Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_17363_sink.smt2

Publication:
Hung-En Wang, Shih-Yu Chen, Fang Yu, Jie-Hong R. Jiang:
A symbolic model checking approach to the analysis of string and length constraints. ASE 2018: 623-633

Benchmark
Size	16162
Compressed Size	2508
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2020-07-06
Generated By	Hung-En Wang, Shih-Yu Chen, Fang Yu, and Jie-Hong R. Jiang
Generated On	2019-02-28 00:00:00
Generator	modified from Stranger benchmarks (with string-to-string replace-all)
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	sat
Size	16154
Compressed Size	2499
Max. Term Depth	6
Asserts	91
Declared Functions	0
Declared Constants	195
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

or	26	and	110	=	163	+	1
<	1	str.len	2	str.++	22	str.replace	1
str.to_re	1	re.*	4	re.range	12	re.union	8
str.in_re	5

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2023	0.25 (3/4)	cvc5	cvc5-default-2023-05-16-ea045f305_sq	sat ✅	311.44300	301.28400
			cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	315.43600	301.42500
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unknown ❌	1200.04000	1315.22000
		Z3alpha	z3alpha_default	sat ✅	23.49610	23.49540
		Z3-Noodler	Z3-Noodler_default	sat ✅	0.10666	0.10547
			Z3-Noodler_default	sat ✅	0.09968	0.09963
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	sat ✅	300.45732	300.26328
		OSTRICH	OSTRICH	unknown ❌	1201.30938	1317.95821
		Z3alpha	Z3-alpha	sat ✅	0.29628	0.19665
		Z3-Noodler	Z3-Noodler	sat ✅	0.29453	0.19476