Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_20652_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 | 14637 |
| Compressed Size | 2283 |
| 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 | 14629 |
| Compressed Size | 2281 |
| Max. Term Depth | 6 |
| Asserts | 82 |
| Declared Functions | 0 |
| Declared Constants | 179 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 22 |
and | 99 |
= | 146 |
+ | 1 |
< | 1 |
str.len | 2 |
str.++ | 22 |
str.replace | 1 |
str.to_re | 3 |
re.* | 2 |
re.range | 6 |
re.++ | 1 |
re.union | 5 |
str.in_re | 3 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
325.20700
|
314.56600
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
323.57600
|
307.19400
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.02000
|
1278.93000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.20161
|
0.20339
|
| |
Z3string |
Z3str4_default |
sat ✅
|
0.25928
|
0.25937
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
310.23669
|
310.12407
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
52.72568
|
111.45131
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
500.68842
|
500.51053
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30122
|
0.20050
|
|
SMT-COMP 2025
|
0.50 (3/6) |
cvc5 |
cvc5 |
sat ✅
|
307.41032
|
307.25392
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.34747
|
1268.39602
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1202.29117
|
4792.84380
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.50334
|
1201.21977
|
| |
|
Z3-Noodler-base |
unknown ❌
|
1201.40529
|
1201.13399
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.31684
|
0.18915
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.28274
|
0.16494
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.31671
|
0.18949
|