Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance58555.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	2453
Compressed Size	745
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	2445
Compressed Size	747
Max. Term Depth	41
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	2
re.all	2	str.to_re	55	re.+	5	re.range	5
re.++	55	re.union	1	re.diff	2	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 ✅	0.02700	0.02755
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.12000	1199.25000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.35917	2.28666
		Z3alpha	z3alpha_default	unsat ✅	0.05396	0.05401
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.05902	0.05898
			Z3-Noodler_default	unsat ✅	0.05273	0.05269
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22841	0.12851
		OSTRICH	OSTRICH	unsat ✅	1.41095	2.30148
		Z3alpha	Z3-alpha	unsat ✅	0.28428	0.18435
		Z3-Noodler	Z3-Noodler	unsat ✅	0.28866	0.18802
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29870	0.17197
		OSTRICH	OSTRICH	unsat ✅	1.19382	1.89912
		Z3alpha	Z3-alpha	unsat ✅	0.40978	0.37793
		Z3	Z3-alpha-base	unsat ✅	0.28552	0.17068
			Z3-Noodler-base	unsat ✅	0.31731	0.18853
		Z3-Noodler	Z3-Noodler	unsat ✅	0.31773	0.18860
			Z3-Noodler-Mocha-base	unsat ✅	0.29587	0.17422
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.31397	0.18054