Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_20800_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 | 16210 |
| Compressed Size | 2528 |
| 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 | 16202 |
| Compressed Size | 2514 |
| Max. Term Depth | 6 |
| Asserts | 91 |
| Declared Functions | 0 |
| Declared Constants | 195 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 26 |
and | 110 |
= | 163 |
+ | 1 |
> | 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 ✅
|
341.58600
|
326.18900
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.01000
|
1200.08000
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
338.91500
|
327.61200
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
400.01300
|
382.08400
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
8.78237
|
8.78030
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unknown ❌
|
1200.02000
|
1199.62000
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
353.15400
|
341.83400
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
379.90000
|
367.87700
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.02000
|
1303.63000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
126.17200
|
126.16000
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
1.74920
|
1.74906
|
| |
|
Z3-Noodler_default |
unsat ✅
|
1.67997
|
1.68000
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
323.74814
|
323.58308
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.31070
|
1276.12552
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
8.63783
|
33.01651
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
203.72914
|
203.58539
|
| |
|
Z3-Noodler-base |
unsat ✅
|
65.71473
|
65.57815
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.82150
|
0.70445
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.82989
|
0.71308
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.91397
|
0.79212
|