Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-300-6-3-unsat.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
Size1041
Compressed Size479
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 unsat
Size 1032
Compressed Size473
Max. Term Depth5
Asserts 1
Declared Functions0
Declared Constants9
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 str.++16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 1.00 (0/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.04000 1199.88000
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.02000 1199.66000
SMT-COMP 2022 0.60 (2/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.07000 1141.07000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.06963 0.07007
OSTRICH OSTRICH 1.2_def unsat ✅ 1.82794 4.04637
Z3 z3-4.8.17_default unknown ❌ 1200.04000 1199.92000
Z3string Z3str4_default unknown ❌ 1200.03000 1199.99000
SMT-COMP 2023 0.50 (2/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.02400 0.02453
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.07289 0.07343
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def unsat ✅ 1.93248 4.29237
Z3alpha z3alpha_default unknown ❌ 1200.03000 1199.99000
Z3-Noodler Z3-Noodler_default unknown ❌ 1200.02000 1199.65000
Z3-Noodler_default unknown ❌ 1200.02000 1199.79000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unsat ✅ 0.22954 0.12989
OSTRICH OSTRICH unknown ❌ 1201.66434 2230.95033
Z3alpha Z3-alpha unknown ❌ 1201.71502 1200.62593
Z3-Noodler Z3-Noodler unsat ✅ 0.24305 0.14310