Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-299-6-3-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
Size1080
Compressed Size494
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 1071
Compressed Size486
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.++16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 1.00 (0/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.01000 1198.32000
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.03000 1200.52000
SMT-COMP 2022 0.80 (1/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.10000 1198.19000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.03000 1188.96000
OSTRICH OSTRICH 1.2_def sat ✅ 651.03900 798.66500
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.89000
Z3string Z3str4_default unknown ❌ 1200.10000 1199.81000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.72354 1201.09007
OSTRICH OSTRICH sat ✅ 729.87635 1002.94628
Z3alpha Z3-alpha unknown ❌ 905.37401 906.94923
Z3-Noodler Z3-Noodler sat ✅ 0.86380 0.76393
SMT-COMP 2025 0.33 (4/6) cvc5 cvc5 unknown ❌ 1201.79043 1201.08384
OSTRICH OSTRICH sat ✅ 1029.92385 1839.29193
Z3alpha Z3-alpha sat ✅ 59.62982 234.99809
Z3 Z3-alpha-base unknown ❌ 1201.95946 1201.59455
Z3-Noodler-base unknown ❌ 1201.42644 1201.16836
Z3-Noodler Z3-Noodler sat ✅ 0.91799 0.79953
Z3-Noodler-Mocha-base sat ✅ 0.88629 0.76806
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.78717 0.66622