Benchmark

non-incremental/QF_LRA/uart/uart-16.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
Size61338
Compressed Size12621
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 61330
Compressed Size12637
Max. Term Depth353
Asserts 1
Declared Functions0
Declared Constants284
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite144 not246 or384 and1884
=919 let68 /1 +177
-2 *4 <166 <=248
>2 >=38

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 7.30000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 4.60000 —
Yices2 Yices2 (proto c) unsat ✅ 1.70000 —
Yices Yices 1.0.10 unsat ✅ 1.70000 —
Z3 Z3.2 unsat ✅ 1.50000 —
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 210.20000 —
CVC4 CVC4 1.0a0 unsat ✅ 10.10000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 34.00000 —
Yices2 Yices 2 proto unsat ✅ 1.00000 —
Yices2 (proto c) unsat ✅ 1.20000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 unsat ✅ 4.90000 —
SMTInterpol SMTInterpol unsat ✅ 24.40000 —
Z3 Z3 unsat ✅ 3.40000 —
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 ✅ 9.88828 —
CVC4-SMT-COMP-2011 default unsat ✅ 2.53752 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 2.69642 —
CVC4-SMT-EVAL-2013 default unsat ✅ 3.92227 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 2.49487 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 2.66605 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 2.58245 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 2.58033 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 3.27020 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 28.94370 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 11.66180 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 9.10794 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 15.32070 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 7.99181 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 20.36700 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.65092 —
Z3-SMT-COMP-2011 default unsat ✅ 3.15262 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 4.12492 4.12337
MathSAT MathSAT-5.2.12-Main default unsat ✅ 2.50871 2.50062
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 8.82114 13.73490
veriT veriT-smtcomp2014 default unsat ✅ 2.11696 2.10868
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.01621 1.00585
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.76159 1.76073
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 4.79957 4.79727
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 4.78385 4.78327
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 2.44269 2.44263
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 8.49943 13.79090
SMT-RAT SMT-RAT-final default unsat ✅ 147.33800 147.38800
veriT veriT default unsat ✅ 1.91477 1.91471
Yices2 Yices default unsat ✅ 0.89754 0.89686
Z3 z3 4.4.0 default unsat ✅ 1.56150 1.56176
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 4.11948 4.12210
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.11317 2.11452
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 8.88307 8.88889
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 6.44991 13.68330
SMT-RAT SMT-RAT default unsat ✅ 140.49500 140.57500
Toysmt toysmt default unknown ❌ 2400.11000 2400.97000
veriT veriT-dev default unsat ✅ 1.09747 1.09819
Yices2 Yices-2.4.2 default unsat ✅ 0.99923 0.99978
Z3 z3-4.4.1 default unsat ✅ 1.55968 1.56258
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 10.29040 8.08161
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.92110 1.92146
OpenSMT opensmt2-2017-06-04 default unsat ✅ 9.31350 9.31122
SMTInterpol SMTInterpol default unsat ✅ 8.64380 17.48040
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02000 599.96700
veriT veriT-2017-06-17 default unsat ✅ 1.10419 1.09687
Yices2 Yices2-Main default unsat ✅ 0.85013 0.84454
Z3 z3-4.5.0 default unsat ✅ 1.39118 1.39067
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 26.94340 106.78000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 4.19022 4.18969
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.78380 1.78467
OpenSMT opensmt2_default unsat ✅ 4.64408 4.64342
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 10.28360 19.24450
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.07000
veriT veriT_default unsat ✅ 1.22446 1.22433
Yices2 Yices 2.6.0_default unsat ✅ 0.92204 0.92180
Z3 z3-4.7.1_default unsat ✅ 2.09300 2.09260
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 30.34110 120.07000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 3.66283 3.66315
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 14.14170 14.12630
master-2018-06-10-b19c840-competition-default_default unsat ✅ 3.98411 3.98449
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 3.25972 3.25947
Par4 Par4-wrapped-sq_default unsat ✅ 1.30578 5.04000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 41.74950 54.64650
veriT veriT-wrapped-sq_default unsat ✅ 1.22426 1.22463
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.92451 0.92450
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 2.12939 2.12908