Benchmark

non-incremental/QF_ABV/brummayerbiere/fifo32in10k05.smt2

This benchmark comes from bounded model checking of two fifo implementations.
The fifos are resetted once at the beginning.
We try to verify behavioral equivalence with k-induction.
All different constraints are disabled.
Fifo inputs: 'enqueue', 'dequeue', 'reset' (active low) and 'data_in'.
Fifo output: 'empty', 'full' and 'data_out'.
Bit-width: 32
k: 5
The fifos have an internal memory of size 1024, respectively modelled as array.

Contributed by Robert Brummayer (robert.brummayer@gmail.com).

Benchmark
Size	267894
Compressed Size	8651
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	sat
Inferred Status	sat
Size	267886
Compressed Size	8642
Max. Term Depth	1098
Asserts	1
Declared Functions	0
Declared Constants	93
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	313	not	1	=	169	let	1
bvnot	41	bvand	113	bvadd	25	select	5120
store	5120

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013	0.43 (4/7)	Boolector	Boolector-1.5.118-SMT-EVAL-2013 default	sat ✅	191.70600	—
			Boolector-SMT-COMP-2011 default	sat ✅	123.37300	—
			Boolector-SMT-COMP-2012 default	sat ✅	187.21400	—
		CVC3	CVC3-SMT-COMP-2010 default	unknown ❌	171.85600	—
			CVC3-SMT-COMP-2011 default	unknown ❌	—	—
			CVC3-SMT-COMP-2012 default	unknown ❌	—	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	sat ✅	73.30340	—
			CVC4-SMT-EVAL-2013 default	sat ✅	30.91110	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unknown ❌	—	—
			MathSAT5-SMT-COMP-2011 default	unknown ❌	300.08300	—
			MathSAT5-SMT-COMP-2012 default	unknown ❌	592.92200	—
		SONOLAR	SONOLAR-2013-05-15-SMT-EVAL-2013 default	sat ✅	0.76287	—
			SONOLAR-SMT-COMP-2011 default	unknown ❌	—	—
			SONOLAR-SMT-COMP-2012 default	sat ✅	7.68565	—
		Tiffany de Wintermonte	TdW-SMT-COMP-2012 default	sat ✅	7.71259	—
		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	0.71 (2/7)	Boolector	Boolector boolectord	sat ✅	7.74979	7.74282
			Boolector boolectorj	sat ✅	7.76070	7.75082
		CVC4	CVC4 f7118b2 default	unknown ❌	2399.12000	2400.02000
		Kleaver	Kleaver-indie-more-typed kleaver_indie_1	unknown ❌	0.02497	0.01600
			Kleaver-indie-more-typed kleaver_portfolio	unknown ❌	0.03989	0.03000
		MathSAT	MathSAT-5.2.12-Main default	unknown ❌	2399.12000	2400.07000
		SONOLAR	sonolar_smtcomp-2014 default	sat ✅	4.98697	4.97724
		Yices2	Yices-2.2.1-smtcomp2014 default	unknown ❌	2398.91000	2400.03000
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unknown ❌	2399.71000	2400.04000
SMT-COMP 2015	0.40 (3/5)	Boolector	Boolector SMT15 QF_AUFBV final boolector_qf_aufbv	sat ✅	0.71032	0.70989
		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	63.15510	63.16040
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	54.84050	54.83470
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unknown ❌	2400.01000	2400.93000
		Yices2	Yices default	sat ✅	781.10700	781.26800
		Z3	z3 4.4.0 default	unknown ❌	2400.01000	2400.89000
SMT-COMP 2016	0.40 (3/5)	Boolector	Boolector boolector	sat ✅	0.67751	0.67789
		CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.64063	0.64121
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unknown ❌	2400.02000	2401.32000
		Yices2	Yices-2.4.2 default	sat ✅	844.33200	844.87700
		Z3	z3-4.4.1 default	unknown ❌	2400.02000	2400.40000
SMT-COMP 2017	0.80 (1/5)	Boolector	Boolector SMT17 final boolector	sat ✅	16.73510	16.73280
		CVC4	CVC4-smtcomp2017-main default	unknown ❌	600.04900	593.72000
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unknown ❌	600.10600	599.98000
		Yices2	Yices2-Main default	unknown ❌	600.02100	599.97500
		Z3	z3-4.5.0 default	unknown ❌	600.10200	600.00000
SMT-COMP 2018	0.80 (1/5)	Boolector	Boolector_default	sat ✅	0.68867	0.68861
		CVC4	master-2018-06-10-b19c840-competition-default_default	unknown ❌	1200.10000	1180.62000
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unknown ❌	357.89700	357.89300
		Yices2	Yices 2.6.0_default	unknown ❌	1200.11000	1199.99000
		Z3	z3-4.7.1_default	unknown ❌	1200.05000	1199.68000
SMT-COMP 2019	0.40 (3/5)	Boolector	Boolector-wrapped-sq_default	sat ✅	0.29629	0.29629
			Poolector-wrapped-sq_default	sat ✅	0.38381	0.39874
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	unknown ❌	2400.02000	2384.85000
		Par4	Par4-wrapped-sq_default	sat ✅	2.79068	8.16000
		Yices2	Yices 2.6.2-wrapped-sq_default	sat ✅	575.95800	575.90700
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	unknown ❌	2400.12000	2399.36000
SMT-COMP 2021	0.67 (1/3)	MathSAT	mathsat-5.6.6_default	unknown ❌	1200.01000	1199.94000
		Yices2	Yices 2.6.2 bug fix_default	sat ✅	675.33200	675.26900
			Yices 2.6.2 for SMTCOMP2020_default	sat ✅	710.21600	709.82300
		Z3	z3-4.8.11_default	unknown ❌	1200.04000	1199.96000
SMT-COMP 2023	0.40 (3/5)	Bitwuzla	Bitwuzla-fixed_default	sat ✅	24.42510	24.42580
		cvc5	cvc5-default-2023-05-16-ea045f305_sq	sat ✅	0.58595	0.58391
		UltimateEliminator	UltimateIntBlastingWrapper+SMTInterpol_default	unknown ❌	1200.12000	1223.72000
		Yices2	Yices 2 for SMTCOMP 2023_default	unknown ❌	1200.01000	1199.81000
		Z3-Owl	z3-Owl-Final_default	sat ✅	1.92009	1.92005
			z3-Owl-Final_default	unknown ❌	1200.02000	1199.71000