Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-251-4-3-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
Size1058
Compressed Size487
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 1049
Compressed Size476
Max. Term Depth5
Asserts 1
Declared Functions0
Declared Constants9
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 str.++17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 0.50 (1/2) CVC4 CVC4-sq-final_default sat ✅ 0.07474 0.07489
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.07000 1199.48000
SMT-COMP 2021 CVC4 CVC4-sq-final_default sat ✅ 0.07585 0.07621
cvc5 cvc5-fixed_default sat ✅ 0.07832 0.07873
Z3 z3-4.8.11_default sat ✅ 0.05451 0.05447
Z3string Z3str4 SMTCOMP 2021 v1.1_default sat ✅ 0.75918 0.75927
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.26148 0.16245
OSTRICH OSTRICH sat ✅ 2.70198 6.15857
Z3alpha Z3-alpha sat ✅ 0.27998 0.17983
Z3-Noodler Z3-Noodler sat ✅ 0.24339 0.14355
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.32377 0.19639
OSTRICH OSTRICH sat ✅ 2.36336 6.01975
Z3alpha Z3-alpha sat ✅ 0.40080 0.32082
Z3 Z3-alpha-base sat ✅ 0.30640 0.19051
Z3-Noodler-base sat ✅ 0.26973 0.15104
Z3-Noodler Z3-Noodler sat ✅ 0.29615 0.17195
Z3-Noodler-Mocha-base sat ✅ 0.30226 0.17492
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.30177 0.17270