Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance52477.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	2608
Compressed Size	757
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	2600
Compressed Size	753
Max. Term Depth	54
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	6
re.all	2	str.to_re	67	re.++	62	re.union	1
re.diff	6	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 ✅	0.02693	0.02706
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.10000	1199.21000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.40532	2.36518
		Z3alpha	z3alpha_default	unsat ✅	1.03012	1.03018
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.10164	0.10159
			Z3-Noodler_default	unsat ✅	0.08189	0.08186
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29371	0.16837
		OSTRICH	OSTRICH	unsat ✅	1.26681	2.15726
		Z3alpha	Z3-alpha	unsat ✅	1.29849	3.22208
		Z3	Z3-alpha-base	unsat ✅	1.11907	0.98390
			Z3-Noodler-base	unsat ✅	0.78855	0.66335
		Z3-Noodler	Z3-Noodler	unsat ✅	0.27799	0.15652
			Z3-Noodler-Mocha-base	unsat ✅	0.30155	0.17970
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30781	0.18302