Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance53702.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	4071
Compressed Size	791
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	4063
Compressed Size	790
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.allchar	10
re.all	2	str.to_re	94	re.*	7	re.range	8
re.++	93	re.inter	4	re.union	1	re.diff	10
re.loop	8	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 ✅	0.02809	0.02864
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.03000	1199.75000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.40241	2.35864
		Z3alpha	z3alpha_default	unsat ✅	0.23150	0.23038
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.06213	0.06207
			Z3-Noodler_default	unsat ✅	0.05424	0.05419
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24688	0.14740
		OSTRICH	OSTRICH	unsat ✅	1.44579	2.39813
		Z3alpha	Z3-alpha	unsat ✅	0.42478	0.32521
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27206	0.17235
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25842	0.14164
		OSTRICH	OSTRICH	unsat ✅	1.13898	1.80170
		Z3alpha	Z3-alpha	unsat ✅	0.72552	1.53212
		Z3	Z3-alpha-base	unsat ✅	0.44805	0.33146
			Z3-Noodler-base	unsat ✅	0.43185	0.31028
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28108	0.16060
			Z3-Noodler-Mocha-base	unsat ✅	0.30617	0.18172
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.28208	0.15837