Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_144.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
Size971
Compressed Size577
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 962
Compressed Size574
Max. Term Depth2
Asserts 1
Declared Functions0
Declared Constants3
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 ✅ 0.02581 0.02627
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.03751 0.03807
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 4.30194 12.04850
Z3alpha z3alpha_default sat ✅ 0.01770 0.01599
Z3-Noodler Z3-Noodler_default sat ✅ 0.03355 0.03347
Z3-Noodler_default sat ✅ 0.03102 0.03097
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.28577 0.18664
OSTRICH OSTRICH sat ✅ 3.21778 8.34944
Z3alpha Z3-alpha sat ✅ 0.28813 0.18857
Z3-Noodler Z3-Noodler sat ✅ 0.23968 0.14002
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.33124 0.20179
OSTRICH OSTRICH sat ✅ 12.29414 34.68992
Z3alpha Z3-alpha sat ✅ 0.39706 0.27686
Z3 Z3-alpha-base sat ✅ 0.27322 0.15427
Z3-Noodler-base sat ✅ 0.30117 0.17147
Z3-Noodler Z3-Noodler sat ✅ 0.27801 0.15908
Z3-Noodler-Mocha-base sat ✅ 0.29291 0.16845
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.27479 0.15691