Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_171.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
Size1016
Compressed Size598
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 1007
Compressed Size596
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 ✅ 0.02584 0.02638
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.04031 0.04083
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 5.58205 15.73020
Z3alpha z3alpha_default sat ✅ 0.01680 0.01671
Z3-Noodler Z3-Noodler_default sat ✅ 0.03333 0.03331
Z3-Noodler_default sat ✅ 0.03210 0.03205
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.22814 0.12861
OSTRICH OSTRICH sat ✅ 4.21636 12.11819
Z3alpha Z3-alpha sat ✅ 0.27331 0.17393
Z3-Noodler Z3-Noodler sat ✅ 0.26968 0.16885
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.31128 0.17388
OSTRICH OSTRICH sat ✅ 12.61201 35.67172
Z3alpha Z3-alpha sat ✅ 0.39656 0.28014
Z3 Z3-alpha-base sat ✅ 0.30866 0.18491
Z3-Noodler-base sat ✅ 0.27789 0.15468
Z3-Noodler Z3-Noodler sat ✅ 0.27363 0.15417
Z3-Noodler-Mocha-base sat ✅ 0.26796 0.14849
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.28931 0.16746