Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_19125_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 | 2060 |
| 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 | 2034 |
| 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 |
= | 113 |
+ | 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 ✅
|
342.10300
|
325.99400
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.01000
|
1199.96000
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
327.32900
|
317.49400
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
352.71300
|
338.72800
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
107.21000
|
107.20100
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unknown ❌
|
1200.08000
|
1199.77000
|
|
SMT-COMP 2022
|
0.40 (3/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
327.94600
|
318.03600
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
69.33280
|
69.33270
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.05000
|
1271.12000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.64000
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
18.04440
|
18.04140
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
319.55330
|
319.44117
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.33148
|
1276.89089
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
58.06297
|
57.96128
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.26918
|
0.16956
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
315.30293
|
315.12917
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.39023
|
1298.87942
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
3.39405
|
12.26028
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
15.01497
|
14.89198
|
| |
|
Z3-Noodler-base |
unsat ✅
|
5.61820
|
5.49735
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.32212
|
0.19562
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.32910
|
0.19943
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.29226
|
0.17235
|