Benchmark
non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_2178_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 | 2165 |
| Compressed Size | 800 |
| 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 | sat |
| Size | 2157 |
| Compressed Size | 800 |
| Max. Term Depth | 4 |
| Asserts | 10 |
| Declared Functions | 0 |
| Declared Constants | 23 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
or | 1 |
and | 8 |
= | 14 |
+ | 1 |
< | 1 |
str.len | 2 |
str.++ | 4 |
str.replace | 1 |
str.to_re | 1 |
str.in_re | 1 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2020
|
|
CVC4 |
CVC4-sq-final_default |
sat ✅
|
2.04914
|
2.04838
|
| |
Z3string |
Z3str4 SMTCOMP2020 v1.1_default |
sat ✅
|
0.85556
|
1.44896
|
|
SMT-COMP 2021
|
0.25 (3/4) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
2.03266
|
2.03306
|
| |
cvc5 |
cvc5-fixed_default |
sat ✅
|
2.17012
|
2.17077
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.09000
|
1199.92000
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
sat ✅
|
0.06011
|
0.06020
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
sat ✅
|
2.06992
|
2.07015
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.15626
|
0.15681
|
| |
OSTRICH |
OSTRICH 1.2_def |
unknown ❌
|
1200.10000
|
3278.71000
|
| |
Z3 |
z3-4.8.17_default |
sat ✅
|
0.04664
|
0.04837
|
| |
Z3string |
Z3str4_default |
sat ✅
|
1.89502
|
1.89496
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.27831
|
0.17856
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
212.18963
|
425.43925
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
33.48553
|
33.36902
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27198
|
0.17214
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.34347
|
0.21530
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
436.52854
|
515.06910
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39643
|
0.29027
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
3.60769
|
3.48895
|
| |
|
Z3-Noodler-base |
sat ✅
|
12.57039
|
12.44320
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30844
|
0.18261
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.33547
|
0.21074
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.31703
|
0.19742
|