Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_20916_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 | 11826 |
| Compressed Size | 2025 |
| 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 | 11818 |
| Compressed Size | 2004 |
| 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 |
= | 113 |
+ | 1 |
str.len | 2 |
str.++ | 18 |
str.replace | 1 |
str.to_re | 3 |
re.* | 2 |
re.range | 6 |
re.++ | 1 |
re.union | 5 |
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 ✅
|
315.86600
|
302.76600
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
unknown ❌
|
1200.02000
|
1199.82000
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
314.23300
|
302.35000
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
320.44400
|
302.84300
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.03000
|
1283.97000
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.16349
|
0.16532
|
| |
Z3string |
Z3str4_default |
unsat ✅
|
0.84246
|
0.84254
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
61.29740
|
61.29470
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
59.95160
|
59.94840
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.03000
|
1330.38000
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.08090
|
0.08098
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.09647
|
0.09638
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.09307
|
0.09302
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
unsat ✅
|
300.97605
|
300.79226
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.37929
|
1538.52490
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
1.09783
|
3.15781
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.29815
|
0.17930
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.33011
|
0.19881
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.33604
|
0.20703
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.31053
|
0.18525
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30109
|
0.18004
|