Benchmark

non-incremental/QF_LRA/sc/sc-24.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
Size60004
Compressed Size10621
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 59996
Compressed Size10668
Max. Term Depth181
Asserts 1
Declared Functions0
Declared Constants449
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite248 not170 or312 and1380
xor198 =1155 let26 +271
<54 <=193 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 4.90000 —
CVC3 CVC3-1.5 sat ✅ 45.10000 —
MathSAT MathSAT-4.2 sat ✅ 2.10000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 0.70000 —
Z3 Z3.2 sat ✅ 0.50000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 3.30000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 52.50000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.10000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 sat ✅ 0.90000 —
SMTInterpol SMTInterpol sat ✅ 11.00000 —
Z3 Z3 sat ✅ 4.60000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 sat ✅ 3.60000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 1.70000 —
MathSAT MathSAT 5 sat ✅ 1.10000 —
MathSAT5 sat ✅ 0.70000 —
OpenSMT opensmt sat ✅ 24.30000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 11.80000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 1.70000 —
Z3 Z3 sat ✅ 3.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 484.77600 —
CVC3-SMT-COMP-2011 default sat ✅ 466.69100 —
CVC3-SMT-COMP-2012 default sat ✅ 425.53900 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 4.71643 —
CVC4-SMT-COMP-2011 default sat ✅ 0.50397 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.56924 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.39491 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.53326 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.77023 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.93218 —
MathSAT5-SMT-COMP-2012 default sat ✅ 1.04916 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.87413 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 60.22200 —
OpenSMT-SMT-COMP-2011 default sat ✅ 14.20920 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.07203 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.08716 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.44031 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 38.55860 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.40111 —
Z3-SMT-COMP-2011 default sat ✅ 1.43004 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.41546 0.40394
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.49863 0.48992
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.47713 5.90310
veriT veriT-smtcomp2014 default sat ✅ 0.38055 0.37194
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.07033 0.06199
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.83372 0.82587
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.65860 0.65590
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.65664 0.65390
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.37033 0.36894
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.66402 6.43002
SMT-RAT SMT-RAT-final default sat ✅ 90.40790 90.42730
veriT veriT default sat ✅ 0.34866 0.34795
Yices2 Yices default sat ✅ 0.05486 0.05399
Z3 z3 4.4.0 default sat ✅ 1.64398 1.64475
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.43926 0.43969
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.53070 0.53181
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 6.72617 6.73049
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.32267 7.99770
SMT-RAT SMT-RAT default sat ✅ 32.30080 32.32200
Toysmt toysmt default unknown ❌ 0.11664 0.11659
veriT veriT-dev default sat ✅ 0.33325 0.33359
Yices2 Yices-2.4.2 default sat ✅ 0.06506 0.06507
Z3 z3-4.4.1 default sat ✅ 1.67958 1.68199
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.53709 0.53670
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.18232 0.18295
OpenSMT opensmt2-2017-06-04 default sat ✅ 6.27681 6.27591
SMTInterpol SMTInterpol default sat ✅ 1.37989 4.25349
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06400 600.06800
veriT veriT-2017-06-17 default sat ✅ 0.40505 0.40447
Yices2 Yices2-Main default sat ✅ 0.13647 0.05888
Z3 z3-4.5.0 default sat ✅ 1.55760 1.55629
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 3.42414 13.19000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.46356 0.46368
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.21092 0.21197
OpenSMT opensmt2_default sat ✅ 4.67271 4.67213
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.56764 7.61688
SMT-RAT SMTRAT-Rat-final_default sat ✅ 1086.35000 1086.27000
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1199.89000
veriT veriT_default sat ✅ 0.29423 0.29421
Yices2 Yices 2.6.0_default sat ✅ 0.04884 0.04879
Z3 z3-4.7.1_default sat ✅ 1.47489 1.47469
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.87751 0.87799
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.25545 0.25538
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 2.67125 8.00885
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 2.10131 2.10110
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.03515 0.03512
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03476 0.03470
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03487 0.03483
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.63390 0.51203
OpenSMT OpenSMT sat ✅ 0.40179 0.28366
SMTInterpol SMTInterpol sat ✅ 2.66054 7.67395
Yices2 Yices2 sat ✅ 0.29139 0.16901
Z3alpha Z3-alpha sat ✅ 0.69271 1.52629
Z3 Z3-alpha-base sat ✅ 0.49911 0.38055