Benchmark

non-incremental/QF_BV/20210312-Bouvier/vlsat3_a26.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_a26.smt2

Specific parameters for the present benchmark:
- number of places: 118
- number of units: 15
- number of edges in the concurrency graph: 4877
- number of variables: 118
- number of uninterpreted functions: 0
- number of asserts: 4995
- total number of operators in asserts: 24851

Benchmark
Size	240064
Compressed Size	17559
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	unsat
Inferred Status	unsat
Size	240056
Compressed Size	16763
Max. Term Depth	3
Asserts	4995
Declared Functions	0
Declared Constants	118
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

=

4877

distinct

118

extract

14

bvand

4877

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2022	0.43 (4/7)	Bitwuzla	Bitwuzla-fixed_default	unsat ✅	180.21800	180.18900
			Bitwuzla-wrapped_default	unsat ✅	838.55100	838.48400
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unknown ❌	1200.10000	1199.97000
		MathSAT	MathSAT-5.6.8_default	unknown ❌	1200.11000	1199.06000
		STP	STP 2022.4_default	unsat ✅	274.81200	274.78800
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	294.26900	294.27000
		Z3++BV	z3++bv_0702_default	unknown ❌	1200.02000	1199.92000
		Z3	z3-4.8.17_default	unsat ✅	966.66500	966.60500
SMT-COMP 2023	0.50 (3/6)	Bitwuzla	Bitwuzla-fixed_default	unsat ✅	748.45300	748.31000
		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unknown ❌	1200.02000	1199.81000
		STP	STP 2022.4_default	unsat ✅	209.76800	209.75000
			STP 2022.4_default	unsat ✅	212.94600	212.93300
		UltimateEliminator	UltimateIntBlastingWrapper+SMTInterpol_default	unknown ❌	1200.10000	1286.02000
		Yices2	Yices 2 for SMTCOMP 2023_default	unknown ❌	1200.03000	1199.95000
		Z3-Owl	z3-Owl-Final_default	unknown ❌	1200.01000	1199.97000
			z3-Owl-Final_default	unsat ✅	817.66500	817.62600
SMT-COMP 2025	0.44 (5/9)	Bitwuzla	Bitwuzla	unsat ✅	215.26709	215.12420
			Bitwuzla-MachBV-base	unsat ✅	548.23740	548.04211
		Bitwuzla-MachBV	Bitwuzla-MachBV	unsat ✅	5.41210	5.29290
		BVDecide	bv_decide	unknown ❌	487.88702	489.04780
			bv_decide-nokernel	unsat ✅	460.45299	460.39398
		cvc5	cvc5	unsat ✅	1039.65291	1039.45871
		SMTInterpol	SMTInterpol	unknown ❌	1201.78478	1244.52418
		Yices2	Yices2	unsat ✅	7.51829	7.39797
		Z3alpha	Z3-alpha	unknown ❌	1201.00653	4802.35800
		Z3	Z3-alpha-base	unknown ❌	1201.27991	1201.03447
			Z3-Owl-base	unknown ❌	1201.29066	1201.01925
			z3siri-base	unknown ❌	1201.29088	1201.02641
		Z3-Owl	Z3-Owl	unknown ❌	1201.76006	1200.94937