Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance55832.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	3103
Compressed Size	831
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	3095
Compressed Size	826
Max. Term Depth	70
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	10
re.all	2	str.to_re	80	re.+	3	re.++	68
re.inter	7	re.union	1	re.diff	10	re.loop	2
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 ✅	0.02713	0.02761
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	880.87300	880.49600
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.39812	2.36288
		Z3alpha	z3alpha_default	unsat ✅	0.67983	0.67994
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.07862	0.07855
			Z3-Noodler_default	unsat ✅	0.06803	0.06797
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.25692	0.15735
		OSTRICH	OSTRICH	unsat ✅	1.41587	2.47335
		Z3alpha	Z3-alpha	unsat ✅	0.71293	0.61323
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28653	0.18698
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29491	0.17022
		OSTRICH	OSTRICH	unsat ✅	1.24263	2.00492
		Z3alpha	Z3-alpha	unsat ✅	1.02267	2.53337
		Z3	Z3-alpha-base	unsat ✅	1.15261	1.01943
			Z3-Noodler-base	unsat ✅	0.63985	0.51714
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28919	0.17335
			Z3-Noodler-Mocha-base	unsat ✅	0.28998	0.16633
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30645	0.18097