Benchmark

non-incremental/QF_LRA/sc/sc-17.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
Size36949
Compressed Size7480
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 36941
Compressed Size7502
Max. Term Depth114
Asserts 1
Declared Functions0
Declared Constants323
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite34 not120 or221 and927
xor35 =783 let19 +68
<4 <=119 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.31551 —
CVC3-SMT-COMP-2011 default sat ✅ 0.28706 —
CVC3-SMT-COMP-2012 default sat ✅ 0.29277 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.85960 —
CVC4-SMT-COMP-2011 default sat ✅ 0.17668 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.16203 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.16824 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.07399 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.18050 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.07477 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.08288 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.15656 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 10.11140 —
OpenSMT-SMT-COMP-2011 default sat ✅ 4.94268 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.90877 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.20741 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.39399 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.54694 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.13768 —
Z3-SMT-COMP-2011 default sat ✅ 0.18081 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.18864 0.18597
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.18888 0.18597
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.08312 0.08199
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.06032 4.93225
SMT-RAT SMT-RAT-final default sat ✅ 5.66800 5.66914
veriT veriT default sat ✅ 0.06681 0.06599
Yices2 Yices default sat ✅ 0.01859 0.01800
Z3 z3 4.4.0 default sat ✅ 0.20999 0.20997
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.20473 0.20508
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.07503 0.07680
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1.50219 1.50310
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.05889 6.90557
SMT-RAT SMT-RAT default sat ✅ 3.26086 3.26262
Toysmt toysmt default unknown ❌ 0.06951 0.06947
veriT veriT-dev default sat ✅ 0.07155 0.07170
Yices2 Yices-2.4.2 default sat ✅ 0.02330 0.02324
Z3 z3-4.4.1 default sat ✅ 0.24186 0.24316
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.20275 0.20153
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.05690 0.05732
OpenSMT opensmt2-2017-06-04 default sat ✅ 1.84794 1.84756
SMTInterpol SMTInterpol default sat ✅ 1.02276 2.91073
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 122.55900 122.56100
veriT veriT-2017-06-17 default sat ✅ 0.07068 0.07009
Yices2 Yices2-Main default sat ✅ 0.04719 0.04631
Z3 z3-4.5.0 default sat ✅ 0.11746 0.11686
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 1.92395 7.53000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.20456 0.20457
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.05371 0.05479
OpenSMT opensmt2_default sat ✅ 0.81225 0.81210
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.21362 3.56946
SMT-RAT SMTRAT-Rat-final_default sat ✅ 98.23620 98.23550
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.03000
veriT veriT_default sat ✅ 0.07421 0.07426
Yices2 Yices 2.6.0_default sat ✅ 0.02350 0.02339
Z3 z3-4.7.1_default sat ✅ 0.25887 0.25856
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.23492 0.23519
MathSAT MathSAT5_default.sh sat ✅ 0.05330 0.05326
OpenSMT OpenSMT_default sat ✅ 0.09151 0.09147
Par4 Par4-wrapped-sq_default sat ✅ 0.04008 0.00582
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.94179 2.56449
veriT veriT_default sat ✅ 0.06516 0.06538
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.02365 0.02362
Z3 z3-4.8.8_default sat ✅ 0.16997 0.16992
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.05653 0.05649
mc2 mc2 2021-06-07_default.sh sat ✅ 0.19988 0.19986
Par4 Par4-wrapped-sq_default sat ✅ 0.03747 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 4.53411 12.54630
veriT veriT_default sat ✅ 0.07644 0.07667
Z3 z3-4.8.11_default sat ✅ 0.13809 0.13803
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.38743 0.28789
OpenSMT OpenSMT sat ✅ 0.33168 0.22419
SMTInterpol SMTInterpol sat ✅ 1.20194 3.27450
Yices2 Yices2 sat ✅ 0.22469 0.12472
Z3alpha Z3-alpha sat ✅ 0.33222 0.23215
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.38649 0.25549
OpenSMT OpenSMT sat ✅ 0.34200 0.22170
SMTInterpol SMTInterpol sat ✅ 1.34347 3.59991
Yices2 Yices2 sat ✅ 0.29511 0.16644
Z3alpha Z3-alpha sat ✅ 0.47722 0.59488
Z3 Z3-alpha-base sat ✅ 0.37734 0.24064