Benchmark

non-incremental/QF_LRA/sc/sc-22.induction2.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	55758
Compressed Size	10452
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	55750
Compressed Size	10431
Max. Term Depth	328
Asserts	1
Declared Functions	0
Declared Constants	413
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	45	not	155	or	355	and	1381
xor	45	=	1013	let	24	+	181
-	69	<	4	<=	386	>	2
>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2008	0.17 (5/6)	Barcelogic	Barcelogic 1.3	sat ✅	1.40000	—
		CVC3	CVC3-1.5	unknown ❌	1200.80000	—
		MathSAT	MathSAT-4.2	sat ✅	0.90000	—
		Yices2	Yices2 (proto c)	sat ✅	0.10000	—
		Yices	Yices 1.0.10	sat ✅	0.60000	—
		Z3	Z3.2	sat ✅	0.80000	—
SMT-COMP 2009	0.25 (3/4)	CVC3	CVC3 2.0	unknown ❌	900.00000	—
		MathSAT	MathSAT 4.3	sat ✅	1.10000	—
		OpenSMT	OpenSMT 0.2	sat ✅	55.60000	—
		Yices2	Yices 2 proto	sat ✅	0.10000	—
			Yices2 (proto c)	sat ✅	0.10000	—
SMT-COMP 2012		CVC3	CVC3 v2.4.2	unknown ❌	741.20000	—
			CVC4 1.0rc.3931	sat ✅	1.10000	—
		SMTInterpol	SMTInterpol	sat ✅	8.20000	—
		Z3	Z3	sat ✅	1.00000	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	5.67695	—
			CVC3-SMT-COMP-2011 default	sat ✅	5.26397	—
			CVC3-SMT-COMP-2012 default	sat ✅	5.21733	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	2.00542	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.53189	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.63453	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.39000	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.38987	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.73762	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.35568	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.46913	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.46393	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	27.96820	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	12.21340	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	1.91626	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	2.53829	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	2.15373	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	2.37588	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.90155	—
			Z3-SMT-COMP-2011 default	sat ✅	0.60618	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.63119	0.61990
		MathSAT	MathSAT-5.2.12-Main default	sat ✅	0.37607	0.36694
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	sat ✅	2.35459	4.97324
		veriT	veriT-smtcomp2014 default	sat ✅	0.22660	0.21397
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.05981	0.05099
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	1.31573	1.30780
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.71422	0.71189
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.71578	0.71289
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.36427	0.36294
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	2.65114	6.30804
		SMT-RAT	SMT-RAT-final default	sat ✅	15.25090	15.25570
		veriT	veriT default	sat ✅	0.14791	0.14698
		Yices2	Yices default	sat ✅	0.05339	0.05199
		Z3	z3 4.4.0 default	sat ✅	0.62971	0.62990
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.46924	0.46974
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.37240	0.37355
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	4.03473	4.03696
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	1.40726	4.43469
		SMT-RAT	SMT-RAT default	sat ✅	20.25310	20.26460
		Toysmt	toysmt default	unknown ❌	0.11560	0.11562
		veriT	veriT-dev default	sat ✅	0.14246	0.14266
		Yices2	Yices-2.4.2 default	sat ✅	0.05109	0.05108
		Z3	z3-4.4.1 default	sat ✅	0.66733	0.66889
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.60048	0.59884
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.29580	0.29579
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	4.90193	4.90172
		SMTInterpol	SMTInterpol default	sat ✅	1.79863	6.08658
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	494.17500	494.13000
		veriT	veriT-2017-06-17 default	sat ✅	0.16977	0.16942
		Yices2	Yices2-Main default	sat ✅	0.05110	0.05039
		Z3	z3-4.5.0 default	sat ✅	0.91319	0.91268
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	25.73860	102.03000
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.60426	0.60452
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.38318	0.38352
		OpenSMT	opensmt2_default	sat ✅	2.89645	2.89617
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	1.51844	4.54152
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	495.34000	495.27600
			SMTRAT-MCSAT-final_default	unknown ❌	1200.03000	1199.98000
		veriT	veriT_default	sat ✅	0.23478	0.23489
		Yices2	Yices 2.6.0_default	sat ✅	0.04468	0.04462
		Z3	z3-4.7.1_default	sat ✅	0.63902	0.63886