Benchmark

non-incremental/QF_LRA/sc/sc-10.induction.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	21891
Compressed Size	4817
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	21883
Compressed Size	4849
Max. Term Depth	72
Asserts	1
Declared Functions	0
Declared Constants	197
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	20	not	71	or	130	and	549
xor	21	=	461	let	12	+	40
<	4	<=	70	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2006	0.43 (4/7)	CVC	CVC	unknown ❌	0.10000	—
		CVC3	CVC3	unknown ❌	—	—
		ExtSAT	ExtSAT 1.1	timeout ✅	1193.90000	—
		HTP	HTP	sat ✅	1.50000	—
		MathSAT	MathSAT 3.4	sat ✅	92.30000	—
		Simplics	Simplics (2005 winner)	sat ✅	0.10000	—
		Yices	Yices 1.0	sat ✅	0.10000	—
SMT-COMP 2009		CVC3	CVC3 2.0	sat ✅	1.60000	—
		MathSAT	MathSAT 4.3	sat ✅	0.10000	—
		OpenSMT	OpenSMT 0.2	sat ✅	1.10000	—
		Yices2	Yices 2 proto	sat ✅	—	—
			Yices2 (proto c)	sat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.14771	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.13517	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.13672	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.13835	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.08244	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.09904	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.08658	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.04403	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.06605	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.05111	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.04302	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.08074	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	1.26268	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	0.78947	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	0.83848	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	1.12993	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	0.86111	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.06608	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.05779	—
			Z3-SMT-COMP-2011 default	sat ✅	0.06138	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.10194	0.09898
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.10189	0.09898
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.05213	0.05099
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	0.98074	1.96370
		SMT-RAT	SMT-RAT-final default	sat ✅	0.82812	0.82687
		veriT	veriT default	sat ✅	0.03848	0.03799
		Yices2	Yices default	sat ✅	0.01497	0.00800
		Z3	z3 4.4.0 default	sat ✅	0.06891	0.06899
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.10398	0.10455
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.03917	0.04018
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.38642	0.38658
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.63324	1.70959
		SMT-RAT	SMT-RAT default	sat ✅	0.68465	0.68511
		Toysmt	toysmt default	unknown ❌	0.05062	0.05060
		veriT	veriT-dev default	sat ✅	0.03148	0.03170
		Yices2	Yices-2.4.2 default	sat ✅	0.01287	0.01230
		Z3	z3-4.4.1 default	sat ✅	0.06514	0.06659
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.10530	0.10457
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.03816	0.03300
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.41945	0.41851
		SMTInterpol	SMTInterpol default	sat ✅	0.72820	1.64791
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	12.36260	12.36150
		veriT	veriT-2017-06-17 default	sat ✅	0.02930	0.02819
		Yices2	Yices2-Main default	sat ✅	0.01109	0.01004
		Z3	z3-4.5.0 default	sat ✅	0.06362	0.06319
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.29304	0.28971
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.13257	0.13257
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.03665	0.03756
		OpenSMT	opensmt2_default	sat ✅	0.20441	0.20429
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.62015	1.63124
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	11.38120	11.38080
			SMTRAT-MCSAT-final_default	unknown ❌	1200.08000	1200.01000
		veriT	veriT_default	sat ✅	0.03415	0.03425
		Yices2	Yices 2.6.0_default	sat ✅	0.01232	0.01226
		Z3	z3-4.7.1_default	sat ✅	0.08536	0.08525
SMT-COMP 2021		MathSAT	mathsat-5.6.6_default	sat ✅	0.03992	0.03989
		mc2	mc2 2021-06-07_default.sh	sat ✅	0.06701	0.06695
		Par4	Par4-wrapped-sq_default	sat ✅	0.02733	0.00654
		SMTInterpol	smtinterpol-2.5-823-g881e8631_default	sat ✅	0.74105	2.01904
		veriT	veriT_default	sat ✅	0.03956	0.03981
		Z3	z3-4.8.11_default	sat ✅	0.05500	0.05495
SMT-COMP 2022		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.25716	0.25747
		MathSAT	MathSAT-5.6.8_default	sat ✅	0.03771	0.03763
		veriT	veriT_default	sat ✅	0.03906	0.03929
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01267	0.01261
			Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01281	0.01275
		Z3	z3-4.8.17_default	sat ✅	0.05144	0.05319
SMT-COMP 2024		cvc5	cvc5	sat ✅	0.28432	0.18425
		OpenSMT	OpenSMT	sat ✅	0.25648	0.15690
		SMTInterpol	SMTInterpol	sat ✅	0.87163	2.08826
		Yices2	Yices2	sat ✅	0.21569	0.11591
		Z3alpha	Z3-alpha	sat ✅	0.34805	0.24796