Benchmark

non-incremental/QF_LRA/uart/uart-20-with-lemmas.induction.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
Size98288
Compressed Size20844
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 98280
Compressed Size20824
Max. Term Depth505
Asserts 1
Declared Functions0
Declared Constants353
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite180 not515 or607 and2967
=1214 let125 /85 +308
-192 *88 <228 <=496
>=44

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 1.10000 —
CVC3 CVC3-1.5 unsat ✅ 11.20000 —
MathSAT MathSAT-4.2 unsat ✅ 0.60000 —
Yices2 Yices2 (proto c) unsat ✅ 0.60000 —
Yices Yices 1.0.10 unsat ✅ 0.20000 —
Z3 Z3.2 unsat ✅ 0.20000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 unsat ✅ 4.90000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 129.60000 —
Yices2 Yices 2 proto unsat ✅ 0.30000 —
Yices2 (proto c) unsat ✅ 0.50000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 71.70000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 3.00000 —
MathSAT MathSAT 5 unsat ✅ 0.50000 —
MathSAT5 unsat ✅ 0.30000 —
OpenSMT opensmt unsat ✅ 24.20000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 24.30000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.60000 —
Z3 Z3 unsat ✅ 0.90000 —
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 ✅ 3.24291 —
CVC4-SMT-COMP-2011 default unsat ✅ 0.51152 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.47416 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.47957 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.20040 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.20945 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.19754 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.21500 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.29386 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 96.61790 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 7.08983 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.65867 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 8.00428 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.77704 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 23.90010 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.29137 —
Z3-SMT-COMP-2011 default unsat ✅ 0.33653 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 1.43855 1.42678
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.21651 0.21497
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.70090 6.26305
veriT veriT-smtcomp2014 default unsat ✅ 1.84766 1.83972
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.39353 0.39294
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.54434 0.54392
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.96859 0.96585
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.96864 0.96485
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.33873 0.33795
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.63151 6.22505
SMT-RAT SMT-RAT-final default unsat ✅ 121.39700 121.41900
veriT veriT default unsat ✅ 1.47080 1.46978
Yices2 Yices default unsat ✅ 0.25181 0.25096
Z3 z3 4.4.0 default unsat ✅ 0.36850 0.36894
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.51274 0.51363
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.31942 0.32061
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 13.59930 13.60820
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.90809 6.12690
SMT-RAT SMT-RAT default unsat ✅ 134.76400 134.84100
Toysmt toysmt default unknown ❌ 2400.03000 2401.42000
veriT veriT-dev default unsat ✅ 1.21620 1.21714
Yices2 Yices-2.4.2 default unsat ✅ 0.26453 0.26461
Z3 z3-4.4.1 default unsat ✅ 0.79606 0.79781
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.31600 1.31314
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.13978 0.14086
OpenSMT opensmt2-2017-06-04 default unsat ✅ 12.14030 12.13960
SMTInterpol SMTInterpol default unsat ✅ 2.07271 7.20962
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02000 599.98500
veriT veriT-2017-06-17 default unsat ✅ 1.19193 1.19110
Yices2 Yices2-Main default unsat ✅ 0.08818 0.08739
Z3 z3-4.5.0 default unsat ✅ 0.61272 0.61195
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 2.97298 11.59000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.05086 1.05076
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.33904 0.34002
OpenSMT opensmt2_default unsat ✅ 5.78446 5.78381
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.37373 7.06587
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1134.79000 1134.69000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1199.92000
veriT veriT_default unsat ✅ 0.88282 0.88295
Yices2 Yices 2.6.0_default unsat ✅ 0.55048 0.55036
Z3 z3-4.7.1_default unsat ✅ 0.57952 0.57942
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 3.38631 13.17000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.67714 0.67747
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 8.10562 8.04940
master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.00036 1.00045
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 3.35455 3.35438
Par4 Par4-wrapped-sq_default unsat ✅ 0.25082 0.00562
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 2.91244 8.76600
veriT veriT-wrapped-sq_default unsat ✅ 1.74641 1.74680
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.11799 0.11800
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.34864 0.34861
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.54210 1.54252
MathSAT MathSAT-5.6.8_default unsat ✅ 0.21186 0.21182
veriT veriT_default unsat ✅ 1.85913 1.85928
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.08492 0.08473
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.08432 0.08429
Z3 z3-4.8.17_default unsat ✅ 0.38554 0.38720
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.94061 0.83811
OpenSMT OpenSMT unsat ✅ 0.60051 0.50008
SMTInterpol SMTInterpol unsat ✅ 7.24326 19.75107
Yices2 Yices2 unsat ✅ 0.46170 0.36179
Z3alpha Z3-alpha unsat ✅ 0.42748 0.32725