Benchmark

non-incremental/QF_LRA/sc/sc-7.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
Size18157
Compressed Size3934
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 18149
Compressed Size3953
Max. Term Depth118
Asserts 1
Declared Functions0
Declared Constants143
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite15 not50 or115 and451
xor15 =323 let9 +61
-24 <4 <=131 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 2.83678 —
CVC3-SMT-COMP-2011 default sat ✅ 2.56815 —
CVC3-SMT-COMP-2012 default sat ✅ 2.55005 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.09972 —
CVC4-SMT-COMP-2011 default sat ✅ 0.06342 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.09069 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.07974 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.06507 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.06399 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.06420 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.06449 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.06934 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 0.47004 —
OpenSMT-SMT-COMP-2011 default sat ✅ 0.38586 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.96866 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.26017 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 0.90334 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.06140 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.03875 —
Z3-SMT-COMP-2011 default sat ✅ 0.05468 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.10463 0.09298
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.06532 0.05699
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 0.95758 1.88171
veriT veriT-smtcomp2014 default sat ✅ 0.04237 0.03399
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01655 0.00800
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.06889 0.06099
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.09779 0.09498
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.09836 0.09598
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.06256 0.06099
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 0.93064 1.85872
SMT-RAT SMT-RAT-final default sat ✅ 0.50874 0.50792
veriT veriT default sat ✅ 0.02641 0.02500
Yices2 Yices default sat ✅ 0.00864 0.00600
Z3 z3 4.4.0 default sat ✅ 0.06310 0.06299
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.08500 0.08556
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.06300 0.06403
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.21893 0.21903
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.63569 1.52727
SMT-RAT SMT-RAT default sat ✅ 0.71066 0.71108
Toysmt toysmt default unknown ❌ 0.03575 0.03571
veriT veriT-dev default sat ✅ 0.02636 0.02673
Yices2 Yices-2.4.2 default sat ✅ 0.01228 0.00959
Z3 z3-4.4.1 default sat ✅ 0.06179 0.06306
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.10214 0.10189
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.05824 0.05848
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.26643 0.26049
SMTInterpol SMTInterpol default sat ✅ 0.71345 1.87693
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 6.14345 6.14306
veriT veriT-2017-06-17 default sat ✅ 0.02673 0.02615
Yices2 Yices2-Main default sat ✅ 0.00919 0.00765
Z3 z3-4.5.0 default sat ✅ 0.07327 0.07283
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.29507 0.29264
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.10496 0.10505
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04726 0.04830
OpenSMT opensmt2_default sat ✅ 0.11952 0.11944
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.58161 1.47359
SMT-RAT SMTRAT-Rat-final_default sat ✅ 5.11314 5.11257
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1200.03000
veriT veriT_default sat ✅ 0.02704 0.02717
Yices2 Yices 2.6.0_default sat ✅ 0.01190 0.01182
Z3 z3-4.7.1_default sat ✅ 0.09316 0.09305
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.13862 0.13891
MathSAT MathSAT5_default.sh sat ✅ 0.05236 0.05232
OpenSMT OpenSMT_default sat ✅ 0.03824 0.03818
Par4 Par4-wrapped-sq_default sat ✅ 0.04326 0.00677
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.63152 1.61996
veriT veriT_default sat ✅ 0.02675 0.02692
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.01238 0.01177
Z3 z3-4.8.8_default sat ✅ 0.05755 0.05751
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.06272 0.06269
mc2 mc2 2021-06-07_default.sh sat ✅ 0.13181 0.13174
Par4 Par4-wrapped-sq_default sat ✅ 0.03087 0.00893
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.79324 2.19847
veriT veriT_default sat ✅ 0.03124 0.03148
Z3 z3-4.8.11_default sat ✅ 0.06387 0.06372
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.21959 0.22001
MathSAT MathSAT-5.6.8_default sat ✅ 0.06950 0.06944
veriT veriT_default sat ✅ 0.03119 0.03141
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01098 0.00824
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01072 0.00839
Z3 z3-4.8.17_default sat ✅ 0.04498 0.04676