Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_17172_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 | 14589 |
| Compressed Size | 2270 |
| 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 | 14581 |
| Compressed Size | 2262 |
| Max. Term Depth | 6 |
| Asserts | 82 |
| Declared Functions | 0 |
| Declared Constants | 179 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 22 |
and | 99 |
= | 146 |
+ | 1 |
> | 1 |
str.len | 2 |
str.++ | 22 |
str.replace | 1 |
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 |
unsat ✅
|
312.94400
|
301.60500
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unsat ✅
|
1.09050
|
1.79400
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
300.39349
|
300.28044
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.25657
|
1315.26064
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.34784
|
0.24758
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.33453
|
0.23394
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
300.43183
|
300.26179
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.31274
|
1278.70629
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.41717
|
0.36453
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.33166
|
0.20114
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.31151
|
0.18774
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.42847
|
0.30232
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.41829
|
0.28806
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.43268
|
0.30305
|