Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-029-3-1-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
Size772
Compressed Size441
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 763
Compressed Size432
Max. Term Depth4
Asserts 2
Declared Functions0
Declared Constants4
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++6

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 0.50 (1/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1194.49000
Z3string Z3str4 SMTCOMP2020 v1.1_default sat ✅ 67.50100 68.19180
SMT-COMP 2021 0.75 (1/4) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1196.99000
cvc5 cvc5-fixed_default unknown ❌ 1200.03000 1195.84000
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.86000
Z3string Z3str4 SMTCOMP 2021 v1.1_default sat ✅ 77.33030 77.33250
SMT-COMP 2022 1.00 (0/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.13000 1037.48000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1195.06000
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.12000 1244.47000
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.60000
Z3string Z3str4_default unknown ❌ 1200.10000 1199.90000
SMT-COMP 2023 1.00 (0/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1196.59000
cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1196.94000
OSTRICH OSTRICH 1.3 SMT-COMP fixed_def unknown ❌ 1200.02000 1276.13000
Z3alpha z3alpha_default unknown ❌ 1200.03000 1199.73000
Z3-Noodler Z3-Noodler_default unknown ❌ 1200.02000 1199.80000
Z3-Noodler_default unknown ❌ 1200.12000 1199.86000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.76148 1201.16296
OSTRICH OSTRICH unknown ❌ 1201.78502 1644.08166
Z3alpha Z3-alpha sat ✅ 1092.51785 1092.30886
Z3-Noodler Z3-Noodler sat ✅ 0.35300 0.25306
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.78549 1201.01040
OSTRICH OSTRICH unknown ❌ 1201.75015 2673.43472
Z3alpha Z3-alpha sat ✅ 20.14500 78.51917
Z3 Z3-alpha-base unknown ❌ 441.41963 443.11408
Z3-Noodler-base unknown ❌ 437.10898 438.80545
Z3-Noodler Z3-Noodler sat ✅ 0.40087 0.27548
Z3-Noodler-Mocha-base sat ✅ 0.38910 0.26722
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.37681 0.25684