Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_54.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
Size1024
Compressed Size589
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 1015
Compressed Size587
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 ✅ 0.03647 0.03692
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.06818 0.06878
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 2.59704 5.94224
Z3alpha z3alpha_default sat ✅ 0.02971 0.02979
Z3-Noodler Z3-Noodler_default sat ✅ 0.07012 0.06923
Z3-Noodler_default sat ✅ 0.03695 0.03691
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.24232 0.14230
OSTRICH OSTRICH sat ✅ 2.27661 5.20878
Z3alpha Z3-alpha sat ✅ 0.27389 0.17451
Z3-Noodler Z3-Noodler sat ✅ 0.25340 0.15342
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.26391 0.14702
OSTRICH OSTRICH sat ✅ 21.68478 54.21361
Z3alpha Z3-alpha sat ✅ 0.38830 0.28894
Z3 Z3-alpha-base sat ✅ 0.33345 0.19695
Z3-Noodler-base sat ✅ 0.26403 0.14683
Z3-Noodler Z3-Noodler sat ✅ 0.30464 0.17593
Z3-Noodler-Mocha-base sat ✅ 0.26687 0.14765
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30286 0.17535