Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_8277_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	5931
Compressed Size	1385
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	5923
Compressed Size	1364
Max. Term Depth	6
Asserts	28
Declared Functions	0
Declared Constants	63
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

or	5	and	29	=	46	+	1
<	1	str.len	2	str.++	10	str.replace	1
re.allchar	1	str.to_re	2	re.*	2	re.range	3
re.++	2	re.union	2	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2020	0.50 (1/2)	CVC4	CVC4-sq-final_default	sat ✅	14.47870	14.47810
		Z3string	Z3str4 SMTCOMP2020 v1.1_default	unknown ❌	1200.03000	1200.42000
SMT-COMP 2022		CVC4	CVC4-sq-final_default	sat ✅	10.64550	10.64420
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	339.27100	338.82900
		OSTRICH	OSTRICH 1.2_def	sat ✅	54.13530	92.46350
		Z3	z3-4.8.17_default	sat ✅	40.17040	40.16640
		Z3string	Z3str4_default	sat ✅	0.36450	0.36452
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	sat ✅	334.85000	334.16900
			cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	338.23500	337.58400
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	sat ✅	39.91990	81.91650
		Z3alpha	z3alpha_default	sat ✅	390.94700	390.91500
		Z3-Noodler	Z3-Noodler_default	sat ✅	0.06007	0.06001
			Z3-Noodler_default	sat ✅	0.06107	0.06103