Benchmark

non-incremental/QF_LRA/sc/sc-21.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
Size53239
Compressed Size9980
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 53231
Compressed Size9986
Max. Term Depth314
Asserts 1
Declared Functions0
Declared Constants395
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite43 not148 or339 and1319
xor43 =967 let23 +173
-66 <4 <=369 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 33.00000 —
Barcelogic Barcelogic 1.2 sat ✅ 3.80000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) unknown ❌ 1800.90000 —
MathSAT MathSAT 4.0 sat ✅ 2.60000 —
Yices Yices 1.0 sat ✅ 0.60000 —
Yices 1.0.10 sat ✅ 0.60000 —
Z3 Z3 0.1 sat ✅ 0.90000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 5.46962 —
CVC3-SMT-COMP-2011 default sat ✅ 5.05878 —
CVC3-SMT-COMP-2012 default sat ✅ 4.97657 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 2.21500 —
CVC4-SMT-COMP-2011 default sat ✅ 0.27183 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.62378 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.37660 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.36518 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.28278 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.38371 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.30312 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.33684 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 31.18930 —
OpenSMT-SMT-COMP-2011 default sat ✅ 9.77268 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.33021 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.21500 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.60986 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 2.24793 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.65348 —
Z3-SMT-COMP-2011 default sat ✅ 0.72396 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.50933 0.50592
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.34066 0.32995
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.08622 4.99724
veriT veriT-smtcomp2014 default sat ✅ 0.17068 0.16197
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.05480 0.04599
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.09287 1.08583
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.40627 0.40394
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.40954 0.40694
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.32645 0.32495
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.88197 4.28835
SMT-RAT SMT-RAT-final default sat ✅ 13.20870 13.21100
veriT veriT default sat ✅ 0.24364 0.24296
Yices2 Yices default sat ✅ 0.05245 0.05199
Z3 z3 4.4.0 default sat ✅ 1.48665 1.48677
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.60016 0.60030
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.46101 0.46222
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 4.15657 4.15864
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.50826 8.09793
SMT-RAT SMT-RAT default sat ✅ 12.27050 12.27400
Toysmt toysmt default unknown ❌ 0.09645 0.09645
veriT veriT-dev default sat ✅ 0.12579 0.12598
Yices2 Yices-2.4.2 default sat ✅ 0.02647 0.02643
Z3 z3-4.4.1 default sat ✅ 0.63593 0.63744
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.49118 0.49058
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.34599 0.34354
OpenSMT opensmt2-2017-06-04 default sat ✅ 5.21548 5.21450
SMTInterpol SMTInterpol default sat ✅ 1.57346 5.15424
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 417.23700 417.22700
veriT veriT-2017-06-17 default sat ✅ 0.13120 0.13066
Yices2 Yices2-Main default sat ✅ 0.04992 0.04901
Z3 z3-4.5.0 default sat ✅ 1.32132 1.32064
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 10.13170 40.00000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.57049 0.57070
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.23043 0.23162
OpenSMT opensmt2_default sat ✅ 2.15062 2.15053
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.35447 3.95443
SMT-RAT SMTRAT-Rat-final_default sat ✅ 256.47300 256.47100
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.00000
veriT veriT_default sat ✅ 0.14386 0.14401
Yices2 Yices 2.6.0_default sat ✅ 0.04428 0.04422
Z3 z3-4.7.1_default sat ✅ 0.86309 0.86302
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 21.06190 83.51000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.38354 0.38387
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.22900 6.41755
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.63610 0.63634
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.88818 0.88821
Par4 Par4-wrapped-sq_default sat ✅ 0.19222 0.00663
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.91414 5.53428
veriT veriT-wrapped-sq_default sat ✅ 0.16738 0.16767
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.03963 0.03961
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.90967 0.90957
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.86092 0.86146
MathSAT MathSAT-5.6.8_default sat ✅ 0.34742 0.34733
veriT veriT_default sat ✅ 0.11612 0.11627
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.04985 0.04982
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.04989 0.04985
Z3 z3-4.8.17_default sat ✅ 0.31426 0.31604