Benchmark

non-incremental/QF_LRA/sc/sc-14.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	35164
Compressed Size	6969
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	35156
Compressed Size	6967
Max. Term Depth	111
Asserts	1
Declared Functions	0
Declared Constants	269
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	148	not	100	or	182	and	810
xor	118	=	675	let	16	+	161
<	34	<=	113	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2006	0.57 (3/7)	CVC	CVC	unknown ❌	0.10000	—
		CVC3	CVC3	unknown ❌	—	—
		ExtSAT	ExtSAT 1.1	timeout ✅	1207.90000	—
		HTP	HTP	sat ✅	7.70000	—
		MathSAT	MathSAT 3.4	timeout ✅	1207.70000	—
		Simplics	Simplics (2005 winner)	sat ✅	0.80000	—
		Yices	Yices 1.0	sat ✅	0.20000	—
SMT-COMP 2007		Argo-Lib	ArgoLib v3.5	sat ✅	3.00000	—
		Barcelogic	Barcelogic 1.2	sat ✅	2.30000	—
		CVC3	CVC3 1.2	unknown ❌	0.20000	—
			CVC3 1.2 (patched)	sat ✅	10.70000	—
		MathSAT	MathSAT 4.0	sat ✅	0.50000	—
		Yices	Yices 1.0	sat ✅	0.10000	—
			Yices 1.0.10	sat ✅	0.20000	—
		Z3	Z3 0.1	sat ✅	0.20000	—
SMT-COMP 2009		CVC3	CVC3 2.0	sat ✅	0.70000	—
		MathSAT	MathSAT 4.3	sat ✅	0.30000	—
		OpenSMT	OpenSMT 0.2	sat ✅	11.10000	—
		Yices2	Yices 2 proto	sat ✅	—	—
			Yices2 (proto c)	sat ✅	—	—
SMT-COMP 2012		CVC3	CVC3 v2.4.2	sat ✅	2.90000	—
			CVC4 1.0rc.3931	sat ✅	0.30000	—
		SMTInterpol	SMTInterpol	sat ✅	9.50000	—
		Z3	Z3	sat ✅	0.80000	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.48135	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.43540	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.43880	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.67130	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.12355	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.29386	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.18246	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.17555	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.22525	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.11485	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.17719	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.30775	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	6.55475	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	2.74962	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	1.89156	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	2.01841	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	2.34583	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.24369	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.38649	—
			Z3-SMT-COMP-2011 default	sat ✅	0.43451	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.18621	0.17497
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.17007	0.16098
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	2.27542	5.73813
		veriT	veriT-smtcomp2014 default	sat ✅	0.12622	0.11798
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.03335	0.02499
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.25775	0.25196
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.21694	0.21497
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.21812	0.21497
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.34765	0.34695
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	2.75524	6.93794
		SMT-RAT	SMT-RAT-final default	sat ✅	7.42778	7.42987
		veriT	veriT default	sat ✅	0.10008	0.09898
		Yices2	Yices default	sat ✅	0.02545	0.02399
		Z3	z3 4.4.0 default	sat ✅	0.17909	0.17897
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.22085	0.21974
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.20991	0.21094
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	2.11364	2.11474
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.92643	2.60716
		SMT-RAT	SMT-RAT default	sat ✅	8.14875	8.15292
		Toysmt	toysmt default	unknown ❌	0.06909	0.06908
		veriT	veriT-dev default	sat ✅	0.09021	0.08939
		Yices2	Yices-2.4.2 default	sat ✅	0.02391	0.02390
		Z3	z3-4.4.1 default	sat ✅	0.30340	0.30482
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.24926	0.24899
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.08302	0.08291
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	1.66854	1.66743
		SMTInterpol	SMTInterpol default	sat ✅	1.61841	5.29171
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	295.39600	295.38000
		veriT	veriT-2017-06-17 default	sat ✅	0.10307	0.10230
		Yices2	Yices2-Main default	sat ✅	0.02356	0.02169
		Z3	z3-4.5.0 default	sat ✅	0.19199	0.19119
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.78594	2.99000
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.22798	0.22815
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.11770	0.11868
		OpenSMT	opensmt2_default	sat ✅	1.08258	1.08240
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.94296	2.62421
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	59.13310	59.12270
			SMTRAT-MCSAT-final_default	unknown ❌	1200.01000	1199.91000
		veriT	veriT_default	sat ✅	0.09290	0.09302
		Yices2	Yices 2.6.0_default	sat ✅	0.01904	0.01899
		Z3	z3-4.7.1_default	sat ✅	0.21221	0.21212
SMT-COMP 2025		cvc5	cvc5	sat ✅	0.40511	0.28769
		OpenSMT	OpenSMT	sat ✅	0.39149	0.25894
		SMTInterpol	SMTInterpol	sat ✅	1.28747	3.39636
		Yices2	Yices2	sat ✅	0.30889	0.17234
		Z3alpha	Z3-alpha	sat ✅	0.47507	0.69232
		Z3	Z3-alpha-base	sat ✅	0.40053	0.27260