Benchmark

non-incremental/QF_ABV/brummayerbiere/wchains042ue.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	22669
Compressed Size	2493
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	22661
Compressed Size	2506
Max. Term Depth	216
Asserts	1
Declared Functions	0
Declared Constants	43
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	43	not	1	=	44	let	1
extract	210	bvnot	1	bvand	42	bvadd	168
store	336

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.33 (2/3)	Boolector	Boolector	unsat ✅	31.30000	—
		CVC3	CVC3-1.5	unknown ❌	1628.90000	—
		Z3	Z3 0.1	unknown ❌	1800.80000	—
			Z3.2	unsat ✅	596.60000	—
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	0.29 (5/7)	Boolector	Boolector boolectord	unsat ✅	50.17550	50.18340
			Boolector boolectorj	unsat ✅	49.09970	49.10450
		CVC4	CVC4 f7118b2 default	unknown ❌	2399.41000	2400.06000
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unsat ✅	0.02330	0.01400
			Kleaver-indie-more-typed kleaver_portfolio	unsat ✅	0.02517	0.01700
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	36.77100	36.75540
		SONOLAR	sonolar_smtcomp-2014 default	unknown ❌	2399.12000	2400.06000
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	14.96110	14.95870
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	184.25000	184.32400
SMT-COMP 2015		Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	unsat ✅	23.94260	23.95340
		CVC4	CVC4-master-2015-06-15-9b32405-main default	unknown ❌	2400.01000	2400.95000
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	76.29330	76.28640
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	25.01970	25.01120
		Yices2	Yices default	unsat ✅	13.04640	13.05100
		Z3	z3 4.4.0 default	unsat ✅	313.84300	313.97400
SMT-COMP 2016		Boolector	Boolector boolector	unsat ✅	33.15380	33.17360
		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	34.03950	34.05940
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	31.30570	31.32480
		Yices2	Yices-2.4.2 default	unsat ✅	12.03750	12.04560
		Z3	z3-4.4.1 default	unsat ✅	265.06900	265.21800
SMT-COMP 2017	0.40 (3/5)	Boolector	Boolector SMT17 final boolector	unsat ✅	5.69795	5.69667
		CVC4	CVC4-smtcomp2017-main default	unknown ❌	600.03200	599.67300
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	31.07230	31.06570
		Yices2	Yices2-Main default	unsat ✅	17.49530	17.48830
		Z3	z3-4.5.0 default	unknown ❌	600.04600	599.98500
SMT-COMP 2018	0.40 (3/5)	Boolector	Boolector_default	unsat ✅	5.15350	5.15317
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	159.77900	159.73600
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	15.84140	15.84220
		Yices2	Yices 2.6.0_default	unsat ✅	13.16080	13.16000
		Z3	z3-4.7.1_default	unknown ❌	1200.11000	1200.06000
SMT-COMP 2020	0.14 (6/7)	Bitwuzla	Bitwuzla-fixed_default	unsat ✅	4.90998	4.90698
		Boolector	Boolector-wrapped-sq_default	unsat ✅	4.97676	4.97664
		CVC4	CVC4-sq-final_default	unsat ✅	235.80700	235.71100
		MathSAT	MathSAT5_default.sh	unsat ✅	603.32400	603.21500
		Par4	Par4-wrapped-sq_default	unsat ✅	5.80592	17.24000
		Yices2	Yices 2.6.2 bug fix_default	unsat ✅	11.68700	11.68760
		Z3	z3-4.8.8_default	unknown ❌	1200.03000	1199.73000
SMT-COMP 2024	0.25 (3/4)	Bitwuzla	Bitwuzla	unsat ✅	7.05955	6.95928
		cvc5	cvc5	unsat ✅	184.36569	184.24235
		SMTInterpol	SMTInterpol	unknown ❌	1201.72040	1225.98223
		Yices2	Yices2	unsat ✅	9.90351	9.80383
SMT-COMP 2025	0.67 (2/6)	Bitwuzla	Bitwuzla	unsat ✅	5.05408	4.92652
		cvc5	cvc5	unknown ❌	1201.79120	1200.95893
		SMTInterpol	SMTInterpol	unknown ❌	1201.39190	1233.13220
		Yices2	Yices2	unsat ✅	8.10442	7.98649
		Z3	Z3-Owl-base	unknown ❌	1201.28832	1200.96804
		Z3-Owl	Z3-Owl	unknown ❌	1201.79560	1201.02448