Benchmark

non-incremental/QF_LRA/sc/sc-31.induction.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
Size67208
Compressed Size13081
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 67200
Compressed Size13108
Max. Term Depth198
Asserts 1
Declared Functions0
Declared Constants575
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite62 not218 or403 and1683
xor63 =1427 let33 +124
<4 <=217 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 11.10000 —
Barcelogic Barcelogic 1.2 sat ✅ 4.70000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) sat ✅ 12.00000 —
MathSAT MathSAT 4.0 sat ✅ 2.60000 —
Yices Yices 1.0 sat ✅ 0.70000 —
Yices 1.0.10 sat ✅ 0.70000 —
Z3 Z3 0.1 sat ✅ 0.60000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.84248 —
CVC3-SMT-COMP-2011 default sat ✅ 0.77014 —
CVC3-SMT-COMP-2012 default sat ✅ 0.77297 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 2.43143 —
CVC4-SMT-COMP-2011 default sat ✅ 0.50382 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.17283 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.42759 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.24858 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.51304 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.42320 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.20609 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.52093 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 142.41500 —
OpenSMT-SMT-COMP-2011 default sat ✅ 22.17120 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.80745 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.88964 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.37509 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 7.48314 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.68893 —
Z3-SMT-COMP-2011 default sat ✅ 1.60189 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.47555 0.47293
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.26249 0.25396
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.88905 4.28735
veriT veriT-smtcomp2014 default sat ✅ 0.42684 0.41394
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.11233 0.10398
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.35322 1.34580
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.40601 0.40294
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.40503 0.40294
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.46548 0.46493
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.44352 5.77212
SMT-RAT SMT-RAT-final default sat ✅ 29.26170 29.26960
veriT veriT default sat ✅ 0.25855 0.25796
Yices2 Yices default sat ✅ 0.07290 0.07199
Z3 z3 4.4.0 default sat ✅ 1.48763 1.48777
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.44145 0.44192
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.40979 0.41105
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 9.29354 9.29894
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 7.25681 14.46640
SMT-RAT SMT-RAT default sat ✅ 87.03340 87.07900
Toysmt toysmt default unknown ❌ 0.12641 0.12641
veriT veriT-dev default sat ✅ 0.24694 0.24732
Yices2 Yices-2.4.2 default sat ✅ 0.07341 0.07342
Z3 z3-4.4.1 default sat ✅ 1.72691 1.72963
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.74581 0.74566
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.08255 0.08225
OpenSMT opensmt2-2017-06-04 default sat ✅ 9.84498 9.84250
SMTInterpol SMTInterpol default sat ✅ 1.81304 6.01993
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01800 600.03000
veriT veriT-2017-06-17 default sat ✅ 0.50453 0.50400
Yices2 Yices2-Main default sat ✅ 0.05681 0.05572
Z3 z3-4.5.0 default sat ✅ 1.30594 1.30509
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 10.29400 40.82000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.88407 0.88426
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.10688 0.10797
OpenSMT opensmt2_default sat ✅ 5.69753 5.69684
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.71696 5.03812
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.08000
veriT veriT_default sat ✅ 0.23441 0.23453
Yices2 Yices 2.6.0_default sat ✅ 0.10667 0.10656
Z3 z3-4.7.1_default sat ✅ 0.90987 0.90970
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.94552 0.94598
MathSAT MathSAT-5.6.8_default sat ✅ 0.09942 0.09938
veriT veriT_default sat ✅ 0.20497 0.20525
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.05144 0.05141
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.05203 0.05189
Z3 z3-4.8.17_default sat ✅ 0.62594 0.62772
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.75366 0.65373
OpenSMT OpenSMT sat ✅ 0.58187 0.48207
SMTInterpol SMTInterpol sat ✅ 2.99704 8.89202
Yices2 Yices2 sat ✅ 0.30202 0.20116
Z3alpha Z3-alpha sat ✅ 0.47900 0.37921