Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance175.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	2384
Compressed Size	792
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	2376
Compressed Size	789
Max. Term Depth	17
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	39	re.opt	6	re.range	10	re.++	13
re.union	32	re.loop	5	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 ✅	20.06640	20.06270
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	4.21284	4.21317
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	28.05470	52.37980
		Z3alpha	z3alpha_default	unsat ✅	0.76633	0.76642
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.05492	0.05472
			Z3-Noodler_default	unsat ✅	0.04837	0.04833
SMT-COMP 2025		cvc5	cvc5	unsat ✅	1.18483	1.05654
		OSTRICH	OSTRICH	unsat ✅	5.94151	17.14588
		Z3alpha	Z3-alpha	unsat ✅	0.37153	0.28937
		Z3	Z3-alpha-base	unsat ✅	0.71319	0.58698
			Z3-Noodler-base	unsat ✅	0.67685	0.55125
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27533	0.15826
			Z3-Noodler-Mocha-base	unsat ✅	0.29143	0.17344
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30401	0.18564