Benchmark

non-incremental/QF_LRA/sc/sc-5.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	11297
Compressed Size	2660
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	11289
Compressed Size	2753
Max. Term Depth	42
Asserts	1
Declared Functions	0
Declared Constants	107
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	10	not	36	or	65	and	279
xor	11	=	231	let	7	+	20
<	4	<=	35	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2009		CVC3	CVC3 2.0	sat ✅	0.30000	—
		MathSAT	MathSAT 4.3	sat ✅	—	—
		OpenSMT	OpenSMT 0.2	sat ✅	0.10000	—
		Yices2	Yices 2 proto	sat ✅	—	—
			Yices2 (proto c)	sat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.06381	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.05932	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.05936	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.03567	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.03067	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.04178	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.04250	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.02871	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.03786	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.03217	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.02601	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.04471	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	0.09619	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	0.08973	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	0.54230	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	0.44705	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	0.51694	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.02413	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.01711	—
			Z3-SMT-COMP-2011 default	sat ✅	0.03085	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.04993	0.04699
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.05045	0.04799
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.03468	0.03399
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	0.59081	0.96585
		SMT-RAT	SMT-RAT-final default	sat ✅	0.12579	0.12498
		veriT	veriT default	sat ✅	0.01390	0.01300
		Yices2	Yices default	sat ✅	0.00827	0.00400
		Z3	z3 4.4.0 default	sat ✅	0.04089	0.04099
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.05068	0.05094
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.02938	0.03035
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.08659	0.08679
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.50070	1.10466
		SMT-RAT	SMT-RAT default	sat ✅	0.10110	0.10109
		Toysmt	toysmt default	unknown ❌	0.02375	0.02371
		veriT	veriT-dev default	sat ✅	0.01374	0.01451
		Yices2	Yices-2.4.2 default	sat ✅	0.01130	0.00545
		Z3	z3-4.4.1 default	sat ✅	0.03879	0.04002
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.05545	0.05504
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.02609	0.02622
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.10357	0.10265
		SMTInterpol	SMTInterpol default	sat ✅	0.49551	1.14572
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	0.82275	0.82168
		veriT	veriT-2017-06-17 default	sat ✅	0.01479	0.01425
		Yices2	Yices2-Main default	sat ✅	0.01314	0.00546
		Z3	z3-4.5.0 default	sat ✅	0.04487	0.04414
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.06821	0.06781
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.05664	0.05687
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.02474	0.02578
		OpenSMT	opensmt2_default	sat ✅	0.05574	0.05567
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.47702	1.12936
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	1.66479	1.66471
			SMTRAT-MCSAT-final_default	unknown ❌	1200.02000	1199.98000
		veriT	veriT_default	sat ✅	0.01628	0.01639
		Yices2	Yices 2.6.0_default	sat ✅	0.00947	0.00724
		Z3	z3-4.7.1_default	sat ✅	0.04820	0.04810
SMT-COMP 2022		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.13912	0.13953
		MathSAT	MathSAT-5.6.8_default	sat ✅	0.02735	0.02733
		veriT	veriT_default	sat ✅	0.01923	0.01853
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01042	0.00621
			Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01258	0.00643
		Z3	z3-4.8.17_default	sat ✅	0.03233	0.03409