Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_5169_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 | 2968 |
| Compressed Size | 869 |
| 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 | 2960 |
| Compressed Size | 868 |
| Max. Term Depth | 14 |
| Asserts | 11 |
| Declared Functions | 0 |
| Declared Constants | 23 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 1 |
and | 9 |
= | 15 |
+ | 1 |
< | 1 |
str.len | 2 |
str.++ | 4 |
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 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
1.45232
|
1.45243
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
sat ✅
|
0.12728
|
0.21038
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29768
|
0.19728
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
787.11272
|
1475.51779
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.32061
|
0.22100
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27321
|
0.17320
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.36360
|
0.23720
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.26688
|
5.64560
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.46240
|
0.59044
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.58691
|
0.45872
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.58222
|
0.46184
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.46667
|
0.34229
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.44092
|
0.32559
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.47849
|
0.34384
|