Benchmark

non-incremental/QF_LRA/sc/sc-28.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
Size60728
Compressed Size11842
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 60720
Compressed Size11835
Max. Term Depth180
Asserts 1
Declared Functions0
Declared Constants521
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite56 not197 or364 and1521
xor57 =1289 let30 +112
<4 <=196 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 1.20000 —
OpenSMT OpenSMT 0.2 sat ✅ 99.60000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.10000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 sat ✅ 9.70000 —
CVC4 1.0rc.3931 sat ✅ 1.20000 —
SMTInterpol SMTInterpol sat ✅ 8.90000 —
Z3 Z3 sat ✅ 2.60000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.69931 —
CVC3-SMT-COMP-2011 default sat ✅ 0.64749 —
CVC3-SMT-COMP-2012 default sat ✅ 0.64729 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 1.70337 —
CVC4-SMT-COMP-2011 default sat ✅ 0.71528 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.93164 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.28333 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.28181 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.27565 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.34981 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.15205 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.44076 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 115.27600 —
OpenSMT-SMT-COMP-2011 default sat ✅ 17.89550 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.75822 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.25959 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.69097 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 2.08928 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.46345 —
Z3-SMT-COMP-2011 default sat ✅ 0.68826 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 1.30929 1.30680
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 1.30339 1.30080
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.11622 0.11498
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.55917 6.00709
SMT-RAT SMT-RAT-final default sat ✅ 8.56367 8.56470
veriT veriT default sat ✅ 0.21710 0.21597
Yices2 Yices default sat ✅ 0.12585 0.12498
Z3 z3 4.4.0 default sat ✅ 0.48278 0.48292
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.44901 0.44942
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.11014 0.11116
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 7.85006 7.85399
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.22176 7.25065
SMT-RAT SMT-RAT default sat ✅ 22.50130 22.51440
Toysmt toysmt default unknown ❌ 0.11257 0.11216
veriT veriT-dev default sat ✅ 0.21782 0.21845
Yices2 Yices-2.4.2 default sat ✅ 0.05834 0.05834
Z3 z3-4.4.1 default sat ✅ 0.70666 0.70824
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.99860 0.69348
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.19979 0.08736
OpenSMT opensmt2-2017-06-04 default sat ✅ 7.03995 7.03280
SMTInterpol SMTInterpol default sat ✅ 2.14333 7.27412
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04900 599.87600
veriT veriT-2017-06-17 default sat ✅ 0.16858 0.16809
Yices2 Yices2-Main default sat ✅ 0.05273 0.05216
Z3 z3-4.5.0 default sat ✅ 0.28075 0.28004
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 10.56590 41.75000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.51157 0.51171
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.08292 0.08384
OpenSMT opensmt2_default sat ✅ 4.44480 4.44438
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.23229 3.63896
SMT-RAT SMTRAT-Rat-final_default sat ✅ 776.99700 777.02000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1200.03000
veriT veriT_default sat ✅ 0.18819 0.18792
Yices2 Yices 2.6.0_default sat ✅ 0.08852 0.08842
Z3 z3-4.7.1_default sat ✅ 0.86928 0.86920
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 29.27210 116.02000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.38524 0.38564
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.52734 3.52876
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.72738 0.72765
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 2.10776 2.10745
Par4 Par4-wrapped-sq_default sat ✅ 0.05377 0.00636
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 2.57285 7.55126
veriT veriT-wrapped-sq_default sat ✅ 0.19882 0.19911
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.06487 0.06487
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.76255 0.76251
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.89374 0.89420
MathSAT MathSAT-5.6.8_default sat ✅ 0.08835 0.08826
veriT veriT_default sat ✅ 0.19779 0.19804
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.06505 0.06502
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.06561 0.06555
Z3 z3-4.8.17_default sat ✅ 0.25854 0.26031
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.51021 0.41063
OpenSMT OpenSMT sat ✅ 0.46105 0.35227
SMTInterpol SMTInterpol sat ✅ 8.81957 23.61512
Yices2 Yices2 sat ✅ 0.27115 0.17105
Z3alpha Z3-alpha sat ✅ 0.39778 0.29196