Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains003ue.smt2

This benchmark generates write chain permutations and tries to show
via extensionality that they are equal.

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

Benchmark
Size	1925
Compressed Size	585
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	1917
Compressed Size	580
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	4	not	1	=	5	let	1
extract	15	bvnot	1	bvand	3	bvadd	12
store	24

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.33 (2/3)	Boolector	Boolector	unsat ✅	—	—
		CVC3	CVC3-1.5	unknown ❌	0.20000	—
		Z3	Z3 0.1	unknown ❌	1801.00000	—
			Z3.2	unsat ✅	0.10000	—
SMT Evaluation 2013	0.29 (5/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unsat ✅	0.03905	—
			Boolector-SMT-COMP-2011 default	unknown ❌	—	—
			Boolector-SMT-COMP-2012 default	unsat ✅	—	—
		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 ✅	0.06137	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unknown ❌	—	—
			MathSAT5-SMT-COMP-2011 default	unknown ❌	—	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.05667	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unknown ❌	—	—
			SONOLAR-SMT-COMP-2011 default	unsat ✅	0.05268	—
			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	unsat ✅	—	—
SMT-COMP 2014		Boolector	Boolector boolectord	unsat ✅	0.06925	0.05799
			Boolector boolectorj	unsat ✅	0.06961	0.05899
		CVC4	CVC4 f7118b2 default	unsat ✅	0.07476	0.06399
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.01986	0.01100
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.01318	0.01200
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.09390	0.07999
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	0.17375	0.15897
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.02077	0.01200
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.06197	0.05399
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.06527	0.06399
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.05168	0.04999
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.03743	0.03499
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.08777	0.08699
		Yices2	Yices default	unsat ✅	0.01057	0.01000
		Z3	z3 4.4.0 default	unsat ✅	0.07569	0.07599
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.11631	0.11633
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.03682	0.03701
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.08428	0.08551
		Yices2	Yices-2.4.2 default	unsat ✅	0.01145	0.01065
		Z3	z3-4.4.1 default	unsat ✅	0.07318	0.07448
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.17750	0.17684
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.03860	0.03875
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.08428	0.08467
		Yices2	Yices2-Main default	unsat ✅	0.01392	0.01350
		Z3	z3-4.5.0 default	unsat ✅	0.13159	0.12476
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.08977	0.08969
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.04128	0.04144
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.04830	0.04926
		Yices2	Yices 2.6.0_default	unsat ✅	0.01367	0.01359
		Z3	z3-4.7.1_default	unsat ✅	0.10674	0.10669
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	unsat ✅	0.12709	0.12707
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	0.01462	0.01459
			Yices 2.6.2 for SMTCOMP2020_default	unsat ✅	0.01606	0.01442
		Z3	z3-4.8.11_default	unsat ✅	0.07280	0.07275