Benchmark

non-incremental/QF_LRA/sc/sc-16.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
Size40134
Compressed Size7678
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 40126
Compressed Size7680
Max. Term Depth125
Asserts 1
Declared Functions0
Declared Constants305
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite168 not114 or208 and924
xor134 =771 let18 +183
<38 <=129 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 1.30000 —
CVC3 CVC3-1.5 sat ✅ 828.70000 —
MathSAT MathSAT-4.2 sat ✅ 0.70000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 0.30000 —
Z3 Z3.2 sat ✅ 0.30000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.59220 —
CVC3-SMT-COMP-2011 default sat ✅ 0.53404 —
CVC3-SMT-COMP-2012 default sat ✅ 0.53820 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.63855 —
CVC4-SMT-COMP-2011 default sat ✅ 0.25425 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.26627 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.21709 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.19675 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.35454 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.26133 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.21543 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.32596 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 11.80150 —
OpenSMT-SMT-COMP-2011 default sat ✅ 4.34369 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.00529 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.13423 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.43076 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.59666 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.26800 —
Z3-SMT-COMP-2011 default sat ✅ 0.64826 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.27504 0.26396
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.19531 0.18697
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.86787 6.09107
veriT veriT-smtcomp2014 default sat ✅ 0.16920 0.15998
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.03198 0.02300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.46044 0.45293
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.27419 0.27196
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.27593 0.27296
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.18557 0.18497
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.10429 5.07923
SMT-RAT SMT-RAT-final default sat ✅ 10.44050 10.44140
veriT veriT default sat ✅ 0.15744 0.15598
Yices2 Yices default sat ✅ 0.03388 0.03299
Z3 z3 4.4.0 default sat ✅ 0.54577 0.54592
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.23897 0.24004
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.26501 0.26635
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2.63870 2.64016
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.15009 3.46613
SMT-RAT SMT-RAT default sat ✅ 5.76579 5.76901
Toysmt toysmt default unknown ❌ 0.07844 0.07843
veriT veriT-dev default sat ✅ 0.15176 0.15201
Yices2 Yices-2.4.2 default sat ✅ 0.01700 0.01697
Z3 z3-4.4.1 default sat ✅ 0.48455 0.48605
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.33085 0.32993
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.09794 0.09771
OpenSMT opensmt2-2017-06-04 default sat ✅ 2.80925 2.78327
SMTInterpol SMTInterpol default sat ✅ 1.39788 4.40950
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02000 599.97600
veriT veriT-2017-06-17 default sat ✅ 0.16592 0.16605
Yices2 Yices2-Main default sat ✅ 0.03074 0.03003
Z3 z3-4.5.0 default sat ✅ 0.43610 0.43549
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 2.02365 7.91000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.28682 0.28702
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.19955 0.20058
OpenSMT opensmt2_default sat ✅ 1.31482 1.31468
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.06264 3.07344
SMT-RAT SMTRAT-Rat-final_default sat ✅ 196.09600 196.07500
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.07000
veriT veriT_default sat ✅ 0.14800 0.14811
Yices2 Yices 2.6.0_default sat ✅ 0.02332 0.02327
Z3 z3-4.7.1_default sat ✅ 0.53677 0.53666
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.31318 0.31346
MathSAT MathSAT5_default.sh sat ✅ 0.10932 0.10927
OpenSMT OpenSMT_default sat ✅ 0.13198 0.13194
Par4 Par4-wrapped-sq_default sat ✅ 0.04882 0.00672
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 1.43130 4.11320
veriT veriT_default sat ✅ 0.13670 0.13692
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.02097 0.02092
Z3 z3-4.8.8_default sat ✅ 0.22080 0.22074
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.09000 0.08987
mc2 mc2 2021-06-07_default.sh sat ✅ 2.09114 2.08957
Par4 Par4-wrapped-sq_default sat ✅ 0.05503 0.00625
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 1.24006 3.57831
veriT veriT_default sat ✅ 0.20383 0.15654
Z3 z3-4.8.11_default sat ✅ 0.32934 0.32932
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.65291 0.65346
MathSAT MathSAT-5.6.8_default sat ✅ 0.08531 0.08524
veriT veriT_default sat ✅ 0.12203 0.12228
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02195 0.02191
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.02170 0.02166
Z3 z3-4.8.17_default sat ✅ 0.15921 0.16104
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.47413 0.37507
OpenSMT OpenSMT sat ✅ 0.32023 0.22062
SMTInterpol SMTInterpol sat ✅ 1.29429 3.54480
Yices2 Yices2 sat ✅ 0.23728 0.13766
Z3alpha Z3-alpha sat ✅ 0.37766 0.27771
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.41522 0.29294
OpenSMT OpenSMT sat ✅ 0.40546 0.27246
SMTInterpol SMTInterpol sat ✅ 1.63567 4.57557
Yices2 Yices2 sat ✅ 0.29552 0.16731
Z3alpha Z3-alpha sat ✅ 0.61322 1.10691
Z3 Z3-alpha-base sat ✅ 0.44519 0.31539