Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_193.smt2 

Publications: Day, J. D., Ehlers, T., Kulczynski, M., Manea, F., Nowotka, D., & Poulsen, D. B. (2019). On solving word equations using SAT. In RP 2019
Description: Produced by generating random strings, and replacing factors with variables at random, in a coherent fashion. This guarantees the existence of a solution. The generated word equations have at most 15 variables, 10 letters, and length 300.
Benchmark
Size892
Compressed Size543
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryrandom
First Occurrence2023-07-06
Generated ByJoel Day, Thorsten Ehlers, Mitja Kulczynski, Federico Mora, Florin Manea, Dirk Nowotka, Danny Poulsen, Zhengyang Lu
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 883
Compressed Size542
Max. Term Depth2
Asserts 1
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 str.++2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.01850 0.01903
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.01789 0.01843
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 1.31042 2.11358
Z3alpha z3alpha_default sat ✅ 0.01646 0.01639
Z3-Noodler Z3-Noodler_default sat ✅ 0.03168 0.03163
Z3-Noodler_default sat ✅ 0.03069 0.03065
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.23425 0.13447
OSTRICH OSTRICH sat ✅ 1.35814 2.36950
Z3alpha Z3-alpha sat ✅ 0.26850 0.16873
Z3-Noodler Z3-Noodler sat ✅ 0.24665 0.14651
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29870 0.16990
OSTRICH OSTRICH sat ✅ 1.07372 1.55057
Z3alpha Z3-alpha sat ✅ 0.35360 0.24245
Z3 Z3-alpha-base sat ✅ 0.27539 0.15644
Z3-Noodler-base sat ✅ 0.30257 0.17697
Z3-Noodler Z3-Noodler sat ✅ 0.30099 0.17266
Z3-Noodler-Mocha-base sat ✅ 0.26733 0.14448
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30295 0.17718