Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains017ue.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	9219
Compressed Size	1303
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	9211
Compressed Size	1280
Max. Term Depth	91
Asserts	1
Declared Functions	0
Declared Constants	18
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	18	not	1	=	19	let	1
extract	85	bvnot	1	bvand	17	bvadd	68
store	136

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.33 (2/3)	Boolector	Boolector	unsat ✅	2.90000	—
		CVC3	CVC3-1.5	unknown ❌	790.40000	—
		Z3	Z3 0.1	unknown ❌	1801.00000	—
			Z3.2	unsat ✅	26.60000	—
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 ✅	3.67297	3.65844
			Boolector boolectorj	unsat ✅	3.66352	3.65244
		CVC4	CVC4 f7118b2 default	unsat ✅	2.06587	2.05569
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.02093	0.01200
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.04104	0.02999
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	3.43317	3.42548
		SONOLAR	sonolar_smtcomp-2014 default	unsat ✅	147.11800	147.16100
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	2.66315	2.65559
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	13.41320	13.41000
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	2.22810	2.22766
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	2.58151	2.58061
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	1.40385	1.40179
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	3.16167	3.16152
		Yices2	Yices default	unsat ✅	2.67407	2.67359
		Z3	z3 4.4.0 default	unsat ✅	27.05050	27.05990
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	4.34882	4.35163
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	1.55709	1.55803
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	2.94189	2.94224
		Yices2	Yices-2.4.2 default	unsat ✅	2.22163	2.22307
		Z3	z3-4.4.1 default	unsat ✅	15.05260	15.06150
SMT-COMP 2017		Boolector	Boolector SMT17 final boolector	unsat ✅	1.87307	1.87123
		CVC4	CVC4-smtcomp2017-main default	unsat ✅	2.03197	2.03198
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	2.95997	2.96043
		Yices2	Yices2-Main default	unsat ✅	2.21965	2.21880
		Z3	z3-4.5.0 default	unsat ✅	48.25550	48.24980
SMT-COMP 2018	0.20 (4/5)	Boolector	Boolector_default	unsat ✅	1.84892	1.84894
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	1.94227	1.94243
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	1.46141	1.46209
		Yices2	Yices 2.6.0_default	unsat ✅	3.10235	3.10226
		Z3	z3-4.7.1_default	unsat ✅	49.81390	49.81020
SMT-COMP 2022		Bitwuzla	Bitwuzla-wrapped_default	unsat ✅	1.02457	1.02448
		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	unsat ✅	3.22504	3.22474
		MathSAT	MathSAT-5.6.8_default	unsat ✅	25.46730	25.46530
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	2.21693	2.21681
		Z3	z3-4.8.17_default	unsat ✅	33.29850	66.48940
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	1.29813	1.19775
		cvc5	cvc5	unsat ✅	8.35421	8.25369
		SMTInterpol	SMTInterpol	unknown ❌	1201.74474	1261.80941
		Yices2	Yices2	unsat ✅	1.86136	1.76142
SMT-COMP 2025	0.17 (5/6)	Bitwuzla	Bitwuzla	unsat ✅	1.18878	1.06289
		cvc5	cvc5	unsat ✅	27.11430	26.99198
		SMTInterpol	SMTInterpol	unknown ❌	1201.74828	1252.59224
		Yices2	Yices2	unsat ✅	2.20912	2.08453
		Z3	Z3-Owl-base	unsat ✅	196.68357	196.52896
		Z3-Owl	Z3-Owl	unsat ✅	34.42725	34.30208