Benchmark

non-incremental/QF_SLIA/2018-Kepler/quad-length-019-2-4-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
Size884
Compressed Size463
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 875
Compressed Size456
Max. Term Depth5
Asserts 2
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=1 >1 str.len1 str.++9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2020 1.00 (0/2) CVC4 CVC4-sq-final_default unknown ❌ 1200.02000 1197.81000
Z3string Z3str4 SMTCOMP2020 v1.1_default unknown ❌ 1200.02000 1200.69000
SMT-COMP 2022 1.00 (0/5) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1197.64000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.02000 1193.44000
OSTRICH OSTRICH 1.2_def unknown ❌ 1200.03000 1386.35000
Z3 z3-4.8.17_default unknown ❌ 1200.11000 1199.93000
Z3string Z3str4_default unknown ❌ 1200.07000 1199.87000
SMT-COMP 2024 0.50 (2/4) cvc5 cvc5 unknown ❌ 1201.72411 1201.09179
OSTRICH OSTRICH unknown ❌ 1201.80565 2103.81721
Z3alpha Z3-alpha sat ✅ 1160.74016 1159.97804
Z3-Noodler Z3-Noodler sat ✅ 0.25085 0.15059
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.78670 1200.94816
OSTRICH OSTRICH unknown ❌ 1201.75361 2588.40228
Z3alpha Z3-alpha sat ✅ 162.04286 643.15365
Z3 Z3-alpha-base unknown ❌ 1201.88895 1201.57796
Z3-Noodler-base unknown ❌ 1202.02653 1201.77888
Z3-Noodler Z3-Noodler sat ✅ 0.31263 0.17681
Z3-Noodler-Mocha-base sat ✅ 0.26298 0.14567
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 0.29961 0.17573