Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance46328.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	3952
Compressed Size	922
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	3944
Compressed Size	921
Max. Term Depth	45
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	13
re.all	2	str.to_re	68	re.*	1	re.+	9
re.range	25	re.++	60	re.inter	10	re.union	19
re.diff	13	re.loop	10	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 ✅	0.02931	0.02991
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.01000	1198.08000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.40245	2.42342
		Z3alpha	z3alpha_default	unsat ✅	0.59693	0.59696
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.17489	0.17480
			Z3-Noodler_default	unsat ✅	0.13207	0.13198
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30143	0.17264
		OSTRICH	OSTRICH	unsat ✅	1.21890	2.06458
		Z3alpha	Z3-alpha	unsat ✅	1.02412	2.34907
		Z3	Z3-alpha-base	unsat ✅	0.81266	0.69391
			Z3-Noodler-base	unsat ✅	0.66521	0.54394
		Z3-Noodler	Z3-Noodler	unsat ✅	0.32671	0.19491
			Z3-Noodler-Mocha-base	unsat ✅	0.33442	0.20575
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29194	0.17265