Benchmark

non-incremental/QF_LRA/sc/sc-28.induction2.cvc.smt2 

Fully parameterized specification and verification of a synchronizer   
circuit modeling metastability at various levels of refinement.     
A paper describing this specification, to be published in Designing     
Correct Circuits (DCC), 2006, is available from the authors.            

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
Size71114
Compressed Size13014
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 OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 71106
Compressed Size13020
Max. Term Depth412
Asserts 1
Declared Functions0
Declared Constants521
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite57 not197 or451 and1753
xor57 =1289 let30 +229
-87 <4 <=488 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 sat ✅ 2.50000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 sat ✅ 1.90000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 1.40000 —
Z3 Z3.2 sat ✅ 1.70000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 1.80000 —
OpenSMT OpenSMT 0.2 sat ✅ 140.10000 —
Yices2 Yices 2 proto sat ✅ 0.20000 —
Yices2 (proto c) sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 7.28417 —
CVC3-SMT-COMP-2011 default sat ✅ 6.76367 —
CVC3-SMT-COMP-2012 default sat ✅ 6.67124 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 6.14526 —
CVC4-SMT-COMP-2011 default sat ✅ 0.76352 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.86914 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.77961 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.68564 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.60447 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.55803 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.70246 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.65651 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 122.69000 —
OpenSMT-SMT-COMP-2011 default sat ✅ 21.72600 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 3.27372 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.93657 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.94864 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 2.83761 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.90255 —
Z3-SMT-COMP-2011 default sat ✅ 1.26165 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.90009 0.88886
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.66409 0.65590
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.31967 4.97324
veriT veriT-smtcomp2014 default sat ✅ 0.52629 0.51492
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.07934 0.07099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.79340 1.78573
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.87875 0.87587
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.87838 0.87587
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.72201 0.72089
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2411.86000
SMT-RAT SMT-RAT-final default sat ✅ 37.42950 37.44330
veriT veriT default sat ✅ 0.43772 0.43693
Yices2 Yices default sat ✅ 0.23222 0.23096
Z3 z3 4.4.0 default sat ✅ 1.82055 1.82172
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.79939 0.80004
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.60229 0.60362
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 8.41997 8.42417
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.84321 6.19938
SMT-RAT SMT-RAT default sat ✅ 45.23340 45.25700
Toysmt toysmt default unknown ❌ 0.13180 0.13245
veriT veriT-dev default sat ✅ 0.22582 0.22602
Yices2 Yices-2.4.2 default sat ✅ 0.08585 0.08587
Z3 z3-4.4.1 default sat ✅ 1.67954 1.68173
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.97567 0.97461
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.36947 0.36946
OpenSMT opensmt2-2017-06-04 default sat ✅ 8.41949 8.41839
SMTInterpol SMTInterpol default sat ✅ 2.40482 8.45399
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08700 600.02400
veriT veriT-2017-06-17 default sat ✅ 0.28038 0.27453
Yices2 Yices2-Main default sat ✅ 0.07593 0.07581
Z3 z3-4.5.0 default sat ✅ 1.64972 1.64876
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 33.86950 134.46000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.04328 1.04351
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.33154 0.33256
OpenSMT opensmt2_default sat ✅ 4.11396 4.11360
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.93049 5.81760
SMT-RAT SMTRAT-Rat-final_default sat ✅ 355.43900 355.41300
SMTRAT-MCSAT-final_default unknown ❌ 1200.08000 1199.94000
veriT veriT_default sat ✅ 0.26761 0.26773
Yices2 Yices 2.6.0_default sat ✅ 0.09199 0.09190
Z3 z3-4.7.1_default sat ✅ 1.95964 1.95937
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.20426 1.20451
MathSAT MathSAT5_default.sh sat ✅ 0.50611 0.50602
OpenSMT OpenSMT_default sat ✅ 0.47450 0.47446
Par4 Par4-wrapped-sq_default sat ✅ 0.32003 0.00594
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 2.73773 8.13558
veriT veriT_default sat ✅ 0.23597 0.23617
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.04142 0.04134
Z3 z3-4.8.8_default sat ✅ 1.10322 1.10326
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.33470 0.33469
mc2 mc2 2021-06-07_default.sh sat ✅ 32.96080 32.96120
Par4 Par4-wrapped-sq_default sat ✅ 0.25146 0.00645
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 3.61880 10.98460
veriT veriT_default sat ✅ 0.28084 0.28105
Z3 z3-4.8.11_default sat ✅ 1.17920 1.17908