Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance54488.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	1946
Compressed Size	709
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	1938
Compressed Size	703
Max. Term Depth	39
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	2
re.all	2	str.to_re	42	re.*	1	re.+	2
re.range	1	re.++	38	re.union	1	re.diff	2
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 ✅	0.02703	0.02757
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	161.05000	161.01500
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.35127	2.23782
		Z3alpha	z3alpha_default	unsat ✅	0.35331	0.35340
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04551	0.04547
			Z3-Noodler_default	unsat ✅	0.04399	0.04394
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.28751	0.15847
		OSTRICH	OSTRICH	unsat ✅	1.16845	1.79452
		Z3alpha	Z3-alpha	unsat ✅	0.77238	1.52981
		Z3	Z3-alpha-base	unsat ✅	0.54687	0.42307
			Z3-Noodler-base	unsat ✅	0.47138	0.33732
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28278	0.16326
			Z3-Noodler-Mocha-base	unsat ✅	0.30426	0.17690
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30897	0.17678