Benchmark

non-incremental/QF_LRA/sc/sc-34.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
Size86215
Compressed Size15603
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 86207
Compressed Size15606
Max. Term Depth496
Asserts 1
Declared Functions0
Declared Constants629
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite69 not239 or547 and2125
xor69 =1565 let36 +277
-105 <4 <=590 >2
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 0.17 (5/6) Argo-Lib ArgoLib v3.5 sat ✅ 82.10000 —
Barcelogic Barcelogic 1.2 sat ✅ 20.50000 —
CVC3 CVC3 1.2 unknown ❌ 0.30000 —
CVC3 1.2 (patched) unknown ❌ 1386.30000 —
MathSAT MathSAT 4.0 sat ✅ 7.70000 —
Yices Yices 1.0 sat ✅ 2.90000 —
Yices 1.0.10 sat ✅ 3.00000 —
Z3 Z3 0.1 sat ✅ 2.50000 —
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 sat ✅ 3.40000 —
OpenSMT OpenSMT 0.2 sat ✅ 415.20000 —
Yices2 Yices 2 proto sat ✅ 0.30000 —
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 ✅ 14.40000 —
OpenSMT OpenSMT-1.0-alpha sat ✅ 188.90000 —
Yices2 Yices 2 proto sat ✅ 0.20000 —
Yices2 (proto c) sat ✅ 0.30000 —
SMT-COMP 2011 0.14 (6/7) CVC3 CVC3 v2.4 unknown ❌ 635.90000 —
CVC4 CVC4 1.0rc.2026 sat ✅ 2.30000 —
MathSAT MathSAT 5 sat ✅ 1.80000 —
MathSAT5 sat ✅ 2.20000 —
OpenSMT opensmt sat ✅ 76.80000 —
SMTInterpol SMTInterpol 2.0pre sat ✅ 15.00000 —
Yices2 smtlib2parser+Yices 1.0.29 sat ✅ 5.40000 —
Z3 Z3 sat ✅ 8.10000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default sat ✅ 9.13400 —
CVC3-SMT-COMP-2011 default sat ✅ 8.43829 —
CVC3-SMT-COMP-2012 default sat ✅ 8.32818 —
CVC4 CVC4-SMT-COMP-2010 default sat ✅ 11.44660 —
CVC4-SMT-COMP-2011 default sat ✅ 2.27810 —
CVC4-SMT-COMP-2012-Resubmission default sat ✅ 1.23286 —
CVC4-SMT-EVAL-2013 default sat ✅ 1.04113 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default sat ✅ 1.40648 —
MathSAT5-SMT-COMP-2010 default sat ✅ 1.15079 —
MathSAT5-SMT-COMP-2011 default sat ✅ 1.27208 —
MathSAT5-SMT-COMP-2012 default sat ✅ 2.53244 —
test_pmathsat-SMT-COMP-2010 default sat ✅ 1.26300 —
OpenSMT OpenSMT-SMT-COMP-2010 default sat ✅ 199.08700 —
OpenSMT-SMT-COMP-2011 default sat ✅ 30.14460 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 5.36201 —
SMTInterpol-SMT-COMP-2011 default sat ✅ 4.08649 —
SMTInterpol-SMT-COMP-2012 default sat ✅ 2.87250 —
veriT veriT-SMT-EVAL-2013 default sat ✅ 8.13786 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default sat ✅ 2.96248 —
Z3-SMT-COMP-2011 default sat ✅ 3.02384 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.41967 1.41578
MathSAT MathSAT-5.2.12-Main default sat ✅ 1.18857 1.18082
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 2.83970 5.78812
veriT veriT-smtcomp2014 default sat ✅ 0.75238 0.73889
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.11574 0.10698
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 3.89965 3.89241
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 1.67108 1.66874
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 1.64546 1.63675
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 1.70444 1.70374
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 2.33424 4.86426
SMT-RAT SMT-RAT-final default sat ✅ 134.24300 134.27200
veriT veriT default sat ✅ 0.51397 0.51292
Yices2 Yices default sat ✅ 0.18874 0.18797
Z3 z3 4.4.0 default sat ✅ 2.52800 2.52861
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.57062 1.57174
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1.61886 1.62090
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 15.75340 15.76220
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.94769 8.69570
SMT-RAT SMT-RAT default sat ✅ 76.02540 76.05930
Toysmt toysmt default unknown ❌ 0.15736 0.15690
veriT veriT-dev default sat ✅ 0.35731 0.35760
Yices2 Yices-2.4.2 default sat ✅ 0.13166 0.13167
Z3 z3-4.4.1 default sat ✅ 2.55177 2.55431
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 1.46599 1.46544
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 0.47477 0.47489
OpenSMT opensmt2-2017-06-04 default sat ✅ 15.69990 15.69790
SMTInterpol SMTInterpol default sat ✅ 2.34472 7.27946
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04100 599.93900
veriT veriT-2017-06-17 default sat ✅ 0.51846 0.51799
Yices2 Yices2-Main default sat ✅ 0.10068 0.10033
Z3 z3-4.5.0 default sat ✅ 4.30383 4.30356
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 179.38800 713.22700
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 1.71675 1.71672
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.59092 0.59184
OpenSMT opensmt2_default sat ✅ 5.62760 5.62740
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.15678 6.34166
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1200.08000
SMTRAT-MCSAT-final_default unknown ❌ 1200.03000 1199.99000
veriT veriT_default sat ✅ 0.45566 0.45580
Yices2 Yices 2.6.0_default sat ✅ 0.12002 0.11996
Z3 z3-4.7.1_default sat ✅ 4.41593 4.41561
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 64.37350 255.54000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.30869 1.30892
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 7.74153 7.74031
master-2018-06-10-b19c840-competition-default_default sat ✅ 1.46052 1.46074
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 3.79733 3.79711
Par4 Par4-wrapped-sq_default sat ✅ 0.35144 0.00625
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 2.58021 7.54151
veriT veriT-wrapped-sq_default sat ✅ 0.47022 0.47052
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.15530 0.15532
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 2.15773 2.15764
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 1.94094 1.94112
MathSAT MathSAT5_default.sh sat ✅ 1.05879 1.05880
OpenSMT OpenSMT_default sat ✅ 0.99574 0.99576
Par4 Par4-wrapped-sq_default sat ✅ 0.30713 0.00660
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 4.01267 12.07110
veriT veriT_default sat ✅ 0.41561 0.41583
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.09494 0.09484
Z3 z3-4.8.8_default sat ✅ 0.52877 0.52873
SMT-COMP 2021 MathSAT mathsat-5.6.6_default sat ✅ 0.85304 0.85291
mc2 mc2 2021-06-07_default.sh sat ✅ 71.81800 71.81420
Par4 Par4-wrapped-sq_default sat ✅ 0.44355 0.00645
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 3.00680 9.12143
veriT veriT_default sat ✅ 0.45978 0.45998
Z3 z3-4.8.11_default sat ✅ 0.80358 0.80345
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 1.64021 1.64079
MathSAT MathSAT-5.6.8_default sat ✅ 0.63211 0.63198
veriT veriT_default sat ✅ 0.43124 0.43145
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11454 0.11450
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.11451 0.11447
Z3 z3-4.8.17_default sat ✅ 1.20172 1.20329
SMT-COMP 2024 cvc5 cvc5 sat ✅ 1.03576 0.93548
OpenSMT OpenSMT sat ✅ 0.69802 0.59821
SMTInterpol SMTInterpol sat ✅ 2.86004 8.38813
Yices2 Yices2 sat ✅ 0.41383 0.31385
Z3alpha Z3-alpha sat ✅ 0.50850 0.40798