Benchmark

non-incremental/QF_LRA/sc/sc-6.induction3.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
Size15444
Compressed Size3429
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 15436
Compressed Size3498
Max. Term Depth55
Asserts 1
Declared Functions0
Declared Constants125
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite68 not44 or78 and354
xor54 =291 let8 +73
<18 <=49 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.43 (4/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ — —
ExtSAT ExtSAT 1.1 timeout ✅ 1208.10000 —
HTP HTP sat ✅ 0.60000 —
MathSAT MathSAT 3.4 sat ✅ 6.30000 —
Simplics Simplics (2005 winner) sat ✅ 0.10000 —
Yices Yices 1.0 sat ✅ — —
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 0.50000 —
Barcelogic Barcelogic 1.2 sat ✅ 0.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) sat ✅ 1.00000 —
MathSAT MathSAT 4.0 sat ✅ 0.10000 —
Yices Yices 1.0 sat ✅ — —
Yices 1.0.10 sat ✅ — —
Z3 Z3 0.1 sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.17100 —
CVC3-SMT-COMP-2011 default sat ✅ 0.14975 —
CVC3-SMT-COMP-2012 default sat ✅ 0.15097 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.10997 —
CVC4-SMT-COMP-2011 default sat ✅ 0.05260 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.07321 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.07559 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.07281 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.06423 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.05792 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.07168 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.07475 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 0.41801 —
OpenSMT-SMT-COMP-2011 default sat ✅ 0.27348 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.97965 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.12242 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.04923 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.03780 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.03293 —
Z3-SMT-COMP-2011 default sat ✅ 0.05044 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.08899 0.07799
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.05230 0.04399
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.35256 3.14052
veriT veriT-smtcomp2014 default sat ✅ 0.03665 0.02799
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01434 0.00600
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.05921 0.05099
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.07540 0.07299
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.07580 0.07299
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.05418 0.05299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.03462 2.16767
SMT-RAT SMT-RAT-final default sat ✅ 0.44105 0.43993
veriT veriT default sat ✅ 0.02757 0.02700
Yices2 Yices default sat ✅ 0.00894 0.00600
Z3 z3 4.4.0 default sat ✅ 0.06153 0.06199
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.08353 0.08390
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.04869 0.04966
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.24682 0.24691
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.67222 1.77046
SMT-RAT SMT-RAT default sat ✅ 0.34051 0.34068
Toysmt toysmt default unknown ❌ 0.03236 0.03232
veriT veriT-dev default sat ✅ 0.02754 0.02812
Yices2 Yices-2.4.2 default sat ✅ 0.01233 0.00744
Z3 z3-4.4.1 default sat ✅ 0.06312 0.06443
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.09173 0.09092
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.05213 0.05155
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.21707 0.21578
SMTInterpol SMTInterpol default sat ✅ 1.01082 2.93893
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 7.61157 7.61008
veriT veriT-2017-06-17 default sat ✅ 0.03210 0.03173
Yices2 Yices2-Main default sat ✅ 0.00809 0.00807
Z3 z3-4.5.0 default sat ✅ 0.06595 0.06507
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.16154 0.16129
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.09704 0.09727
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04738 0.04852
OpenSMT opensmt2_default sat ✅ 0.16805 0.16798
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.61614 1.68652
SMT-RAT SMTRAT-Rat-final_default sat ✅ 4.96007 4.95955
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.92000
veriT veriT_default sat ✅ 0.02750 0.02765
Yices2 Yices 2.6.0_default sat ✅ 0.00912 0.00905
Z3 z3-4.7.1_default sat ✅ 0.07075 0.07070
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.05233 0.05225
mc2 mc2 2021-06-07_default.sh sat ✅ 0.13145 0.13141
Par4 Par4-wrapped-sq_default sat ✅ 0.03119 0.00622
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.69146 1.82893
veriT veriT_default sat ✅ 0.02697 0.02724
Z3 z3-4.8.11_default sat ✅ 0.04194 0.04187
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.34398 0.24020
OpenSMT OpenSMT sat ✅ 0.25801 0.15825
SMTInterpol SMTInterpol sat ✅ 0.82301 1.93101
Yices2 Yices2 sat ✅ 0.22415 0.12379
Z3alpha Z3-alpha sat ✅ 0.31515 0.21486
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.32443 0.20529
OpenSMT OpenSMT sat ✅ 0.27239 0.15651
SMTInterpol SMTInterpol sat ✅ 0.93910 2.27115
Yices2 Yices2 sat ✅ 0.28679 0.16448
Z3alpha Z3-alpha sat ✅ 0.41380 0.38535
Z3 Z3-alpha-base sat ✅ 0.33145 0.20460