Benchmark

non-incremental/QF_LRA/sc/sc-5.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
Size13078
Compressed Size2995
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 13070
Compressed Size3052
Max. Term Depth48
Asserts 1
Declared Functions0
Declared Constants107
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not37 or65 and297
xor46 =243 let7 +62
<16 <=41 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 0.30000 —
Barcelogic Barcelogic 1.2 sat ✅ 0.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) sat ✅ 0.60000 —
MathSAT MathSAT 4.0 sat ✅ 0.10000 —
Yices Yices 1.0 sat ✅ — —
Yices 1.0.10 sat ✅ — —
Z3 Z3 0.1 sat ✅ — —
SMT-COMP 2010 CVC3 CVC3 2.3 sat ✅ 0.20000 —
CVC4 CVC4 1.0a0 sat ✅ 0.10000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 0.30000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ — —
SMT-COMP 2011 CVC3 CVC3 v2.4 sat ✅ 0.70000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 0.10000 —
MathSAT MathSAT 5 sat ✅ 0.10000 —
MathSAT5 sat ✅ 0.10000 —
OpenSMT opensmt sat ✅ 0.20000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 2.00000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ — —
Z3 Z3 sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.11095 —
CVC3-SMT-COMP-2011 default sat ✅ 0.09983 —
CVC3-SMT-COMP-2012 default sat ✅ 0.10119 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.06861 —
CVC4-SMT-COMP-2011 default sat ✅ 0.04626 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.06624 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.06094 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.05142 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.05425 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.04606 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.05151 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.06178 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 0.18156 —
OpenSMT-SMT-COMP-2011 default sat ✅ 0.17268 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.69004 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 0.80878 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 0.95486 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.02841 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.02645 —
Z3-SMT-COMP-2011 default sat ✅ 0.03721 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.07896 0.06799
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.04578 0.03699
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 0.68106 1.11883
veriT veriT-smtcomp2014 default sat ✅ 0.03061 0.02200
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01356 0.00500
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.03313 0.02399
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.06898 0.06599
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.06814 0.06499
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.04865 0.04799
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.20487 2.65759
SMT-RAT SMT-RAT-final default sat ✅ 0.24638 0.24596
veriT veriT default sat ✅ 0.02125 0.02000
Yices2 Yices default sat ✅ 0.00822 0.00500
Z3 z3 4.4.0 default sat ✅ 0.04958 0.04999
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.07213 0.07239
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.05401 0.05500
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.14062 0.14066
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.62674 1.43081
SMT-RAT SMT-RAT default sat ✅ 0.25435 0.25449
Toysmt toysmt default unknown ❌ 0.03085 0.03083
veriT veriT-dev default sat ✅ 0.02307 0.02360
Yices2 Yices-2.4.2 default sat ✅ 0.01222 0.00623
Z3 z3-4.4.1 default sat ✅ 0.04676 0.04800
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.07944 0.07893
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.03748 0.03618
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.12630 0.12535
SMTInterpol SMTInterpol default sat ✅ 0.57130 1.33030
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 5.34764 5.34578
veriT veriT-2017-06-17 default sat ✅ 0.02368 0.02285
Yices2 Yices2-Main default sat ✅ 0.01600 0.00636
Z3 z3-4.5.0 default sat ✅ 0.05429 0.05340
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.14210 0.14209
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.07636 0.07654
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04122 0.04220
OpenSMT opensmt2_default sat ✅ 0.09914 0.09904
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.51664 1.31198
SMT-RAT SMTRAT-Rat-final_default sat ✅ 1.84682 1.84648
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.03000
veriT veriT_default sat ✅ 0.02302 0.02317
Yices2 Yices 2.6.0_default sat ✅ 0.00980 0.00849
Z3 z3-4.7.1_default sat ✅ 0.06235 0.06228
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.21889 0.21920
MathSAT MathSAT-5.6.8_default sat ✅ 0.03301 0.03295
veriT veriT_default sat ✅ 0.02484 0.02510
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01131 0.00723
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01066 0.00708
Z3 z3-4.8.17_default sat ✅ 0.04649 0.04822
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.10272 0.10329
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.03087 0.03085
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.71783 1.88748
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.03053 0.03047
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01049 0.00641
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01036 0.00666
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01093 0.00639
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.27422 0.17131
OpenSMT OpenSMT sat ✅ 0.23516 0.13512
SMTInterpol SMTInterpol sat ✅ 0.78580 1.78221
Yices2 Yices2 sat ✅ 0.21477 0.11504
Z3alpha Z3-alpha sat ✅ 0.28641 0.18683
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29725 0.17835
OpenSMT OpenSMT sat ✅ 0.27913 0.15374
SMTInterpol SMTInterpol sat ✅ 0.75601 1.61017
Yices2 Yices2 sat ✅ 0.25970 0.13785
Z3alpha Z3-alpha sat ✅ 0.39425 0.35154
Z3 Z3-alpha-base sat ✅ 0.31393 0.19557