Benchmark

non-incremental/QF_LRA/sc/sc-11.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
Size27709
Compressed Size5828
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 27701
Compressed Size5844
Max. Term Depth90
Asserts 1
Declared Functions0
Declared Constants215
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite118 not79 or143 and639
xor94 =531 let13 +128
<28 <=89 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 1.40000 —
Barcelogic Barcelogic 1.2 sat ✅ 1.00000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) sat ✅ 9.80000 —
MathSAT MathSAT 4.0 sat ✅ 0.50000 —
Yices Yices 1.0 sat ✅ 0.10000 —
Yices 1.0.10 sat ✅ 0.10000 —
Z3 Z3 0.1 sat ✅ 0.10000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 sat ✅ 0.70000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 0.20000 —
MathSAT MathSAT 5 sat ✅ 0.20000 —
MathSAT5 sat ✅ 0.20000 —
OpenSMT opensmt sat ✅ 2.10000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 7.10000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 0.10000 —
Z3 Z3 sat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.34505 —
CVC3-SMT-COMP-2011 default sat ✅ 0.31780 —
CVC3-SMT-COMP-2012 default sat ✅ 0.32378 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.29652 —
CVC4-SMT-COMP-2011 default sat ✅ 0.12530 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.15070 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.14623 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.11224 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.15668 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.15739 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.16178 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.15892 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 3.11298 —
OpenSMT-SMT-COMP-2011 default sat ✅ 1.55802 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.33481 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.54877 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.14984 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.16005 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.11529 —
Z3-SMT-COMP-2011 default sat ✅ 0.14529 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.15324 0.14198
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.08024 0.07099
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.29493 2.74558
veriT veriT-smtcomp2014 default sat ✅ 0.09377 0.07899
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01965 0.01100
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.10300 0.09498
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.17760 0.17497
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.17876 0.17597
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.08935 0.08798
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.89549 4.46032
SMT-RAT SMT-RAT-final default sat ✅ 2.82801 2.82757
veriT veriT default sat ✅ 0.08078 0.07999
Yices2 Yices default sat ✅ 0.01260 0.01200
Z3 z3 4.4.0 default sat ✅ 0.12080 0.12098
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.13869 0.13933
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.08521 0.08631
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.55247 0.55294
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.44466 4.61387
SMT-RAT SMT-RAT default sat ✅ 2.70177 2.70388
Toysmt toysmt default unknown ❌ 0.05357 0.05354
veriT veriT-dev default sat ✅ 0.06384 0.06445
Yices2 Yices-2.4.2 default sat ✅ 0.01339 0.01335
Z3 z3-4.4.1 default sat ✅ 0.17243 0.17379
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.16687 0.16600
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.07317 0.07389
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.96264 0.96188
SMTInterpol SMTInterpol default sat ✅ 1.32994 4.23406
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 90.74420 90.72960
veriT veriT-2017-06-17 default sat ✅ 0.09341 0.09322
Yices2 Yices2-Main default sat ✅ 0.01503 0.01390
Z3 z3-4.5.0 default sat ✅ 0.12451 0.12351
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.64678 2.37950
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.19137 0.19156
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.09792 0.09894
OpenSMT opensmt2_default sat ✅ 0.45721 0.45692
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.65741 4.79848
SMT-RAT SMTRAT-Rat-final_default sat ✅ 71.43580 71.42810
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1199.98000
veriT veriT_default sat ✅ 0.10134 0.10146
Yices2 Yices 2.6.0_default sat ✅ 0.01291 0.01281
Z3 z3-4.7.1_default sat ✅ 0.21207 0.21194
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.46783 0.46263
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.18482 0.18491
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 1.81159 1.81343
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.17951 0.17927
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.32734 0.32730
Par4 Par4-wrapped-sq_default sat ✅ 0.07570 0.00594
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.00246 2.79712
veriT veriT-wrapped-sq_default sat ✅ 0.07452 0.07467
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.01619 0.01620
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.14516 0.14516
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.06525 0.06520
mc2 mc2 2021-06-07_default.sh sat ✅ 0.61394 0.61391
Par4 Par4-wrapped-sq_default sat ✅ 0.05176 0.00662
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 1.03448 2.87834
veriT veriT_default sat ✅ 0.08308 0.08337
Z3 z3-4.8.11_default sat ✅ 0.11242 0.11238
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.48981 0.48942
MathSAT MathSAT-5.6.8_default sat ✅ 0.08003 0.07997
veriT veriT_default sat ✅ 0.06926 0.06955
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01559 0.01556
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01595 0.01588
Z3 z3-4.8.17_default sat ✅ 0.10588 0.10767
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.22373 0.22390
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.11321 0.11316
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 1.14509 3.27903
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.05798 0.05795
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01324 0.01317
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01319 0.01315
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02715 0.02673
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.32688 0.22657
OpenSMT OpenSMT sat ✅ 0.33994 0.24022
SMTInterpol SMTInterpol sat ✅ 1.21592 3.27840
Yices2 Yices2 sat ✅ 0.22811 0.12841
Z3alpha Z3-alpha sat ✅ 0.33538 0.23566
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.35733 0.24121
OpenSMT OpenSMT sat ✅ 0.32926 0.20984
SMTInterpol SMTInterpol sat ✅ 1.11018 2.89014
Yices2 Yices2 sat ✅ 0.25901 0.14006
Z3alpha Z3-alpha sat ✅ 0.46515 0.54566
Z3 Z3-alpha-base sat ✅ 0.35340 0.22302