Benchmark

non-incremental/QF_SLIA/2015-Norn/HammingDistance/norn-benchmark-920.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	1877
Compressed Size	667
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	1869
Compressed Size	661
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	20	re.*	8	re.range	2	re.++	8
re.union	8	str.in_re	6

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022		CVC4	CVC4-sq-final_default	sat ✅	0.05329	0.05002
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.05389	0.05443
		OSTRICH	OSTRICH 1.2_def	sat ✅	3.69804	9.57372
		Z3	z3-4.8.17_default	sat ✅	0.06770	0.06949
		Z3string	Z3str4_default	sat ✅	0.06854	0.06860
SMT-COMP 2025		cvc5	cvc5	sat ✅	0.29606	0.17674
		OSTRICH	OSTRICH	sat ✅	2.36181	5.95679
		Z3alpha	Z3-alpha	sat ✅	0.39209	0.34447
		Z3	Z3-alpha-base	sat ✅	0.33645	0.21052
			Z3-Noodler-base	sat ✅	0.31999	0.19939
		Z3-Noodler	Z3-Noodler	sat ✅	0.28586	0.16625
			Z3-Noodler-Mocha-base	sat ✅	0.27079	0.14887
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	sat ✅	0.27846	0.16018