Benchmark

non-incremental/QF_LRA/sc/sc-5.induction2.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
Size13281
Compressed Size2979
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 13273
Compressed Size3001
Max. Term Depth90
Asserts 1
Declared Functions0
Declared Constants107
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite11 not36 or83 and327
xor11 =231 let7 +45
-18 <4 <=97 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 0.20000 —
Barcelogic Barcelogic 1.2 sat ✅ 0.30000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) sat ✅ 1.30000 —
MathSAT MathSAT 4.0 sat ✅ 0.10000 —
Yices Yices 1.0 sat ✅ — —
Yices 1.0.10 sat ✅ — —
Z3 Z3 0.1 sat ✅ — —
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 0.40000 —
MathSAT MathSAT 4.3 sat ✅ — —
OpenSMT OpenSMT 0.2 sat ✅ 0.20000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.79283 —
CVC3-SMT-COMP-2011 default sat ✅ 0.70892 —
CVC3-SMT-COMP-2012 default sat ✅ 0.71953 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.06266 —
CVC4-SMT-COMP-2011 default sat ✅ 0.04409 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.05892 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.05693 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.04304 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.03725 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.04750 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.04306 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.05869 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 0.19652 —
OpenSMT-SMT-COMP-2011 default sat ✅ 0.13825 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.72105 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 0.60084 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 0.68782 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.04119 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.02274 —
Z3-SMT-COMP-2011 default sat ✅ 0.04142 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.07329 0.06299
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.06302 0.05399
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 0.74474 1.34180
veriT veriT-smtcomp2014 default sat ✅ 0.02898 0.01800
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01331 0.00500
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.03502 0.02600
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.06438 0.06199
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.06479 0.06199
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.04780 0.04699
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 0.77660 1.35279
SMT-RAT SMT-RAT-final default sat ✅ 0.17855 0.17797
veriT veriT default sat ✅ 0.01686 0.01600
Yices2 Yices default sat ✅ 0.01176 0.00600
Z3 z3 4.4.0 default sat ✅ 0.04976 0.04999
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.06565 0.06584
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.04213 0.04345
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.12572 0.12573
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.57278 1.44797
SMT-RAT SMT-RAT default sat ✅ 0.24647 0.24655
Toysmt toysmt default unknown ❌ 0.04850 0.04849
veriT veriT-dev default sat ✅ 0.02136 0.02154
Yices2 Yices-2.4.2 default sat ✅ 0.01219 0.00566
Z3 z3-4.4.1 default sat ✅ 0.04850 0.04970
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.07196 0.07110
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.04029 0.04027
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.14488 0.14431
SMTInterpol SMTInterpol default sat ✅ 0.55260 1.33984
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 1.58659 1.58629
veriT veriT-2017-06-17 default sat ✅ 0.02190 0.02078
Yices2 Yices2-Main default sat ✅ 0.00842 0.00583
Z3 z3-4.5.0 default sat ✅ 0.04900 0.04821
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.09002 0.09023
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.08120 0.08140
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.03969 0.04063
OpenSMT opensmt2_default sat ✅ 0.09259 0.09252
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.55307 1.41880
SMT-RAT SMTRAT-Rat-final_default sat ✅ 1.68993 1.68969
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.08000
veriT veriT_default sat ✅ 0.01846 0.01855
Yices2 Yices 2.6.0_default sat ✅ 0.01066 0.00897
Z3 z3-4.7.1_default sat ✅ 0.06525 0.06515
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.09090 0.09117
MathSAT MathSAT5_default.sh sat ✅ 0.03712 0.03705
OpenSMT OpenSMT_default sat ✅ 0.02582 0.02576
Par4 Par4-wrapped-sq_default sat ✅ 0.02749 0.00640
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.60091 1.48721
veriT veriT_default sat ✅ 0.02314 0.02333
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.01034 0.00712
Z3 z3-4.8.8_default sat ✅ 0.05176 0.05172
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.15752 0.15809
MathSAT MathSAT-5.6.8_default sat ✅ 0.04421 0.04417
veriT veriT_default sat ✅ 0.02183 0.02210
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01073 0.00760
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01157 0.00772
Z3 z3-4.8.17_default sat ✅ 0.03896 0.04075
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.08569 0.08622
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.02002 0.01995
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.74934 1.90285
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.01240 0.01237
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01058 0.00699
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01120 0.00702
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01208 0.00707
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.25189 0.15246
OpenSMT OpenSMT sat ✅ 0.22868 0.12883
SMTInterpol SMTInterpol sat ✅ 0.74534 1.64926
Yices2 Yices2 sat ✅ 0.23994 0.13943
Z3alpha Z3-alpha sat ✅ 0.28237 0.18271
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.30896 0.18987
OpenSMT OpenSMT sat ✅ 0.29007 0.16788
SMTInterpol SMTInterpol sat ✅ 0.75196 1.61701
Yices2 Yices2 sat ✅ 0.28397 0.16111
Z3alpha Z3-alpha sat ✅ 0.41725 0.36284
Z3 Z3-alpha-base sat ✅ 0.28525 0.16596