Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_kaluza_1313_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	1505
Compressed Size	707
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	1497
Compressed Size	711
Max. Term Depth	4
Asserts	14
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	3	=	9	+	1	-	4
<	1	<=	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 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.01941	0.02000
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.02357	0.02410
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.28144	2.09341
		Z3alpha	z3alpha_default	unsat ✅	0.01622	0.01618
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03188	0.03183
			Z3-Noodler_default	unsat ✅	0.03147	0.03143
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25953	0.14335
		OSTRICH	OSTRICH	unsat ✅	1.10015	1.63971
		Z3alpha	Z3-alpha	unsat ✅	0.39710	0.26914
		Z3	Z3-alpha-base	unsat ✅	0.28193	0.16010
			Z3-Noodler-base	unsat ✅	0.27508	0.15696
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25918	0.14078
			Z3-Noodler-Mocha-base	unsat ✅	0.29532	0.17022
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29022	0.16763