Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance53146.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	1255
Compressed Size	623
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	1247
Compressed Size	616
Max. Term Depth	12
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	14	re.*	1	re.opt	2	re.range	2
re.++	9	re.union	3	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 ✅	2.04459	2.04292
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.10000	1200.01000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	4.01669	10.54250
		Z3alpha	z3alpha_default	unsat ✅	0.02027	0.02031
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03804	0.03799
			Z3-Noodler_default	unsat ✅	0.03834	0.03829
SMT-COMP 2025		cvc5	cvc5	unsat ✅	1.56504	1.44423
		OSTRICH	OSTRICH	unsat ✅	8.15232	21.44591
		Z3alpha	Z3-alpha	unsat ✅	0.39470	0.28584
		Z3	Z3-alpha-base	unsat ✅	0.29042	0.17174
			Z3-Noodler-base	unsat ✅	0.29675	0.17431
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27014	0.14642
			Z3-Noodler-Mocha-base	unsat ✅	0.28908	0.16797
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28700	0.16835