Benchmark

non-incremental/QF_LRA/sc/sc-25.induction2.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
Size63562
Compressed Size11725
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 63554
Compressed Size11762
Max. Term Depth370
Asserts 1
Declared Functions0
Declared Constants467
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite51 not176 or403 and1567
xor51 =1151 let27 +205
-78 <4 <=437 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 42.90000 —
Barcelogic Barcelogic 1.2 sat ✅ 6.30000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1247.80000 —
MathSAT MathSAT 4.0 sat ✅ 3.10000 —
Yices Yices 1.0 sat ✅ 1.20000 —
Yices 1.0.10 sat ✅ 1.20000 —
Z3 Z3 0.1 sat ✅ 1.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 6.45309 —
CVC3-SMT-COMP-2011 default sat ✅ 5.93703 —
CVC3-SMT-COMP-2012 default sat ✅ 5.89567 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 6.77271 —
CVC4-SMT-COMP-2011 default sat ✅ 0.75451 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.95864 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.45949 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.71079 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.78906 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.61782 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.62187 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.50245 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 60.69240 —
OpenSMT-SMT-COMP-2011 default sat ✅ 12.95170 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.19200 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.60689 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.29098 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 3.87978 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.76833 —
Z3-SMT-COMP-2011 default sat ✅ 1.18610 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.93051 0.91886
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.75687 0.74789
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.93817 4.42233
veriT veriT-smtcomp2014 default sat ✅ 0.34781 0.33495
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.10835 0.09998
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.76894 0.75788
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.85315 0.85087
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.85170 0.84887
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.64662 0.64590
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.54659 7.59285
SMT-RAT SMT-RAT-final default sat ✅ 33.73490 33.73390
veriT veriT default sat ✅ 0.28807 0.28696
Yices2 Yices default sat ✅ 0.06480 0.06399
Z3 z3 4.4.0 default sat ✅ 1.62240 1.62275
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.70067 0.70137
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.46166 0.46295
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 7.32086 7.32564
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.04507 6.77097
SMT-RAT SMT-RAT default sat ✅ 27.05380 27.06700
Toysmt toysmt default unknown ❌ 0.11936 0.11938
veriT veriT-dev default sat ✅ 0.20996 0.21021
Yices2 Yices-2.4.2 default sat ✅ 0.08573 0.08575
Z3 z3-4.4.1 default sat ✅ 0.49355 0.49517
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.85395 0.85299
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.47561 0.47574
OpenSMT opensmt2-2017-06-04 default sat ✅ 6.36577 6.36541
SMTInterpol SMTInterpol default sat ✅ 1.61241 5.31764
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.95000
veriT veriT-2017-06-17 default sat ✅ 0.21143 0.21104
Yices2 Yices2-Main default sat ✅ 0.04943 0.04880
Z3 z3-4.5.0 default sat ✅ 1.15523 1.15421
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 11.06210 43.85000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.68768 0.68786
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.22779 0.22874
OpenSMT opensmt2_default sat ✅ 2.62804 2.62782
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.91449 5.61475
SMT-RAT SMTRAT-Rat-final_default sat ✅ 530.50900 530.47400
SMTRAT-MCSAT-final_default unknown ❌ 1200.06000 1199.97000
veriT veriT_default sat ✅ 0.23060 0.23067
Yices2 Yices 2.6.0_default sat ✅ 0.05864 0.05859
Z3 z3-4.7.1_default sat ✅ 1.47998 1.47973
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 23.89960 94.62000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.82266 0.82293
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 5.45931 10.80720
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.88464 0.88490
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 1.97563 1.97351
Par4 Par4-wrapped-sq_default sat ✅ 0.26554 0.00573
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 2.00535 5.85820
veriT veriT-wrapped-sq_default sat ✅ 0.24884 0.24908
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.05437 0.05438
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1.70882 1.70857
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.13697 1.13752
MathSAT MathSAT-5.6.8_default sat ✅ 0.42454 0.42448
veriT veriT_default sat ✅ 0.23830 0.23854
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.04311 0.04304
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.04254 0.04249
Z3 z3-4.8.17_default sat ✅ 0.44145 0.44323