Benchmark

non-incremental/QF_LRA/sc/sc-6.induction2.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
Size15692
Compressed Size3411
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 15684
Compressed Size3476
Max. Term Depth104
Asserts 1
Declared Functions0
Declared Constants125
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite13 not43 or99 and389
xor13 =277 let8 +53
-21 <4 <=114 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 0.60000 —
Barcelogic Barcelogic 1.2 sat ✅ 0.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.10000 —
CVC3 1.2 (patched) sat ✅ 0.50000 —
MathSAT MathSAT 4.0 sat ✅ 0.10000 —
Yices Yices 1.0 sat ✅ — —
Yices 1.0.10 sat ✅ — —
Z3 Z3 0.1 sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.22979 —
CVC3-SMT-COMP-2011 default sat ✅ 1.10026 —
CVC3-SMT-COMP-2012 default sat ✅ 1.10911 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.06952 —
CVC4-SMT-COMP-2011 default sat ✅ 0.05828 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.06768 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.06992 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.04832 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.05275 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.06372 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.04819 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.05992 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 0.32131 —
OpenSMT-SMT-COMP-2011 default sat ✅ 0.19694 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.78808 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 0.80903 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 0.63392 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.03932 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.06924 —
Z3-SMT-COMP-2011 default sat ✅ 0.06185 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.09721 0.08699
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.05453 0.04599
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 0.94103 1.84572
veriT veriT-smtcomp2014 default sat ✅ 0.03406 0.02500
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01416 0.00500
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.03655 0.02899
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.07863 0.07599
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.07920 0.07599
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.06369 0.06299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 0.81165 1.53077
SMT-RAT SMT-RAT-final default sat ✅ 0.24824 0.24696
veriT veriT default sat ✅ 0.02861 0.02799
Yices2 Yices default sat ✅ 0.00809 0.00600
Z3 z3 4.4.0 default sat ✅ 0.07241 0.07199
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.07176 0.07198
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.04923 0.05015
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.13501 0.13506
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.63903 1.66979
SMT-RAT SMT-RAT default sat ✅ 0.38828 0.38836
Toysmt toysmt default unknown ❌ 0.03164 0.03160
veriT veriT-dev default sat ✅ 0.02416 0.02444
Yices2 Yices-2.4.2 default sat ✅ 0.01328 0.00867
Z3 z3-4.4.1 default sat ✅ 0.06422 0.06548
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.08980 0.08767
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.04257 0.04269
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.19747 0.16547
SMTInterpol SMTInterpol default sat ✅ 0.58106 1.41423
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 2.69277 2.69144
veriT veriT-2017-06-17 default sat ✅ 0.02458 0.02189
Yices2 Yices2-Main default sat ✅ 0.00915 0.00832
Z3 z3-4.5.0 default sat ✅ 0.06203 0.06101
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.12338 0.12364
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.09083 0.09105
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04145 0.04245
OpenSMT opensmt2_default sat ✅ 0.11158 0.11152
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.60864 1.54345
SMT-RAT SMTRAT-Rat-final_default sat ✅ 2.79033 2.79001
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.04000
veriT veriT_default sat ✅ 0.02143 0.02158
Yices2 Yices 2.6.0_default sat ✅ 0.00965 0.00956
Z3 z3-4.7.1_default sat ✅ 0.06947 0.06942
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.14613 0.14577
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.08756 0.08795
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 0.86556 0.86894
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.09588 0.09617
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.04964 0.04961
Par4 Par4-wrapped-sq_default sat ✅ 0.02344 0.00582
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.61055 1.55168
veriT veriT-wrapped-sq_default sat ✅ 0.02994 0.03021
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.01032 0.01035
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.07288 0.07287
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.10761 0.10779
MathSAT MathSAT5_default.sh sat ✅ 0.04628 0.04620
OpenSMT OpenSMT_default sat ✅ 0.03239 0.03236
Par4 Par4-wrapped-sq_default sat ✅ 0.03435 0.00680
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.60903 1.52462
veriT veriT_default sat ✅ 0.02597 0.02621
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.00963 0.00766
Z3 z3-4.8.8_default sat ✅ 0.05353 0.05348
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.26542 0.16566
OpenSMT OpenSMT sat ✅ 0.23295 0.13346
SMTInterpol SMTInterpol sat ✅ 0.82604 1.92664
Yices2 Yices2 sat ✅ 0.23291 0.13188
Z3alpha Z3-alpha sat ✅ 0.30875 0.20811