Benchmark

non-incremental/QF_LRA/sc/sc-32.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
Size79853
Compressed Size13860
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 79845
Compressed Size13865
Max. Term Depth237
Asserts 1
Declared Functions0
Declared Constants593
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite328 not226 or416 and1836
xor262 =1539 let34 +359
<70 <=257 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 22.80000 —
MathSAT MathSAT 4.3 sat ✅ 3.60000 —
OpenSMT OpenSMT 0.2 sat ✅ 300.80000 —
Yices2 Yices 2 proto sat ✅ 0.40000 —
Yices2 (proto c) sat ✅ 0.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.77437 —
CVC3-SMT-COMP-2011 default sat ✅ 1.61109 —
CVC3-SMT-COMP-2012 default sat ✅ 1.63802 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 7.24375 —
CVC4-SMT-COMP-2011 default sat ✅ 1.67166 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.54498 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.66308 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 2.07090 —
MathSAT5-SMT-COMP-2010 default sat ✅ 2.24789 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.41872 —
MathSAT5-SMT-COMP-2012 default sat ✅ 1.46723 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.10385 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 249.02700 —
OpenSMT-SMT-COMP-2011 default sat ✅ 37.09630 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.64387 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 3.52363 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 6.57693 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 14.65910 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 4.28398 —
Z3-SMT-COMP-2011 default sat ✅ 2.93749 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.09105 1.07184
MathSAT MathSAT-5.2.12-Main default sat ✅ 2.50474 2.49762
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 14.26570 20.18590
veriT veriT-smtcomp2014 default sat ✅ 0.58423 0.57191
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.08659 0.08499
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 7.56127 7.55385
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.94778 0.94586
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 1.00306 0.94786
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.82627 0.82587
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.71425 6.45502
SMT-RAT SMT-RAT-final default sat ✅ 285.42500 285.53000
veriT veriT default sat ✅ 0.65372 0.65290
Yices2 Yices default sat ✅ 0.10664 0.10598
Z3 z3 4.4.0 default sat ✅ 2.96753 2.96855
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.73667 0.73738
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.54148 0.54274
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 17.12370 17.13340
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.53496 8.62707
SMT-RAT SMT-RAT default sat ✅ 62.37400 62.39950
Toysmt toysmt default unknown ❌ 0.16304 0.16287
veriT veriT-dev default sat ✅ 0.98773 0.98898
Yices2 Yices-2.4.2 default sat ✅ 0.14750 0.14755
Z3 z3-4.4.1 default sat ✅ 2.78204 2.78485
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 2.39898 2.39767
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.63718 0.63519
OpenSMT opensmt2-2017-06-04 default sat ✅ 21.96340 21.96250
SMTInterpol SMTInterpol default sat ✅ 2.60918 8.61405
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 599.99500
veriT veriT-2017-06-17 default sat ✅ 0.60083 0.59963
Yices2 Yices2-Main default sat ✅ 0.10635 0.10462
Z3 z3-4.5.0 default sat ✅ 3.14836 3.14417
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 25.08350 99.19000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.92861 0.92876
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.29907 0.30012
OpenSMT opensmt2_default sat ✅ 10.02950 10.02940
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 16.22530 26.53760
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.91000
SMTRAT-MCSAT-final_default unknown ❌ 1200.07000 1200.06000
veriT veriT_default sat ✅ 1.28753 1.28759
Yices2 Yices 2.6.0_default sat ✅ 0.11350 0.11341
Z3 z3-4.7.1_default sat ✅ 3.62621 3.62594
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.42252 1.42272
MathSAT MathSAT5_default.sh sat ✅ 0.50753 0.50733
OpenSMT OpenSMT_default sat ✅ 0.58819 0.58804
Par4 Par4-wrapped-sq_default sat ✅ 0.49612 0.01132
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 3.25878 9.72016
veriT veriT_default sat ✅ 0.59698 0.59708
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.03697 0.03687
Z3 z3-4.8.8_default sat ✅ 1.10295 1.10283
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.95978 0.95973
mc2 mc2 2021-06-07_default.sh sat ✅ 36.10430 36.09490
Par4 Par4-wrapped-sq_default sat ✅ 0.33244 0.00620
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 4.47311 13.57260
veriT veriT_default sat ✅ 0.57748 0.57756
Z3 z3-4.8.11_default sat ✅ 2.99749 2.99732