Benchmark

non-incremental/QF_LRA/sc/sc-12.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	30194
Compressed Size	6219
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	30186
Compressed Size	6245
Max. Term Depth	97
Asserts	1
Declared Functions	0
Declared Constants	233
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	128	not	86	or	156	and	696
xor	102	=	579	let	14	+	139
<	30	<=	97	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2009		CVC3	CVC3 2.0	sat ✅	0.90000	—
		MathSAT	MathSAT 4.3	sat ✅	0.20000	—
		OpenSMT	OpenSMT 0.2	sat ✅	6.20000	—
		Yices2	Yices 2 proto	sat ✅	—	—
			Yices2 (proto c)	sat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.73318	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.66165	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.67780	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.30008	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.18318	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.17499	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.17382	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.18662	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.22301	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.24783	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.15201	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.18321	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	3.36630	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	1.76796	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	1.79488	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	1.66491	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	2.02911	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.57542	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.13477	—
			Z3-SMT-COMP-2011 default	sat ✅	0.10082	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.16159	0.15898
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.08404	0.07499
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	1.35517	2.99054
		veriT	veriT-smtcomp2014 default	sat ✅	0.09931	0.09798
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.02610	0.01700
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.11014	0.10098
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.17314	0.16997
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.17308	0.16997
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.09274	0.09198
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	1.69525	3.95640
		SMT-RAT	SMT-RAT-final default	sat ✅	3.87103	3.87241
		veriT	veriT default	sat ✅	0.08025	0.07899
		Yices2	Yices default	sat ✅	0.01889	0.01800
		Z3	z3 4.4.0 default	sat ✅	0.19034	0.18997
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.17365	0.17394
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.15535	0.15640
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.60734	0.60761
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	2.56048	9.14313
		SMT-RAT	SMT-RAT default	sat ✅	2.93874	2.94060
		Toysmt	toysmt default	unknown ❌	0.07781	0.07779
		veriT	veriT-dev default	sat ✅	0.09503	0.09519
		Yices2	Yices-2.4.2 default	sat ✅	0.01289	0.01117
		Z3	z3-4.4.1 default	sat ✅	0.25694	0.25825
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.22913	0.22860
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.06181	0.06211
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	1.16350	1.16266
		SMTInterpol	SMTInterpol default	sat ✅	0.90086	2.58074
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	142.51400	142.51400
		veriT	veriT-2017-06-17 default	sat ✅	0.08801	0.08747
		Yices2	Yices2-Main default	sat ✅	0.02314	0.02194
		Z3	z3-4.5.0 default	sat ✅	0.13801	0.12586
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.64366	2.41000
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.19423	0.19439
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.10376	0.10475
		OpenSMT	opensmt2_default	sat ✅	0.92457	0.92442
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.87813	2.54833
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	103.84100	103.84100
			SMTRAT-MCSAT-final_default	unknown ❌	1200.06000	1200.03000
		veriT	veriT_default	sat ✅	0.06269	0.06282
		Yices2	Yices 2.6.0_default	sat ✅	0.01748	0.01743
		Z3	z3-4.7.1_default	sat ✅	0.29245	0.29233
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	sat ✅	0.10126	0.10123
		mc2	mc2 2021-06-07_default.sh	sat ✅	0.97375	0.97366
		Par4	Par4-wrapped-sq_default	sat ✅	0.04021	0.00784
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	sat ✅	1.05345	3.00131
		veriT	veriT_default	sat ✅	0.07716	0.07741
		Z3	z3-4.8.11_default	sat ✅	0.12710	0.12703