Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_stranger_str_rep_11004_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	2622
Compressed Size	936
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	2614
Compressed Size	936
Max. Term Depth	4
Asserts	10
Declared Functions	0
Declared Constants	23
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

or	2	and	9	=	16	+	1
>	1	str.len	2	str.++	2	str.replace	3
str.to_re	1	str.in_re	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022		CVC4	CVC4-sq-final_default	sat ✅	0.12794	0.12723
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.10326	0.10384
		OSTRICH	OSTRICH 1.2_def	sat ✅	39.35300	80.49690
		Z3	z3-4.8.17_default	sat ✅	0.04498	0.04672
		Z3string	Z3str4_default	sat ✅	0.03199	0.03207
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	sat ✅	0.40869	0.40846
			cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.41281	0.41339
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	sat ✅	275.02600	478.91800
		Z3alpha	z3alpha_default	sat ✅	0.03480	0.03487
		Z3-Noodler	Z3-Noodler_default	sat ✅	0.05084	0.05076
			Z3-Noodler_default	sat ✅	0.05046	0.05039
SMT-COMP 2024		cvc5	cvc5	sat ✅	0.49021	0.39140
		OSTRICH	OSTRICH	sat ✅	2.12249	4.37397
		Z3alpha	Z3-alpha	sat ✅	0.33204	0.23245
		Z3-Noodler	Z3-Noodler	sat ✅	0.26645	0.16665