Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-149-4-3-sat.smt2 

Publication: "A decision procedure for string logic with quadratic equations, regular expressions and length constraints" by Q.L. Le and M. He, APLAS 2018.
Benchmark
Size1013
Compressed Size483
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2020-07-06
Generated ByQuang Loc Le
Generated On2018-10-22 00:00:00
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unknown
Inferred Status sat
Size 1004
Compressed Size474
Max. Term Depth6
Asserts 2
Declared Functions0
Declared Constants7
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2022 1.00 (0/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.05000 1120.56000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1190.66000
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.03000 1346.91000
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1198.90000
Z3string Z3str4_default unknown ❌ 1200.02000 1199.85000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.77309 1201.16456
OSTRICH OSTRICH unknown ❌ 1201.79522 2312.36276
Z3alpha Z3-alpha sat ✅ 1153.51298 1152.94319
Z3-Noodler Z3-Noodler sat ✅ 0.27377 0.17358
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.78469 1200.94942
OSTRICH OSTRICH unknown ❌ 1201.79563 2303.77842
Z3alpha Z3-alpha sat ✅ 78.51315 311.24369
Z3 Z3-alpha-base unknown ❌ 1202.02363 1201.75287
Z3-Noodler-base unknown ❌ 1201.85974 1201.49655
Z3-Noodler Z3-Noodler sat ✅ 0.31206 0.18552
Z3-Noodler-Mocha-base sat ✅ 0.29492 0.16622
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.27893 0.15768