Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains010ue.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	5513
Compressed Size	977
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	5505
Compressed Size	957
Max. Term Depth	56
Asserts	1
Declared Functions	0
Declared Constants	11
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	11	not	1	=	12	let	1
extract	50	bvnot	1	bvand	10	bvadd	40
store	80

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013		Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unsat ✅	1.74318	—
			Boolector-SMT-COMP-2011 default	unsat ✅	0.62436	—
			Boolector-SMT-COMP-2012 default	unsat ✅	0.51488	—
		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	74.83360	—
			CVC3-SMT-COMP-2011 default	unsat ✅	70.93360	—
			CVC3-SMT-COMP-2012 default	unsat ✅	72.90470	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.65784	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.54526	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.76511	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	1.00356	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	1.42409	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	unsat ✅	497.28400	—
			SONOLAR-SMT-COMP-2011 default	unsat ✅	0.67765	—
			SONOLAR-SMT-COMP-2012 default	unsat ✅	488.57400	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	unsat ✅	496.92200	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	2.64546	—
			Z3-SMT-COMP-2011 default	unsat ✅	2.44364	—
SMT-COMP 2014		Boolector	Boolector boolectord	unsat ✅	0.61662	0.60291
			Boolector boolectorj	unsat ✅	0.61392	0.60291
		CVC4	CVC4 f7118b2 default	unsat ✅	0.59052	0.58791
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.02069	0.01200
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.02075	0.01200
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.77915	0.76988
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	9.93346	9.92649
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.79176	0.78388
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	2.52662	2.51862
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	1.47658	1.47578
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.58235	0.57991
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.32644	0.32395
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.78859	0.78788
		Yices2	Yices default	unsat ✅	0.50735	0.50692
		Z3	z3 4.4.0 default	unsat ✅	3.06386	3.06453
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.90790	0.90838
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.31012	0.31047
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.78800	0.78929
		Yices2	Yices-2.4.2 default	unsat ✅	1.23064	1.23127
		Z3	z3-4.4.1 default	unsat ✅	2.32325	2.32572
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.55189	0.55008
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.32682	0.32627
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.78619	0.78705
		Yices2	Yices2-Main default	unsat ✅	0.25253	0.25192
		Z3	z3-4.5.0 default	unsat ✅	7.88399	7.88258
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.85591	0.85568
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.36455	0.36475
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.37183	0.37263
		Yices2	Yices 2.6.0_default	unsat ✅	0.97357	0.97337
		Z3	z3-4.7.1_default	unsat ✅	6.97547	6.97481
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	unsat ✅	10.51890	10.51810
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	1.21850	1.21828
			Yices 2.6.2 for SMTCOMP2020_default	unsat ✅	1.23153	1.23149
		Z3	z3-4.8.11_default	unsat ✅	5.54388	5.52505
SMT-COMP 2022		Bitwuzla	Bitwuzla-wrapped_default	unsat ✅	0.45629	0.45624
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.76342	0.76404
		MathSAT	MathSAT-5.6.8_default	unsat ✅	4.62433	4.62375
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	1.51226	1.51210
		Z3	z3-4.8.17_default	unsat ✅	5.06909	5.07058
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	0.58374	0.48365
		cvc5	cvc5	unsat ✅	1.95504	1.85504
		SMTInterpol	SMTInterpol	unknown ❌	1201.71846	1266.78881
		Yices2	Yices2	unsat ✅	1.35523	1.25253
SMT-COMP 2025	0.17 (5/6)	Bitwuzla	Bitwuzla	unsat ✅	0.57197	0.44564
		cvc5	cvc5	unsat ✅	4.11712	3.98702
		SMTInterpol	SMTInterpol	unknown ❌	181.54854	213.96133
		Yices2	Yices2	unsat ✅	0.46945	0.33964
		Z3	Z3-Owl-base	unsat ✅	25.46223	25.33139
		Z3-Owl	Z3-Owl	unsat ✅	5.03853	4.91368