Benchmark

non-incremental/QF_LRA/sc/sc-23.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
Size57529
Compressed Size10236
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 57521
Compressed Size10294
Max. Term Depth174
Asserts 1
Declared Functions0
Declared Constants431
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite238 not163 or299 and1323
xor190 =1107 let25 +260
<52 <=185 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.10000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 timeout ✅ 1208.20000 —
HTP HTP sat ✅ 72.90000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.90000 —
Simplics Simplics (2005 winner) sat ✅ 1.80000 —
Yices Yices 1.0 sat ✅ 0.60000 —
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 23.40000 —
Barcelogic Barcelogic 1.2 sat ✅ 4.40000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) sat ✅ 21.70000 —
MathSAT MathSAT 4.0 sat ✅ 2.30000 —
Yices Yices 1.0 sat ✅ 0.80000 —
Yices 1.0.10 sat ✅ 0.80000 —
Z3 Z3 0.1 sat ✅ 0.60000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 2.60000 —
CVC3 CVC3-1.5 sat ✅ 490.50000 —
MathSAT MathSAT-4.2 sat ✅ 1.90000 —
Yices2 Yices2 (proto c) sat ✅ 0.20000 —
Yices Yices 1.0.10 sat ✅ 0.90000 —
Z3 Z3.2 sat ✅ 0.90000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 2.10000 —
OpenSMT OpenSMT 0.2 sat ✅ 57.90000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.10000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 3.90000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 57.10000 —
Yices2 Yices 2 proto sat ✅ — —
Yices2 (proto c) sat ✅ 0.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 1.01740 —
CVC3-SMT-COMP-2011 default sat ✅ 0.93903 —
CVC3-SMT-COMP-2012 default sat ✅ 0.94690 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 4.16808 —
CVC4-SMT-COMP-2011 default sat ✅ 0.37302 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.66970 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.39656 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 1.07199 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.82415 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.97851 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.44599 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.55894 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 50.83860 —
OpenSMT-SMT-COMP-2011 default sat ✅ 11.38320 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.72300 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.29942 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 4.17710 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 2.45334 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.19191 —
Z3-SMT-COMP-2011 default sat ✅ 1.08116 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.49552 0.48392
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.34946 0.34095
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.64109 6.08108
veriT veriT-smtcomp2014 default sat ✅ 0.39230 0.38194
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.07976 0.06799
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.33432 1.32680
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.46146 0.45893
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.46126 0.45893
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.55792 0.55692
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.75222 6.44702
SMT-RAT SMT-RAT-final default sat ✅ 66.09790 66.11490
veriT veriT default sat ✅ 0.33584 0.33495
Yices2 Yices default sat ✅ 0.02563 0.02499
Z3 z3 4.4.0 default sat ✅ 1.20474 1.20482
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.43632 0.43696
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.62589 0.62728
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 8.70721 8.71293
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.56136 5.09304
SMT-RAT SMT-RAT default sat ✅ 27.15430 54.20440
Toysmt toysmt default unknown ❌ 0.11282 0.11283
veriT veriT-dev default sat ✅ 0.38322 0.38355
Yices2 Yices-2.4.2 default sat ✅ 0.03043 0.03040
Z3 z3-4.4.1 default sat ✅ 1.05306 1.05508
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.52144 0.52080
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.35622 0.35652
OpenSMT opensmt2-2017-06-04 default sat ✅ 7.31240 7.31152
SMTInterpol SMTInterpol default sat ✅ 1.36963 4.19100
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03400 599.95800
veriT veriT-2017-06-17 default sat ✅ 0.35109 0.35033
Yices2 Yices2-Main default sat ✅ 0.15150 0.05711
Z3 z3-4.5.0 default sat ✅ 1.24482 1.24430
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 2.47661 9.48000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.46904 0.46922
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.15542 0.15644
OpenSMT opensmt2_default sat ✅ 3.71139 3.71115
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1.57315 4.52586
SMT-RAT SMTRAT-Rat-final_default sat ✅ 1135.22000 1135.26000
SMTRAT-MCSAT-final_default unknown ❌ 1200.05000 1199.98000
veriT veriT_default sat ✅ 0.42294 0.42285
Yices2 Yices 2.6.0_default sat ✅ 0.07200 0.07193
Z3 z3-4.7.1_default sat ✅ 1.01664 1.01656
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 16.61090 65.70000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.65655 0.65685
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 4.61694 4.61896
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.54434 0.54466
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 2.74025 2.74004
Par4 Par4-wrapped-sq_default sat ✅ 0.09044 0.00612
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 3.22706 9.56198
veriT veriT-wrapped-sq_default sat ✅ 0.34537 0.34565
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.03115 0.03116
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1.13888 1.13886
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.52106 0.52134
MathSAT MathSAT5_default.sh sat ✅ 0.31704 0.31698
OpenSMT OpenSMT_default sat ✅ 0.25265 0.25254
Par4 Par4-wrapped-sq_default sat ✅ 0.23781 0.00897
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 2.91006 8.68956
veriT veriT_default sat ✅ 0.35385 0.35399
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.03644 0.03639
Z3 z3-4.8.8_default sat ✅ 0.48371 0.48362
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.72341 0.72145
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.32068 0.32060
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 2.93104 8.85423
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 1.56881 1.56764
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.07407 0.07401
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.07365 0.07274
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.07248 0.07241
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.54972 0.45002
OpenSMT OpenSMT sat ✅ 0.37922 0.27961
SMTInterpol SMTInterpol sat ✅ 2.48347 7.21765
Yices2 Yices2 sat ✅ 0.24592 0.14578
Z3alpha Z3-alpha sat ✅ 0.69927 0.59643
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.53358 0.40781
OpenSMT OpenSMT sat ✅ 0.45275 0.32389
SMTInterpol SMTInterpol sat ✅ 3.97316 11.56396
Yices2 Yices2 sat ✅ 0.33209 0.20650
Z3alpha Z3-alpha sat ✅ 0.88202 2.16112
Z3 Z3-alpha-base sat ✅ 0.56437 0.38700