Benchmark

non-incremental/QF_LRA/sc/sc-6.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	13368
Compressed Size	3111
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	13360
Compressed Size	3150
Max. Term Depth	48
Asserts	1
Declared Functions	0
Declared Constants	125
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	12	not	43	or	78	and	333
xor	13	=	277	let	8	+	24
<	4	<=	42	>	2	>=	2

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2007		Argo-Lib	ArgoLib v3.5	sat ✅	0.20000	—
		Barcelogic	Barcelogic 1.2	sat ✅	0.20000	—
		CVC3	CVC3 1.2	unknown ❌	0.10000	—
			CVC3 1.2 (patched)	sat ✅	0.10000	—
		MathSAT	MathSAT 4.0	sat ✅	0.10000	—
		Yices	Yices 1.0	sat ✅	—	—
			Yices 1.0.10	sat ✅	—	—
		Z3	Z3 0.1	sat ✅	—	—
SMT-COMP 2012		CVC3	CVC3 v2.4.2	sat ✅	0.20000	—
			CVC4 1.0rc.3931	sat ✅	0.10000	—
		SMTInterpol	SMTInterpol	sat ✅	1.20000	—
		Z3	Z3	sat ✅	0.10000	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	0.08317	—
			CVC3-SMT-COMP-2011 default	sat ✅	0.07697	—
			CVC3-SMT-COMP-2012 default	sat ✅	0.07282	—
		CVC4	CVC4-SMT-COMP-2010 default	sat ✅	0.06655	—
			CVC4-SMT-COMP-2011 default	sat ✅	0.04468	—
			CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.04948	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.05055	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	sat ✅	0.03191	—
			MathSAT5-SMT-COMP-2010 default	sat ✅	0.03627	—
			MathSAT5-SMT-COMP-2011 default	sat ✅	0.04145	—
			MathSAT5-SMT-COMP-2012 default	sat ✅	0.02956	—
			test_pmathsat-SMT-COMP-2010 default	sat ✅	0.04974	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	0.27202	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	0.18017	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	sat ✅	0.68025	—
			SMTInterpol-SMT-COMP-2011 default	sat ✅	0.50859	—
			SMTInterpol-SMT-COMP-2012 default	sat ✅	0.47010	—
		veriT	veriT-SMT-EVAL-2013 default	sat ✅	0.02008	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.02814	—
			Z3-SMT-COMP-2011 default	sat ✅	0.03919	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.05600	0.05299
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.05681	0.05399
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	sat ✅	0.03665	0.03599
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	0.69814	1.24681
		SMT-RAT	SMT-RAT-final default	sat ✅	0.18611	0.18497
		veriT	veriT default	sat ✅	0.01664	0.01600
		Yices2	Yices default	sat ✅	0.00833	0.00500
		Z3	z3 4.4.0 default	sat ✅	0.04546	0.04499
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.05798	0.05823
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	sat ✅	0.03150	0.03245
		OpenSMT	OpenSMT2-2016-05-12 default	sat ✅	0.11524	0.11525
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.53800	1.21934
		SMT-RAT	SMT-RAT default	sat ✅	0.18846	0.18851
		Toysmt	toysmt default	unknown ❌	0.02851	0.02846
		veriT	veriT-dev default	sat ✅	0.01640	0.01694
		Yices2	Yices-2.4.2 default	sat ✅	0.01218	0.00617
		Z3	z3-4.4.1 default	sat ✅	0.04163	0.04283
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	0.06562	0.06495
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	sat ✅	0.07558	0.02941
		OpenSMT	opensmt2-2017-06-04 default	sat ✅	0.11704	0.11616
		SMTInterpol	SMTInterpol default	sat ✅	0.53859	1.24668
		SMT-RAT	SMTRAT-comp2017_2 default	sat ✅	2.36620	2.36252
		veriT	veriT-2017-06-17 default	sat ✅	0.01727	0.01682
		Yices2	Yices2-Main default	sat ✅	0.00842	0.00760
		Z3	z3-4.5.0 default	sat ✅	0.05201	0.05073
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	sat ✅	0.06788	0.06737
		CVC4	master-2018-06-10-b19c840-competition-default_default	sat ✅	0.06279	0.06302
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.02636	0.02737
		OpenSMT	opensmt2_default	sat ✅	0.07993	0.07985
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	0.48170	1.19534
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	1.06311	1.06309
			SMTRAT-MCSAT-final_default	unknown ❌	1200.02000	1199.91000
		veriT	veriT_default	sat ✅	0.01737	0.01749
		Yices2	Yices 2.6.0_default	sat ✅	0.00985	0.00825
		Z3	z3-4.7.1_default	sat ✅	0.04989	0.04981
SMT-COMP 2019		Ctrl-Ergo	Ctrl-Ergo-2019-wrapped-sq_default	sat ✅	0.09879	0.09176
		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	sat ✅	0.07528	0.07559
			CVC4-SymBreak_03_06_2019-wrapped-sq_default	sat ✅	0.78557	0.78469
			master-2018-06-10-b19c840-competition-default_default	sat ✅	0.06813	0.06832
		OpenSMT	OpenSMT-wrapped-sq_default	sat ✅	0.05263	0.05266
		Par4	Par4-wrapped-sq_default	sat ✅	0.01796	0.00583
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	sat ✅	0.54552	1.30170
		veriT	veriT-wrapped-sq_default	sat ✅	0.02236	0.02268
		Yices2	Yices 2.6.2-wrapped-sq_default	sat ✅	0.00991	0.00904
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	sat ✅	0.05241	0.05240
SMT-COMP 2020		CVC4	CVC4-sq-final_default	sat ✅	0.08504	0.08531
		MathSAT	MathSAT5_default.sh	sat ✅	0.02970	0.02966
		OpenSMT	OpenSMT_default	sat ✅	0.02332	0.02328
		Par4	Par4-wrapped-sq_default	sat ✅	0.02911	0.00874
		SMTInterpol	smtinterpol-2.5-679-gacfde87a_default	sat ✅	0.55881	1.33997
		veriT	veriT_default	sat ✅	0.02156	0.02179
		Yices2	Yices 2.6.2 bug fix_default	sat ✅	0.01445	0.00721
		Z3	z3-4.8.8_default	sat ✅	0.04819	0.04811
SMT-COMP 2022		cvc5	cvc5-default-2022-07-02-b15e116-wrapped_sq	sat ✅	0.16978	0.17001
		MathSAT	MathSAT-5.6.8_default	sat ✅	0.02985	0.02982
		veriT	veriT_default	sat ✅	0.02159	0.02184
		Yices2	Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01209	0.00819
			Yices 2.6.2 for SMTCOMP 2021_default	sat ✅	0.01868	0.00822
		Z3	z3-4.8.17_default	sat ✅	0.03507	0.03683
SMT-COMP 2024		cvc5	cvc5	sat ✅	0.29095	0.19152
		OpenSMT	OpenSMT	sat ✅	0.22318	0.12334
		SMTInterpol	SMTInterpol	sat ✅	0.77730	1.77177
		Yices2	Yices2	sat ✅	0.21431	0.11383
		Z3alpha	Z3-alpha	sat ✅	0.28284	0.18317