Benchmark

non-incremental/QF_IDL/queens_bench/n_queen/queen20-1.smt2

Queens benchmarks generated by Hyondeuk Kim in SMT-LIB format.

Benchmark
Size	16528
Compressed Size	2638
License	Creative Commons Attribution 4.0 International (CC-BY-4.0)
Category	crafted
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	16520
Compressed Size	2653
Max. Term Depth	5
Asserts	1
Declared Functions	0
Declared Constants	21
Declared Sorts	0
Defined Functions	0
Defined Recursive Functions	0
Defined Sorts	0
Constants	0
Declared Datatypes	0

Symbols

not	570	and	1	=	570	let	1
-	400	<=	20	>=	20

Evaluations

Evaluation	Rating	Solver	Variant	Result	Wallclock	CPU Time
SMT-COMP 2006	0.25 (6/8)	ARIO	Ario 1.2	sat ✅	3.90000	—
		Barcelogic	Barcelogic 1.1	sat ✅	0.30000	—
			Barcelogic 1.0 (2005 winner)	sat ✅	15.50000	—
		CVC3	CVC3	unknown ❌	354.40000	—
		ExtSAT	ExtSAT 1.1	timeout ✅	1207.90000	—
		HTP	HTP	sat ✅	6.40000	—
			HTP patched (hors-concours)	sat ✅	15.00000	—
		MathSAT	MathSAT 3.4	sat ✅	0.20000	—
		Sateen	Sateen	sat ✅	—	—
		Yices	Yices 1.0	sat ✅	—	—
SMT Evaluation 2013		CVC3	CVC3-SMT-COMP-2010 default	sat ✅	40.85660	—
			CVC3-SMT-COMP-2011 default	sat ✅	37.69190	—
			CVC3-SMT-COMP-2012 default	sat ✅	37.61540	—
		CVC4	CVC4-SMT-COMP-2012-Resubmission default	sat ✅	0.77663	—
			CVC4-SMT-EVAL-2013 default	sat ✅	0.67083	—
		OpenSMT	OpenSMT-SMT-COMP-2010 default	sat ✅	0.66081	—
			OpenSMT-SMT-COMP-2011 default	sat ✅	0.35766	—
		veriT	veriT-SMT-COMP-2010 default	sat ✅	97.29160	—
			veriT-SMT-COMP-2011 default	sat ✅	12.61650	—
			veriT-SMT-EVAL-2013 default	sat ✅	4.83800	—
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default	sat ✅	0.08799	—
			Z3-SMT-COMP-2011 default	sat ✅	0.10280	—
SMT-COMP 2014		CVC4	CVC4 f7118b2 default	sat ✅	0.58232	0.57191
		veriT	veriT-smtcomp2014 default	sat ✅	0.53712	0.53592
		Yices2	Yices-2.2.1-smtcomp2014 default	sat ✅	0.02226	0.01400
		Z3	Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default	sat ✅	0.05277	0.01400
SMT-COMP 2015		CVC4	CVC4-master-2015-06-15-9b32405-main default	sat ✅	0.40923	0.40794
			CVC4-experimental-2015-06-15-ff5745a-main default	sat ✅	0.40914	0.40694
		SMTInterpol	SMTInterpol v2.1-206-g86e9531 default	sat ✅	2.41160	5.36518
		veriT	veriT default	sat ✅	0.34644	0.34595
		Yices2	Yices default	sat ✅	0.01150	0.01100
		Z3	z3 4.4.0 default	sat ✅	0.03616	0.03599
SMT-COMP 2016		CVC4	CVC4-master-2016-05-27-cfef263-main default	sat ✅	0.97321	0.97388
		SMTInterpol	smtinterpol-2.1-258-g92ab3df default	sat ✅	0.84772	2.41922
		veriT	veriT-dev default	sat ✅	0.40224	0.40251
		Yices2	Yices-2.4.2 default	sat ✅	0.01421	0.00887
		Z3	z3-4.4.1 default	sat ✅	0.03415	0.03529
SMT-COMP 2017		CVC4	CVC4-smtcomp2017-main default	sat ✅	2.09449	2.09439
		SMTInterpol	SMTInterpol default	sat ✅	0.94072	2.65203
		veriT	veriT-2017-06-17 default	sat ✅	0.68616	0.68447
		Yices2	Yices2-Main default	sat ✅	0.01809	0.01804
		Z3	z3-4.5.0 default	sat ✅	0.03647	0.03537
SMT-COMP 2018		CVC4	CVC4-experimental-idl-2_default	sat ✅	0.27624	0.27627
			master-2018-06-10-b19c840-competition-default_default	sat ✅	0.93473	0.93488
		MathSAT	mathsat-5.5.2-linux-x86_64-Main_default	sat ✅	0.94831	0.94923
		SMTInterpol	SMTInterpol-2.5-19-g0d39cdee_default	sat ✅	1.35156	3.98424
		SMT-RAT	SMTRAT-Rat-final_default	sat ✅	67.31970	67.30700
		veriT	veriT_default	sat ✅	0.50445	0.50458
		Yices2	Yices 2.6.0_default	sat ✅	0.01155	0.01148
		Z3	z3-4.7.1_default	sat ✅	0.04100	0.04094
SMT-COMP 2019		CVC4	CVC4-2019-06-03-d350fe1-wrapped-sq_default	sat ✅	1.70309	1.70346
		Par4	Par4-wrapped-sq_default	sat ✅	0.02529	0.00590
		ProB	ProB-wrapped-sq_default	sat ✅	1.53972	1.51397
		SMTInterpol	smtinterpol-2.5-514-wrapped-sq_default	sat ✅	3.03769	9.00424
		veriT	veriT-wrapped-sq_default	sat ✅	0.81280	0.81311
		Yices2	Yices 2.6.0_default	sat ✅	0.02545	0.02541
			Yices 2.6.2-wrapped-sq_default	sat ✅	0.02420	0.02424
		Z3	z3-4.8.4-d6df51951f4c-wrapped-sq_default	sat ✅	0.04121	0.04123