Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance53014.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	2186
Compressed Size	722
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	2178
Compressed Size	719
Max. Term Depth	50
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	52	re.opt	1	re.range	2
re.++	49	re.union	1	re.diff	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 ✅	0.02555	0.02606
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.10000	1199.67000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.36266	2.28961
		Z3alpha	z3alpha_default	unsat ✅	1.71791	1.71794
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.05164	0.05145
			Z3-Noodler_default	unsat ✅	0.04805	0.04798
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28944	0.16660
		OSTRICH	OSTRICH	unsat ✅	1.15420	1.85094
		Z3alpha	Z3-alpha	unsat ✅	0.80416	1.86180
		Z3	Z3-alpha-base	unsat ✅	0.70689	0.59141
			Z3-Noodler-base	unsat ✅	0.76033	0.62722
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30254	0.17713
			Z3-Noodler-Mocha-base	unsat ✅	0.28793	0.16922
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.26976	0.15292