Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_kaluza_223_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	1503
Compressed Size	683
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 Kaluza benchmarks
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	1495
Compressed Size	685
Max. Term Depth	4
Asserts	15
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	4	=	11	+	1	-	4
<=	1	>=	2	str.len	1	str.++	1
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	unsat ✅	0.01640	0.01671
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.02217	0.02272
		OSTRICH	OSTRICH 1.2_def	unsat ✅	1.26380	2.07575
		Z3	z3-4.8.17_default	unsat ✅	0.03099	0.03254
		Z3string	Z3str4_default	unsat ✅	0.01692	0.01701
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.01821	0.01879
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.02179	0.02228
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32281	2.15599
		Z3alpha	z3alpha_default	unsat ✅	0.01686	0.01598
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03186	0.03177
			Z3-Noodler_default	unsat ✅	0.03184	0.03177
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23064	0.13058
		OSTRICH	OSTRICH	unsat ✅	1.34346	2.28887
		Z3alpha	Z3-alpha	unsat ✅	0.26564	0.16585
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24264	0.14245