Benchmark
non-incremental/QF_ABV/brummayerbiere/dubreva002ue.smt2
We reverse an array of length 2 twice in memory at 2 positions.
We show via extensionality that memory has to be equal.
In one case swapping elements is done via XOR in the following way:
x ^= y;
y ^= x;
x ^= y;
In the other case the elements are just swapped.
Contributed by Robert Brummayer (robert.brummayer@gmail.com).
| Benchmark |
|---|
| Size | 1702 |
| Compressed Size | 669 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2008-07-07 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 1694 |
| Compressed Size | 684 |
| Max. Term Depth | 22 |
| Asserts | 1 |
| Declared Functions | 0 |
| Declared Constants | 3 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
ite | 1 |
not | 1 |
= | 2 |
let | 12 |
bvnot | 21 |
bvand | 18 |
bvadd | 2 |
select | 6 |
store | 10 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT Evaluation 2013
|
|
Boolector |
Boolector-1.5.118-SMT-EVAL-2013 default |
unsat ✅
|
0.03356
|
—
|
| |
|
Boolector-SMT-COMP-2011 default |
unsat ✅
|
0.07082
|
—
|
| |
|
Boolector-SMT-COMP-2012 default |
unsat ✅
|
0.04458
|
—
|
| |
CVC3 |
CVC3-SMT-COMP-2010 default |
unsat ✅
|
1.55841
|
—
|
| |
|
CVC3-SMT-COMP-2011 default |
unsat ✅
|
1.33878
|
—
|
| |
|
CVC3-SMT-COMP-2012 default |
unsat ✅
|
1.36157
|
—
|
| |
CVC4 |
CVC4-SMT-COMP-2012-Resubmission default |
unsat ✅
|
0.04019
|
—
|
| |
|
CVC4-SMT-EVAL-2013 default |
unsat ✅
|
0.03802
|
—
|
| |
MathSAT |
MathSAT5-5.2.6-SMT-EVAL-2013 default |
unsat ✅
|
0.05241
|
—
|
| |
|
MathSAT5-SMT-COMP-2011 default |
unsat ✅
|
0.06490
|
—
|
| |
|
MathSAT5-SMT-COMP-2012 default |
unsat ✅
|
0.06302
|
—
|
| |
SONOLAR |
SONOLAR-2013-05-15-SMT-EVAL-2013 default |
unsat ✅
|
0.07334
|
—
|
| |
|
SONOLAR-SMT-COMP-2011 default |
unsat ✅
|
0.02471
|
—
|
| |
|
SONOLAR-SMT-COMP-2012 default |
unsat ✅
|
0.05344
|
—
|
| |
Tiffany de Wintermonte |
TdW-SMT-COMP-2012 default |
unsat ✅
|
0.03573
|
—
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default |
unsat ✅
|
0.10279
|
—
|
| |
|
Z3-SMT-COMP-2011 default |
unsat ✅
|
10.43120
|
—
|
|
SMT-COMP 2015
|
|
Boolector |
Boolector SMT15 QF_AUFBV final boolector_qf_aufbv |
unsat ✅
|
0.07852
|
0.07799
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04642
|
0.04499
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03108
|
0.02799
|
| |
MathSAT |
MathSat 5.3.6 main smtcomp2015_main |
unsat ✅
|
0.06103
|
0.05999
|
| |
Yices2 |
Yices default |
unsat ✅
|
0.02159
|
0.02099
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.08555
|
0.08599
|
|
SMT-COMP 2016
|
|
Boolector |
Boolector boolector |
unsat ✅
|
0.07930
|
0.07981
|
| |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.03265
|
0.03289
|
| |
MathSAT |
mathsat-5.3.11-linux-x86_64-Main default |
unsat ✅
|
0.05587
|
0.05704
|
| |
Yices2 |
Yices-2.4.2 default |
unsat ✅
|
0.02251
|
0.02248
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.10330
|
0.10444
|
|
SMT-COMP 2017
|
|
Boolector |
Boolector SMT17 final boolector |
unsat ✅
|
0.07205
|
0.07193
|
| |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.03353
|
0.03303
|
| |
MathSAT |
mathsat-5.4.1-linux-x86_64-Main default |
unsat ✅
|
0.05168
|
0.05214
|
| |
Yices2 |
Yices2-Main default |
unsat ✅
|
0.02338
|
0.02257
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.14564
|
0.14494
|
|
SMT-COMP 2018
|
0.20 (4/5) |
Boolector |
Boolector_default |
unsat ✅
|
0.07706
|
0.07698
|
| |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.03359
|
0.03380
|
| |
MathSAT |
mathsat-5.5.2-linux-x86_64-Main_default |
unknown ❌
|
0.04500
|
0.04604
|
| |
Yices2 |
Yices 2.6.0_default |
unsat ✅
|
0.02490
|
0.02484
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.19283
|
0.19278
|
|
SMT-COMP 2021
|
|
MathSAT |
mathsat-5.6.6_default |
unsat ✅
|
0.07086
|
0.07083
|
| |
Yices2 |
Yices 2.6.2 bug fix_default |
unsat ✅
|
0.01663
|
0.01660
|
| |
|
Yices 2.6.2 for SMTCOMP2020_default |
unsat ✅
|
0.01663
|
0.01658
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.17443
|
0.17438
|
|
SMT-COMP 2024
|
0.25 (3/4) |
Bitwuzla |
Bitwuzla |
unsat ✅
|
0.25453
|
0.15442
|
| |
cvc5 |
cvc5 |
unsat ✅
|
0.24296
|
0.14321
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74008
|
1347.45635
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.24636
|
0.14613
|