Resource Times:

Results created on 02/25/11 16:06:58 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-ecp.pav
Tracefile 2: MINLPconvex.BONMIN.bonmin-hyb.pav
Solvers used : BONMIN_bonmin-ecp
BONMIN_bonmin-hyb
Modeltype(s)   MINLP
Threshold: Solver Faster 10%
Threshold: Solver Much Faster 50%
Threshold: Solver Infinitely Faster Other solver failed

Total Obj BONMIN_bonmin-ecp better Obj same Obj BONMIN_bonmin-hyb better
Solver BONMIN_bonmin-ecp infinitely faster : 1 1 - -
Solver BONMIN_bonmin-ecp much faster : 4 - 4 -
Solver BONMIN_bonmin-ecp faster : 17 - 17 -
Solvers perform the same : 6 1 4 1
Solver BONMIN_bonmin-hyb faster : 14 - 14 -
Solver BONMIN_bonmin-hyb much faster : 4 - 4 -
Solver BONMIN_bonmin-hyb infinitely faster : 1 - - 1
Both solvers failed to solve optimally :- - - -
Total models: : 472432

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 BONMIN_bonmin-ecp infinitely faster - Obj of BONMIN_bonmin-ecp better:

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
RSyn0805M04M137.0390fail -- 7.17422000E+03 7.16590000E+03

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
FLay04H6.025035.71100.169 5.44059000E+01 5.44059000E+01
RSyn0805H0.21400.69900.306 1.29612000E+03 1.29612000E+03
RSyn0810M02M37.807093.33400.405 1.74139000E+03 1.74139000E+03
SLay06H13.825043.08900.321 3.27570000E+04 3.27570000E+04

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
BatchS121208M38.267056.59900.676 1.24113000E+06 1.24113000E+06
clay0303h4.50206.84600.658 2.66691000E+04 2.66691000E+04
clay0304h35.131069.18400.508 4.02624000E+04 4.02624000E+04
clay0304m8.991012.31600.730 4.02624000E+04 4.02624000E+04
clay0305m8.867015.57000.569 8.09250000E+03 8.09250000E+03
FLay05M65.685094.38200.696 6.44981000E+01 6.44981000E+01
fo8640.27601010.10000.634 2.23819000E+01 2.23819000E+01
m67.00409.18200.763 8.22569000E+01 8.22569000E+01
m730.918044.21900.699 1.06757000E+02 1.06757000E+02
RSyn0805M02M33.065056.30000.587 2.23840000E+03 2.23840000E+03
RSyn0810M03M145.8620182.23100.800 2.72245000E+03 2.72245000E+03
RSyn0820M3.07603.99100.771 1.15030000E+03 1.15030000E+03
RSyn0830M04H16.591018.88400.879 2.52907000E+03 2.52907000E+03
RSyn0830M3.36605.34500.630 5.10072000E+02 5.10072000E+02
RSyn0840M2.14104.07400.526 3.25555000E+02 3.25555000E+02
SLay07H34.201065.04400.526 6.47488000E+04 6.47488000E+04
SLay09H249.6040294.00400.849 1.07806000E+05 1.07806000E+05

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
uflquad-40-803660.09003649.46001.003 4.71459000E+02 1.40499000E+03

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Solvers perform the same - Obj same for both solvers:

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
FLay05H318.1820302.48601.052 6.44981000E+01 6.44981000E+01
FLay06M3618.68003645.67000.993 6.69328000E+01 6.69328000E+01
SLay08H156.7540160.17400.979 8.49602000E+04 8.49602000E+04
Syn40M0.57500.58900.976 6.77133000E+01 6.77133000E+01

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
uflquad-30-1003608.09003613.87000.998 4.02511000E+02 3.61917000E+02

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
BatchS101006M21.334018.97401.124 7.69440000E+05 7.69440000E+05
BatchS151208M97.390059.98601.624 1.54347000E+06 1.54347000E+06
BatchS201210M325.7510182.65401.783 2.29535000E+06 2.29535000E+06
clay0305h75.860064.76601.171 8.09250000E+03 8.09250000E+03
fo7_2120.932082.45501.467 1.77493000E+01 1.77493000E+01
fo7198.0970133.74301.481 2.07298000E+01 2.07298000E+01
RSyn0805M03M122.837090.66201.355 3.06893000E+03 3.06893000E+03
SLay09M61.734035.15801.756 1.07806000E+05 1.07806000E+05
SLay10M290.0790229.24901.265 1.29582000E+05 1.29582000E+05
Syn15M04M3.97402.43501.632 4.93748000E+03 4.93748000E+03
Syn20M03M2.93901.51501.940 2.64695000E+03 2.64695000E+03
Syn20M04M9.77606.02801.622 3.53274000E+03 3.53274000E+03
Syn30M02M3.78502.14401.765 3.99683000E+02 3.99683000E+02
Syn40M03H6.57704.77701.377 3.95149000E+02 3.95149000E+02

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
o7_21445.8500689.42102.097 1.16946000E+02 1.16946000E+02
sssd-10-4-310.42601.56806.649 1.52710000E+05 1.52710000E+05
sssd-12-5-337.912018.56902.042 2.61143000E+05 2.61143000E+05
sssd-15-6-3722.8900104.87106.893 4.40711000E+05 4.40711000E+05

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

Modelname Time (BONMIN_bonmin-ecp) Time (BONMIN_bonmin-hyb) Ratio (BONMIN_bonmin-ecp / BONMIN_bonmin-hyb) Obj (BONMIN_bonmin-ecp) Obj (BONMIN_bonmin-hyb)
uflquad-20-150fail 3607.4200 -- 1.00000000E+20 5.88810000E+02

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