Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_19767_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 | 2084 |
| 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 | 2080 |
| 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 |
= | 112 |
+ | 1 |
> | 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 2020
|
0.50 (1/2) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
44.67770
|
44.67400
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.06000
|
1200.49000
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
346.49700
|
336.98800
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
405.52500
|
391.88500
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
2.27581
|
2.27566
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unknown ❌
|
1200.07000
|
1199.80000
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
386.67200
|
377.29600
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
395.03100
|
381.04600
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.03000
|
1295.80000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
273.92700
|
273.90000
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.23246
|
0.23229
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.21280
|
0.21275
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
343.46485
|
343.16949
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.26664
|
1321.78082
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
123.69520
|
123.59258
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.28378
|
0.18362
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
330.47178
|
330.27936
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.32022
|
1270.52145
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
9.65448
|
37.16866
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1202.43524
|
1202.04250
|
| |
|
Z3-Noodler-base |
unsat ✅
|
66.68659
|
66.55744
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.42057
|
0.28984
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.45751
|
0.34081
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.50450
|
0.37966
|