Benchmark
non-incremental/QF_SLIA/2015-Norn/ChunkSplit/norn-benchmark-26.smt2
Publication: "String constraints for verification" by P.A. Abdulla, M.F. Atig, Y.F. Chen, L. Holík, A. Rezine, P. Rümmer, and J. Stenman, CAV 2014.
| Benchmark |
|---|
| Size | 2022 |
| Compressed Size | 711 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2020-07-06 |
| Generated By | Parosh Aziz Abdulla, Mohamed Faouzi Atig, Yu-Fang Chen, Lukáš Holík, Ahmed Rezine, Philipp Rümmer, Jari Stenman |
| Generated On | 2015-03-09 00:00:00 |
| Generator | Eldarica |
| Dolmen OK | 1 |
| strict Dolmen OK | — |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | unsat |
| Size | 2014 |
| Compressed Size | 716 |
| Max. Term Depth | 10 |
| Asserts | 5 |
| Declared Functions | 0 |
| Declared Constants | 13 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 1 |
and | 7 |
+ | 14 |
- | 10 |
* | 5 |
<= | 8 |
str.len | 15 |
str.++ | 3 |
str.to_re | 8 |
re.* | 4 |
re.range | 2 |
re.union | 6 |
str.in_re | 4 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2021
|
0.50 (2/4) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.01681
|
0.01709
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.01848
|
0.01903
|
| |
Z3 |
z3-4.8.11_default |
unknown ❌
|
1200.10000
|
1199.88000
|
| |
Z3string |
Z3str4 SMTCOMP 2021 v1.1_default |
unknown ❌
|
1200.08000
|
1200.04000
|
|
SMT-COMP 2022
|
0.40 (3/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.02019
|
0.01907
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.02453
|
0.02349
|
| |
OSTRICH |
OSTRICH 1.2_def |
unsat ✅
|
2.48004
|
5.66422
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.02000
|
1199.79000
|
| |
Z3string |
Z3str4_default |
unknown ❌
|
30.11440
|
30.10780
|
|
SMT-COMP 2025
|
0.33 (4/6) |
cvc5 |
cvc5 |
unsat ✅
|
0.29934
|
0.17054
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
2.05643
|
4.97720
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1201.00872
|
4801.30861
|
| |
Z3 |
Z3-alpha-base |
unknown ❌
|
1201.28662
|
1201.03655
|
| |
|
Z3-Noodler-base |
unknown ❌
|
1201.29666
|
1200.93127
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.31134
|
0.18738
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.27147
|
0.15513
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30652
|
0.18307
|