Benchmark

non-incremental/QF_LRA/sc/sc-33.induction.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
Size71528
Compressed Size13861
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 71520
Compressed Size13891
Max. Term Depth210
Asserts 1
Declared Functions0
Declared Constants611
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite66 not232 or429 and1791
xor67 =1519 let35 +132
<4 <=231 >2 >=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Argo-Lib ArgoLib v3.5 sat ✅ 17.60000 —
Barcelogic Barcelogic 1.2 sat ✅ 10.20000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) sat ✅ 236.40000 —
MathSAT MathSAT 4.0 sat ✅ 10.00000 —
Yices Yices 1.0 sat ✅ 0.90000 —
Yices 1.0.10 sat ✅ 0.90000 —
Z3 Z3 0.1 sat ✅ 0.50000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 3.00000 —
CVC3 CVC3-1.5 sat ✅ 69.40000 —
MathSAT MathSAT-4.2 sat ✅ 2.30000 —
Yices2 Yices2 (proto c) sat ✅ 0.10000 —
Yices Yices 1.0.10 sat ✅ 0.70000 —
Z3 Z3.2 sat ✅ 1.50000 —
SMT-COMP 2009 CVC3 CVC3 2.0 sat ✅ 92.30000 —
MathSAT MathSAT 4.3 sat ✅ 2.10000 —
OpenSMT OpenSMT 0.2 sat ✅ 247.30000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.20000 —
SMT-COMP 2010 0.25 (3/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0a0 sat ✅ 2.70000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 201.10000 —
Yices2 Yices 2 proto sat ✅ 0.10000 —
Yices2 (proto c) sat ✅ 0.20000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 sat ✅ 43.00000 —
CVC4 1.0rc.3931 sat ✅ 1.40000 —
SMTInterpol SMTInterpol sat ✅ 13.50000 —
Z3 Z3 sat ✅ 2.50000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 0.93064 —
CVC3-SMT-COMP-2011 default sat ✅ 0.85756 —
CVC3-SMT-COMP-2012 default sat ✅ 0.86512 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 3.39079 —
CVC4-SMT-COMP-2011 default sat ✅ 0.62389 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.21931 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.39593 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.37529 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.46840 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.13244 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.36677 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.83910 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 159.13900 —
OpenSMT-SMT-COMP-2011 default sat ✅ 24.57190 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 2.54459 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 2.95153 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.28738 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 5.81278 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 1.32459 —
Z3-SMT-COMP-2011 default sat ✅ 0.55849 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.84543 0.83387
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.18360 0.17497
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.74876 6.38903
veriT veriT-smtcomp2014 default sat ✅ 0.34797 0.33895
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.08046 0.07099
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 2.09826 2.09168
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.70282 0.69989
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.70336 0.70089
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.41769 0.41694
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2414.86000
SMT-RAT SMT-RAT-final default sat ✅ 32.75530 32.76700
veriT veriT default sat ✅ 0.40737 0.40694
Yices2 Yices default sat ✅ 0.05702 0.05599
Z3 z3 4.4.0 default sat ✅ 1.05578 1.05584
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.55314 0.55367
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.36129 0.36245
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 11.95440 11.96070
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 1.80984 6.07965
SMT-RAT SMT-RAT default sat ✅ 45.46290 45.48680
Toysmt toysmt default unknown ❌ 0.13190 0.13139
veriT veriT-dev default sat ✅ 0.21345 0.21379
Yices2 Yices-2.4.2 default sat ✅ 0.06542 0.06539
Z3 z3-4.4.1 default sat ✅ 1.58399 1.58624
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 0.78954 0.78864
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.09090 0.09086
OpenSMT opensmt2-2017-06-04 default sat ✅ 11.10010 11.09470
SMTInterpol SMTInterpol default sat ✅ 2.25558 7.66460
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05500 600.03900
veriT veriT-2017-06-17 default sat ✅ 0.24001 0.23920
Yices2 Yices2-Main default sat ✅ 0.05925 0.05848
Z3 z3-4.5.0 default sat ✅ 0.91362 0.91283
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 24.42720 97.00000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.89847 0.89867
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.10168 0.10275
OpenSMT opensmt2_default sat ✅ 6.02164 6.02109
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.55831 7.76555
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.95000
veriT veriT_default sat ✅ 0.25302 0.25309
Yices2 Yices 2.6.0_default sat ✅ 0.08543 0.08532
Z3 z3-4.7.1_default sat ✅ 1.96386 1.96383
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.10334 0.10326
mc2 mc2 2021-06-07_default.sh sat ✅ 0.88481 0.88470
Par4 Par4-wrapped-sq_default sat ✅ 0.06659 0.00629
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 5.06721 28.67820
veriT veriT_default sat ✅ 0.19776 0.19800
Z3 z3-4.8.11_default sat ✅ 0.78304 0.78290
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.03960 1.03840
MathSAT MathSAT-5.6.8_default sat ✅ 0.10681 0.10678
veriT veriT_default sat ✅ 0.27334 0.27359
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.07261 0.07258
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.07630 0.07623
Z3 z3-4.8.17_default sat ✅ 0.37706 0.37890
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.62771 0.51017
OpenSMT OpenSMT sat ✅ 0.49569 0.37403
SMTInterpol SMTInterpol sat ✅ 3.86704 11.27360
Yices2 Yices2 sat ✅ 0.32433 0.20377
Z3alpha Z3-alpha sat ✅ 0.83061 1.95782
Z3 Z3-alpha-base sat ✅ 0.75415 0.63176