Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance54358.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	2287
Compressed Size	753
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	2279
Compressed Size	743
Max. Term Depth	28
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	9
re.all	2	str.to_re	49	re.*	3	re.range	2
re.++	46	re.union	1	re.diff	9	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 ✅	0.02743	0.02803
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.48000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.36940	2.30684
		Z3alpha	z3alpha_default	unsat ✅	0.48971	0.48975
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.06674	0.06667
			Z3-Noodler_default	unsat ✅	0.06022	0.05990
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25926	0.14110
		OSTRICH	OSTRICH	unsat ✅	1.16993	1.92690
		Z3alpha	Z3-alpha	unsat ✅	1.05940	2.47238
		Z3	Z3-alpha-base	unsat ✅	0.72084	0.60103
			Z3-Noodler-base	unsat ✅	0.65315	0.52497
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28854	0.16047
			Z3-Noodler-Mocha-base	unsat ✅	0.29881	0.17863
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29265	0.17500