Benchmark

non-incremental/QF_SLIA/2015-Norn/HammingDistance/norn-benchmark-364.smt2

Publication: "String constraints for verification" by P.A. Abdulla, M.F. Atig, Y.F. Chen, L. Holík, A. Rezine, P. Rümmer, and J. Stenman, CAV 2014.

Benchmark
Size	2031
Compressed Size	674
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2020-07-06
Generated By	Parosh Aziz Abdulla, Mohamed Faouzi Atig, Yu-Fang Chen, Lukáš Holík, Ahmed Rezine, Philipp Rümmer, Jari Stenman
Generated On	2015-03-09 00:00:00
Generator	Eldarica
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	sat
Size	2023
Compressed Size	674
Max. Term Depth	8
Asserts	7
Declared Functions	0
Declared Constants	13
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	<=	1	str.len	1	str.++	4
str.to_re	26	re.*	6	re.range	2	re.++	8
re.union	14	str.in_re	6

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022		CVC4	CVC4-sq-final_default	sat ✅	0.55119	0.55006
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.39852	0.39907
		OSTRICH	OSTRICH 1.2_def	sat ✅	4.81296	13.09430
		Z3	z3-4.8.17_default	sat ✅	0.17256	0.17436
		Z3string	Z3str4_default	sat ✅	0.13281	0.13286
SMT-COMP 2025		cvc5	cvc5	sat ✅	0.34341	0.21711
		OSTRICH	OSTRICH	sat ✅	4.53021	13.25124
		Z3alpha	Z3-alpha	sat ✅	0.44924	0.48340
		Z3	Z3-alpha-base	sat ✅	0.31038	0.19054
			Z3-Noodler-base	sat ✅	0.30587	0.18183
		Z3-Noodler	Z3-Noodler	sat ✅	0.27100	0.14818
			Z3-Noodler-Mocha-base	sat ✅	0.26507	0.15057
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	sat ✅	0.29859	0.17704