Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_17961_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 | 8535 |
| Compressed Size | 1701 |
| 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 | 8527 |
| Compressed Size | 1690 |
| Max. Term Depth | 6 |
| Asserts | 42 |
| Declared Functions | 0 |
| Declared Constants | 91 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 6 |
and | 39 |
= | 68 |
+ | 1 |
> | 1 |
str.len | 2 |
str.++ | 16 |
str.replace | 1 |
re.allchar | 1 |
str.to_re | 2 |
re.* | 7 |
re.range | 18 |
re.++ | 2 |
re.union | 12 |
str.in_re | 7 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.06060
|
0.06094
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.11285
|
0.11344
|
| |
OSTRICH |
OSTRICH 1.2_def |
unsat ✅
|
3.43400
|
9.19942
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.04000
|
1199.74000
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.02909
|
0.02917
|