Benchmark

non-incremental/QF_IDL/20210312-Bouvier/vlsat3_i08.smt2

Publications:

[1] Pierre Bouvier, Hubert Garavel, and Hernan Ponce de Leon.
    "Automatic Decomposition of Petri Nets into Automata Networks -
    A Synthetic Account". Proceedings PETRI NETS 2020, LNCS 12152,
    Springer. https://doi.org/10.1007/978-3-030-51831-8_1

[2] Hubert Garavel. "Nested-Unit Petri Nets". Journal of Logical
    and Algebraic Methods in Programming, vol. 104, Elsevier, 2019. 
    https://doi.org/10.1016/j.jlamp.2018.11.005

In [1], several methods for decomposing an ordinary, safe Petri net
into a flat, unit-safe NUPN [2], have been proposed. These methods
are implemented in a complete tool chain involving SAT solvers, SMT
solvers, and tools for graph coloring and finding maximal cliques.
From a data set of 12,000+ NUPN models, 51,000+ SMT formulas have
been generated, out of which a subset of 1200 interesting formulas
to be used as SMT-LIB 2.6 benchmarks was carefully selected.

Original filename: vlsat3_i08.smt2

Specific parameters for the present benchmark:
- number of places: 270
- number of units: 73
- number of edges in the concurrency graph: 17631
- number of variables: 270
- number of uninterpreted functions: 0
- number of asserts: 17901
- total number of operators in asserts: 87865

Benchmark
Size	725059
Compressed Size	73186
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2021-07-18
Generated By	Pierre Bouvier
Generated On	2021-03-12 00:00:00
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	sat
Inferred Status	sat
Size	725051
Compressed Size	73192
Max. Term Depth	2
Asserts	17901
Declared Functions	0
Declared Constants	270
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

or

269

=

17082

distinct

17631

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022	0.50 (3/6)	cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.06000	1199.94000
		MathSAT	MathSAT-5.6.8_default	unknown ❌	1200.02000	1198.89000
		Par4	Par4-wrapped-sq_default	sat ✅	32.48480	128.09900
		veriT	veriT_default	unknown ❌	1200.05000	1200.06000
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	257.19600	257.19400
		Z3	z3-4.8.17_default	sat ✅	47.44880	47.45090
SMT-COMP 2025	0.33 (4/6)	cvc5	cvc5	unknown ❌	1201.78699	1201.08274
		OpenSMT	OpenSMT	unknown ❌	1201.24640	1200.98514
		SMTInterpol	SMTInterpol	sat ✅	11.05956	20.87860
		Yices2	Yices2	sat ✅	170.13785	169.99195
		Z3alpha	Z3-alpha	sat ✅	25.14063	98.65999
		Z3	Z3-alpha-base	sat ✅	55.09684	54.96987