Benchmark

non-incremental/QF_LRA/sc/sc-36.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
Size91247
Compressed Size16427
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 91239
Compressed Size16467
Max. Term Depth524
Asserts 1
Declared Functions0
Declared Constants665
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite73 not253 or579 and2249
xor73 =1657 let38 +293
-111 <4 <=624 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.20000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 timeout ✅ 1208.30000 —
HTP HTP sat ✅ 422.30000 —
MathSAT MathSAT 3.4 timeout ✅ 1208.00000 —
Simplics Simplics (2005 winner) sat ✅ 50.40000 —
Yices Yices 1.0 sat ✅ 3.10000 —
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 121.20000 —
Barcelogic Barcelogic 1.2 sat ✅ 30.00000 —
CVC3 CVC3 1.2 unknown ❌ 0.40000 —
CVC3 1.2 (patched) unknown ❌ 1135.60000 —
MathSAT MathSAT 4.0 sat ✅ 13.70000 —
Yices Yices 1.0 sat ✅ 3.90000 —
Yices 1.0.10 sat ✅ 4.00000 —
Z3 Z3 0.1 sat ✅ 3.20000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 5.10000 —
OpenSMT OpenSMT 0.2 sat ✅ 394.20000 —
Yices2 Yices 2 proto sat ✅ 0.20000 —
Yices2 (proto c) sat ✅ 0.40000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 17.00000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 238.70000 —
Yices2 Yices 2 proto sat ✅ 0.30000 —
Yices2 (proto c) sat ✅ 0.30000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ — —
CVC4 1.0rc.3931 sat ✅ 1.70000 —
SMTInterpol SMTInterpol sat ✅ 18.10000 —
Z3 Z3 sat ✅ 7.90000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 1200.10000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 2.10000 —
MathSAT MathSAT 5 sat ✅ 1.10000 —
MathSAT5 sat ✅ 4.00000 —
OpenSMT opensmt sat ✅ 92.00000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 16.60000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 6.60000 —
Z3 Z3 sat ✅ 4.30000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 9.78095 —
CVC3-SMT-COMP-2011 default sat ✅ 9.12179 —
CVC3-SMT-COMP-2012 default sat ✅ 8.94359 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 21.80930 —
CVC4-SMT-COMP-2011 default sat ✅ 1.72073 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 2.96746 —
CVC4-SMT-EVAL-2013 default sat ✅ 1.56140 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 1.73742 —
MathSAT5-SMT-COMP-2010 default sat ✅ 1.07245 —
MathSAT5-SMT-COMP-2011 default sat ✅ 2.09365 —
MathSAT5-SMT-COMP-2012 default sat ✅ 1.23053 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.49878 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 218.72900 —
OpenSMT-SMT-COMP-2011 default sat ✅ 36.99940 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.78558 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 4.85238 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 3.32989 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 9.15221 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 2.08504 —
Z3-SMT-COMP-2011 default sat ✅ 1.82060 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.64874 1.63675
MathSAT MathSAT-5.2.12-Main default sat ✅ 1.97049 1.96270
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 3.74389 6.82396
veriT veriT-smtcomp2014 default sat ✅ 0.85490 0.84387
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.12957 0.11998
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 3.10946 3.10253
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 1.23482 1.23281
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 1.23242 1.22981
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 1.58096 1.58076
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.74858 7.40987
SMT-RAT SMT-RAT-final default sat ✅ 196.89500 196.98400
veriT veriT default sat ✅ 0.80914 0.80788
Yices2 Yices default sat ✅ 0.13254 0.13198
Z3 z3 4.4.0 default sat ✅ 2.90156 2.90256
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.22952 1.23043
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1.14004 1.14181
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 18.57210 18.58410
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 4.14712 10.36100
SMT-RAT SMT-RAT default sat ✅ 79.82170 79.85700
Toysmt toysmt default unknown ❌ 0.16389 0.16364
veriT veriT-dev default sat ✅ 0.80425 0.80479
Yices2 Yices-2.4.2 default sat ✅ 0.14665 0.14670
Z3 z3-4.4.1 default sat ✅ 5.82301 5.82751
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 1.40567 1.40460
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.62526 0.62560
OpenSMT opensmt2-2017-06-04 default sat ✅ 20.47190 20.47070
SMTInterpol SMTInterpol default sat ✅ 3.02183 9.88004
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03700 599.99200
veriT veriT-2017-06-17 default sat ✅ 0.35611 0.35576
Yices2 Yices2-Main default sat ✅ 0.18068 0.17916
Z3 z3-4.5.0 default sat ✅ 4.55884 4.55621
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 227.68800 905.64000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.32668 1.32679
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.61007 0.61093
OpenSMT opensmt2_default sat ✅ 6.41388 6.41318
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 5.44272 12.28640
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.95000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1200.00000
veriT veriT_default sat ✅ 0.75482 0.75489
Yices2 Yices 2.6.0_default sat ✅ 0.14855 0.14847
Z3 z3-4.7.1_default sat ✅ 5.45475 5.45417
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 98.31420 390.50000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.57179 1.57213
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 9.37932 9.38261
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.55409 1.55431
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 4.28453 4.28451
Par4 Par4-wrapped-sq_default sat ✅ 0.65038 2.40000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 3.20955 9.57112
veriT veriT-wrapped-sq_default sat ✅ 0.49815 0.49840
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.15312 0.15313
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 3.77029 3.76992
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.45813 1.45832
MathSAT MathSAT5_default.sh sat ✅ 0.79789 0.79781
OpenSMT OpenSMT_default sat ✅ 0.83949 0.83940
Par4 Par4-wrapped-sq_default sat ✅ 0.49396 0.01193
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 3.51101 10.51200
veriT veriT_default sat ✅ 0.64264 0.64285
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.26499 0.26480
Z3 z3-4.8.8_default sat ✅ 0.71025 0.71021
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 0.79656 0.79650
mc2 mc2 2021-06-07_default.sh unknown ❌ 126.00900 125.97700
Par4 Par4-wrapped-sq_default sat ✅ 0.36240 0.00645
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 4.98723 14.08190
veriT veriT_default sat ✅ 0.48462 0.48478
Z3 z3-4.8.11_default sat ✅ 0.74658 0.74654
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.82262 1.82302
MathSAT MathSAT-5.6.8_default sat ✅ 0.77976 0.77972
veriT veriT_default sat ✅ 0.30449 0.30474
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.22242 0.22235
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.22186 0.22181
Z3 z3-4.8.17_default sat ✅ 0.60141 0.60325