Benchmark

non-incremental/QF_LRA/sc/sc-14.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
Size30500
Compressed Size6391
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 30492
Compressed Size6403
Max. Term Depth96
Asserts 1
Declared Functions0
Declared Constants269
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite28 not99 or182 and765
xor29 =645 let16 +56
<4 <=98 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 1.20000 —
MathSAT MathSAT 4.3 sat ✅ 0.30000 —
OpenSMT OpenSMT 0.2 sat ✅ 5.60000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ — —
SMT-COMP 2010 CVC3 CVC3 2.3 sat ✅ 8.80000 —
CVC4 CVC4 1.0a0 sat ✅ 0.20000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 4.30000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ — —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.23700 —
CVC3-SMT-COMP-2011 default sat ✅ 0.21632 —
CVC3-SMT-COMP-2012 default sat ✅ 0.21866 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.24974 —
CVC4-SMT-COMP-2011 default sat ✅ 0.17147 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.17297 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.13004 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.05850 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.14440 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.07236 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.05930 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.12542 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 5.35437 —
OpenSMT-SMT-COMP-2011 default sat ✅ 2.66540 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.98446 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.02202 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.21126 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.27691 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.14303 —
Z3-SMT-COMP-2011 default sat ✅ 0.14657 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.14481 0.14198
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.14757 0.14498
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.05870 0.05799
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.30689 2.81357
SMT-RAT SMT-RAT-final default sat ✅ 10.85230 10.85430
veriT veriT default sat ✅ 0.05999 0.05899
Yices2 Yices default sat ✅ 0.01755 0.01700
Z3 z3 4.4.0 default sat ✅ 0.07137 0.07099
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.13372 0.13416
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.05179 0.05274
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1.03170 1.03221
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.21412 3.83117
SMT-RAT SMT-RAT default sat ✅ 3.50062 3.50234
Toysmt toysmt default unknown ❌ 0.06247 0.06246
veriT veriT-dev default sat ✅ 0.05216 0.05235
Yices2 Yices-2.4.2 default sat ✅ 0.01441 0.01436
Z3 z3-4.4.1 default sat ✅ 0.16860 0.16989
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.15738 0.15622
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.04382 0.04348
OpenSMT opensmt2-2017-06-04 default sat ✅ 1.13228 1.13128
SMTInterpol SMTInterpol default sat ✅ 1.32386 4.21323
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 44.05270 44.05360
veriT veriT-2017-06-17 default sat ✅ 0.05715 0.05667
Yices2 Yices2-Main default sat ✅ 0.01686 0.01569
Z3 z3-4.5.0 default sat ✅ 0.15367 0.15303
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.87010 3.19000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.18248 0.18267
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04336 0.04435
OpenSMT opensmt2_default sat ✅ 0.52704 0.52695
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.85087 2.37444
SMT-RAT SMTRAT-Rat-final_default sat ✅ 38.07400 38.07210
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.92000
veriT veriT_default sat ✅ 0.04839 0.04851
Yices2 Yices 2.6.0_default sat ✅ 0.02054 0.02048
Z3 z3-4.7.1_default sat ✅ 0.12496 0.12485
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.75874 2.63000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.15923 0.15960
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 1.67787 1.68098
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.18904 0.18939
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.37021 0.37008
Par4 Par4-wrapped-sq_default sat ✅ 0.03028 0.00612
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.78042 2.08646
veriT veriT-wrapped-sq_default sat ✅ 0.05763 0.05793
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.02032 0.02034
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.13414 0.13411
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.25545 0.25572
MathSAT MathSAT5_default.sh sat ✅ 0.04868 0.04864
OpenSMT OpenSMT_default sat ✅ 0.06599 0.06595
Par4 Par4-wrapped-sq_default sat ✅ 0.02886 0.00612
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.93026 2.56755
veriT veriT_default sat ✅ 0.04980 0.05002
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.01987 0.01982
Z3 z3-4.8.8_default sat ✅ 0.09613 0.09606
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.32920 0.22892
OpenSMT OpenSMT sat ✅ 0.28180 0.17311
SMTInterpol SMTInterpol sat ✅ 1.10195 2.80810
Yices2 Yices2 sat ✅ 0.22700 0.12704
Z3alpha Z3-alpha sat ✅ 0.35308 0.25383