Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance57590.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	1488
Compressed Size	634
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	1480
Compressed Size	628
Max. Term Depth	23
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	25	re.range	2	re.++	21	re.union	2
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 ✅	0.02668	0.02723
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.73000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32654	2.21150
		Z3alpha	z3alpha_default	unsat ✅	0.08912	0.08907
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04436	0.04432
			Z3-Noodler_default	unsat ✅	0.04189	0.04184
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25886	0.14083
		OSTRICH	OSTRICH	unsat ✅	1.12862	1.74409
		Z3alpha	Z3-alpha	unsat ✅	0.40262	0.34784
		Z3	Z3-alpha-base	unsat ✅	0.35836	0.24125
			Z3-Noodler-base	unsat ✅	0.32214	0.20071
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30456	0.17672
			Z3-Noodler-Mocha-base	unsat ✅	0.28692	0.16068
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27946	0.16310