Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance46375.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	3145
Compressed Size	830
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	3137
Compressed Size	824
Max. Term Depth	63
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	1
re.all	2	str.to_re	89	re.opt	3	re.++	78
re.union	7	re.diff	1	re.loop	4	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 ✅	0.02951	0.03003
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.01000	1199.16000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.44844	2.48787
		Z3alpha	z3alpha_default	unsat ✅	16.01100	16.01040
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04686	0.04681
			Z3-Noodler_default	unsat ✅	0.04427	0.04420
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30898	0.17810
		OSTRICH	OSTRICH	unsat ✅	1.25719	2.07731
		Z3alpha	Z3-alpha	unsat ✅	19.93307	58.83721
		Z3	Z3-alpha-base	unsat ✅	18.19896	18.07805
			Z3-Noodler-base	unsat ✅	13.60704	13.48357
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26576	0.14767
			Z3-Noodler-Mocha-base	unsat ✅	0.30656	0.17973
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29909	0.17895