Benchmark

non-incremental/QF_LRA/sc/sc-13.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
Size32679
Compressed Size6551
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 32671
Compressed Size6550
Max. Term Depth104
Asserts 1
Declared Functions0
Declared Constants251
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite138 not93 or169 and753
xor110 =627 let15 +150
<32 <=105 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 3.90000 —
Barcelogic Barcelogic 1.2 sat ✅ 0.90000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) sat ✅ 3.70000 —
MathSAT MathSAT 4.0 sat ✅ 1.00000 —
Yices Yices 1.0 sat ✅ 0.10000 —
Yices 1.0.10 sat ✅ 0.10000 —
Z3 Z3 0.1 sat ✅ 0.10000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 sat ✅ 1.40000 —
CVC4 1.0rc.3931 sat ✅ 0.30000 —
SMTInterpol SMTInterpol sat ✅ 9.90000 —
Z3 Z3 sat ✅ 0.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.43225 —
CVC3-SMT-COMP-2011 default sat ✅ 0.39584 —
CVC3-SMT-COMP-2012 default sat ✅ 0.39641 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.69997 —
CVC4-SMT-COMP-2011 default sat ✅ 0.13095 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.20006 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.20669 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.12955 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.24982 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.30275 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.12284 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.22190 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 6.12883 —
OpenSMT-SMT-COMP-2011 default sat ✅ 1.92698 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.75519 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.79907 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.80010 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.26968 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.11588 —
Z3-SMT-COMP-2011 default sat ✅ 0.28902 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.21095 0.19597
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.12553 0.11698
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.71350 4.00739
veriT veriT-smtcomp2014 default sat ✅ 0.10716 0.09798
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.02123 0.01200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.25224 0.24296
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.19894 0.19597
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.19923 0.19597
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.15402 0.15298
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.60283 3.72443
SMT-RAT SMT-RAT-final default sat ✅ 4.62135 4.62230
veriT veriT default sat ✅ 0.09663 0.09598
Yices2 Yices default sat ✅ 0.01371 0.01300
Z3 z3 4.4.0 default sat ✅ 0.23837 0.23796
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.20685 0.20748
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.11028 0.11134
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1.46171 1.46236
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.22694 3.73052
SMT-RAT SMT-RAT default sat ✅ 5.05535 5.05868
Toysmt toysmt default unknown ❌ 0.06546 0.06545
veriT veriT-dev default sat ✅ 0.09406 0.09426
Yices2 Yices-2.4.2 default sat ✅ 0.01794 0.01791
Z3 z3-4.4.1 default sat ✅ 0.31676 0.31845
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.27671 0.27577
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.07858 0.07851
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.80177 0.80039
SMTInterpol SMTInterpol default sat ✅ 0.99912 3.04466
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 123.21200 123.21200
veriT veriT-2017-06-17 default sat ✅ 0.07929 0.07790
Yices2 Yices2-Main default sat ✅ 0.01397 0.01329
Z3 z3-4.5.0 default sat ✅ 0.21489 0.21385
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.77016 2.93000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.21156 0.21174
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.10355 0.10460
OpenSMT opensmt2_default sat ✅ 0.92821 0.92794
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.85860 2.40600
SMT-RAT SMTRAT-Rat-final_default sat ✅ 126.61400 126.61500
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.91000
veriT veriT_default sat ✅ 0.10212 0.10226
Yices2 Yices 2.6.0_default sat ✅ 0.01635 0.01631
Z3 z3-4.7.1_default sat ✅ 0.23466 0.23456
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.24099 0.24131
MathSAT MathSAT5_default.sh sat ✅ 0.09868 0.09864
OpenSMT OpenSMT_default sat ✅ 0.09415 0.09412
Par4 Par4-wrapped-sq_default sat ✅ 0.06628 0.00674
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.97925 2.68196
veriT veriT_default sat ✅ 0.08135 0.08157
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.01424 0.01421
Z3 z3-4.8.8_default sat ✅ 0.15659 0.15653
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.43320 0.30871
OpenSMT OpenSMT sat ✅ 0.38555 0.25370
SMTInterpol SMTInterpol sat ✅ 1.16968 3.05276
Yices2 Yices2 sat ✅ 0.28915 0.16410
Z3alpha Z3-alpha sat ✅ 0.49130 0.66402
Z3 Z3-alpha-base sat ✅ 0.40244 0.27483