Benchmark

non-incremental/QF_LRA/sc/sc-34.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
Size84817
Compressed Size14622
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 84809
Compressed Size14681
Max. Term Depth251
Asserts 1
Declared Functions0
Declared Constants629
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite348 not240 or442 and1950
xor278 =1635 let36 +381
<74 <=273 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.20000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.30000 —
HTP HTP sat ✅ 180.90000 —
MathSAT MathSAT 3.4 timeout ✅ 1208.10000 —
Simplics Simplics (2005 winner) sat ✅ 8.10000 —
Yices Yices 1.0 sat ✅ 2.30000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 6.90000 —
CVC3 CVC3-1.5 sat ✅ 166.20000 —
MathSAT MathSAT-4.2 sat ✅ 4.70000 —
Yices2 Yices2 (proto c) sat ✅ 0.50000 —
Yices Yices 1.0.10 sat ✅ 1.90000 —
Z3 Z3.2 sat ✅ 2.90000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 6.10000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 319.50000 —
Yices2 Yices 2 proto sat ✅ 0.20000 —
Yices2 (proto c) sat ✅ 0.20000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 2.60000 —
MathSAT MathSAT 5 sat ✅ 1.80000 —
MathSAT5 sat ✅ 2.00000 —
OpenSMT opensmt sat ✅ 93.20000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 74.30000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 3.40000 —
Z3 Z3 sat ✅ 8.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.95653 —
CVC3-SMT-COMP-2011 default sat ✅ 1.78844 —
CVC3-SMT-COMP-2012 default sat ✅ 1.80822 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 10.96770 —
CVC4-SMT-COMP-2011 default sat ✅ 0.73721 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.36650 —
CVC4-SMT-EVAL-2013 default sat ✅ 2.12614 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 2.51540 —
MathSAT5-SMT-COMP-2010 default sat ✅ 3.17915 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.06749 —
MathSAT5-SMT-COMP-2012 default sat ✅ 2.46657 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.54962 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 85.97150 —
OpenSMT-SMT-COMP-2011 default sat ✅ 26.27050 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.83706 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.62568 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.89814 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 39.35320 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 3.76734 —
Z3-SMT-COMP-2011 default sat ✅ 2.71930 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.82835 0.81788
MathSAT MathSAT-5.2.12-Main default sat ✅ 1.70258 1.69474
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 4.54096 8.30874
veriT veriT-smtcomp2014 default sat ✅ 1.02829 1.01984
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.16307 0.15398
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 4.48972 4.48332
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 2.28110 2.27865
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 2.25842 2.25566
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 1.58111 1.58076
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 4.40611 9.15961
SMT-RAT SMT-RAT-final default sat ✅ 332.73200 332.85900
veriT veriT default sat ✅ 0.74552 0.74489
Yices2 Yices default sat ✅ 0.10677 0.10598
Z3 z3 4.4.0 default sat ✅ 5.95446 5.95609
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.95364 0.95443
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1.55273 1.55477
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 23.10060 23.11450
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 3.26347 11.73740
SMT-RAT SMT-RAT default sat ✅ 92.39220 92.44590
Toysmt toysmt default unknown ❌ 0.15602 0.15602
veriT veriT-dev default sat ✅ 0.71459 0.71525
Yices2 Yices-2.4.2 default sat ✅ 0.07566 0.07567
Z3 z3-4.4.1 default sat ✅ 3.44714 3.45041
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 2.33678 2.33616
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.71760 0.71786
OpenSMT opensmt2-2017-06-04 default sat ✅ 22.83060 22.82890
SMTInterpol SMTInterpol default sat ✅ 2.54317 9.05211
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01100 599.95300
veriT veriT-2017-06-17 default sat ✅ 0.80477 0.80309
Yices2 Yices2-Main default sat ✅ 0.21411 0.21307
Z3 z3-4.5.0 default sat ✅ 2.53876 2.53425
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 62.18670 247.18000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.52424 1.52423
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.58930 0.59032
OpenSMT opensmt2_default sat ✅ 13.26840 13.26740
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.69589 8.11279
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.82000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.97000
veriT veriT_default sat ✅ 0.97103 0.97122
Yices2 Yices 2.6.0_default sat ✅ 0.11495 0.11489
Z3 z3-4.7.1_default sat ✅ 2.47618 2.47581
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 20.50830 81.08000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.99726 0.99758
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 6.66419 6.66582
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.20072 1.20103
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 7.77083 7.77046
Par4 Par4-wrapped-sq_default sat ✅ 0.54400 0.00642
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 5.16785 15.59880
veriT veriT-wrapped-sq_default sat ✅ 0.65494 0.65523
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.13453 0.13456
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 3.29431 3.29428
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.09981 1.10005
MathSAT MathSAT5_default.sh sat ✅ 0.79469 0.79463
OpenSMT OpenSMT_default sat ✅ 0.52164 0.52159
Par4 Par4-wrapped-sq_default sat ✅ 0.77053 2.89000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 3.03288 9.00335
veriT veriT_default sat ✅ 0.63214 0.63237
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.08687 0.08680
Z3 z3-4.8.8_default sat ✅ 2.13286 2.13272
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.35232 0.35231
mc2 mc2 2021-06-07_default.sh sat ✅ 22.94910 22.95050
Par4 Par4-wrapped-sq_default sat ✅ 0.35222 0.00633
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 5.27586 15.96150
veriT veriT_default sat ✅ 0.88050 0.88080
Z3 z3-4.8.11_default sat ✅ 1.66676 1.66672
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.79127 1.79181
MathSAT MathSAT-5.6.8_default sat ✅ 0.54878 0.54869
veriT veriT_default sat ✅ 0.65099 0.65120
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11495 0.11493
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11485 0.11484
Z3 z3-4.8.17_default sat ✅ 0.83439 0.83620
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.06464 1.05984
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.46005 0.45995
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 3.15972 9.69696
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 6.38062 6.37609
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.11826 0.11819
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11882 0.11877
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11825 0.11820
SMT-COMP 2024 cvc5 cvc5 sat ✅ 1.02408 0.92400
OpenSMT OpenSMT sat ✅ 0.63905 0.53918
SMTInterpol SMTInterpol sat ✅ 14.15815 28.96680
Yices2 Yices2 sat ✅ 0.34681 0.24672
Z3alpha Z3-alpha sat ✅ 0.66022 0.56027
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.84045 0.71533
OpenSMT OpenSMT sat ✅ 0.47452 0.35598
SMTInterpol SMTInterpol sat ✅ 4.20507 12.32435
Yices2 Yices2 sat ✅ 0.34401 0.21905
Z3alpha Z3-alpha sat ✅ 1.38882 4.28818
Z3 Z3-alpha-base sat ✅ 1.76861 1.65129