Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance58114.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	1887
Compressed Size	700
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	1879
Compressed Size	690
Max. Term Depth	31
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	43	re.+	1	re.++	38
re.union	1	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 ✅	0.02493	0.02545
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	209.95800	209.89800
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.33304	2.23877
		Z3alpha	z3alpha_default	unsat ✅	0.55264	0.55276
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04020	0.04013
			Z3-Noodler_default	unsat ✅	0.03881	0.03877
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.31290	0.17262
		OSTRICH	OSTRICH	unsat ✅	1.12586	1.72646
		Z3alpha	Z3-alpha	unsat ✅	0.72432	1.44480
		Z3	Z3-alpha-base	unsat ✅	0.53486	0.41482
			Z3-Noodler-base	unsat ✅	0.47796	0.35149
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28177	0.16219
			Z3-Noodler-Mocha-base	unsat ✅	0.30805	0.18391
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26318	0.14403