Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance48330.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	1527
Compressed Size	671
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	1519
Compressed Size	658
Max. Term Depth	18
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	18	re.*	2	re.opt	1	re.range	8
re.++	15	re.union	7	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 ✅	0.02499	0.02538
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.03000	1199.72000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.35538	2.23630
		Z3alpha	z3alpha_default	unsat ✅	0.03010	0.03018
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04895	0.04891
			Z3-Noodler_default	unsat ✅	0.04474	0.04464
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30277	0.17169
		OSTRICH	OSTRICH	unsat ✅	1.13625	1.72877
		Z3alpha	Z3-alpha	unsat ✅	0.41699	0.31634
		Z3	Z3-alpha-base	unsat ✅	0.27928	0.15967
			Z3-Noodler-base	unsat ✅	0.29554	0.17376
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28377	0.16187
			Z3-Noodler-Mocha-base	unsat ✅	0.27297	0.15532
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31652	0.18200