Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance49929.smt2

Description: The instance consists of:
(1) a regular membership predicate from the real world
(2) a regular membership predicate to sanitize danger letters in javascript such as <,>,&,",'
(3) a lower bound for string length

Benchmark
Size	1760
Compressed Size	732
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2023-07-06
Generated By	Denghang Hu
Generated On	2023-04-14 00:00:00
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	1752
Compressed Size	730
Max. Term Depth	14
Asserts	3
Declared Functions	0
Declared Constants	1
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	1	<	1	str.len	1	re.all	2
str.to_re	32	re.opt	2	re.range	4	re.++	27
re.union	5	re.loop	1	str.in_re	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.02526	0.02584
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	107.10100	107.08000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.34015	2.24352
		Z3alpha	z3alpha_default	unsat ✅	0.03505	0.03512
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03808	0.03800
			Z3-Noodler_default	unsat ✅	0.03705	0.03698
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28818	0.16835
		OSTRICH	OSTRICH	unsat ✅	1.11798	1.71629
		Z3alpha	Z3-alpha	unsat ✅	0.42785	0.33987
		Z3	Z3-alpha-base	unsat ✅	0.28331	0.16887
			Z3-Noodler-base	unsat ✅	0.30514	0.17856
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30176	0.17615
			Z3-Noodler-Mocha-base	unsat ✅	0.29771	0.17317
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28706	0.16711