Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains005ue.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	2943
Compressed Size	700
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	2935
Compressed Size	691
Max. Term Depth	31
Asserts	1
Declared Functions	0
Declared Constants	6
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	6	not	1	=	7	let	1
extract	25	bvnot	1	bvand	5	bvadd	20
store	40

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.33 (2/3)	Boolector	Boolector	unsat ✅	0.20000	—
		CVC3	CVC3-1.5	unknown ❌	3.70000	—
		Z3	Z3 0.1	unknown ❌	1800.80000	—
			Z3.2	unsat ✅	1.10000	—
SMT Evaluation 2013	0.86 (1/7)	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	unsat ✅	0.14863	—
			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 ✅	0.17462	0.16297
			Boolector boolectorj	unsat ✅	0.17398	0.16198
		CVC4	CVC4 f7118b2 default	unsat ✅	0.16810	0.15498
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.02000	0.01100
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.02146	0.01400
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.45551	0.44693
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	0.88155	0.87087
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.13958	0.12698
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.39722	0.38594
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.18201	0.18097
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.12776	0.12598
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.08217	0.07899
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.18851	0.18797
		Yices2	Yices default	unsat ✅	0.03927	0.03799
		Z3	z3 4.4.0 default	unsat ✅	0.41854	0.41894
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.21526	0.21535
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.08138	0.08162
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.16574	0.16676
		Yices2	Yices-2.4.2 default	unsat ✅	0.12959	0.12981
		Z3	z3-4.4.1 default	unsat ✅	0.55680	0.55849
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.33675	0.33631
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.08142	0.07997
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.16848	0.16879
		Yices2	Yices2-Main default	unsat ✅	0.05150	0.05075
		Z3	z3-4.5.0 default	unsat ✅	0.25871	0.25813
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	0.30500	0.30491
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.09304	0.09323
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.12282	0.12380
		Yices2	Yices 2.6.0_default	unsat ✅	0.17324	0.17319
		Z3	z3-4.7.1_default	unsat ✅	1.76483	1.76471
SMT-COMP 2019		Boolector	Boolector-wrapped-sq_default	unsat ✅	0.16639	0.16637
			Poolector-wrapped-sq_default	unsat ✅	0.27727	0.67623
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.09437	0.09473
		Par4	Par4-wrapped-sq_default	unsat ✅	0.09789	0.00566
		Yices2	Yices 2.6.2-wrapped-sq_default	unsat ✅	0.17105	0.17105
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	0.34002	0.34002
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	0.35174	0.25176
		cvc5	cvc5	unsat ✅	0.63537	0.53611
		SMTInterpol	SMTInterpol	unknown ❌	1201.74351	1255.84097
		Yices2	Yices2	unsat ✅	0.31306	0.21301