Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/variants/8c48d402.smt2

Publications: Blotsky, D., Mora, F., Berzish, M., Zheng, Y., Kabir, I., & Ganesh, V. (2018). Stringfuzz: A fuzzer for string solvers. In CAV 2018.
Description: new instance generated by StringFuzz, a modular string and regex fuzzer

Benchmark
Size	4726
Compressed Size	1095
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	random
First Occurrence	2023-07-06
Generated By	Dmitry Blotsky1, Federico Mora, Murphy Berzish, Yunhui Zheng, Ifaz Kabir, Vijay Ganesh, Zhengyang Lu
Generated On	2018-01-24 00:00:00
Generator	StringFuzz
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	4717
Compressed Size	1092
Max. Term Depth	17
Asserts	7
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

re.allchar	1	str.to_re	116	re.*	54	re.+	64
re.++	65	re.union	45	str.in_re	7

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2024	0.25 (3/4)	cvc5	cvc5	unknown ❌	1201.72878	1201.00925
		OSTRICH	OSTRICH	unsat ✅	1.48548	2.58627
		Z3alpha	Z3-alpha	unsat ✅	1098.88497	1098.67796
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25133	0.15159
SMT-COMP 2025	0.50 (3/6)	cvc5	cvc5	unknown ❌	1201.79091	1200.90654
		OSTRICH	OSTRICH	unsat ✅	1.21404	2.01965
		Z3alpha	Z3-alpha	unknown ❌	1201.00388	4802.45033
		Z3	Z3-alpha-base	unknown ❌	1201.67881	1201.24868
			Z3-Noodler-base	unknown ❌	1201.92772	1201.65633
		Z3-Noodler	Z3-Noodler	unsat ✅	0.30442	0.17736
			Z3-Noodler-Mocha-base	unsat ✅	0.27001	0.15254
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30624	0.17826