Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance51343.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	1757
Compressed Size	729
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	1749
Compressed Size	733
Max. Term Depth	15
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	18	re.*	3	re.+	1
re.range	14	re.++	14	re.union	14	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 ✅	0.02562	0.02615
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.93000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32627	2.20064
		Z3alpha	z3alpha_default	unsat ✅	0.68532	0.68532
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.07308	0.07304
			Z3-Noodler_default	unsat ✅	0.06188	0.06181
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28766	0.16906
		OSTRICH	OSTRICH	unsat ✅	1.20941	1.88947
		Z3alpha	Z3-alpha	unsat ✅	0.62770	1.15593
		Z3	Z3-alpha-base	unsat ✅	0.47838	0.35214
			Z3-Noodler-base	unsat ✅	0.42810	0.31293
		Z3-Noodler	Z3-Noodler	unsat ✅	0.32630	0.20427
			Z3-Noodler-Mocha-base	unsat ✅	0.30322	0.18801
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.36038	0.23443