Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-021-3-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
Size784
Compressed Size444
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 775
Compressed Size437
Max. Term Depth4
Asserts 2
Declared Functions0
Declared Constants3
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++8

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 1.00 (0/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1197.78000
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.03000 1200.62000
SMT-COMP 2022 1.00 (0/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1197.70000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.11000 1196.10000
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.11000 1377.78000
Z3 z3-4.8.17_default unknown ❌ 1200.06000 1199.56000
Z3string Z3str4_default unknown ❌ 1200.02000 1199.82000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.72707 1201.12049
OSTRICH OSTRICH unknown ❌ 1201.61973 1326.91778
Z3alpha Z3-alpha sat ✅ 1130.70708 1130.52071
Z3-Noodler Z3-Noodler sat ✅ 0.27440 0.17376
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.79302 1200.94739
OSTRICH OSTRICH unknown ❌ 1201.75224 2703.17436
Z3alpha Z3-alpha sat ✅ 72.19488 284.87858
Z3 Z3-alpha-base unknown ❌ 1202.31965 1202.04509
Z3-Noodler-base unknown ❌ 799.57540 801.24971
Z3-Noodler Z3-Noodler sat ✅ 0.30597 0.17532
Z3-Noodler-Mocha-base sat ✅ 0.29054 0.16173
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30689 0.17769