Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_6361_sink.smt2
Publication:
Hung-En Wang, Shih-Yu Chen, Fang Yu, Jie-Hong R. Jiang:
A symbolic model checking approach to the analysis of string and length constraints. ASE 2018: 623-633
| Benchmark |
|---|
| Size | 9547 |
| Compressed Size | 1754 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2020-07-06 |
| Generated By | Hung-En Wang, Shih-Yu Chen, Fang Yu, and Jie-Hong R. Jiang |
| Generated On | 2019-02-28 00:00:00 |
| Generator | modified from Stranger benchmarks (with string-to-string replace-all) |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | unsat |
| Size | 9539 |
| Compressed Size | 1740 |
| Max. Term Depth | 14 |
| Asserts | 46 |
| Declared Functions | 0 |
| Declared Constants | 115 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 8 |
and | 51 |
= | 80 |
+ | 1 |
> | 1 |
str.len | 2 |
str.++ | 20 |
str.replace | 1 |
str.to_re | 31 |
re.++ | 10 |
re.union | 20 |
str.in_re | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.04641
|
0.04693
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.10205
|
0.10249
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
4.14717
|
11.65400
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.03513
|
0.03522
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.04308
|
0.04305
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.04225
|
0.04218
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.30536
|
0.20603
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
2.26122
|
5.86505
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.27979
|
0.18031
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.25296
|
0.15358
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.27035
|
0.15345
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.87629
|
4.53313
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.43309
|
0.35021
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.29235
|
0.16854
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.28405
|
0.16505
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30496
|
0.17569
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.27508
|
0.15868
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.25787
|
0.14491
|