Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-151-4-3-sat.smt2 

Publication: "A decision procedure for string logic with quadratic equations, regular expressions and length constraints" by Q.L. Le and M. He, APLAS 2018.
Benchmark
Size1013
Compressed Size486
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2020-07-06
Generated ByQuang Loc Le
Generated On2018-10-22 00:00:00
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unknown
Inferred Status sat
Size 1004
Compressed Size476
Max. Term Depth6
Asserts 2
Declared Functions0
Declared Constants7
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2021 0.75 (1/4) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1197.38000
cvc5 cvc5-fixed_default unknown ❌ 1200.11000 1197.90000
Z3 z3-4.8.11_default unknown ❌ 1200.06000 1199.93000
Z3string Z3str4 SMTCOMP 2021 v1.1_default sat ✅ 90.64460 90.59540
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.74020 1200.54805
OSTRICH OSTRICH unknown ❌ 1201.79598 2286.99580
Z3alpha Z3-alpha sat ✅ 1139.42258 1139.03802
Z3-Noodler Z3-Noodler sat ✅ 0.26799 0.16707
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.77045 1201.04158
OSTRICH OSTRICH unknown ❌ 1201.77369 2304.94694
Z3alpha Z3-alpha sat ✅ 73.04902 288.73570
Z3 Z3-alpha-base unknown ❌ 1201.73163 1201.40438
Z3-Noodler-base unknown ❌ 1202.78249 1202.51019
Z3-Noodler Z3-Noodler sat ✅ 0.28312 0.16612
Z3-Noodler-Mocha-base sat ✅ 0.31261 0.18810
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.28357 0.16363