Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_29697_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 | 11956 |
| Compressed Size | 2064 |
| 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 | 11948 |
| Compressed Size | 2040 |
| Max. Term Depth | 7 |
| Asserts | 64 |
| Declared Functions | 0 |
| Declared Constants | 139 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 16 |
and | 75 |
= | 112 |
+ | 1 |
> | 1 |
str.len | 2 |
str.++ | 18 |
str.replace | 1 |
str.to_re | 8 |
re.* | 3 |
re.range | 6 |
re.++ | 4 |
re.union | 7 |
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 |
unsat ✅
|
0.07715
|
0.07736
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.12159
|
0.12221
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.12000
|
1257.83000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.57327
|
0.57252
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.04945
|
0.04934
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.05332
|
0.05390
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.12274
|
0.12328
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.03000
|
1312.51000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.03367
|
0.03375
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.04425
|
0.04421
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.04266
|
0.04262
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.26072
|
0.16093
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
2.42320
|
6.07075
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.46195
|
0.36210
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.26905
|
0.16866
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.31226
|
0.18621
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
2.34831
|
6.00018
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.38245
|
0.32518
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.28131
|
0.16288
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.30274
|
0.17799
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30299
|
0.17835
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.27055
|
0.15452
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30359
|
0.17902
|