Benchmark

non-incremental/QF_LRA/uart/uart-23.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
Size88054
Compressed Size17976
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 88046
Compressed Size17983
Max. Term Depth493
Asserts 1
Declared Functions0
Declared Constants403
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite207 not351 or552 and2696
=1318 let96 /1 +254
-2 *4 <236 <=353
>2 >=52

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 36.20000 —
CVC3 CVC3-1.5 unknown ❌ 1201.00000 —
MathSAT MathSAT-4.2 unsat ✅ 15.00000 —
Yices2 Yices2 (proto c) unsat ✅ 8.50000 —
Yices Yices 1.0.10 unsat ✅ 8.20000 —
Z3 Z3.2 unsat ✅ 6.10000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 14.60000 —
OpenSMT OpenSMT 0.2 unsat ✅ 405.30000 —
Yices2 Yices 2 proto unsat ✅ 6.40000 —
Yices2 (proto c) unsat ✅ 9.10000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 67.50000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 192.10000 —
Yices2 Yices 2 proto unsat ✅ 6.00000 —
Yices2 (proto c) unsat ✅ 6.30000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 17.50000 —
MathSAT MathSAT 5 unsat ✅ 20.30000 —
MathSAT5 unsat ✅ 17.70000 —
OpenSMT opensmt unsat ✅ 99.60000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 217.10000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 7.50000 —
Z3 Z3 unsat ✅ 14.60000 —
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 ✅ 58.52060 —
CVC4-SMT-COMP-2011 default unsat ✅ 9.87043 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 9.22835 —
CVC4-SMT-EVAL-2013 default unsat ✅ 24.83590 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 8.90200 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 9.67192 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 9.71382 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 10.44090 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 12.60730 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 164.56000 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 45.90940 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 32.12710 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 83.71170 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 37.39190 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 105.23800 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 6.24885 —
Z3-SMT-COMP-2011 default unsat ✅ 15.60300 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 19.49440 19.46900
MathSAT MathSAT-5.2.12-Main default unsat ✅ 8.30018 8.29474
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 30.41380 36.93740
veriT veriT-smtcomp2014 default unsat ✅ 7.83259 7.82181
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 5.12940 5.12322
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 7.61998 7.61284
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 20.11200 20.11790
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 19.99520 19.99600
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 9.22326 9.22560
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 25.03250 32.22410
SMT-RAT SMT-RAT-final default unsat ✅ 1282.74000 1283.27000
veriT veriT default unsat ✅ 7.93009 7.93279
Yices2 Yices default unsat ✅ 6.18503 6.18506
Z3 z3 4.4.0 default unsat ✅ 6.18095 6.18306
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 16.18900 16.19760
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 9.57921 9.58416
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 35.91300 35.93450
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 23.10670 33.06350
SMT-RAT SMT-RAT default unsat ✅ 535.50800 535.79600
Toysmt toysmt default unknown ❌ 2400.03000 2401.32000
veriT veriT-dev default unsat ✅ 3.67987 3.68000
Yices2 Yices-2.4.2 default unsat ✅ 5.65386 5.65712
Z3 z3-4.4.1 default unsat ✅ 6.44590 6.45032
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 19.01770 19.01640
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 7.77111 7.77165
OpenSMT opensmt2-2017-06-04 default unsat ✅ 34.66270 34.66070
SMTInterpol SMTInterpol default unsat ✅ 26.95780 37.67700
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04900 600.03200
veriT veriT-2017-06-17 default unsat ✅ 4.19528 4.19420
Yices2 Yices2-Main default unsat ✅ 4.48905 4.48848
Z3 z3-4.5.0 default unsat ✅ 6.38839 6.38723
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 184.88800 735.06000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 21.38750 21.38720
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 7.67470 7.67558
OpenSMT opensmt2_default unsat ✅ 16.44960 16.44770
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 43.94600 59.91560
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.91000
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1199.94000
veriT veriT_default unsat ✅ 4.60238 4.60262
Yices2 Yices 2.6.0_default unsat ✅ 4.63048 4.63041
Z3 z3-4.7.1_default unsat ✅ 11.09740 11.09640
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 8.04900 8.04880
mc2 mc2 2021-06-07_default.sh unknown ❌ 167.70600 167.63300
Par4 Par4-wrapped-sq_default unsat ✅ 7.15495 28.00000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 186.90800 208.74000
veriT veriT_default unsat ✅ 3.54056 3.54007
Z3 z3-4.8.11_default unsat ✅ 10.07410 10.07390
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 16.64120 16.63820
MathSAT MathSAT-5.6.8_default unsat ✅ 7.03537 7.03435
veriT veriT_default unsat ✅ 3.92203 3.92185
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 4.38341 8.70337
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 4.34766 4.34748
Z3 z3-4.8.17_default unsat ✅ 8.78029 8.78112
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 16.47450 16.47430
OpenSMT OpenSMT a78dcf01_default unsat ✅ 4.94608 4.94573
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 171.24000 205.11900
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.12000 1199.72000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 5.17498 5.17446
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 5.04868 5.04805
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 5.05292 5.05251
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 12.37016 12.26642
OpenSMT OpenSMT unsat ✅ 4.14863 4.04873
SMTInterpol SMTInterpol unsat ✅ 78.35998 108.09690
Yices2 Yices2 unsat ✅ 3.74938 3.64795
Z3alpha Z3-alpha unsat ✅ 6.49219 6.39195
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 9.30486 9.16378
OpenSMT OpenSMT unsat ✅ 3.54614 3.41800
SMTInterpol SMTInterpol unsat ✅ 146.34370 179.87175
Yices2 Yices2 unsat ✅ 3.30460 3.17890
Z3alpha Z3-alpha unsat ✅ 23.74306 93.53553
Z3 Z3-alpha-base unsat ✅ 14.50635 14.38483