Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance50037.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	1978
Compressed Size	703
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	1970
Compressed Size	701
Max. Term Depth	38
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	46	re.*	2	re.++	41
re.union	1	re.diff	1	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 ✅	0.02517	0.02558
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	290.45800	290.38100
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.35816	2.24903
		Z3alpha	z3alpha_default	unsat ✅	1.14364	1.14368
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04340	0.04333
			Z3-Noodler_default	unsat ✅	0.04250	0.04246
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24176	0.14222
		OSTRICH	OSTRICH	unsat ✅	1.37520	2.28751
		Z3alpha	Z3-alpha	unsat ✅	0.91849	0.81890
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28493	0.18434
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29858	0.17072
		OSTRICH	OSTRICH	unsat ✅	1.12831	1.74094
		Z3alpha	Z3-alpha	unsat ✅	0.95627	2.26610
		Z3	Z3-alpha-base	unsat ✅	0.76768	0.63082
			Z3-Noodler-base	unsat ✅	0.95540	0.83140
		Z3-Noodler	Z3-Noodler	unsat ✅	0.29013	0.16935
			Z3-Noodler-Mocha-base	unsat ✅	0.30668	0.17541
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29037	0.16850