Benchmark

non-incremental/QF_LRA/sc/sc-28.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
Size69925
Compressed Size12429
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 69917
Compressed Size12439
Max. Term Depth209
Asserts 1
Declared Functions0
Declared Constants521
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite288 not198 or364 and1608
xor230 =1347 let30 +315
<62 <=225 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.20000 —
HTP HTP sat ✅ 107.40000 —
MathSAT MathSAT 3.4 timeout ✅ 1208.10000 —
Simplics Simplics (2005 winner) sat ✅ 4.90000 —
Yices Yices 1.0 sat ✅ 2.30000 —
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 68.70000 —
Barcelogic Barcelogic 1.2 sat ✅ 13.00000 —
CVC3 CVC3 1.2 unknown ❌ 0.40000 —
CVC3 1.2 (patched) unknown ❌ 1801.10000 —
MathSAT MathSAT 4.0 sat ✅ 9.40000 —
Yices Yices 1.0 sat ✅ 1.00000 —
Yices 1.0.10 sat ✅ 1.00000 —
Z3 Z3 0.1 sat ✅ 1.60000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 sat ✅ 5.80000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 sat ✅ 2.30000 —
Yices2 Yices2 (proto c) sat ✅ 0.30000 —
Yices Yices 1.0.10 sat ✅ 1.60000 —
Z3 Z3.2 sat ✅ 1.70000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 2.20000 —
OpenSMT OpenSMT 0.2 sat ✅ 224.50000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.41564 —
CVC3-SMT-COMP-2011 default sat ✅ 1.29675 —
CVC3-SMT-COMP-2012 default sat ✅ 1.32473 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 7.19507 —
CVC4-SMT-COMP-2011 default sat ✅ 0.51501 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.02148 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.49170 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.99788 —
MathSAT5-SMT-COMP-2010 default sat ✅ 1.29590 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.83294 —
MathSAT5-SMT-COMP-2012 default sat ✅ 1.10777 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.45250 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 83.63050 —
OpenSMT-SMT-COMP-2011 default sat ✅ 24.34950 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.58301 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.04579 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 9.66969 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 8.13696 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 2.15756 —
Z3-SMT-COMP-2011 default sat ✅ 1.62531 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.52138 1.51077
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.72242 0.71389
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 7.70153 11.63620
veriT veriT-smtcomp2014 default sat ✅ 0.88229 0.87287
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.05963 0.05099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.93714 1.92971
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.78742 0.78488
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.79070 0.78788
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.53651 0.53592
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.58873 7.80881
SMT-RAT SMT-RAT-final default sat ✅ 38.59520 38.60610
veriT veriT default sat ✅ 0.39932 0.39894
Yices2 Yices default sat ✅ 0.08129 0.07999
Z3 z3 4.4.0 default sat ✅ 2.63269 2.63060
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.02868 1.02931
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.55833 0.55983
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 14.21910 14.22840
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 5.51133 14.80000
SMT-RAT SMT-RAT default sat ✅ 65.34100 65.37840
Toysmt toysmt default unknown ❌ 0.13520 0.13500
veriT veriT-dev default sat ✅ 0.49817 0.49862
Yices2 Yices-2.4.2 default sat ✅ 0.12917 0.12908
Z3 z3-4.4.1 default sat ✅ 1.85762 1.85977
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.95675 0.95603
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.30834 0.30816
OpenSMT opensmt2-2017-06-04 default sat ✅ 11.51440 11.51190
SMTInterpol SMTInterpol default sat ✅ 2.50398 8.82470
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04000 600.04400
veriT veriT-2017-06-17 default sat ✅ 0.51499 0.51164
Yices2 Yices2-Main default sat ✅ 0.04607 0.04556
Z3 z3-4.5.0 default sat ✅ 1.73975 1.73954
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 23.02120 91.30000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.66595 0.66606
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.28144 0.28259
OpenSMT opensmt2_default sat ✅ 7.91453 7.91262
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.31142 7.03738
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.87000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.02000
veriT veriT_default sat ✅ 0.74676 0.74693
Yices2 Yices 2.6.0_default sat ✅ 0.09064 0.09058
Z3 z3-4.7.1_default sat ✅ 2.88641 2.88621
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 7.67750 30.25490
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.09162 1.08998
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 6.79798 6.76910
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.86523 0.86552
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 4.96634 9.82620
Par4 Par4-wrapped-sq_default sat ✅ 0.21041 0.00716
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 2.04567 5.83727
veriT veriT-wrapped-sq_default sat ✅ 0.46204 0.46233
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.06052 0.06055
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1.38714 2.65708
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.76218 0.76244
MathSAT MathSAT5_default.sh sat ✅ 0.38758 0.38754
OpenSMT OpenSMT_default sat ✅ 0.36785 0.36780
Par4 Par4-wrapped-sq_default sat ✅ 0.14746 0.00644
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 2.32949 6.88629
veriT veriT_default sat ✅ 0.51032 0.51057
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.13717 0.13711
Z3 z3-4.8.8_default sat ✅ 0.77537 0.77525
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.21329 1.21354
MathSAT MathSAT-5.6.8_default sat ✅ 0.30987 0.30980
veriT veriT_default sat ✅ 0.35630 0.35633
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.08161 0.08157
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.08088 0.08083
Z3 z3-4.8.17_default sat ✅ 1.16897 1.17057
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.01075 1.01111
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.33066 0.33061
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 2.88287 8.61400
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 3.18452 3.18435
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.03857 0.03853
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03832 0.03827
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.03829 0.03826
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.69365 0.56643
OpenSMT OpenSMT sat ✅ 0.48331 0.35123
SMTInterpol SMTInterpol sat ✅ 3.20661 9.28414
Yices2 Yices2 sat ✅ 0.28821 0.17205
Z3alpha Z3-alpha sat ✅ 0.97609 2.53295
Z3 Z3-alpha-base sat ✅ 0.59368 0.47536