Benchmark

non-incremental/QF_LRA/uart/uart-14.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
Size53723
Compressed Size11230
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 53715
Compressed Size11259
Max. Term Depth313
Asserts 1
Declared Functions0
Declared Constants250
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite126 not216 or336 and1652
=805 let60 /1 +155
-2 *4 <146 <=218
>2 >=34

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.43 (4/7) CVC CVC unknown ❌ 967.90000 —
CVC3 CVC3 unknown ❌ 289.50000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.10000 —
HTP HTP unsat ✅ 25.50000 —
MathSAT MathSAT 3.4 unsat ✅ 31.10000 —
Simplics Simplics (2005 winner) unsat ✅ 10.10000 —
Yices Yices 1.0 unsat ✅ 1.00000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unsat ✅ 198.40000 —
CVC4 1.0rc.3931 unsat ✅ 2.90000 —
SMTInterpol SMTInterpol unsat ✅ 15.40000 —
Z3 Z3 unsat ✅ 1.40000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 2.50000 —
MathSAT MathSAT 5 unsat ✅ 2.60000 —
MathSAT5 unsat ✅ 2.90000 —
OpenSMT opensmt unsat ✅ 11.20000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 22.00000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.80000 —
Z3 Z3 unsat ✅ 1.60000 —
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 ✅ 5.92756 —
CVC4-SMT-COMP-2011 default unsat ✅ 1.55180 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.41066 —
CVC4-SMT-EVAL-2013 default unsat ✅ 2.06967 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.28945 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.58089 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.46297 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.56648 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.95675 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 18.80150 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 6.97956 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 5.64826 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 7.50843 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 5.89017 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 12.54880 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.79511 —
Z3-SMT-COMP-2011 default unsat ✅ 0.82375 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 3.18860 3.17752
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.35748 1.35679
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 5.63121 9.45956
veriT veriT-smtcomp2014 default unsat ✅ 1.26939 1.26081
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.51324 0.50492
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.84619 0.83787
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.93701 2.93455
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.93283 2.93155
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.40986 1.40979
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 5.04852 10.31140
SMT-RAT SMT-RAT-final default unsat ✅ 76.04880 76.07940
veriT veriT default unsat ✅ 1.04045 1.03984
Yices2 Yices default unsat ✅ 0.44199 0.44093
Z3 z3 4.4.0 default unsat ✅ 0.98833 0.98785
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 2.58446 2.58605
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.35700 1.35876
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 5.46284 5.46638
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 5.06560 13.73200
SMT-RAT SMT-RAT default unsat ✅ 70.02170 70.05900
Toysmt toysmt default unknown ❌ 2400.02000 2400.88000
veriT veriT-dev default unsat ✅ 0.77545 0.77651
Yices2 Yices-2.4.2 default unsat ✅ 0.51172 0.51195
Z3 z3-4.4.1 default unsat ✅ 0.81839 0.82007
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 3.05462 3.05397
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.07171 1.07110
OpenSMT opensmt2-2017-06-04 default unsat ✅ 5.79300 5.79202
SMTInterpol SMTInterpol default unsat ✅ 4.98231 13.92410
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 600.03800
veriT veriT-2017-06-17 default unsat ✅ 0.65641 0.65572
Yices2 Yices2-Main default unsat ✅ 0.50815 0.50744
Z3 z3-4.5.0 default unsat ✅ 0.81128 0.81098
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 13.91310 54.86000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.46708 2.46736
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1.28072 1.28143
OpenSMT opensmt2_default unsat ✅ 2.64353 2.64323
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 6.54787 14.77150
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 688.80900 688.73900
SMTRAT-MCSAT-final_default unknown ❌ 1200.11000 1200.10000
veriT veriT_default unsat ✅ 0.70113 0.70123
Yices2 Yices 2.6.0_default unsat ✅ 0.41804 0.41792
Z3 z3-4.7.1_default unsat ✅ 1.02971 1.02946
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 17.29310 68.49000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2.11774 4.20817
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 9.08482 9.07314
master-2018-06-10-b19c840-competition-default_default unsat ✅ 2.37501 2.37501
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 1.84998 1.84995
Par4 Par4-wrapped-sq_default unsat ✅ 0.85016 3.24000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 16.78180 28.65790
veriT veriT-wrapped-sq_default unsat ✅ 0.68619 0.68653
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.50372 0.50375
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.12572 1.12564
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 2.16136 2.16161
MathSAT MathSAT5_default.sh unsat ✅ 1.19691 1.19686
OpenSMT OpenSMT_default unsat ✅ 0.97273 0.97267
Par4 Par4-wrapped-sq_default unsat ✅ 0.66193 2.38000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 16.80040 31.63070
veriT veriT_default unsat ✅ 0.59784 0.59802
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.54100 0.54094
Z3 z3-4.8.8_default unsat ✅ 1.18263 1.18256