Benchmark

non-incremental/QF_LRA/sc/sc-15.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
Size37649
Compressed Size7263
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 37641
Compressed Size7277
Max. Term Depth118
Asserts 1
Declared Functions0
Declared Constants287
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite158 not107 or195 and867
xor126 =723 let17 +172
<36 <=121 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 2.80000 —
Barcelogic Barcelogic 1.2 sat ✅ 1.00000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) sat ✅ 4.60000 —
MathSAT MathSAT 4.0 sat ✅ 1.00000 —
Yices Yices 1.0 sat ✅ 0.20000 —
Yices 1.0.10 sat ✅ 0.20000 —
Z3 Z3 0.1 sat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.20469 —
CVC3-SMT-COMP-2011 default sat ✅ 1.08165 —
CVC3-SMT-COMP-2012 default sat ✅ 1.11256 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.58579 —
CVC4-SMT-COMP-2011 default sat ✅ 0.15102 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.23301 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.21194 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.22187 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.29253 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.28141 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.18677 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.30443 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 5.90370 —
OpenSMT-SMT-COMP-2011 default sat ✅ 3.90149 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.58026 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.79220 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.05203 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.24259 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.24897 —
Z3-SMT-COMP-2011 default sat ✅ 0.32539 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.23969 0.22896
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.18345 0.17497
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.90067 4.58730
veriT veriT-smtcomp2014 default sat ✅ 0.13275 0.12398
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.04268 0.03099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.26301 0.26196
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.22167 0.21897
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.22184 0.21897
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.14497 0.14398
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.77704 4.24435
SMT-RAT SMT-RAT-final default sat ✅ 9.54735 9.55055
veriT veriT default sat ✅ 0.13892 0.13798
Yices2 Yices default sat ✅ 0.02127 0.02000
Z3 z3 4.4.0 default sat ✅ 0.32021 0.31995
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.22874 0.22909
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.24026 0.24135
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 2.24340 2.24514
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.17072 3.53075
SMT-RAT SMT-RAT default sat ✅ 11.66380 11.66970
Toysmt toysmt default unknown ❌ 0.10531 0.10532
veriT veriT-dev default sat ✅ 0.12171 0.12171
Yices2 Yices-2.4.2 default sat ✅ 0.01829 0.01825
Z3 z3-4.4.1 default sat ✅ 0.17200 0.17339
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.27595 0.27533
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.08600 0.08610
OpenSMT opensmt2-2017-06-04 default sat ✅ 2.18774 2.18695
SMTInterpol SMTInterpol default sat ✅ 1.11701 3.45467
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 275.74900 275.73000
veriT veriT-2017-06-17 default sat ✅ 0.13305 0.12773
Yices2 Yices2-Main default sat ✅ 0.01722 0.01587
Z3 z3-4.5.0 default sat ✅ 0.26310 0.26254
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.86439 3.06000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.31465 0.31486
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.29003 0.29102
OpenSMT opensmt2_default sat ✅ 1.08352 1.08347
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.39941 4.08703
SMT-RAT SMTRAT-Rat-final_default sat ✅ 95.49090 95.48470
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.04000
veriT veriT_default sat ✅ 0.14374 0.14388
Yices2 Yices 2.6.0_default sat ✅ 0.02055 0.02049
Z3 z3-4.7.1_default sat ✅ 0.54383 0.54371
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.69802 0.69858
MathSAT MathSAT-5.6.8_default sat ✅ 0.08324 0.08316
veriT veriT_default sat ✅ 0.09746 0.09770
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01779 0.01772
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01792 0.01788
Z3 z3-4.8.17_default sat ✅ 0.26196 0.26369
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.46949 0.37038
OpenSMT OpenSMT sat ✅ 0.34224 0.24245
SMTInterpol SMTInterpol sat ✅ 1.36946 3.81985
Yices2 Yices2 sat ✅ 0.23560 0.13595
Z3alpha Z3-alpha sat ✅ 0.36727 0.26745
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.48012 0.36135
OpenSMT OpenSMT sat ✅ 0.35291 0.23539
SMTInterpol SMTInterpol sat ✅ 1.61514 4.41797
Yices2 Yices2 sat ✅ 0.29129 0.16403
Z3alpha Z3-alpha sat ✅ 0.50807 0.77369
Z3 Z3-alpha-base sat ✅ 0.36739 0.24817