Benchmark

non-incremental/QF_LRA/sc/sc-33.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
Size82335
Compressed Size14371
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 82327
Compressed Size14381
Max. Term Depth244
Asserts 1
Declared Functions0
Declared Constants611
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite338 not233 or429 and1893
xor270 =1587 let35 +370
<72 <=265 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.57 (3/7) CVC CVC unknown ❌ 0.20000 —
CVC3 CVC3 unknown ❌ 0.10000 —
ExtSAT ExtSAT 1.1 unknown ❌ 0.30000 —
HTP HTP sat ✅ 162.20000 —
MathSAT MathSAT 3.4 timeout ✅ 1207.90000 —
Simplics Simplics (2005 winner) sat ✅ 8.40000 —
Yices Yices 1.0 sat ✅ 2.40000 —
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 83.70000 —
Barcelogic Barcelogic 1.2 sat ✅ 12.60000 —
CVC3 CVC3 1.2 unknown ❌ 0.50000 —
CVC3 1.2 (patched) sat ✅ 98.80000 —
MathSAT MathSAT 4.0 sat ✅ 8.50000 —
Yices Yices 1.0 sat ✅ 1.70000 —
Yices 1.0.10 sat ✅ 1.70000 —
Z3 Z3 0.1 sat ✅ 2.90000 —
SMT-COMP 2008 0.17 (5/6) Barcelogic Barcelogic 1.3 sat ✅ 7.40000 —
CVC3 CVC3-1.5 unknown ❌ 1200.80000 —
MathSAT MathSAT-4.2 sat ✅ 4.90000 —
Yices2 Yices2 (proto c) sat ✅ 0.30000 —
Yices Yices 1.0.10 sat ✅ 2.70000 —
Z3 Z3.2 sat ✅ 2.40000 —
SMT-COMP 2010 CVC3 CVC3 2.3 sat ✅ 11.10000 —
CVC4 CVC4 1.0a0 sat ✅ 5.90000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 222.10000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.30000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 sat ✅ 3.90000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 2.90000 —
MathSAT MathSAT 5 sat ✅ 2.30000 —
MathSAT5 sat ✅ 3.50000 —
OpenSMT opensmt sat ✅ 68.10000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 14.40000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 3.40000 —
Z3 Z3 sat ✅ 11.40000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 6.06082 —
CVC4-SMT-COMP-2011 default sat ✅ 1.98148 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.15584 —
CVC4-SMT-EVAL-2013 default sat ✅ 1.29964 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 2.79075 —
MathSAT5-SMT-COMP-2010 default sat ✅ 4.29939 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.80336 —
MathSAT5-SMT-COMP-2012 default sat ✅ 2.38192 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.99611 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 266.21700 —
OpenSMT-SMT-COMP-2011 default sat ✅ 31.22210 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 3.18060 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 5.83499 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 7.65020 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 30.50020 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 6.47445 —
Z3-SMT-COMP-2011 default sat ✅ 3.75239 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.38153 1.37179
MathSAT MathSAT-5.2.12-Main default sat ✅ 1.55340 1.55276
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 23.06030 30.07640
veriT veriT-smtcomp2014 default sat ✅ 1.31671 1.30880
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.16756 0.15898
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1.98937 1.98170
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.94520 0.94285
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.94151 0.93886
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 1.61318 1.61275
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 4.34799 8.37673
SMT-RAT SMT-RAT-final default sat ✅ 301.09200 301.21000
veriT veriT default sat ✅ 0.78682 0.78588
Yices2 Yices default sat ✅ 0.04369 0.04299
Z3 z3 4.4.0 default sat ✅ 2.67834 2.67959
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.78851 0.78893
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1.81354 1.81566
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 20.67010 20.68190
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.90591 6.31279
SMT-RAT SMT-RAT default sat ✅ 161.22200 161.29600
Toysmt toysmt default unknown ❌ 0.14986 0.14944
veriT veriT-dev default sat ✅ 0.96966 0.97071
Yices2 Yices-2.4.2 default sat ✅ 0.12333 0.12334
Z3 z3-4.4.1 default sat ✅ 3.71914 3.72250
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 4.51564 4.51169
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.41512 0.41518
OpenSMT opensmt2-2017-06-04 default sat ✅ 20.59710 20.59490
SMTInterpol SMTInterpol default sat ✅ 2.68287 9.66228
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08000 599.98800
veriT veriT-2017-06-17 default sat ✅ 0.81833 0.81769
Yices2 Yices2-Main default sat ✅ 0.13036 0.12966
Z3 z3-4.5.0 default sat ✅ 2.62352 2.61666
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 18.78490 74.63000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.02361 1.02363
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.28467 0.28584
OpenSMT opensmt2_default sat ✅ 12.58820 12.58650
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.55591 7.76204
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1200.05000
veriT veriT_default sat ✅ 0.95966 0.95979
Yices2 Yices 2.6.0_default sat ✅ 0.05814 0.05808
Z3 z3-4.7.1_default sat ✅ 4.15477 4.15454
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 16.98310 67.14000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.98092 0.98115
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 6.63792 6.63391
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.38826 1.38851
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 7.26759 7.26692
Par4 Par4-wrapped-sq_default sat ✅ 0.16245 0.00591
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 6.03238 18.14300
veriT veriT-wrapped-sq_default sat ✅ 0.77442 0.77473
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.07279 0.07278
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 3.38574 3.38533
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.83934 0.83963
MathSAT MathSAT5_default.sh sat ✅ 0.50923 0.50918
OpenSMT OpenSMT_default sat ✅ 0.74614 0.74602
Par4 Par4-wrapped-sq_default sat ✅ 0.26296 0.00643
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 3.10628 9.40975
veriT veriT_default sat ✅ 0.70747 0.70761
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.05129 0.05125
Z3 z3-4.8.8_default sat ✅ 0.77795 0.77790
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.34620 0.34610
mc2 mc2 2021-06-07_default.sh sat ✅ 25.61230 25.61080
Par4 Par4-wrapped-sq_default sat ✅ 0.44788 0.00649
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 5.40101 16.40400
veriT veriT_default sat ✅ 0.57691 0.57714
Z3 z3-4.8.11_default sat ✅ 1.21830 1.21820
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.70880 1.70728
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.35500 0.35497
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 5.28187 15.85930
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 4.63736 4.63697
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.17424 0.17420
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.16939 0.16926
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.16945 0.16939
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.76365 0.66388
OpenSMT OpenSMT sat ✅ 0.52620 0.42636
SMTInterpol SMTInterpol sat ✅ 5.36870 15.82605
Yices2 Yices2 sat ✅ 0.27652 0.17623
Z3alpha Z3-alpha sat ✅ 0.77933 0.67922
SMT-COMP 2025 cvc5 cvc5 sat ✅ 1.02119 0.90357
OpenSMT OpenSMT sat ✅ 0.58961 0.45536
SMTInterpol SMTInterpol sat ✅ 3.88559 10.99275
Yices2 Yices2 sat ✅ 0.36353 0.24195
Z3alpha Z3-alpha sat ✅ 1.58661 4.95146
Z3 Z3-alpha-base sat ✅ 1.04030 0.90703