Benchmark

non-incremental/QF_LRA/sc/sc-32.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
Size69368
Compressed Size13497
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 69360
Compressed Size13492
Max. Term Depth204
Asserts 1
Declared Functions0
Declared Constants593
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite64 not225 or416 and1737
xor65 =1473 let34 +128
<4 <=224 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 5.70000 —
CVC3 CVC3-1.5 sat ✅ 234.10000 —
MathSAT MathSAT-4.2 sat ✅ 3.00000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 1.30000 —
Z3 Z3.2 sat ✅ 0.90000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 sat ✅ 53.20000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 1.80000 —
MathSAT MathSAT 5 sat ✅ 1.00000 —
MathSAT5 sat ✅ 0.60000 —
OpenSMT opensmt sat ✅ 42.30000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 10.20000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 2.20000 —
Z3 Z3 sat ✅ 2.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.89368 —
CVC3-SMT-COMP-2011 default sat ✅ 0.80514 —
CVC3-SMT-COMP-2012 default sat ✅ 0.82199 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ — —
CVC4-SMT-COMP-2011 default sat ✅ 0.87731 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.07888 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.38789 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.15263 —
MathSAT5-SMT-COMP-2010 default sat ✅ 1.19812 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.28702 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.16942 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.60558 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 134.26600 —
OpenSMT-SMT-COMP-2011 default sat ✅ 21.30470 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.26940 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.94433 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.75805 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 3.21054 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.18600 —
Z3-SMT-COMP-2011 default sat ✅ 2.42047 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.53919 0.52792
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.18547 0.17697
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 3.15959 6.82496
veriT veriT-smtcomp2014 default sat ✅ 0.34460 0.33595
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.05077 0.04199
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.90378 0.89586
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.54507 0.54292
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.56646 0.56391
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.25512 0.25396
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.88729 8.88065
SMT-RAT SMT-RAT-final default sat ✅ 34.98860 35.00570
veriT veriT default sat ✅ 0.36043 0.35995
Yices2 Yices default sat ✅ 0.05354 0.05299
Z3 z3 4.4.0 default sat ✅ 1.28643 1.28680
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.64364 0.64424
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.33060 0.33198
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 11.13840 11.14380
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.07549 6.71796
SMT-RAT SMT-RAT default sat ✅ 47.85960 47.88480
Toysmt toysmt default unknown ❌ 0.13921 0.13876
veriT veriT-dev default sat ✅ 0.20695 0.20720
Yices2 Yices-2.4.2 default sat ✅ 0.05784 0.05783
Z3 z3-4.4.1 default sat ✅ 1.13007 1.13262
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 1.69853 1.69783
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.08773 0.08757
OpenSMT opensmt2-2017-06-04 default sat ✅ 12.27360 12.27210
SMTInterpol SMTInterpol default sat ✅ 2.23349 7.39863
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01000 600.04700
veriT veriT-2017-06-17 default sat ✅ 0.18158 0.18165
Yices2 Yices2-Main default sat ✅ 0.04585 0.04504
Z3 z3-4.5.0 default sat ✅ 1.30988 1.30934
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 18.97380 75.22000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.79176 0.79197
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.10453 0.10563
OpenSMT opensmt2_default sat ✅ 4.99153 4.99097
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.62071 7.83035
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1199.93000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.92000
veriT veriT_default sat ✅ 0.29257 0.29274
Yices2 Yices 2.6.0_default sat ✅ 0.05555 0.05545
Z3 z3-4.7.1_default sat ✅ 1.00962 1.00957
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 16.94850 66.88000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.48608 0.48642
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 4.28147 4.27056
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.15320 1.15347
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 4.17543 4.17505
Par4 Par4-wrapped-sq_default sat ✅ 0.07098 0.00600
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 2.44154 7.28252
veriT veriT-wrapped-sq_default sat ✅ 0.21837 0.21867
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.06092 0.06091
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.89647 0.89650
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.60248 0.59753
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.36634 0.36624
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 2.08984 6.24942
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.15325 0.15318
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.09736 0.09733
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.09453 0.09448
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.09409 0.09407
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.65533 0.53321
OpenSMT OpenSMT sat ✅ 0.49420 0.37142
SMTInterpol SMTInterpol sat ✅ 4.32657 12.47183
Yices2 Yices2 sat ✅ 0.31248 0.19480
Z3alpha Z3-alpha sat ✅ 0.74411 1.58691
Z3 Z3-alpha-base sat ✅ 0.82186 0.68758