Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance57455.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	1653
Compressed Size	652
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	1645
Compressed Size	629
Max. Term Depth	30
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	30	re.range	3	re.++	28	re.union	1
re.loop	3	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 ✅	0.02630	0.02666
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.12000	1199.91000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32960	2.22236
		Z3alpha	z3alpha_default	unsat ✅	0.47846	0.47853
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04389	0.04383
			Z3-Noodler_default	unsat ✅	0.04307	0.04293
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30209	0.17163
		OSTRICH	OSTRICH	unsat ✅	1.11584	1.69263
		Z3alpha	Z3-alpha	unsat ✅	0.69215	1.33550
		Z3	Z3-alpha-base	unsat ✅	0.47095	0.35382
			Z3-Noodler-base	unsat ✅	0.43891	0.32348
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30055	0.17727
			Z3-Noodler-Mocha-base	unsat ✅	0.29909	0.17360
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27432	0.14751