Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_19352_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 | 14587 |
| Compressed Size | 2403 |
| 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 | 14579 |
| Compressed Size | 2392 |
| Max. Term Depth | 8 |
| Asserts | 79 |
| Declared Functions | 0 |
| Declared Constants | 175 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 19 |
and | 93 |
= | 140 |
+ | 1 |
str.len | 2 |
str.++ | 24 |
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 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.09710
|
0.09746
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.15276
|
0.15326
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.02000
|
1257.28000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.05405
|
0.05555
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.03760
|
0.03769
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.06604
|
0.06660
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.15495
|
0.15538
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.04000
|
1289.70000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.64243
|
0.64248
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.04926
|
0.04919
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.04733
|
0.04728
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.24745
|
0.14774
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.25404
|
1289.94069
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.29147
|
0.19192
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.25819
|
0.15746
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
0.31493
|
0.19240
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.30575
|
1269.95232
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.37316
|
0.29389
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
1.53932
|
1.42785
|
| |
|
Z3-Noodler-base |
unsat ✅
|
3.89931
|
3.77661
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.30816
|
0.17900
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.27609
|
0.15805
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.28361
|
0.16971
|