Benchmark

non-incremental/QF_LRA/sc/sc-11.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
Size28060
Compressed Size5735
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 28052
Compressed Size5748
Max. Term Depth174
Asserts 1
Declared Functions0
Declared Constants215
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite23 not78 or179 and699
xor23 =507 let13 +93
-36 <4 <=199 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 Barcelogic Barcelogic 1.3 sat ✅ 0.30000 —
CVC3 CVC3-1.5 sat ✅ 194.00000 —
MathSAT MathSAT-4.2 sat ✅ 0.20000 —
Yices2 Yices2 (proto c) sat ✅ — —
Yices Yices 1.0.10 sat ✅ 0.10000 —
Z3 Z3.2 sat ✅ 0.10000 —
SMT-COMP 2012 CVC3 CVC3 v2.4.2 unknown ❌ 440.00000 —
CVC4 1.0rc.3931 sat ✅ 0.20000 —
SMTInterpol SMTInterpol sat ✅ 5.30000 —
Z3 Z3 sat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 3.47123 —
CVC3-SMT-COMP-2011 default sat ✅ 3.15998 —
CVC3-SMT-COMP-2012 default sat ✅ 3.18000 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 0.30772 —
CVC4-SMT-COMP-2011 default sat ✅ 0.14111 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 0.16301 —
CVC4-SMT-EVAL-2013 default sat ✅ 0.14555 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 0.10602 —
MathSAT5-SMT-COMP-2010 default sat ✅ 0.09150 —
MathSAT5-SMT-COMP-2011 default sat ✅ 0.11426 —
MathSAT5-SMT-COMP-2012 default sat ✅ 0.11593 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 0.12652 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 3.41826 —
OpenSMT-SMT-COMP-2011 default sat ✅ 1.55755 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 1.48362 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 1.49652 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 1.45861 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 0.12092 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 0.19362 —
Z3-SMT-COMP-2011 default sat ✅ 0.17566 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 0.16653 0.15598
MathSAT MathSAT-5.2.12-Main default sat ✅ 0.10202 0.09298
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 1.46818 3.36549
veriT veriT-smtcomp2014 default sat ✅ 0.07679 0.06399
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.01957 0.01100
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 0.21906 0.20297
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.18760 0.18497
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.18768 0.18497
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 0.14934 0.14798
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 1.18135 2.50962
SMT-RAT SMT-RAT-final default sat ✅ 1.66449 1.66375
veriT veriT default sat ✅ 0.06010 0.05899
Yices2 Yices default sat ✅ 0.01415 0.01300
Z3 z3 4.4.0 default sat ✅ 0.20511 0.20497
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.14273 0.14308
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 0.11551 0.11652
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 0.62357 0.62438
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 0.93025 2.72591
SMT-RAT SMT-RAT default sat ✅ 1.98580 1.98695
Toysmt toysmt default unknown ❌ 0.05610 0.05608
veriT veriT-dev default sat ✅ 0.06331 0.06347
Yices2 Yices-2.4.2 default sat ✅ 0.01302 0.01199
Z3 z3-4.4.1 default sat ✅ 0.20705 0.20869
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default sat ✅ 0.19138 0.19080
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.10460 0.10494
OpenSMT opensmt2-2017-06-04 default sat ✅ 0.55825 0.55735
SMTInterpol SMTInterpol default sat ✅ 0.78187 2.20431
SMT-RAT SMTRAT-comp2017_2 default sat ✅ 23.05430 23.04910
veriT veriT-2017-06-17 default sat ✅ 0.04375 0.04326
Yices2 Yices2-Main default sat ✅ 0.01778 0.01716
Z3 z3-4.5.0 default sat ✅ 0.10174 0.09550
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.50009 0.49223
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.19620 0.19640
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.07681 0.07780
OpenSMT opensmt2_default sat ✅ 0.49940 0.49928
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.82157 2.21935
SMT-RAT SMTRAT-Rat-final_default sat ✅ 20.44950 20.44640
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.01000
veriT veriT_default sat ✅ 0.06505 0.06404
Yices2 Yices 2.6.0_default sat ✅ 0.02086 0.02080
Z3 z3-4.7.1_default sat ✅ 0.12080 0.11986
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 1.12399 4.20000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.18924 0.18962
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 1.63053 1.62567
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.19090 0.19117
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 0.17171 0.17170
Par4 Par4-wrapped-sq_default sat ✅ 0.06706 0.00632
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.83381 2.26786
veriT veriT-wrapped-sq_default sat ✅ 0.06249 0.06279
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.01759 0.01761
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.20770 0.20766
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.17452 0.17450
mc2 mc2 2021-06-07_default.sh sat ✅ 0.25960 0.25958
Par4 Par4-wrapped-sq_default sat ✅ 0.03104 0.00667
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.88740 2.48183
veriT veriT_default sat ✅ 0.04631 0.04659
Z3 z3-4.8.11_default sat ✅ 0.08125 0.08122
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.19890 0.19904
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.07867 0.07864
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.99907 2.83024
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.08639 0.08634
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01661 0.01654
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01638 0.01632
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01796 0.01694