Benchmark

non-incremental/QF_LRA/uart/uart-8.base.cvc.smt2

Specification and verification of a 8N1 decoder.
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	30814
Compressed Size	6787
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	—
check-sat calls	1

Query 1

Status	unsat
Inferred Status	unsat
Size	30806
Compressed Size	6803
Max. Term Depth	193
Asserts	1
Declared Functions	0
Declared Constants	148
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

ite	72	not	126	or	192	and	956
=	463	let	36	/	1	+	89
-	2	*	4	<	86	<=	128
>	2	>=	22

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2007		Argo-Lib	ArgoLib v3.5	unsat ✅	1.90000	—
		Barcelogic	Barcelogic 1.2	unsat ✅	1.00000	—
		CVC3	CVC3 1.2	unknown ❌	0.20000	—
			CVC3 1.2 (patched)	unsat ✅	14.10000	—
		MathSAT	MathSAT 4.0	unsat ✅	0.30000	—
		Yices	Yices 1.0	unsat ✅	0.10000	—
			Yices 1.0.10	unsat ✅	0.10000	—
		Z3	Z3 0.1	unsat ✅	0.10000	—
SMT-COMP 2008		Barcelogic	Barcelogic 1.3	unsat ✅	0.30000	—
		CVC3	CVC3-1.5	unsat ✅	21.40000	—
		MathSAT	MathSAT-4.2	unsat ✅	0.20000	—
		Yices2	Yices2 (proto c)	unsat ✅	—	—
		Yices	Yices 1.0.10	unsat ✅	0.10000	—
		Z3	Z3.2	unsat ✅	0.10000	—
SMT-COMP 2009		CVC3	CVC3 2.0	unsat ✅	5.30000	—
		MathSAT	MathSAT 4.3	unsat ✅	0.20000	—
		OpenSMT	OpenSMT 0.2	unsat ✅	1.50000	—
		Yices2	Yices 2 proto	unsat ✅	—	—
			Yices2 (proto c)	unsat ✅	0.10000	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	7.08737	—
			CVC3-SMT-COMP-2011 default	unsat ✅	6.40925	—
			CVC3-SMT-COMP-2012 default	unsat ✅	6.56356	—
		CVC4	CVC4-SMT-COMP-2010 default	unsat ✅	0.29886	—
			CVC4-SMT-COMP-2011 default	unsat ✅	0.18249	—
			CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.15154	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.21584	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.16527	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.15590	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.19554	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.21907	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.19329	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	unsat ✅	1.19968	—
			OpenSMT-SMT-COMP-2011 default	unsat ✅	0.69481	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	1.87436	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	2.00582	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	2.01051	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	0.94820	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.07983	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.11620	—
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.28131	0.27896
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.28161	0.27896
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.17089	0.16997
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	2.05565	4.94625
		SMT-RAT	SMT-RAT-final default	unsat ✅	3.61908	3.61845
		veriT	veriT default	unsat ✅	0.07202	0.07099
		Yices2	Yices default	unsat ✅	0.03297	0.03199
		Z3	z3 4.4.0 default	unsat ✅	0.09232	0.09198
SMT-COMP 2016	0.11 (8/9)	CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.24517	0.24579
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.14611	0.14782
		OpenSMT	OpenSMT2-2016-05-12 default	unsat ✅	0.44698	0.44720
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	1.00994	2.99130
		SMT-RAT	SMT-RAT default	unsat ✅	6.18308	6.18649
		Toysmt	toysmt default	unknown ❌	2400.03000	2401.27000
		veriT	veriT-dev default	unsat ✅	0.08111	0.08131
		Yices2	Yices-2.4.2 default	unsat ✅	0.03417	0.03416
		Z3	z3-4.4.1 default	unsat ✅	0.09347	0.09453
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.38115	0.38046
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.11700	0.11708
		OpenSMT	opensmt2-2017-06-04 default	unsat ✅	0.48894	0.48781
		SMTInterpol	SMTInterpol default	unsat ✅	0.91934	2.65339
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	25.45190	25.44980
		veriT	veriT-2017-06-17 default	unsat ✅	0.08437	0.08362
		Yices2	Yices2-Main default	unsat ✅	0.03189	0.03095
		Z3	z3-4.5.0 default	unsat ✅	0.09497	0.09420
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.97557	3.59000
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.25992	0.26040
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.12377	0.12481
		OpenSMT	opensmt2_default	unsat ✅	0.35945	0.35940
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	1.14598	3.39259
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	49.40900	49.40710
			SMTRAT-MCSAT-final_default	unknown ❌	1200.10000	1199.87000
		veriT	veriT_default	unsat ✅	0.07326	0.07337
		Yices2	Yices 2.6.0_default	unsat ✅	0.02738	0.02733
		Z3	z3-4.7.1_default	unsat ✅	0.13436	0.13425
SMT-COMP 2023		cvc5	cvc5-default-2023-05-16-ea045f305_sq	unsat ✅	0.22667	0.22681
		OpenSMT	OpenSMT a78dcf01_default	unsat ✅	0.10005	0.10002
		SMTInterpol	smtinterpol-2.5-1272-g2d6d356c_default	unsat ✅	2.19771	6.74830
		Yaga	Yaga_SMT-COMP-2023_presubmition_default	unsat ✅	0.41149	0.41143
		Yices2	Yices 2 for SMTCOMP 2023_default	unsat ✅	0.03616	0.03609
			Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	0.03601	0.03594
			Yices 2.6.2 for SMTCOMP 2021_default	unsat ✅	0.03574	0.03570