Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-165-4-1-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
Size908
Compressed Size477
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 899
Compressed Size464
Max. Term Depth5
Asserts 2
Declared Functions0
Declared Constants5
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 1.00 (0/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1198.40000
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.02000 1200.43000
SMT-COMP 2021 1.00 (0/4) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1197.48000
cvc5 cvc5-fixed_default unknown ❌ 1200.10000 1197.36000
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.94000
Z3string Z3str4 SMTCOMP 2021 v1.1_default unknown ❌ 1200.03000 1199.53000
SMT-COMP 2022 1.00 (0/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.05000 956.87000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1197.53000
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.07000 1369.39000
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.80000
Z3string Z3str4_default unknown ❌ 1200.03000 1199.93000
SMT-COMP 2023 1.00 (0/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1194.55000
cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.12000 1196.69000
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def unknown ❌ 1200.10000 1435.16000
Z3alpha z3alpha_default unknown ❌ 1200.02000 1199.91000
Z3-Noodler Z3-Noodler_default unknown ❌ 1200.11000 1199.97000
Z3-Noodler_default unknown ❌ 1200.02000 1199.86000
SMT-COMP 2024 0.25 (3/4) cvc5 cvc5 unknown ❌ 1201.72300 1201.07893
OSTRICH OSTRICH unsat ✅ 139.21513 258.01188
Z3alpha Z3-alpha sat ✅ 1125.21213 1124.93470
Z3-Noodler Z3-Noodler sat ✅ 0.25078 0.15079
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.74965 1200.97448
OSTRICH OSTRICH unknown ❌ 1201.77615 2036.93081
Z3alpha Z3-alpha sat ✅ 22.23155 86.73734
Z3 Z3-alpha-base unknown ❌ 1201.53093 1201.27346
Z3-Noodler-base unknown ❌ 1201.82204 1201.44617
Z3-Noodler Z3-Noodler sat ✅ 0.28068 0.16572
Z3-Noodler-Mocha-base sat ✅ 0.29153 0.17292
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.26812 0.15175