Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains002se.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	1281
Compressed Size	505
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	sat
Inferred Status	sat
Size	1273
Compressed Size	500
Max. Term Depth	14
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	1	not	1	=	2	let	1
extract	8	bvnot	1	bvadd	8	store	16

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.33 (2/3)	Boolector	Boolector	sat ✅	—	—
		CVC3	CVC3-1.5	unknown ❌	0.30000	—
		Z3	Z3 0.1	sat ✅	0.20000	—
			Z3.2	sat ✅	—	—
SMT Evaluation 2013		Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	sat ✅	0.01932	—
			Boolector-SMT-COMP-2011 default	sat ✅	0.05753	—
			Boolector-SMT-COMP-2012 default	sat ✅	0.00912	—
		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.05604	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.05142	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.05067	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.01517	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.01703	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.03222	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.05370	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.05253	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	sat ✅	0.00935	—
			SONOLAR-SMT-COMP-2011 default	sat ✅	0.01371	—
			SONOLAR-SMT-COMP-2012 default	sat ✅	0.00939	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	sat ✅	0.03481	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.01133	—
			Z3-SMT-COMP-2011 default	sat ✅	0.02050	—
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	sat ✅	0.05644	0.05599
		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.01575	0.01300
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.02555	0.02300
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.04616	0.04499
		Yices2	Yices default	sat ✅	0.00927	0.00800
		Z3	z3 4.4.0 default	sat ✅	0.04595	0.03399
SMT-COMP 2016		Boolector	Boolector boolector	sat ✅	0.05641	0.05687
		CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.02428	0.02453
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.04005	0.04099
		Yices2	Yices-2.4.2 default	sat ✅	0.01321	0.00944
		Z3	z3-4.4.1 default	sat ✅	0.03457	0.03574
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	sat ✅	0.06475	0.06364
		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.02880	0.02831
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.03979	0.03968
		Yices2	Yices2-Main default	sat ✅	0.01625	0.00978
		Z3	z3-4.5.0 default	sat ✅	0.03828	0.03746
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	sat ✅	0.07452	0.07448
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.02700	0.02722
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.03607	0.03703
		Yices2	Yices 2.6.0_default	sat ✅	0.01254	0.01247
		Z3	z3-4.7.1_default	sat ✅	0.04054	0.04046
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	sat ✅	0.04295	0.04290
		Yices2	Yices 2.6.2 bug fix_default	sat ✅	0.01251	0.01077
			Yices 2.6.2 for SMTCOMP2020_default	sat ✅	0.01244	0.01075
		Z3	z3-4.8.11_default	sat ✅	0.02036	0.02028
SMT-COMP 2024		Bitwuzla	Bitwuzla	sat ✅	0.21836	0.11864
		cvc5	cvc5	sat ✅	0.25479	0.15515
		SMTInterpol	SMTInterpol	sat ✅	1.17845	2.95656
		Yices2	Yices2	sat ✅	0.24358	0.14198
SMT-COMP 2025		Bitwuzla	Bitwuzla	sat ✅	0.25244	0.13815
		cvc5	cvc5	sat ✅	0.28957	0.17707
		SMTInterpol	SMTInterpol	sat ✅	0.92269	2.04348
		Yices2	Yices2	sat ✅	0.26132	0.13697
		Z3	Z3-Owl-base	sat ✅	0.31508	0.18840
		Z3-Owl	Z3-Owl	sat ✅	0.77388	0.66038