Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_25037_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 | 4250 |
| Compressed Size | 1202 |
| 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 | sat |
| Size | 4242 |
| Compressed Size | 1203 |
| Max. Term Depth | 6 |
| Asserts | 21 |
| Declared Functions | 0 |
| Declared Constants | 49 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 3 |
and | 19 |
= | 34 |
+ | 1 |
< | 1 |
str.len | 2 |
str.++ | 8 |
str.replace | 2 |
str.to_re | 1 |
re.* | 2 |
re.range | 6 |
re.union | 4 |
str.in_re | 3 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
216.40200
|
216.36300
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
sat ✅
|
1.07344
|
1.77414
|
|
SMT-COMP 2021
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
210.18100
|
210.11400
|
| |
cvc5 |
cvc5-fixed_default |
sat ✅
|
304.43700
|
300.61700
|
| |
Z3 |
z3-4.8.11_default |
sat ✅
|
0.06890
|
0.06886
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
sat ✅
|
1.07220
|
1.07233
|
|
SMT-COMP 2022
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
188.23100
|
188.17100
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
304.52900
|
300.60200
|
| |
OSTRICH |
OSTRICH 1.2_def |
sat ✅
|
6.11514
|
17.59010
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.06108
|
0.06292
|
| |
Z3string |
Z3str4_default |
sat ✅
|
0.07578
|
0.07586
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
235.29300
|
235.26000
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
223.45000
|
223.44100
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
6.35204
|
18.41930
|
| |
Z3alpha |
z3alpha_default |
unknown ❌
|
33.12220
|
33.11900
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.09915
|
0.09909
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.09412
|
0.09404
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
247.53293
|
247.37649
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
7.34442
|
21.57194
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.50033
|
0.71001
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.33101
|
0.20319
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30348
|
0.18482
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.35478
|
0.23018
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29468
|
0.17595
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.32397
|
0.19932
|