Benchmark

non-incremental/QF_LRA/clock_synchro/clocksynchro_2clocks.worst_case_skew.base.smt2

Clock Synchronization. Bruno Dutertre (bruno@csl.sri.com)

Benchmark
Size	1001
Compressed Size	435
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	993
Compressed Size	431
Max. Term Depth	18
Asserts	1
Declared Functions	0
Declared Constants	8
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	6	or	3	and	11	=	1
let	1	/	9	+	11	-	4
*	10	<	3	<=	8

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	unsat ✅	0.01462	—
			CVC3-SMT-COMP-2011 default	unsat ✅	0.01744	—
			CVC3-SMT-COMP-2012 default	unsat ✅	0.01417	—
		CVC4	CVC4-SMT-COMP-2010 default	unsat ✅	0.00973	—
			CVC4-SMT-COMP-2011 default	unsat ✅	0.00994	—
			CVC4-SMT-COMP-2012-Resubmission default	unsat ✅	0.01121	—
			CVC4-SMT-EVAL-2013 default	unsat ✅	0.00965	—
		MathSAT	MathSAT5-5.2.6-SMT-EVAL-2013 default	unsat ✅	0.01912	—
			MathSAT5-SMT-COMP-2010 default	unsat ✅	0.00970	—
			MathSAT5-SMT-COMP-2011 default	unsat ✅	0.02455	—
			MathSAT5-SMT-COMP-2012 default	unsat ✅	0.01130	—
			test_pmathsat-SMT-COMP-2010 default	unsat ✅	0.02015	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	unsat ✅	0.00985	—
			OpenSMT-SMT-COMP-2011 default	unsat ✅	0.00961	—
		SMTInterpol	SMTInterpol-2.0r8402-SMT-EVAL-2013 default	unsat ✅	0.21274	—
			SMTInterpol-SMT-COMP-2011 default	unsat ✅	0.17195	—
			SMTInterpol-SMT-COMP-2012 default	unsat ✅	0.17759	—
		veriT	veriT-SMT-EVAL-2013 default	unsat ✅	0.00987	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	unsat ✅	0.00993	—
			Z3-SMT-COMP-2011 default	unsat ✅	0.01581	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	unsat ✅	0.01114	0.00900
		MathSAT	MathSAT-5.2.12-Main default	unsat ✅	0.02214	0.01300
		SMTInterpol	smtinterpol-2.1-118-g3dada2f default	unsat ✅	0.22420	0.28296
		veriT	veriT-smtcomp2014 default	unsat ✅	0.01192	0.00400
		Yices2	Yices-2.2.1-smtcomp2014 default	unsat ✅	0.00990	0.00200
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	unsat ✅	0.01442	0.00600
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	unsat ✅	0.01160	0.00800
			CVC4-experimental-2015-06-15-ff5745a-main default	unsat ✅	0.01143	0.00900
		MathSAT	MathSat 5.3.6 main smtcomp2015_main	unsat ✅	0.02238	0.02100
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	unsat ✅	0.26261	0.33495
		SMT-RAT	SMT-RAT-final default	unsat ✅	0.00829	0.00500
		veriT	veriT default	unsat ✅	0.00830	0.00300
		Yices2	Yices default	unsat ✅	0.00796	0.00200
		Z3	z3 4.4.0 default	unsat ✅	0.02974	0.02999
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	unsat ✅	0.01325	0.01336
		MathSAT	mathsat-5.3.11-linux-x86_64-Main default	unsat ✅	0.01782	0.01872
		OpenSMT	OpenSMT2-2016-05-12 default	unsat ✅	0.01277	0.01262
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	unsat ✅	0.25678	0.33262
		SMT-RAT	SMT-RAT default	unsat ✅	0.01216	0.00633
		Toysmt	toysmt default	unsat ✅	0.01521	0.00984
		veriT	veriT-dev default	unsat ✅	0.01251	0.00729
		Yices2	Yices-2.4.2 default	unsat ✅	0.01286	0.00354
		Z3	z3-4.4.1 default	unsat ✅	0.02942	0.03072
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	unsat ✅	0.01303	0.01263
		MathSAT	mathsat-5.4.1-linux-x86_64-Main default	unsat ✅	0.01730	0.01751
		OpenSMT	opensmt2-2017-06-04 default	unsat ✅	0.01355	0.01320
		SMTInterpol	SMTInterpol default	unsat ✅	0.26614	0.34076
		SMT-RAT	SMTRAT-comp2017_2 default	unsat ✅	0.00950	0.00813
		veriT	veriT-2017-06-17 default	unsat ✅	0.01159	0.00807
		Yices2	Yices2-Main default	unsat ✅	0.00749	0.00290
		Z3	z3-4.5.0 default	unsat ✅	0.03143	0.03087
SMT-COMP 2018		Ctrl-Ergo	Ctrl-Ergo-SMTComp-2018_default	unsat ✅	0.03325	0.02528
		CVC4	master-2018-06-10-b19c840-competition-default_default	unsat ✅	0.01255	0.01276
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	unsat ✅	0.01585	0.01683
		OpenSMT	opensmt2_default	unsat ✅	0.01713	0.01709
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	unsat ✅	0.26289	0.35369
		SMT-RAT	SMTRAT-Rat-final_default	unsat ✅	0.00756	0.00753
			SMTRAT-MCSAT-final_default	unsat ✅	0.01936	0.01930
		veriT	veriT_default	unsat ✅	0.01035	0.00828
		Yices2	Yices 2.6.0_default	unsat ✅	0.00886	0.00628
		Z3	z3-4.7.1_default	unsat ✅	0.03432	0.03426