Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_76.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
Size932
Compressed Size557
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 923
Compressed Size553
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 ✅ 0.02265 0.02318
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.03160 0.03204
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 2.00372 4.10969
Z3alpha z3alpha_default sat ✅ 0.01650 0.01648
Z3-Noodler Z3-Noodler_default sat ✅ 0.03378 0.03370
Z3-Noodler_default sat ✅ 0.03182 0.03174
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.25513 0.15588
OSTRICH OSTRICH sat ✅ 1.88269 3.63569
Z3alpha Z3-alpha sat ✅ 0.32451 0.22516
Z3-Noodler Z3-Noodler sat ✅ 0.26899 0.16818
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29784 0.16701
OSTRICH OSTRICH sat ✅ 1.85222 4.24384
Z3alpha Z3-alpha sat ✅ 0.38927 0.27620
Z3 Z3-alpha-base sat ✅ 0.31398 0.18716
Z3-Noodler-base sat ✅ 0.29556 0.16845
Z3-Noodler Z3-Noodler sat ✅ 0.30016 0.17233
Z3-Noodler-Mocha-base sat ✅ 0.29968 0.17226
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30466 0.17382