829
Yices2 Yices-2.4.2 default unsat ✅ 0.09962 0.09964
Z3 z3-4.4.1 default unsat ✅ 0.39863 0.40107
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.74017 0.73982
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.31525 0.31578
OpenSMT opensmt2-2017-06-04 default unsat ✅ 1.53550 1.53455
SMTInterpol SMTInterpol default unsat ✅ 1.88137 6.02696
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 206.22400 206.22400
veriT veriT-2017-06-17 default unsat ✅ 0.17105 0.16957
Yices2 Yices2-Main default unsat ✅ 0.08536 0.08475
Z3 z3-4.5.0 default unsat ✅ 0.19616 0.18871
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 2.59121 10.21000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.63849 0.63862
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.26518 0.26610
OpenSMT opensmt2_default unsat ✅ 0.80961 0.80948
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.08911 6.20735
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 151.90400 151.88400
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.04000
veriT veriT_default unsat ✅ 0.18136 0.18149
Yices2 Yices 2.6.0_default unsat ✅ 0.06750 0.06745
Z3 z3-4.7.1_default unsat ✅ 0.26557 0.26550
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 3.16509 12.36000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.57684 0.57572
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 2.89603 2.89764
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.57295 0.57323
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 0.50212 0.50211
Par4 Par4-wrapped-sq_default unsat ✅ 0.23048 0.00690
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 3.38302 9.94666
veriT veriT-wrapped-sq_default unsat ✅ 0.19732 0.19725
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.09552 0.09549
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.27800 0.27802
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 0.59051 0.59075
MathSAT MathSAT5_default.sh unsat ✅ 0.33406 0.33094
OpenSMT OpenSMT_default unsat ✅ 0.26158 0.26150
Par4 Par4-wrapped-sq_default unsat ✅ 0.20866 0.00643
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 4.42832 13.15980
veriT veriT_default unsat ✅ 0.23851 0.23583
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.07896 0.07892
Z3 z3-4.8.8_default unsat ✅ 0.26006 0.25995
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.50479 0.50536
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.20152 0.20145
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 4.70425 14.00360
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 4.94994 4.94965
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.09107 0.09098
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.08979 0.08974
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.09019 0.09011
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.53316 0.43343
OpenSMT OpenSMT unsat ✅ 0.44057 0.34073
SMTInterpol SMTInterpol unsat ✅ 3.46460 10.29914
Yices2 Yices2 unsat ✅ 0.30078 0.20090
Z3alpha Z3-alpha unsat ✅ 0.43114 0.33137
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.53314 0.40792
OpenSMT OpenSMT unsat ✅ 0.40613 0.27459
SMTInterpol SMTInterpol unsat ✅ 5.79892 16.48048
Yices2 Yices2 unsat ✅ 0.33014 0.20666
Z3alpha Z3-alpha unsat ✅ 0.85039 2.07122
Z3 Z3-alpha-base unsat ✅ 0.57228 0.44307