Benchmark

non-incremental/QF_S/20230329-woorpje-lu/track01/01_track_32.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
Size962
Compressed Size574
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 953
Compressed Size575
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 ✅ 0.04901 0.04863
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.04827 0.04189
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def sat ✅ 2.70115 6.45036
Z3alpha z3alpha_default sat ✅ 0.02502 0.02509
Z3-Noodler Z3-Noodler_default sat ✅ 0.03539 0.03531
Z3-Noodler_default sat ✅ 0.03595 0.03589
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.22592 0.12625
OSTRICH OSTRICH sat ✅ 2.36665 5.41119
Z3alpha Z3-alpha sat ✅ 0.27927 0.17967
Z3-Noodler Z3-Noodler sat ✅ 0.24288 0.14277
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29823 0.17296
OSTRICH OSTRICH sat ✅ 1.45966 2.72764
Z3alpha Z3-alpha sat ✅ 0.38400 0.28244
Z3 Z3-alpha-base sat ✅ 0.27831 0.15832
Z3-Noodler-base sat ✅ 0.30308 0.17478
Z3-Noodler Z3-Noodler sat ✅ 0.28305 0.15687
Z3-Noodler-Mocha-base sat ✅ 0.30329 0.17446
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.33354 0.20226