Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains011ue.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	6027
Compressed Size	1022
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	6019
Compressed Size	1005
Max. Term Depth	61
Asserts	1
Declared Functions	0
Declared Constants	12
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	12	not	1	=	13	let	1
extract	55	bvnot	1	bvand	11	bvadd	44
store	88

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2010		Boolector	Boolector 1.2	unsat ✅	5.50000	—
		CVC3	CVC3 2.3	unsat ✅	357.20000	—
SMT-COMP 2011		Boolector	Boolector 1.5.23-833	unsat ✅	1.10000	—
		CVC3	CVC3 v2.4	unsat ✅	128.80000	—
		MathSAT	MathSAT5	unsat ✅	66.80000	—
		SONOLAR	SONOLAR	unsat ✅	1.50000	—
		Z3	Z3	unsat ✅	20.00000	—
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 ✅	0.97910	0.97585
			Boolector boolectorj	unsat ✅	0.98062	0.97685
		CVC4	CVC4 f7118b2 default	unsat ✅	0.80007	0.78988
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.02075	0.01200
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.02116	0.01300
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.95180	0.94386
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	14.01910	14.01390
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	1.28819	1.27781
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	4.39714	4.39133
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.76310	0.76188
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.72680	0.72389
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.38907	0.38694
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	1.02549	1.02484
		Yices2	Yices default	unsat ✅	1.43097	1.43078
		Z3	z3 4.4.0 default	unsat ✅	2.69162	2.69259
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	1.26902	1.27027
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.79682	0.79753
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.94484	0.94644
		Yices2	Yices-2.4.2 default	unsat ✅	0.86100	0.86149
		Z3	z3-4.4.1 default	unsat ✅	4.04857	4.05157
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.70359	0.70315
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.41032	0.40678
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.94263	0.94225
		Yices2	Yices2-Main default	unsat ✅	1.06218	1.06069
		Z3	z3-4.5.0 default	unsat ✅	7.19710	7.19485
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.76748	0.76737
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.49353	0.49373
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.47267	0.47339
		Yices2	Yices 2.6.0_default	unsat ✅	1.67077	1.67064
		Z3	z3-4.7.1_default	unsat ✅	8.53022	8.52968
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	unsat ✅	14.05390	14.05390
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	1.03298	1.03284
			Yices 2.6.2 for SMTCOMP2020_default	unsat ✅	1.03492	1.03478
		Z3	z3-4.8.11_default	unsat ✅	4.91784	4.91794
SMT-COMP 2022		Bitwuzla	Bitwuzla-wrapped_default	unsat ✅	0.49128	0.49119
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	1.07825	2.10865
		MathSAT	MathSAT-5.6.8_default	unsat ✅	7.02573	7.02501
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	1.06953	1.06953
		Z3	z3-4.8.17_default	unsat ✅	7.22625	7.22838
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	0.65712	0.55746
		cvc5	cvc5	unsat ✅	2.89608	2.79668
		SMTInterpol	SMTInterpol	unknown ❌	1201.71784	1262.96619
		Yices2	Yices2	unsat ✅	1.00352	0.90364
SMT-COMP 2025	0.17 (5/6)	Bitwuzla	Bitwuzla	unsat ✅	0.67735	0.54968
		cvc5	cvc5	unsat ✅	5.91055	5.78940
		SMTInterpol	SMTInterpol	unknown ❌	1201.36217	1275.51254
		Yices2	Yices2	unsat ✅	1.02569	0.90688
		Z3	Z3-Owl-base	unsat ✅	12.23458	12.10587
		Z3-Owl	Z3-Owl	unsat ✅	2.87330	2.73831