Resource Times:

Results created on 02/25/11 16:11:31 using the PAVER Server/Performance tools available at http://www.gamsworld.eu/performance/paver

See the solver return definitions for optimal/feasible model and solve statuses. Solutions are not checked for how close they are to eachother.

Resource times are considered the same, if they are within 10% of eachother. A solver is considered faster than another, if it is less than 50% faster than the other. A solver is considered much faster than another, if it is more than 50% faster than the other.

If a model was not solved optimal/feasible by both solvers, the resource time is considered the same. If a model was solved optimal/feasible by solver A but not by solver B, then solver A is considered infinitely faster than solver B. Similarly, if one solver has trace data and the other has no data, then the first solver is consideredinfinitely faster.

A solver is considered to have a better objective function value, if the relative objective value difference is greater than 1.50E-04 For objective values below 1e-1 we use absolute differences.

Input File Number	Filename
Tracefile 1:	MINLPconvex.BONMIN.bonmin-hyb.pav
Tracefile 2:	MINLPconvex.BONMIN.bonmin-oa.pav
Solvers used :	BONMIN_bonmin-hyb
	BONMIN_bonmin-oa
Modeltype(s)	MINLP
Threshold: Solver Faster	10%
Threshold: Solver Much Faster	50%
Threshold: Solver Infinitely Faster	Other solver failed

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	Total	Obj BONMIN_bonmin-hyb better	Obj same	Obj BONMIN_bonmin-oa better
Solver BONMIN_bonmin-hyb infinitely faster :	29	29	-	-
Solver BONMIN_bonmin-hyb much faster :	13	1	12	-
Solver BONMIN_bonmin-hyb faster :	2	-	2	-
Solvers perform the same :	-	-	-	-
Solver BONMIN_bonmin-oa faster :	1	-	1	-
Solver BONMIN_bonmin-oa much faster :	1	-	1	-
Solver BONMIN_bonmin-oa infinitely faster :	-	-	-	-
Both solvers failed to solve optimally :	1	-	1	-
Total models: :	47	30	17	0

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Solver return definition:

Outcome	Model Status	Solver Status
globally optimal	1 or 15	1
locally optimal/feasible	2 or 8 or 16	1 or 2 or 3 or 4 or 5 or 8

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Resource Times:

• Models for each resource time category. Listed are the solver resource times TIME(.) in seconds, as well as the ratio of resource times RATIO(.)for the two solvers if both solved optimally. Models not solved optimally by a solver have status listed instead of resource time.
• Also listed are the objective values OBJ(.) using both solvers. The better solution found is listed in boldface. A solution is considered better, if the relative objective function difference is greater than 1.50E-04.
• Solver resource time ratios for a particular model are listed only if both solvers are optimal and if one solver has resource time greater than 5.00E-02.

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Solver BONMIN_bonmin-hyb infinitely faster - Obj of BONMIN_bonmin-hyb better:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
BatchS121208M	56.5990	fail	--	1.24113000E+06	1.00000000E+20
BatchS151208M	59.9860	fail	--	1.54347000E+06	1.00000000E+20
clay0304m	12.3160	fail	--	4.02624000E+04	6.89913000E+04
FLay05H	302.4860	fail	--	6.44981000E+01	1.00000000E+20
FLay05M	94.3820	fail	--	6.44981000E+01	1.00000000E+20
FLay06M	3645.6700	fail	--	6.69328000E+01	1.00000000E+20
fo7	133.7430	fail	--	2.07298000E+01	1.00000000E+20
fo8	1010.1000	fail	--	2.23819000E+01	1.00000000E+20
o7_2	689.4210	fail	--	1.16946000E+02	1.00000000E+20
RSyn0805M02M	56.3000	fail	--	2.23840000E+03	2.18180000E+03
RSyn0805M03M	90.6620	fail	--	3.06893000E+03	-1.00000000E+20
RSyn0810M02M	93.3340	fail	--	1.74139000E+03	1.71139000E+03
RSyn0810M03M	182.2310	fail	--	2.72245000E+03	-1.00000000E+20
RSyn0820M	3.9910	fail	--	1.15030000E+03	1.14603000E+03
RSyn0830M04H	18.8840	fail	--	2.52907000E+03	2.52851000E+03
RSyn0840M	4.0740	fail	--	3.25555000E+02	8.48187000E+01
SLay07H	65.0440	fail	--	6.47488000E+04	1.00000000E+20
SLay08H	160.1740	fail	--	8.49602000E+04	1.00000000E+20
SLay09H	294.0040	fail	--	1.07806000E+05	1.00000000E+20
SLay09M	35.1580	fail	--	1.07806000E+05	1.00000000E+20
SLay10M	229.2490	fail	--	1.29582000E+05	1.00000000E+20
Syn20M04M	6.0280	fail	--	3.53274000E+03	3.51801000E+03
Syn30M02M	2.1440	fail	--	3.99683000E+02	3.92683000E+02
Syn40M03H	4.7770	fail	--	3.95149000E+02	3.95066000E+02
sssd-12-5-3	18.5690	fail	--	2.61143000E+05	1.00000000E+20
sssd-15-6-3	104.8710	fail	--	4.40711000E+05	1.00000000E+20
uflquad-20-150	3607.4200	fail	--	5.88810000E+02	1.00000000E+20
uflquad-30-100	3613.8700	fail	--	3.61917000E+02	1.00000000E+20
uflquad-40-80	3649.4600	fail	--	1.40499000E+03	1.00000000E+20

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Solver BONMIN_bonmin-hyb much faster - Obj of BONMIN_bonmin-hyb better:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
BatchS201210M	182.6540	3624.7600	0.050	2.29535000E+06	2.30130000E+06

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Solver BONMIN_bonmin-hyb much faster - Obj same for both solvers:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
BatchS101006M	18.9740	738.1540	0.026	7.69440000E+05	7.69440000E+05
clay0305h	64.7660	222.3060	0.291	8.09250000E+03	8.09250000E+03
clay0305m	15.5700	87.2670	0.178	8.09250000E+03	8.09250000E+03
fo7_2	82.4550	2825.8600	0.029	1.77493000E+01	1.77493000E+01
m6	9.1820	23.1960	0.396	8.22569000E+01	8.22569000E+01
m7	44.2190	390.7020	0.113	1.06757000E+02	1.06757000E+02
RSyn0830M	5.3450	286.2480	0.019	5.10072000E+02	5.10072000E+02
SLay06H	43.0890	762.8520	0.056	3.27570000E+04	3.27570000E+04
Syn15M04M	2.4350	8.9530	0.272	4.93748000E+03	4.93748000E+03
Syn20M03M	1.5150	10.9000	0.139	2.64695000E+03	2.64695000E+03
Syn40M	0.5890	1.5460	0.381	6.77133000E+01	6.77133000E+01
sssd-10-4-3	1.5680	393.7720	0.004	1.52710000E+05	1.52710000E+05

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Solver BONMIN_bonmin-hyb faster - Obj same for both solvers:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
clay0304h	69.1840	84.5310	0.818	4.02624000E+04	4.02624000E+04
FLay04H	35.7110	61.0060	0.585	5.44059000E+01	5.44059000E+01

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Solver BONMIN_bonmin-oa faster - Obj same for both solvers:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
clay0303h	6.8460	5.2530	1.303	2.66691000E+04	2.66691000E+04

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Solver BONMIN_bonmin-oa much faster - Obj same for both solvers:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
RSyn0805H	0.6990	0.2660	2.628	1.29612000E+03	1.29612000E+03

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Both solvers failed to solve optimally - Obj same for both solvers:

Modelname	Time (BONMIN_bonmin-hyb)	Time (BONMIN_bonmin-oa)	Ratio (BONMIN_bonmin-hyb / BONMIN_bonmin-oa)	Obj (BONMIN_bonmin-hyb)	Obj (BONMIN_bonmin-oa)
RSyn0805M04M	fail	fail	--	7.16590000E+03	7.06131000E+03

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Generated using the PAVER Server/Performance Tools.