Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_19508_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 | 12033 |
| Compressed Size | 2060 |
| 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 | 12025 |
| Compressed Size | 2039 |
| Max. Term Depth | 8 |
| 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 |
= | 113 |
+ | 1 |
str.len | 2 |
str.++ | 18 |
str.replace | 1 |
str.to_re | 11 |
re.* | 5 |
re.range | 6 |
re.++ | 5 |
re.union | 7 |
str.in_re | 3 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.07731
|
0.07765
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.08201
|
0.08253
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
24.88670
|
49.72640
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unsat ✅
|
0.03739
|
0.03749
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.08027
|
0.07887
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.12668
|
0.12726
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.02000
|
1254.55000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
4.37814
|
4.37853
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.03733
|
0.03743
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.05978
|
0.06020
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.13157
|
0.13212
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.11000
|
1291.24000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
1.48496
|
1.48475
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.04483
|
0.04476
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.04346
|
0.04340
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.28197
|
0.15936
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
410.44860
|
459.68717
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.40386
|
0.31623
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.27832
|
0.16042
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.30689
|
0.17767
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30104
|
0.17427
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.29733
|
0.17346
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30182
|
0.17450
|