Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_17241_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 | 11778 |
| Compressed Size | 2050 |
| 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 | 11770 |
| Compressed Size | 2019 |
| Max. Term Depth | 6 |
| 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 | 1 |
re.* | 2 |
re.range | 6 |
re.union | 4 |
str.in_re | 3 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
|
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
315.72700
|
301.66200
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
73.12200
|
73.10520
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.05968
|
0.05964
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unsat ✅
|
0.04168
|
0.04176
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
311.27800
|
301.33000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
313.97700
|
301.32300
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.03000
|
1284.42000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.05493
|
0.05677
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.05998
|
0.06001
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
300.37090
|
300.26649
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.23922
|
1252.98119
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.28875
|
0.18954
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.29228
|
0.19237
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
300.42869
|
300.25566
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.33456
|
1275.75625
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.43546
|
0.39601
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.30718
|
0.18735
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.27597
|
0.15464
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
1.49077
|
1.36833
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
1.71487
|
1.59548
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
1.37712
|
1.26039
|