Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_19088_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 | 2098 |
| 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 | 2088 |
| 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 ✅
|
353.92700
|
343.87300
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.02000
|
1200.56000
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
337.84600
|
325.96600
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
358.39200
|
349.07800
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.05000
|
1273.05000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
73.32230
|
73.30120
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
6.53315
|
6.53306
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
387.52700
|
378.14800
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
391.39500
|
380.53200
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.04000
|
1294.23000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
261.54200
|
261.51900
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.23840
|
0.23834
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.22317
|
0.22311
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
328.93636
|
328.74005
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.30064
|
1268.28622
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
19.81296
|
77.83798
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.77162
|
1201.52950
|
| |
|
Z3-Noodler-base |
unsat ✅
|
131.08768
|
130.94234
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.39829
|
0.28218
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.43320
|
0.31659
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.59232
|
0.46600
|