Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance48525.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	2310
Compressed Size	844
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	2302
Compressed Size	852
Max. Term Depth	20
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	1
re.all	2	str.to_re	41	re.opt	2	re.range	12
re.++	39	re.union	10	re.diff	1	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 ✅	0.02752	0.02794
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	266.46300	266.42900
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.40646	2.34081
		Z3alpha	z3alpha_default	unsat ✅	1.01271	1.01270
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04134	0.04129
			Z3-Noodler_default	unsat ✅	0.04166	0.04158
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22880	0.12906
		OSTRICH	OSTRICH	unsat ✅	1.35966	2.24558
		Z3alpha	Z3-alpha	unsat ✅	0.75566	0.65593
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24956	0.15003
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31065	0.17186
		OSTRICH	OSTRICH	unsat ✅	1.11981	1.77094
		Z3alpha	Z3-alpha	unsat ✅	1.28718	3.75156
		Z3	Z3-alpha-base	unsat ✅	0.71520	0.59959
			Z3-Noodler-base	unsat ✅	0.79859	0.67842
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29734	0.17598
			Z3-Noodler-Mocha-base	unsat ✅	0.29938	0.17529
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30424	0.17712