Benchmark

non-incremental/QF_SLIA/2019-Jiang/slent/slent_kaluza_866_sink.smt2

Publication:
Hung-En Wang, Shih-Yu Chen, Fang Yu, Jie-Hong R. Jiang:
A symbolic model checking approach to the analysis of string and length constraints. ASE 2018: 623-633

Benchmark
Size	1743
Compressed Size	730
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2020-07-06
Generated By	Hung-En Wang, Shih-Yu Chen, Fang Yu, and Jie-Hong R. Jiang
Generated On	2019-02-28 00:00:00
Generator	modified from Kaluza benchmarks
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unknown
Inferred Status	unsat
Size	1735
Compressed Size	731
Max. Term Depth	4
Asserts	18
Declared Functions	0
Declared Constants	14
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	5	=	13	+	1	-	5
<	2	<=	1	>=	2	str.len	1
str.++	1	str.to_re	1	str.in_re	1

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022		CVC4	CVC4-sq-final_default	unsat ✅	0.01665	0.01698
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.02479	0.02531
		OSTRICH	OSTRICH 1.2_def	unsat ✅	1.24696	2.07795
		Z3	z3-4.8.17_default	unsat ✅	0.03103	0.03285
		Z3string	Z3str4_default	unsat ✅	0.01754	0.01761
SMT-COMP 2025		cvc5	cvc5	unsat ✅	0.29132	0.16517
		OSTRICH	OSTRICH	unsat ✅	1.08472	1.60929
		Z3alpha	Z3-alpha	unsat ✅	0.35561	0.24185
		Z3	Z3-alpha-base	unsat ✅	0.27492	0.15291
			Z3-Noodler-base	unsat ✅	0.29286	0.16839
		Z3-Noodler	Z3-Noodler	unsat ✅	0.25966	0.14017
			Z3-Noodler-Mocha-base	unsat ✅	0.27984	0.16329
		Z3-Noodler-Mocha	Z3-Noodler-Mocha	unsat ✅	0.30151	0.17096