Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains020ue.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	10833
Compressed Size	1502
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	10825
Compressed Size	1475
Max. Term Depth	106
Asserts	1
Declared Functions	0
Declared Constants	21
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	21	not	1	=	22	let	1
extract	100	bvnot	1	bvand	20	bvadd	80
store	160

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	0.29 (5/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unsat ✅	5.01845	—
			Boolector-SMT-COMP-2011 default	unsat ✅	2.76840	—
			Boolector-SMT-COMP-2012 default	unsat ✅	3.12786	—
		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	unsat ✅	3.90726	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	6.62944	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	4.70451	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	8.99754	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	17.48090	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unknown ❌	—	—
			SONOLAR-SMT-COMP-2011 default	unsat ✅	4.62283	—
			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	unsat ✅	24.41260	—
			Z3-SMT-COMP-2011 default	unsat ✅	23.57180	—
SMT-COMP 2014		Boolector	Boolector boolectord	unsat ✅	13.48560	13.47900
			Boolector boolectorj	unsat ✅	13.35340	13.34700
		CVC4	CVC4 f7118b2 default	unsat ✅	10.20650	10.19840
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.01368	0.01200
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.02271	0.01400
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	4.42597	4.42233
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	330.78900	330.90500
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	4.19829	4.19136
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	28.82480	28.82860
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	10.26090	10.26140
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	3.45526	3.45447
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	2.37712	2.37564
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	4.84257	4.84426
		Yices2	Yices default	unsat ✅	2.66246	2.66259
		Z3	z3 4.4.0 default	unsat ✅	24.74650	24.75620
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	5.57632	5.57997
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	2.87347	2.87529
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	3.90545	3.90874
		Yices2	Yices-2.4.2 default	unsat ✅	2.64080	2.64274
		Z3	z3-4.4.1 default	unsat ✅	25.42720	25.44290
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	1.52820	1.52730
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	4.32666	4.32617
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	3.90645	3.90582
		Yices2	Yices2-Main default	unsat ✅	3.04875	3.04846
		Z3	z3-4.5.0 default	unsat ✅	101.52900	101.52000
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	1.48351	1.48348
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	5.42745	5.42687
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	2.51364	2.51457
		Yices2	Yices 2.6.0_default	unsat ✅	4.17438	4.17428
		Z3	z3-4.7.1_default	unsat ✅	56.28670	112.47900
SMT-COMP 2023	0.20 (4/5)	Bitwuzla	Bitwuzla-fixed_default	unsat ✅	2.24764	2.24730
		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	14.59540	14.59420
		UltimateEliminator	UltimateIntBlastingWrapper+SMTInterpol_default	unknown ❌	1200.03000	1268.91000
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	3.74460	3.74411
		Z3-Owl	z3-Owl-Final_default	sat ✅	1.66541	1.33418
			z3-Owl-Final_default	unsat ✅	43.73660	43.73540
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	2.00632	1.90579
		cvc5	cvc5	unsat ✅	16.86756	16.76753
		SMTInterpol	SMTInterpol	unknown ❌	1201.71859	1249.98554
		Yices2	Yices2	unsat ✅	2.15677	2.05705
SMT-COMP 2025	0.17 (5/6)	Bitwuzla	Bitwuzla	unsat ✅	1.41855	1.28905
		cvc5	cvc5	unsat ✅	46.05579	45.92609
		SMTInterpol	SMTInterpol	unknown ❌	1201.79088	1248.56738
		Yices2	Yices2	unsat ✅	1.71997	1.60427
		Z3	Z3-Owl-base	unsat ✅	315.76414	315.62316
		Z3-Owl	Z3-Owl	unsat ✅	58.10234	57.96575