Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance47179.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	5207
Compressed Size	1036
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	5199
Compressed Size	1034
Max. Term Depth	72
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	3
re.all	2	str.to_re	163	re.*	2	re.+	2
re.range	6	re.++	158	re.union	7	re.diff	3
re.loop	1	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 ✅	0.02967	0.03015
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.22000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.54788	2.58419
		Z3alpha	z3alpha_default	unsat ✅	3.03724	3.03743
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.14180	0.14173
			Z3-Noodler_default	unsat ✅	0.11614	0.11606
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28360	0.16712
		OSTRICH	OSTRICH	unsat ✅	1.27744	2.22367
		Z3alpha	Z3-alpha	unsat ✅	3.10159	10.73007
		Z3	Z3-alpha-base	unsat ✅	1.71790	1.59135
			Z3-Noodler-base	unsat ✅	1.80850	1.68829
		Z3-Noodler	Z3-Noodler	unsat ✅	0.31091	0.18446
			Z3-Noodler-Mocha-base	unsat ✅	0.27639	0.15792
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30701	0.18453