Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance54966.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	2124
Compressed Size	758
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	2116
Compressed Size	762
Max. Term Depth	17
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	37	re.*	3	re.range	10	re.++	36
re.union	7	re.loop	4	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 ✅	0.02574	0.02627
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	58.96540	58.96850
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	4.53139	12.26120
		Z3alpha	z3alpha_default	unsat ✅	0.04685	0.04690
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03974	0.03970
			Z3-Noodler_default	unsat ✅	0.03892	0.03888
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30678	0.17924
		OSTRICH	OSTRICH	unsat ✅	8.28791	24.66621
		Z3alpha	Z3-alpha	unsat ✅	0.38438	0.35763
		Z3	Z3-alpha-base	unsat ✅	0.32565	0.20033
			Z3-Noodler-base	unsat ✅	0.30715	0.18493
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30516	0.17841
			Z3-Noodler-Mocha-base	unsat ✅	0.29022	0.17147
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31272	0.18149