Benchmark

non-incremental/QF_LRA/sc/sc-14.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
Size35622
Compressed Size6991
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 35614
Compressed Size7013
Max. Term Depth216
Asserts 1
Declared Functions0
Declared Constants269
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite29 not99 or227 and885
xor29 =645 let16 +117
-45 <4 <=250 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 4.30000 —
Barcelogic Barcelogic 1.2 sat ✅ 1.40000 —
CVC3 CVC3 1.2 unknown ❌ 0.20000 —
CVC3 1.2 (patched) unknown ❌ 1800.80000 —
MathSAT MathSAT 4.0 sat ✅ 0.70000 —
Yices Yices 1.0 sat ✅ 0.20000 —
Yices 1.0.10 sat ✅ 0.20000 —
Z3 Z3 0.1 sat ✅ 0.20000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 0.50000 —
CVC3 CVC3-1.5 sat ✅ 736.80000 —
MathSAT MathSAT-4.2 sat ✅ 0.40000 —
Yices2 Yices2 (proto c) sat ✅ — —
Yices Yices 1.0.10 sat ✅ 0.30000 —
Z3 Z3.2 sat ✅ 0.30000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 381.10000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 0.30000 —
MathSAT MathSAT 5 sat ✅ 0.30000 —
MathSAT5 sat ✅ 0.30000 —
OpenSMT opensmt sat ✅ 4.70000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 5.40000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 0.40000 —
Z3 Z3 sat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 3.99305 —
CVC3-SMT-COMP-2011 default sat ✅ 3.66046 —
CVC3-SMT-COMP-2012 default sat ✅ 3.62189 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.95540 —
CVC4-SMT-COMP-2011 default sat ✅ 0.15511 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.25145 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.26500 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.18497 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.22700 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.16269 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.17875 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.19272 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 10.56880 —
OpenSMT-SMT-COMP-2011 default sat ✅ 3.24343 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.93249 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.78798 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.95955 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.40035 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.07892 —
Z3-SMT-COMP-2011 default sat ✅ 0.37542 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.22279 0.21297
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.18040 0.17197
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.90815 4.22636
veriT veriT-smtcomp2014 default sat ✅ 0.12401 0.10898
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.03180 0.02300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.19114 0.18297
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.27641 0.27396
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.27925 0.27696
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.15516 0.15398
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.50630 3.40248
SMT-RAT SMT-RAT-final default sat ✅ 3.67070 3.67044
veriT veriT default sat ✅ 0.08876 0.08799
Yices2 Yices default sat ✅ 0.02121 0.02000
Z3 z3 4.4.0 default sat ✅ 0.20126 0.20097
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.28974 0.29011
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.19423 0.19529
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 1.36385 1.36436
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.88642 2.46073
SMT-RAT SMT-RAT default sat ✅ 2.98203 2.98399
Toysmt toysmt default unknown ❌ 0.06964 0.06994
veriT veriT-dev default sat ✅ 0.06301 0.06319
Yices2 Yices-2.4.2 default sat ✅ 0.01632 0.01627
Z3 z3-4.4.1 default sat ✅ 0.27014 0.27155
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.21219 0.21238
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.13294 0.13341
OpenSMT opensmt2-2017-06-04 default sat ✅ 1.64496 1.64405
SMTInterpol SMTInterpol default sat ✅ 0.86744 2.42890
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 45.29580 45.27610
veriT veriT-2017-06-17 default sat ✅ 0.07354 0.07294
Yices2 Yices2-Main default sat ✅ 0.02189 0.02176
Z3 z3-4.5.0 default sat ✅ 0.29715 0.29733
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 1.24858 4.85000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.25268 0.25285
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.13271 0.13373
OpenSMT opensmt2_default sat ✅ 0.58679 0.58672
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.07091 3.08472
SMT-RAT SMTRAT-Rat-final_default sat ✅ 62.88420 62.87760
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.92000
veriT veriT_default sat ✅ 0.07760 0.07774
Yices2 Yices 2.6.0_default sat ✅ 0.02527 0.02521
Z3 z3-4.7.1_default sat ✅ 0.27269 0.27259
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 2.33315 8.99000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.25869 0.25905
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 2.22367 2.20907
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.25272 0.25303
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.36745 0.36743
Par4 Par4-wrapped-sq_default sat ✅ 0.09649 0.00661
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 1.16790 3.23323
veriT veriT-wrapped-sq_default sat ✅ 0.07594 0.07613
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.03577 0.03578
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.23024 0.23019
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.12510 0.12508
mc2 mc2 2021-06-07_default.sh sat ✅ 1.35960 1.35953
Par4 Par4-wrapped-sq_default sat ✅ 0.09730 0.00636
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.98803 2.75745
veriT veriT_default sat ✅ 0.07738 0.07763
Z3 z3-4.8.11_default sat ✅ 0.14437 0.14435
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.28090 0.28116
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.09713 0.09707
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 1.16900 3.34152
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.08500 0.08494
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01894 0.01890
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01926 0.01915
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01914 0.01910