Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance47076.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	1776
Compressed Size	670
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	1768
Compressed Size	664
Max. Term Depth	21
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	34	re.range	3	re.++	32	re.union	1
re.loop	3	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 ✅	0.02680	0.02730
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	515.40900	515.26700
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.33148	2.20486
		Z3alpha	z3alpha_default	unsat ✅	0.14441	0.14447
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03847	0.03843
			Z3-Noodler_default	unsat ✅	0.03767	0.03763
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.27603	0.15803
		OSTRICH	OSTRICH	unsat ✅	1.15596	1.75954
		Z3alpha	Z3-alpha	unsat ✅	0.50537	0.71228
		Z3	Z3-alpha-base	unsat ✅	0.40354	0.27383
			Z3-Noodler-base	unsat ✅	0.34315	0.22195
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30325	0.17686
			Z3-Noodler-Mocha-base	unsat ✅	0.25923	0.14810
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29968	0.18027