Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_90.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
Size990
Compressed Size594
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 981
Compressed Size592
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 ✅ 0.03047 0.03099
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.05628 0.05672
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 3.59187 9.28167
Z3alpha z3alpha_default sat ✅ 0.01686 0.01677
Z3-Noodler Z3-Noodler_default sat ✅ 0.03328 0.03325
Z3-Noodler_default sat ✅ 0.03219 0.03206
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.26010 0.16058
OSTRICH OSTRICH sat ✅ 2.97376 7.67147
Z3alpha Z3-alpha sat ✅ 0.26739 0.16762
Z3-Noodler Z3-Noodler sat ✅ 0.24047 0.14067
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.31000 0.18297
OSTRICH OSTRICH sat ✅ 12.55338 34.86749
Z3alpha Z3-alpha sat ✅ 0.40497 0.28426
Z3 Z3-alpha-base sat ✅ 0.30346 0.17065
Z3-Noodler-base sat ✅ 0.26461 0.14516
Z3-Noodler Z3-Noodler sat ✅ 0.29976 0.17028
Z3-Noodler-Mocha-base sat ✅ 0.29455 0.16892
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.27171 0.14836