Benchmark

non-incremental/QF_SLIA/2015-Norn/HammingDistance/norn-benchmark-922.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	1901
Compressed Size	676
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	1893
Compressed Size	669
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	21	re.*	8	re.range	2	re.++	9
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 ✅	0.07301	0.06927
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.05803	0.05857
		OSTRICH	OSTRICH 1.2_def	sat ✅	3.95030	10.38040
		Z3	z3-4.8.17_default	sat ✅	0.09271	0.09456
		Z3string	Z3str4_default	sat ✅	0.07302	0.07306
SMT-COMP 2025		cvc5	cvc5	sat ✅	0.30626	0.18069
		OSTRICH	OSTRICH	sat ✅	2.96320	7.98034
		Z3alpha	Z3-alpha	sat ✅	0.42815	0.42541
		Z3	Z3-alpha-base	sat ✅	0.29760	0.17999
			Z3-Noodler-base	sat ✅	0.28944	0.16706
		Z3-Noodler	Z3-Noodler	sat ✅	0.30284	0.17389
			Z3-Noodler-Mocha-base	sat ✅	0.27764	0.15870
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	sat ✅	0.30029	0.17437