Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance53269.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	2912
Compressed Size	832
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	2904
Compressed Size	831
Max. Term Depth	60
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	2
re.all	2	str.to_re	80	re.+	1	re.opt	2
re.++	74	re.inter	1	re.union	1	re.diff	2
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 ✅	0.02661	0.02709
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.03000	1199.51000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.37538	2.33624
		Z3alpha	z3alpha_default	unsat ✅	0.57438	0.57437
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.05109	0.05101
			Z3-Noodler_default	unsat ✅	0.04586	0.04580
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.23989	0.14061
		OSTRICH	OSTRICH	unsat ✅	1.34310	2.24833
		Z3alpha	Z3-alpha	unsat ✅	0.85388	0.75401
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26432	0.16459
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29144	0.16989
		OSTRICH	OSTRICH	unsat ✅	1.16498	1.83045
		Z3alpha	Z3-alpha	unsat ✅	1.00760	2.31899
		Z3	Z3-alpha-base	unsat ✅	1.00906	0.88993
			Z3-Noodler-base	unsat ✅	0.67095	0.55334
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30353	0.17670
			Z3-Noodler-Mocha-base	unsat ✅	0.26381	0.14705
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26846	0.14580