Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance45002.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	1514
Compressed Size	701
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	1506
Compressed Size	704
Max. Term Depth	14
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	24	re.opt	1	re.range	2
re.++	18	re.union	4	re.diff	1	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 ✅	0.02545	0.02600
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.95000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.30307	2.15870
		Z3alpha	z3alpha_default	unsat ✅	0.02657	0.02665
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.04087	0.04080
			Z3-Noodler_default	unsat ✅	0.03847	0.03839
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.24453	0.14501
		OSTRICH	OSTRICH	unsat ✅	1.48542	2.39717
		Z3alpha	Z3-alpha	unsat ✅	0.27309	0.17323
		Z3-Noodler	Z3-Noodler	unsat ✅	0.24610	0.14629
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.25557	0.13884
		OSTRICH	OSTRICH	unsat ✅	1.14662	1.66676
		Z3alpha	Z3-alpha	unsat ✅	0.40175	0.30460
		Z3	Z3-alpha-base	unsat ✅	0.28402	0.16926
			Z3-Noodler-base	unsat ✅	0.29974	0.17760
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30279	0.17802
			Z3-Noodler-Mocha-base	unsat ✅	0.29634	0.17381
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30302	0.17729