Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance53582.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	2273
Compressed Size	702
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	2265
Compressed Size	705
Max. Term Depth	21
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	44	re.opt	3	re.range	6	re.++	17
re.union	29	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 ✅	67.41030	67.38030
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	997.97600	992.17600
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	2.29296	4.86117
		Z3alpha	z3alpha_default	unsat ✅	0.17580	0.17586
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04358	0.04353
			Z3-Noodler_default	unsat ✅	0.04387	0.04276
SMT-COMP 2025		cvc5	cvc5	unsat ✅	41.10765	40.98598
		OSTRICH	OSTRICH	unsat ✅	1.68782	3.71813
		Z3alpha	Z3-alpha	unsat ✅	0.45989	0.56660
		Z3	Z3-alpha-base	unsat ✅	0.38556	0.25362
			Z3-Noodler-base	unsat ✅	0.38303	0.24612
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30684	0.17621
			Z3-Noodler-Mocha-base	unsat ✅	0.30571	0.17725
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29490	0.17444