Benchmark

non-incremental/QF_LRA/sc/sc-9.induction3.cvc.smt2

Fully parameterized specification and verification of a synchronizer   
circuit modeling metastability at various levels of refinement.     
A paper describing this specification, to be published in Designing     
Correct Circuits (DCC), 2006, is available from the authors.            

Geoffrey Brown, Indiana University <geobrown@cs.indiana.edu>
Lee Pike, Galois Connections, Inc. <leepike@galois.com>

Translated into CVC format by Leonardo de Moura.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite

Benchmark
Size	22739
Compressed Size	4800
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	industrial
First Occurrence	2006-08-21
Generated By	—
Generated On	—
Generator	—
Dolmen OK	1
strict Dolmen OK	1
check-sat calls	1

Query 1

Status	sat
Inferred Status	sat
Size	22731
Compressed Size	4812
Max. Term Depth	76
Asserts	1
Declared Functions	0
Declared Constants	179
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	98	not	65	or	117	and	525
xor	78	=	435	let	11	+	106
<	24	<=	73	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2012		CVC3	CVC3 v2.4.2	sat ✅	10.80000	—
			CVC4 1.0rc.3931	sat ✅	0.20000	—
		SMTInterpol	SMTInterpol	sat ✅	4.50000	—
		Z3	Z3	sat ✅	0.20000	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.22086	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.20056	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.20280	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.16575	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.08328	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.12206	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.10960	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.08940	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.09841	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.12968	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.12360	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.12054	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	1.17672	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	1.03089	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	1.27142	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	1.18967	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	1.53407	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.08756	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.06161	—
			Z3-SMT-COMP-2011 default	sat ✅	0.07455	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.12670	0.11498
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.09698	0.08799
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	2.04350	4.93325
		veriT	veriT-smtcomp2014 default	sat ✅	0.06574	0.05699
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.00880	0.00800
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.09507	0.08699
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.14664	0.14398
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.14729	0.14498
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.06949	0.06899
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	1.20917	2.53061
		SMT-RAT	SMT-RAT-final default	sat ✅	1.72298	1.72274
		veriT	veriT default	sat ✅	0.04497	0.04399
		Yices2	Yices default	sat ✅	0.00968	0.00900
		Z3	z3 4.4.0 default	sat ✅	0.10284	0.10298
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.12595	0.12618
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.15164	0.15272
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.43709	0.43729
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.86372	2.24645
		SMT-RAT	SMT-RAT default	sat ✅	1.48699	1.48783
		Toysmt	toysmt default	unknown ❌	0.04499	0.04495
		veriT	veriT-dev default	sat ✅	0.05558	0.05576
		Yices2	Yices-2.4.2 default	sat ✅	0.01184	0.00892
		Z3	z3-4.4.1 default	sat ✅	0.07225	0.07354
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.13415	0.13374
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.05732	0.05669
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.60532	0.58763
		SMTInterpol	SMTInterpol default	sat ✅	1.11773	3.48815
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	38.61000	38.60580
		veriT	veriT-2017-06-17 default	sat ✅	0.04612	0.04505
		Yices2	Yices2-Main default	sat ✅	0.01433	0.01380
		Z3	z3-4.5.0 default	sat ✅	0.09692	0.09519
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.38522	0.38401
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.13856	0.13870
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.06423	0.06522
		OpenSMT	opensmt2_default	sat ✅	0.31396	0.31388
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	1.01577	2.88986
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	19.47470	19.47410
			SMTRAT-MCSAT-final_default	unknown ❌	1200.04000	1199.98000
		veriT	veriT_default	sat ✅	0.04246	0.04257
		Yices2	Yices 2.6.0_default	sat ✅	0.02916	0.02897
		Z3	z3-4.7.1_default	sat ✅	0.17833	0.17822
SMT-COMP 2024		cvc5	cvc5	sat ✅	0.30274	0.20285
		OpenSMT	OpenSMT	sat ✅	0.26047	0.16073
		SMTInterpol	SMTInterpol	sat ✅	1.08422	2.80786
		Yices2	Yices2	sat ✅	0.21997	0.12002
		Z3alpha	Z3-alpha	sat ✅	0.30147	0.20139