Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance49016.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	1357
Compressed Size	630
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	1349
Compressed Size	614
Max. Term Depth	19
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.all	2
str.to_re	20	re.+	2	re.range	2	re.++	17
re.union	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 ✅	0.02437	0.02491
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	41.23780	41.23730
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.31150	2.14315
		Z3alpha	z3alpha_default	unsat ✅	0.11864	0.11872
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04029	0.04026
			Z3-Noodler_default	unsat ✅	0.03876	0.03869
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29425	0.17123
		OSTRICH	OSTRICH	unsat ✅	1.11593	1.62127
		Z3alpha	Z3-alpha	unsat ✅	0.49584	0.66282
		Z3	Z3-alpha-base	unsat ✅	0.33513	0.21616
			Z3-Noodler-base	unsat ✅	0.34572	0.22661
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30474	0.17979
			Z3-Noodler-Mocha-base	unsat ✅	0.31586	0.17532
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.27157	0.14884