Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_14050_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 | 5916 |
| Compressed Size | 1391 |
| 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 | 5908 |
| Compressed Size | 1371 |
| Max. Term Depth | 6 |
| Asserts | 28 |
| Declared Functions | 0 |
| Declared Constants | 63 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 5 |
and | 29 |
= | 47 |
+ | 1 |
str.len | 2 |
str.++ | 10 |
str.replace | 1 |
str.to_re | 1 |
re.* | 1 |
re.range | 3 |
re.union | 2 |
str.in_re | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2022
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.04376
|
0.04392
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.06420
|
0.06469
|
| |
OSTRICH |
OSTRICH 1.2_def |
unsat ✅
|
2.75826
|
7.06402
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.04228
|
0.04394
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.02620
|
0.02627
|
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.03286
|
0.03325
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.06475
|
0.06535
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
3.14638
|
8.45511
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.02593
|
0.02597
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.03846
|
0.03842
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.03822
|
0.03816
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.25084
|
0.15108
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
2.16970
|
4.89971
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.26935
|
0.16970
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.24302
|
0.14292
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.27397
|
0.15508
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.55591
|
3.35406
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.36313
|
0.26190
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.28738
|
0.16596
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.30554
|
0.17728
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30222
|
0.17548
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.29413
|
0.17139
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30277
|
0.17623
|