Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_24522_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 | 3791 |
| Compressed Size | 1112 |
| 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 | 3783 |
| Compressed Size | 1116 |
| Max. Term Depth | 6 |
| Asserts | 19 |
| Declared Functions | 0 |
| Declared Constants | 41 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 1 |
and | 15 |
= | 29 |
+ | 1 |
str.len | 2 |
str.++ | 8 |
str.replace | 2 |
str.to_re | 1 |
re.* | 2 |
re.range | 6 |
re.union | 4 |
str.in_re | 3 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2020
|
0.50 (1/2) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.09507
|
0.09533
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1.01065
|
1.71665
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.12110
|
0.12144
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.11811
|
0.11853
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.10000
|
1199.77000
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unsat ✅
|
0.50041
|
0.50049
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.06691
|
0.06752
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.14806
|
0.14834
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.10000
|
1306.09000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
4.37036
|
4.36903
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
7.05109
|
7.05115
|
| |
|
Z3-Noodler_default |
unsat ✅
|
6.79361
|
6.79312
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.31371
|
0.19142
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
17.59656
|
50.98756
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.40528
|
0.30275
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
1.05873
|
0.92370
|
| |
|
Z3-Noodler-base |
unknown ❌
|
1201.36402
|
1200.88068
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
1.14749
|
1.02934
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
1.18060
|
1.06430
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
2.69813
|
2.57701
|