Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-085-4-3-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
Size1028
Compressed Size493
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 1019
Compressed Size484
Max. Term Depth7
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.++16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2021 1.00 (0/4) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1196.45000
cvc5 cvc5-fixed_default unknown ❌ 1200.02000 1194.95000
Z3 z3-4.8.11_default unknown ❌ 1200.04000 1199.71000
Z3string Z3str4 SMTCOMP 2021 v1.1_default unknown ❌ 1200.10000 1199.89000
SMT-COMP 2024 0.75 (1/4) cvc5 cvc5 unknown ❌ 1201.72331 1200.51789
OSTRICH OSTRICH unknown ❌ 1201.77794 2025.94653
Z3alpha Z3-alpha unknown ❌ 1202.23242 1202.00541
Z3-Noodler Z3-Noodler sat ✅ 0.27942 0.17888
SMT-COMP 2025 0.67 (2/6) cvc5 cvc5 unknown ❌ 1201.75139 1200.90856
OSTRICH OSTRICH unknown ❌ 1201.74964 2698.69729
Z3alpha Z3-alpha unknown ❌ 693.94078 2768.30710
Z3 Z3-alpha-base unknown ❌ 1202.15186 1201.79146
Z3-Noodler-base unknown ❌ 1202.10601 1201.71470
Z3-Noodler Z3-Noodler sat ✅ 0.29784 0.17558
Z3-Noodler-Mocha-base sat ✅ 0.29088 0.17098
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30897 0.17866