Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_172.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
Size960
Compressed Size568
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 951
Compressed Size566
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 ✅ 0.02593 0.02636
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.04242 0.04289
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 2.51954 5.89452
Z3alpha z3alpha_default sat ✅ 0.03198 0.03201
Z3-Noodler Z3-Noodler_default sat ✅ 0.03921 0.03723
Z3-Noodler_default sat ✅ 0.03521 0.03515
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.22894 0.12969
OSTRICH OSTRICH sat ✅ 2.19995 4.69184
Z3alpha Z3-alpha sat ✅ 0.27030 0.17078
Z3-Noodler Z3-Noodler sat ✅ 0.27191 0.17124
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29255 0.17062
OSTRICH OSTRICH sat ✅ 2.26402 5.51576
Z3alpha Z3-alpha sat ✅ 0.40834 0.29231
Z3 Z3-alpha-base sat ✅ 0.29452 0.17005
Z3-Noodler-base sat ✅ 0.29993 0.17430
Z3-Noodler Z3-Noodler sat ✅ 0.26720 0.14952
Z3-Noodler-Mocha-base sat ✅ 0.29745 0.17414
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.29594 0.17322