Benchmark

non-incremental/QF_LRA/uart/uart-18.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
Size68965
Compressed Size14183
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 68957
Compressed Size14200
Max. Term Depth393
Asserts 1
Declared Functions0
Declared Constants318
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite162 not276 or432 and2116
=1033 let76 /1 +199
-2 *4 <186 <=278
>2 >=42

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.43 (4/7) CVC CVC unknown ❌ 1057.20000 —
CVC3 CVC3 unknown ❌ 181.90000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.10000 —
HTP HTP unsat ✅ 69.90000 —
MathSAT MathSAT 3.4 unsat ✅ 158.10000 —
Simplics Simplics (2005 winner) unsat ✅ 40.00000 —
Yices Yices 1.0 unsat ✅ 3.60000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 unsat ✅ 12.50000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 unsat ✅ 6.70000 —
Yices2 Yices2 (proto c) unsat ✅ 3.30000 —
Yices Yices 1.0.10 unsat ✅ 2.40000 —
Z3 Z3.2 unsat ✅ 3.00000 —
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 ✅ 18.17940 —
CVC4-SMT-COMP-2011 default unsat ✅ 3.80109 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.64684 —
CVC4-SMT-EVAL-2013 default unsat ✅ 7.46348 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 3.53722 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 3.63729 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 3.70649 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 3.88410 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 5.60757 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 61.54650 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 16.58520 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 11.85050 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 24.70160 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 12.47430 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 37.49660 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 2.78278 —
Z3-SMT-COMP-2011 default unsat ✅ 4.08975 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 6.38031 6.37203
MathSAT MathSAT-5.2.12-Main default unsat ✅ 3.10281 3.09553
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 13.97860 19.19310
veriT veriT-smtcomp2014 default unsat ✅ 3.20729 3.19351
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.68935 1.68074
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.09717 3.09053
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 7.14050 7.13891
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 7.12650 7.12692
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 3.26175 3.26250
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.92370 16.68450
SMT-RAT SMT-RAT-final default unsat ✅ 267.41100 267.52300
veriT veriT default unsat ✅ 2.83659 2.83657
Yices2 Yices default unsat ✅ 1.70995 1.70974
Z3 z3 4.4.0 default unsat ✅ 2.59789 2.59960
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 7.04152 7.04637
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 3.54507 3.54811
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 12.88360 12.89220
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 10.79720 19.12490
SMT-RAT SMT-RAT default unsat ✅ 209.60200 209.71300
Toysmt toysmt default unknown ❌ 2400.03000 2401.08000
veriT veriT-dev default unsat ✅ 1.92885 1.92901
Yices2 Yices-2.4.2 default unsat ✅ 2.79460 2.79570
Z3 z3-4.4.1 default unsat ✅ 2.46706 2.46972
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 8.22367 8.22288
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 2.68587 2.68546
OpenSMT opensmt2-2017-06-04 default unsat ✅ 14.36730 14.36460
SMTInterpol SMTInterpol default unsat ✅ 10.18150 17.56920
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07900 600.09300
veriT veriT-2017-06-17 default unsat ✅ 1.65934 1.65832
Yices2 Yices2-Main default unsat ✅ 1.50030 1.49845
Z3 z3-4.5.0 default unsat ✅ 2.14303 2.14193
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 42.79260 169.78000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 6.07422 6.07392
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.97102 2.97144
OpenSMT opensmt2_default unsat ✅ 7.29593 7.29477
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 16.59050 27.54370
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1199.98000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.93000
veriT veriT_default unsat ✅ 1.76081 1.76081
Yices2 Yices 2.6.0_default unsat ✅ 1.61702 3.13677
Z3 z3-4.7.1_default unsat ✅ 3.28496 3.28476
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 6.69113 6.68604
MathSAT MathSAT5_default.sh unsat ✅ 3.12745 3.12737
OpenSMT OpenSMT_default unsat ✅ 2.40355 2.40344
Par4 Par4-wrapped-sq_default unsat ✅ 3.13604 12.26000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 54.37920 67.13750
veriT veriT_default unsat ✅ 1.70185 1.70182
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 1.91591 1.91579
Z3 z3-4.8.8_default unsat ✅ 3.64480 3.64471
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 6.28847 6.28864
MathSAT MathSAT-5.6.8_default unsat ✅ 3.39316 3.39322
veriT veriT_default unsat ✅ 1.51874 1.51884
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.42887 1.42877
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.41226 1.41203
Z3 z3-4.8.17_default unsat ✅ 3.76900 3.76919
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 4.02702 3.92717
OpenSMT OpenSMT unsat ✅ 1.83655 1.73653
SMTInterpol SMTInterpol unsat ✅ 31.27434 52.94744
Yices2 Yices2 unsat ✅ 1.70185 1.60109
Z3alpha Z3-alpha unsat ✅ 2.50363 2.40378