Benchmark

non-incremental/QF_ABV/brummayerbiere/memcpy11.smt2

We verify the correctness of the memcpy algorithm.
We represent main memory as byte array of size 2 ^ 32,
and model the memcpy algorithm with pointer arithmetic.
We assume that the memory locations do not overlap.
Length: 11

Contributed by Armin Biere (armin.biere@jku.at).

Benchmark
Size	2249
Compressed Size	731
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
First Occurrence	2008-07-07
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	2241
Compressed Size	732
Max. Term Depth	21
Asserts	1
Declared Functions	0
Declared Constants	4
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	6	not	1	=	2	let	10
bvnot	4	bvand	5	bvadd	24	bvult	5
select	13	store	11

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	1.00 (0/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unknown ❌	—	—
			Boolector-SMT-COMP-2011 default	unknown ❌	—	—
			Boolector-SMT-COMP-2012 default	unknown ❌	—	—
		CVC3	CVC3-SMT-COMP-2010 default	unknown ❌	—	—
			CVC3-SMT-COMP-2011 default	unknown ❌	—	—
			CVC3-SMT-COMP-2012 default	unknown ❌	—	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unknown ❌	—	—
			CVC4-SMT-EVAL-2013 default	unknown ❌	—	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unknown ❌	—	—
			MathSAT5-SMT-COMP-2011 default	unknown ❌	—	—
			MathSAT5-SMT-COMP-2012 default	unknown ❌	—	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unknown ❌	—	—
			SONOLAR-SMT-COMP-2011 default	unknown ❌	—	—
			SONOLAR-SMT-COMP-2012 default	unknown ❌	—	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	unknown ❌	—	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unknown ❌	—	—
			Z3-SMT-COMP-2011 default	unknown ❌	—	—
SMT-COMP 2014		Boolector	Boolector boolectord	unsat ✅	27.51510	27.51180
			Boolector boolectorj	unsat ✅	22.58040	22.58760
		CVC4	CVC4 f7118b2 default	unsat ✅	14.94120	14.93670
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	5.65330	5.65414
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	4.73534	14.15480
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.40749	0.39894
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	18.97860	18.97610
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.54448	0.54392
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	6.77767	6.77397
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.32528	0.32395
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.59244	0.59091
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.89485	0.89286
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.50841	0.50792
		Yices2	Yices default	unsat ✅	0.35442	0.35395
		Z3	z3 4.4.0 default	unsat ✅	4.03563	4.03739
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.17085	0.17091
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	1.27551	1.27665
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.57157	0.57290
		Yices2	Yices-2.4.2 default	unsat ✅	0.39082	0.39098
		Z3	z3-4.4.1 default	unsat ✅	5.35400	5.35828
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.18666	0.18607
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	1.00195	1.00252
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.55804	0.55836
		Yices2	Yices2-Main default	unsat ✅	0.45111	0.45106
		Z3	z3-4.5.0 default	unsat ✅	2.60676	2.60476
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.23559	0.23551
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	1.02363	1.02386
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.32958	0.33056
		Yices2	Yices 2.6.0_default	unsat ✅	0.50946	0.50935
		Z3	z3-4.7.1_default	unsat ✅	1.93038	1.93025
SMT-COMP 2019		Boolector	Boolector-wrapped-sq_default	unsat ✅	0.11877	0.11878
			Poolector-wrapped-sq_default	unsat ✅	0.17794	0.18899
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.77348	0.77285
		Par4	Par4-wrapped-sq_default	unsat ✅	0.24363	0.00590
		Yices2	Yices 2.6.2-wrapped-sq_default	unsat ✅	0.47312	0.47309
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	2.17169	2.17182
SMT-COMP 2020		Bitwuzla	Bitwuzla-fixed_default	unsat ✅	7.32712	7.32664
		Boolector	Boolector-wrapped-sq_default	unsat ✅	0.11997	0.11999
		CVC4	CVC4-sq-final_default	unsat ✅	1.32781	1.32795
		MathSAT	MathSAT5_default.sh	unsat ✅	4.73190	4.73160
		Par4	Par4-wrapped-sq_default	unsat ✅	0.24617	0.00768
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	0.41686	0.41668
		Z3	z3-4.8.8_default	unsat ✅	11.72670	11.72450
SMT-COMP 2024		Bitwuzla	Bitwuzla	unsat ✅	2.49356	2.39243
		cvc5	cvc5	unsat ✅	3.03400	2.93428
		SMTInterpol	SMTInterpol	unsat ✅	1.91548	5.44965
		Yices2	Yices2	unsat ✅	0.49684	0.39698