Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance54078.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	1530
Compressed Size	641
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	1522
Compressed Size	623
Max. Term Depth	24
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	27	re.*	3	re.range	1	re.++	23
re.union	1	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 ✅	0.02444	0.02499
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	24.84920	24.84600
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.32792	2.20467
		Z3alpha	z3alpha_default	unsat ✅	0.15946	0.15951
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04032	0.04023
			Z3-Noodler_default	unsat ✅	0.03964	0.03958
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26372	0.14924
		OSTRICH	OSTRICH	unsat ✅	1.10071	1.64940
		Z3alpha	Z3-alpha	unsat ✅	0.52118	0.77683
		Z3	Z3-alpha-base	unsat ✅	0.39656	0.27011
			Z3-Noodler-base	unsat ✅	0.35832	0.23489
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29937	0.17314
			Z3-Noodler-Mocha-base	unsat ✅	0.29320	0.17367
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30784	0.17889