Benchmark

non-incremental/QF_LRA/uart/uart-6.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
Size23196
Compressed Size5232
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 23188
Compressed Size5247
Max. Term Depth153
Asserts 1
Declared Functions0
Declared Constants114
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite54 not96 or144 and724
=349 let28 /1 +67
-2 *4 <66 <=98
>2 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 unsat ✅ 0.50000 —
Barcelogic Barcelogic 1.2 unsat ✅ 0.30000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) unsat ✅ 2.30000 —
MathSAT MathSAT 4.0 unsat ✅ 0.10000 —
Yices Yices 1.0 unsat ✅ — —
Yices 1.0.10 unsat ✅ — —
Z3 Z3 0.1 unsat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 1.55934 —
CVC3-SMT-COMP-2011 default unsat ✅ 1.42109 —
CVC3-SMT-COMP-2012 default unsat ✅ 1.42860 —
CVC4 CVC4-SMT-COMP-2010 default unsat ✅ 0.10572 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.08482 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.08582 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.12442 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.07401 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.07300 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.08256 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.07469 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.08759 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 0.24526 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.24479 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.40370 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.24440 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.05448 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 0.21505 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04044 —
Z3-SMT-COMP-2011 default unsat ✅ 0.05462 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.12691 0.12398
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.12814 0.12498
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.08745 0.08599
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.21628 2.45563
SMT-RAT SMT-RAT-final default unsat ✅ 0.76804 0.76688
veriT veriT default unsat ✅ 0.04709 0.04599
Yices2 Yices default unsat ✅ 0.01358 0.01300
Z3 z3 4.4.0 default unsat ✅ 0.05809 0.05799
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.12578 0.12604
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07598 0.07704
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.19388 0.19395
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.68740 1.83515
SMT-RAT SMT-RAT default unsat ✅ 0.64452 0.64486
Toysmt toysmt default unsat ✅ 78.29870 78.34530
veriT veriT-dev default unsat ✅ 0.03441 0.03461
Yices2 Yices-2.4.2 default unsat ✅ 0.01227 0.01176
Z3 z3-4.4.1 default unsat ✅ 0.05861 0.05991
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.14677 0.14632
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.06402 0.06436
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.18869 0.18818
SMTInterpol SMTInterpol default unsat ✅ 0.72026 1.82151
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 2.25389 2.25308
veriT veriT-2017-06-17 default unsat ✅ 0.03625 0.03557
Yices2 Yices2-Main default unsat ✅ 0.01259 0.01176
Z3 z3-4.5.0 default unsat ✅ 0.06052 0.05952
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.34317 0.34217
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.13859 0.13866
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.06355 0.06459
OpenSMT opensmt2_default unsat ✅ 0.17491 0.17485
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.69443 1.87677
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.86373 1.86354
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1199.99000
veriT veriT_default unsat ✅ 0.04049 0.04063
Yices2 Yices 2.6.0_default unsat ✅ 0.01414 0.01410
Z3 z3-4.7.1_default unsat ✅ 0.07486 0.07480
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.32532 0.32243
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.15101 0.15127
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 1.09374 1.09551
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.13587 0.13613
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 0.07615 0.07612
Par4 Par4-wrapped-sq_default unsat ✅ 0.03859 0.00615
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.90229 2.49328
veriT veriT-wrapped-sq_default unsat ✅ 0.04669 0.04697
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01718 0.01721
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.06666 0.06667
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.27804 0.27855
MathSAT MathSAT-5.6.8_default unsat ✅ 0.06738 0.06732
veriT veriT_default unsat ✅ 0.03224 0.03251
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01236 0.01231
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01397 0.01261
Z3 z3-4.8.17_default unsat ✅ 0.06412 0.06595
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.12926 0.12983
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.03843 0.03839
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.34473 3.97106
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 0.06243 0.06240
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01187 0.01180
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01197 0.01193
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01176 0.01171
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.32451 0.20908
OpenSMT OpenSMT unsat ✅ 0.32563 0.19035
SMTInterpol SMTInterpol unsat ✅ 1.30488 3.40819
Yices2 Yices2 unsat ✅ 0.28749 0.15642
Z3alpha Z3-alpha unsat ✅ 0.43888 0.48369
Z3 Z3-alpha-base unsat ✅ 0.34157 0.21541