Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-283-5-4-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
Size1048
Compressed Size488
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 1039
Compressed Size475
Max. Term Depth5
Asserts 2
Declared Functions0
Declared Constants9
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++14

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 0.50 (1/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1198.11000
Z3string Z3str4 SMTCOMP2020 v1.1_default sat ✅ 115.41200 116.10000
SMT-COMP 2022 0.80 (1/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1095.17000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.03000 1191.22000
OSTRICH OSTRICH 1.2_def sat ✅ 840.03500 1005.25000
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.70000
Z3string Z3str4_default unknown ❌ 1200.05000 1199.78000
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.78926 1201.02057
OSTRICH OSTRICH unknown ❌ 1201.74610 2491.99891
Z3alpha Z3-alpha sat ✅ 55.18854 216.34718
Z3 Z3-alpha-base unknown ❌ 839.24052 840.95331
Z3-Noodler-base unknown ❌ 814.10763 815.76045
Z3-Noodler Z3-Noodler sat ✅ 0.37722 0.25799
Z3-Noodler-Mocha-base sat ✅ 0.38013 0.26448
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.39108 0.27028