Resource Times:

Results created on 02/25/11 16:06:57 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.ALPHAECP.alphaecp-minlpconvex.pav
Tracefile 2: MINLPconvex.BONMIN.bonmin-bb.pav
Solvers used : ALPHAECP_alphaecp-minlpconvex
BONMIN_bonmin-bb
Modeltype(s)   MINLP
Threshold: Solver Faster 10%
Threshold: Solver Much Faster 50%
Threshold: Solver Infinitely Faster Other solver failed

Total Obj ALPHAECP_alphaecp-minlpconvex better Obj same Obj BONMIN_bonmin-bb better
Solver ALPHAECP_alphaecp-minlpconvex infinitely faster : 1 1 - -
Solver ALPHAECP_alphaecp-minlpconvex much faster : 28 14 14 -
Solver ALPHAECP_alphaecp-minlpconvex faster : 1 - 1 -
Solvers perform the same : 2 - 1 1
Solver BONMIN_bonmin-bb faster : 2 - 2 -
Solver BONMIN_bonmin-bb much faster : 12 - 9 3
Solver BONMIN_bonmin-bb infinitely faster : 1 - - 1
Both solvers failed to solve optimally :- - - -
Total models: : 4715275

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

Resource Times:


Solver ALPHAECP_alphaecp-minlpconvex infinitely faster - Obj of ALPHAECP_alphaecp-minlpconvex better:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
Syn20M03M3.5180fail -- 2.64695000E+03 2.62595000E+03

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Solver ALPHAECP_alphaecp-minlpconvex much faster - Obj of ALPHAECP_alphaecp-minlpconvex better:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
clay0305h53.90503616.82000.015 8.09250000E+03 8.10200000E+03
fo7_241.53803658.25000.011 1.77493000E+01 1.85212000E+01
fo7206.41103662.94000.056 2.07298000E+01 2.49937000E+01
fo81480.99003659.72000.405 2.23819000E+01 3.23627000E+01
m74.34603643.97000.001 1.06757000E+02 1.30757000E+02
o7_2569.65603660.61000.156 1.16946000E+02 1.34016000E+02
RSyn0805M02M10.04303654.72000.003 2.23840000E+03 2.23806000E+03
RSyn0805M04M17.89103622.56000.005 7.17422000E+03 7.17122000E+03
RSyn0810M02M13.22003659.76000.004 1.74139000E+03 1.72303000E+03
RSyn0810M03M13.82603660.78000.004 2.72245000E+03 2.69573000E+03
RSyn0830M3.00103624.10000.001 5.10072000E+02 5.09937000E+02
RSyn0840M2.29103659.73000.001 3.25555000E+02 3.18555000E+02
Syn20M04M4.56203654.34000.001 3.53274000E+03 3.51774000E+03
Syn30M02M3.73903664.59000.001 3.99683000E+02 3.81683000E+02

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Solver ALPHAECP_alphaecp-minlpconvex much faster - Obj same for both solvers:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
clay0303h5.476028.77400.190 2.66691000E+04 2.66691000E+04
clay0304h18.8560197.55100.095 4.02624000E+04 4.02624000E+04
clay0304m10.394087.64300.119 4.02624000E+04 4.02624000E+04
clay0305m17.3060900.88900.019 8.09250000E+03 8.09250000E+03
m61.5500494.44400.003 8.22569000E+01 8.22569000E+01
RSyn0805H0.84103.10300.271 1.29612000E+03 1.29612000E+03
RSyn0805M03M12.78903641.65000.004 3.06893000E+03 3.06883000E+03
RSyn0820M2.14003661.96000.001 1.15030000E+03 1.15030000E+03
RSyn0830M04H21.8760337.75700.065 2.52907000E+03 2.52907000E+03
Syn15M04M3.6060260.61100.014 4.93748000E+03 4.93748000E+03
Syn40M03H10.505022.14600.474 3.95149000E+02 3.95149000E+02
Syn40M2.35901153.79000.002 6.77133000E+01 6.77133000E+01
sssd-10-4-32.987014.25000.210 1.52710000E+05 1.52710000E+05
sssd-15-6-3104.9700273.23600.384 4.40748000E+05 4.40711000E+05

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Solver ALPHAECP_alphaecp-minlpconvex faster - Obj same for both solvers:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
BatchS201210M137.4990181.77300.756 2.29535000E+06 2.29535000E+06

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Solvers perform the same - Obj same for both solvers:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
FLay06M3615.65003650.67000.990 6.69328000E+01 6.69328000E+01

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Solvers perform the same - Obj of BONMIN_bonmin-bb better:

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
uflquad-40-803666.34003620.76001.013 3.86672000E+02 3.48146000E+02

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

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
FLay04H96.007048.06101.998 5.44059000E+01 5.44059000E+01
FLay05H3615.70002894.03001.249 6.44981000E+01 6.44981000E+01

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

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
BatchS101006M86.951022.77603.818 7.69440000E+05 7.69440000E+05
BatchS121208M414.996044.92909.237 1.24113000E+06 1.24113000E+06
BatchS151208M358.0080138.48702.585 1.54347000E+06 1.54347000E+06
FLay05M3305.1000549.24506.018 6.44981000E+01 6.44981000E+01
SLay06H318.85904.157076.704 3.27570000E+04 3.27570000E+04
SLay07H3416.910068.425049.937 6.47488000E+04 6.47488000E+04
SLay08H3621.870071.083050.953 8.49602000E+04 8.49602000E+04
SLay09H3663.890085.658042.773 1.07806000E+05 1.07806000E+05
SLay09M3666.39008.6660423.078 1.07806000E+05 1.07806000E+05

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

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
SLay10M3657.1700100.326036.453 1.29810000E+05 1.29580000E+05
uflquad-20-1503651.8800371.65709.826 6.30182000E+02 5.50112000E+02
uflquad-30-1003634.2800540.46106.724 4.15040000E+02 3.61917000E+02

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

Modelname Time (ALPHAECP_alphaecp-minlpconvex) Time (BONMIN_bonmin-bb) Ratio (ALPHAECP_alphaecp-minlpconvex / BONMIN_bonmin-bb) Obj (ALPHAECP_alphaecp-minlpconvex) Obj (BONMIN_bonmin-bb)
sssd-12-5-3fail 61.0080 -- 2.61266000E+05 2.61143000E+05

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