Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-095-4-1-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
Size903
Compressed Size465
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 894
Compressed Size460
Max. Term Depth6
Asserts 1
Declared Functions0
Declared Constants5
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 str.++14

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2022 0.20 (4/5) CVC4 CVC4-sq-final_default sat ✅ 0.15138 0.15172
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.13060 0.13101
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.12000 1309.45000
Z3 z3-4.8.17_default sat ✅ 0.20992 0.21168
Z3string Z3str4_default sat ✅ 0.19805 0.19810
SMT-COMP 2023 0.50 (2/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.07231 0.07277
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.13005 0.13040
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def unknown ❌ 1200.03000 1347.68000
Z3alpha z3alpha_default sat ✅ 0.09976 0.09984
Z3-Noodler Z3-Noodler_default unknown ❌ 1200.03000 1200.00000
Z3-Noodler_default unknown ❌ 1200.02000 1199.82000
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.28729 0.17081
OSTRICH OSTRICH sat ✅ 825.41625 945.63910
Z3alpha Z3-alpha sat ✅ 0.40577 0.31372
Z3 Z3-alpha-base sat ✅ 0.30567 0.18801
Z3-Noodler-base sat ✅ 0.30750 0.19307
Z3-Noodler Z3-Noodler sat ✅ 0.27257 0.15052
Z3-Noodler-Mocha-base sat ✅ 0.28601 0.16508
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30565 0.17665