Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_2174_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 | 3360 |
| Compressed Size | 958 |
| 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 | sat |
| Size | 3352 |
| Compressed Size | 963 |
| Max. Term Depth | 6 |
| Asserts | 16 |
| Declared Functions | 0 |
| Declared Constants | 35 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 4 |
and | 14 |
= | 27 |
+ | 1 |
str.len | 2 |
str.++ | 4 |
str.replace | 1 |
str.to_re | 1 |
re.* | 3 |
re.range | 9 |
re.union | 6 |
str.in_re | 4 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
18.12480
|
18.12410
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
sat ✅
|
1.05843
|
1.75579
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
65.35109
|
65.21992
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
144.98272
|
205.08381
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39725
|
0.37730
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.34807
|
1201.11001
|
| |
|
Z3-Noodler-base |
unknown ❌
|
1201.30127
|
1200.97775
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.32819
|
0.19545
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.32080
|
0.19202
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28179
|
0.16132
|