Benchmark

non-incremental/QF_ABV/brummayerbiere/swapmem013ue.smt2

We swap two byte sequences of length 13 twice in memory.
The sequences can not overlap, hence it is always the case
that swapping them twice yields the initial memory.

Swapping is done via XOR in the following way:
x ^= y;
y ^= x;
x ^= y;

Contributed by Robert Brummayer (robert.brummayer@gmail.com).

Benchmark
Size	13736
Compressed Size	2944
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	13728
Compressed Size	2961
Max. Term Depth	169
Asserts	1
Declared Functions	0
Declared Constants	3
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	3	not	1	=	2	let	156
concat	3	extract	2	bvnot	268	bvand	240
bvadd	28	bvult	2	select	52	store	78

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	0.14 (6/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unsat ✅	58.12680	—
			Boolector-SMT-COMP-2011 default	unsat ✅	11.82990	—
			Boolector-SMT-COMP-2012 default	unsat ✅	91.61220	—
		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	unsat ✅	6.89101	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	4.72008	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	3.78672	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	3.68574	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unsat ✅	71.77890	—
			SONOLAR-SMT-COMP-2011 default	unsat ✅	102.51300	—
			SONOLAR-SMT-COMP-2012 default	unsat ✅	88.25870	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	unsat ✅	88.20400	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	30.35380	—
			Z3-SMT-COMP-2011 default	unsat ✅	192.88900	—
SMT-COMP 2014	0.14 (6/7)	Boolector	Boolector boolectord	unsat ✅	80.44630	80.45280
			Boolector boolectorj	unsat ✅	80.44240	80.45780
		CVC4	CVC4 f7118b2 default	unsat ✅	6.21632	6.20806
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unknown ❌	0.02534	0.01700
			Kleaver-indie-more-typed kleaver_portfolio	unknown ❌	0.04346	0.03399
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	4.42459	4.41733
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	63.72040	63.73030
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	42.56890	42.57450
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	32.12700	32.13410
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	59.50480	59.51890
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	3.88050	3.87941
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	2.26122	2.25966
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	5.43318	5.43417
		Yices2	Yices default	unsat ✅	37.42380	37.43830
		Z3	z3 4.4.0 default	unsat ✅	37.19760	37.21330
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	39.29380	39.31660
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	2.36118	2.36215
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	4.52541	4.52877
		Yices2	Yices-2.4.2 default	unsat ✅	46.13770	46.16880
		Z3	z3-4.4.1 default	unsat ✅	28.58690	28.60430
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	28.82300	28.81890
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	3.48282	3.47893
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	5.21539	5.21465
		Yices2	Yices2-Main default	unsat ✅	46.84020	46.83000
		Z3	z3-4.5.0 default	unsat ✅	49.62230	49.61930
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	46.34060	46.33460
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	3.70389	3.70375
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	3.57879	3.57987
		Yices2	Yices 2.6.0_default	unsat ✅	36.26990	36.26680
		Z3	z3-4.7.1_default	unsat ✅	26.39090	26.38840