Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance47906.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	1656
Compressed Size	671
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	1648
Compressed Size	659
Max. Term Depth	26
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.allchar	4
re.all	2	str.to_re	29	re.range	2	re.++	25
re.union	2	re.diff	4	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 ✅	0.02472	0.02523
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.81000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32533	2.19013
		Z3alpha	z3alpha_default	unsat ✅	0.16534	0.16540
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.05179	0.05173
			Z3-Noodler_default	unsat ✅	0.04611	0.04607
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29956	0.17191
		OSTRICH	OSTRICH	unsat ✅	1.16140	1.78427
		Z3alpha	Z3-alpha	unsat ✅	0.51439	0.72748
		Z3	Z3-alpha-base	unsat ✅	0.37713	0.24977
			Z3-Noodler-base	unsat ✅	0.32733	0.20884
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27589	0.15919
			Z3-Noodler-Mocha-base	unsat ✅	0.26999	0.14964
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28273	0.16269