Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance58030.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	1966
Compressed Size	685
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	1958
Compressed Size	679
Max. Term Depth	40
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	1
re.all	2	str.to_re	41	re.range	3	re.++	39
re.union	1	re.diff	1	re.loop	3	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 ✅	0.02435	0.02492
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	105.53300	105.53100
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.36993	2.27016
		Z3alpha	z3alpha_default	unsat ✅	0.29326	0.29119
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03960	0.03952
			Z3-Noodler_default	unsat ✅	0.03857	0.03854
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.26149	0.13980
		OSTRICH	OSTRICH	unsat ✅	1.20645	1.82958
		Z3alpha	Z3-alpha	unsat ✅	0.81296	1.88744
		Z3	Z3-alpha-base	unsat ✅	0.53652	0.41077
			Z3-Noodler-base	unsat ✅	0.41831	0.30337
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26402	0.14380
			Z3-Noodler-Mocha-base	unsat ✅	0.29632	0.17359
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.29847	0.17215