Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_21024_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 | 15339 |
| Compressed Size | 2419 |
| 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 | 15331 |
| Compressed Size | 2434 |
| Max. Term Depth | 6 |
| Asserts | 85 |
| Declared Functions | 0 |
| Declared Constants | 183 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 23 |
and | 101 |
= | 152 |
+ | 1 |
str.len | 2 |
str.++ | 22 |
str.replace | 1 |
str.to_re | 3 |
re.* | 4 |
re.range | 12 |
re.++ | 1 |
re.union | 9 |
str.in_re | 5 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2020
|
0.50 (1/2) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
320.33000
|
303.30000
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.02000
|
1200.09000
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
315.72000
|
303.77100
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
314.03500
|
305.51700
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.04000
|
1284.13000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.97331
|
0.97503
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
1.71851
|
1.71843
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
301.49268
|
301.31966
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.41757
|
1312.04516
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1.84492
|
6.04394
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
416.89251
|
416.72497
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.45887
|
0.33527
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.38016
|
0.25605
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.37198
|
0.24842
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.44129
|
0.30904
|