Benchmark

non-incremental/QF_ABV/platania/bellford/bf10.c.smt2

The benchmarks come from Bounded Model Checking of software. Each of them is a
family of formulae obtained during the check of a program and is parametric in
the size of the arrays. They actually don't involve Uninterpreted Functions but
just Arrays and Bitvectors.

This family contains formulae modeling the Bellmann Ford algorithm on a graph
of 5 nodes and N (the increasing parameter) arcs.

Contributed by Lorenzo Platania (c1009@unige.it).  Translated from CVC format
by Clark Barrett.

Benchmark
Size	375415
Compressed Size	19290
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2007-07-03
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	375407
Compressed Size	19303
Max. Term Depth	1157
Asserts	669
Declared Functions	0
Declared Constants	682
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	631	not	455	and	3027	=>	685
=	698	let	342	bvadd	760	bvult	2654
bvule	370	select	2090	store	150

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008		Boolector	Boolector	unsat ✅	—	—
		CVC3	CVC3-1.5	unsat ✅	2.60000	—
		Z3	Z3 0.1	unsat ✅	0.10000	—
			Z3.2	unsat ✅	—	—
SMT-COMP 2009		Boolector	Boolector	unsat ✅	—	—
			Boolector 1.2	unsat ✅	—	—
		CVC3	CVC3 2.0	unsat ✅	0.80000	—
		MathSAT	MathSAT 4.3	unsat ✅	119.70000	—
		Yices2	Yices 2 proto	unsat ✅	—	—
SMT Evaluation 2013		Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unsat ✅	0.02009	—
			Boolector-SMT-COMP-2011 default	unsat ✅	0.02517	—
			Boolector-SMT-COMP-2012 default	unsat ✅	0.02229	—
		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.59194	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.52854	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.52650	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.11900	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.12876	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.07991	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.14896	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.09883	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unsat ✅	0.06449	—
			SONOLAR-SMT-COMP-2011 default	unsat ✅	0.04441	—
			SONOLAR-SMT-COMP-2012 default	unsat ✅	0.07143	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	unsat ✅	0.04089	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.05169	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.05701	—
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.02790	0.02700
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.19106	0.18797
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.19298	0.18997
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.05806	0.05699
		Yices2	Yices default	unsat ✅	0.02201	0.02099
		Z3	z3 4.4.0 default	unsat ✅	0.06453	0.06399
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.02973	0.02974
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.19107	0.19137
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.05053	0.05151
		Yices2	Yices-2.4.2 default	unsat ✅	0.02353	0.02350
		Z3	z3-4.4.1 default	unsat ✅	0.06411	0.06538
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.02801	0.02795
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.19189	0.19111
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.05122	0.05031
		Yices2	Yices2-Main default	unsat ✅	0.02195	0.02117
		Z3	z3-4.5.0 default	unsat ✅	0.06769	0.06712
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.02626	0.02618
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.20071	0.20090
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.04938	0.05037
		Yices2	Yices 2.6.0_default	unsat ✅	0.02338	0.02333
		Z3	z3-4.7.1_default	unsat ✅	0.07076	0.07066
SMT-COMP 2019		Boolector	Boolector-wrapped-sq_default	unsat ✅	0.03656	0.03659
			Poolector-wrapped-sq_default	unsat ✅	0.16906	0.22169
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.20798	0.20831
		Par4	Par4-wrapped-sq_default	unsat ✅	0.03217	0.00577
		Yices2	Yices 2.6.2-wrapped-sq_default	unsat ✅	0.02447	0.02444
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.07397	0.07394
SMT-COMP 2024		Bitwuzla	Bitwuzla	unsat ✅	0.27868	0.17839
		cvc5	cvc5	unsat ✅	0.29785	0.19834
		SMTInterpol	SMTInterpol	unsat ✅	591.96781	638.11172
		Yices2	Yices2	unsat ✅	0.22681	0.12728