Benchmark

non-incremental/QF_SLIA/2015-Norn/HammingDistance/norn-benchmark-1151.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	1662
Compressed Size	654
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	1654
Compressed Size	650
Max. Term Depth	8
Asserts	5
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.++	2
str.to_re	15	re.*	6	re.range	2	re.++	6
re.union	7	str.in_re	4

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022		CVC4	CVC4-sq-final_default	sat ✅	0.05355	0.05394
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.04934	0.04978
		OSTRICH	OSTRICH 1.2_def	sat ✅	4.06747	10.66920
		Z3	z3-4.8.17_default	sat ✅	0.07315	0.07489
		Z3string	Z3str4_default	sat ✅	0.05909	0.05917
SMT-COMP 2025		cvc5	cvc5	sat ✅	0.26416	0.14573
		OSTRICH	OSTRICH	sat ✅	2.70949	7.36551
		Z3alpha	Z3-alpha	sat ✅	0.42970	0.39967
		Z3	Z3-alpha-base	sat ✅	0.35243	0.22427
			Z3-Noodler-base	sat ✅	0.31378	0.19350
		Z3-Noodler	Z3-Noodler	sat ✅	0.29349	0.16479
			Z3-Noodler-Mocha-base	sat ✅	0.30235	0.17834
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	sat ✅	0.29811	0.17649