Benchmark

non-incremental/QF_SLIA/20230329-denghang/instance56363.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	1283
Compressed Size	658
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	1275
Compressed Size	643
Max. Term Depth	11
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	14	re.*	1	re.+	1	re.opt	2
re.range	3	re.++	11	re.union	2	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 ✅	0.02473	0.02531
			cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.02000	1199.46000
		OSTRICH	OSTRICH 1.3 SMT-COMP fixed_def	unsat ✅	1.29205	2.10607
		Z3alpha	z3alpha_default	unsat ✅	0.40913	0.40915
		Z3-Noodler	Z3-Noodler_default	unsat ✅	0.03787	0.03780
			Z3-Noodler_default	unsat ✅	0.03761	0.03757
SMT-COMP 2024		cvc5	cvc5	unsat ✅	0.22676	0.12720
		OSTRICH	OSTRICH	unsat ✅	1.33882	2.22675
		Z3alpha	Z3-alpha	unsat ✅	0.46148	0.36173
		Z3-Noodler	Z3-Noodler	unsat ✅	0.26934	0.16893
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.30872	0.18252
		OSTRICH	OSTRICH	unsat ✅	1.13136	1.64330
		Z3alpha	Z3-alpha	unsat ✅	0.59265	1.15943
		Z3	Z3-alpha-base	unsat ✅	0.51572	0.37745
			Z3-Noodler-base	unsat ✅	0.45664	0.33822
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30342	0.17664
			Z3-Noodler-Mocha-base	unsat ✅	0.30274	0.17572
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30824	0.17618