Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance46901.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	2069
Compressed Size	736
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	2061
Compressed Size	732
Max. Term Depth	22
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	46	re.*	1	re.opt	1	re.range	4
re.++	42	re.union	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 ✅	0.02652	0.02714
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.11000	1199.72000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	3.69411	9.52023
		Z3alpha	z3alpha_default	unsat ✅	0.06105	0.06114
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04318	0.04310
			Z3-Noodler_default	unsat ✅	0.04285	0.04280
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29345	0.17064
		OSTRICH	OSTRICH	unsat ✅	2.23013	5.59745
		Z3alpha	Z3-alpha	unsat ✅	0.44940	0.48661
		Z3	Z3-alpha-base	unsat ✅	0.31154	0.19067
			Z3-Noodler-base	unsat ✅	0.29091	0.17163
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30300	0.17536
			Z3-Noodler-Mocha-base	unsat ✅	0.30214	0.17470
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31632	0.18152