Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains009ue.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	4999
Compressed Size	934
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	4991
Compressed Size	917
Max. Term Depth	51
Asserts	1
Declared Functions	0
Declared Constants	10
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	10	not	1	=	11	let	1
extract	45	bvnot	1	bvand	9	bvadd	36
store	72

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2010		Boolector	Boolector 1.2	unsat ✅	5.20000	—
		CVC3	CVC3 2.3	unsat ✅	37.90000	—
SMT Evaluation 2013	0.86 (1/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	unknown ❌	—	—
			Boolector-SMT-COMP-2011 default	unsat ✅	0.50880	—
			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 ✅	0.48192	0.47793
			Boolector boolectorj	unsat ✅	0.49035	0.47893
		CVC4	CVC4 f7118b2 default	unsat ✅	0.46760	0.46593
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.01264	0.01100
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.01383	0.01300
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.77957	0.77888
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	6.28975	6.27904
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	1.51114	1.50277
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	2.84537	2.83857
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	0.72203	0.72089
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.44720	0.44493
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.25226	0.24996
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.64753	0.64690
		Yices2	Yices default	unsat ✅	0.97627	0.97585
		Z3	z3 4.4.0 default	unsat ✅	2.61784	2.61860
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	0.65930	0.65958
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.24802	0.24826
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.60000	0.60113
		Yices2	Yices-2.4.2 default	unsat ✅	0.29559	0.29573
		Z3	z3-4.4.1 default	unsat ✅	1.63128	1.63403
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	0.50660	0.50012
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.25289	0.25229
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.60557	0.60585
		Yices2	Yices2-Main default	unsat ✅	1.32739	1.32685
		Z3	z3-4.5.0 default	unsat ✅	9.47836	9.47603
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	1.75765	1.75752
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.27911	0.27934
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	0.28870	0.28967
		Yices2	Yices 2.6.0_default	unsat ✅	1.30241	1.30228
		Z3	z3-4.7.1_default	unsat ✅	2.12369	2.12348
SMT-COMP 2019		Boolector	Boolector-wrapped-sq_default	unsat ✅	0.50918	0.50917
			Poolector-wrapped-sq_default	unsat ✅	0.50745	0.43660
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unsat ✅	0.28563	0.28597
		Par4	Par4-wrapped-sq_default	unsat ✅	0.28651	0.00614
		Yices2	Yices 2.6.2-wrapped-sq_default	unsat ✅	1.07082	1.07022
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unsat ✅	5.45968	5.45940
SMT-COMP 2022		Bitwuzla	Bitwuzla-wrapped_default	unsat ✅	0.42063	0.42057
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	0.66806	0.66860
		MathSAT	MathSAT-5.6.8_default	unsat ✅	7.93579	7.93530
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	1.44431	1.44328
		Z3	z3-4.8.17_default	unsat ✅	2.80960	5.51120
SMT-COMP 2025	0.17 (5/6)	Bitwuzla	Bitwuzla	unsat ✅	0.48221	0.36137
		cvc5	cvc5	unsat ✅	2.97009	2.84029
		SMTInterpol	SMTInterpol	unknown ❌	1201.48368	1276.65842
		Yices2	Yices2	unsat ✅	1.20382	1.07464
		Z3	Z3-Owl-base	unsat ✅	11.87479	11.75366
		Z3-Owl	Z3-Owl	unsat ✅	2.74192	2.62172