## 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.SBB.sbb.pav
Solvers used : BONMIN_bonmin-ecp
SBB_sbb
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 SBB_sbb better
Solver BONMIN_bonmin-ecp infinitely faster : 1 1 - -
Solver BONMIN_bonmin-ecp much faster : 40 23 17 -
Solver BONMIN_bonmin-ecp faster : 2 - 2 -
Solvers perform the same : 3 1 1 1
Solver SBB_sbb faster :- - - -
Solver SBB_sbb much faster :- - - -
Solver SBB_sbb infinitely faster : 1 - - 1
Both solvers failed to solve optimally :- - - -
Total models: : 4725202

### 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:

• 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.

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

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) BatchS101006M 21.3340 fail -- 7.69440000E+05 7.34943000E+05

### Solver BONMIN_bonmin-ecp much faster - Obj of BONMIN_bonmin-ecp better:

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) fo7_2 120.9320 3661.1600 0.033 1.77493000E+01 2.65504000E+01 fo7 198.0970 3662.8000 0.054 2.07298000E+01 4.00840000E+01 fo8 640.2760 3660.6900 0.175 2.23819000E+01 3.43401000E+01 m7 30.9180 3616.7400 0.009 1.06757000E+02 1.30460000E+02 o7_2 1445.8500 3660.9100 0.395 1.16946000E+02 1.27973000E+02 RSyn0805M02M 33.0650 3655.0400 0.009 2.23840000E+03 2.15697000E+03 RSyn0805M03M 122.8370 3660.9700 0.034 3.06893000E+03 2.70500000E+03 RSyn0805M04M 137.0390 3660.4700 0.037 7.17422000E+03 7.13408000E+03 RSyn0810M02M 37.8070 3660.8600 0.010 1.74139000E+03 1.60668000E+03 RSyn0810M03M 145.8620 3660.8000 0.040 2.72245000E+03 2.24679000E+03 RSyn0820M 3.0760 3661.0000 0.001 1.15030000E+03 1.11945000E+03 RSyn0830M 3.3660 3615.9400 0.001 5.10072000E+02 4.31206000E+02 RSyn0840M 2.1410 3664.5900 0.001 3.25555000E+02 9.81998000E+01 SLay07H 34.2010 3631.6700 0.009 6.47488000E+04 6.51146000E+04 SLay08H 156.7540 3660.9200 0.043 8.49602000E+04 8.66568000E+04 SLay09H 249.6040 3661.1500 0.068 1.07806000E+05 1.27524000E+05 Syn20M03M 2.9390 3614.4100 0.001 2.64695000E+03 2.61695000E+03 Syn20M04M 9.7760 3660.6700 0.003 3.53274000E+03 3.41710000E+03 Syn30M02M 3.7850 3660.8000 0.001 3.99683000E+02 3.56813000E+02 Syn40M 0.5750 3637.5900 0.000 6.77133000E+01 6.68001000E+01 sssd-10-4-3 10.4260 3661.2800 0.003 1.52710000E+05 2.28267000E+05 sssd-12-5-3 37.9120 3661.2200 0.010 2.61143000E+05 3.15015000E+05 sssd-15-6-3 722.8900 3662.2800 0.197 4.40711000E+05 5.37007000E+05

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

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) BatchS201210M 325.7510 709.1870 0.459 2.29535000E+06 2.29535000E+06 clay0303h 4.5020 16.6380 0.271 2.66691000E+04 2.66691000E+04 clay0304h 35.1310 933.8160 0.038 4.02624000E+04 4.02624000E+04 clay0304m 8.9910 225.6290 0.040 4.02624000E+04 4.02624000E+04 clay0305h 75.8600 3550.4500 0.021 8.09250000E+03 8.09250000E+03 clay0305m 8.8670 552.9520 0.016 8.09250000E+03 8.09250000E+03 FLay04H 6.0250 52.2630 0.115 5.44059000E+01 5.44059000E+01 FLay05H 318.1820 3654.6500 0.087 6.44981000E+01 6.44981000E+01 FLay05M 65.6850 3387.5600 0.019 6.44981000E+01 6.44981000E+01 m6 7.0040 1484.5600 0.005 8.22569000E+01 8.22569000E+01 RSyn0805H 0.2140 5.7320 0.037 1.29612000E+03 1.29612000E+03 RSyn0830M04H 16.5910 1424.3400 0.012 2.52907000E+03 2.52907000E+03 SLay06H 13.8250 688.7320 0.020 3.27570000E+04 3.27570000E+04 SLay09M 61.7340 555.7400 0.111 1.07806000E+05 1.07806000E+05 SLay10M 290.0790 846.2270 0.343 1.29582000E+05 1.29580000E+05 Syn15M04M 3.9740 265.6830 0.015 4.93748000E+03 4.93748000E+03 Syn40M03H 6.5770 23.0620 0.285 3.95149000E+02 3.95149000E+02

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

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) BatchS121208M 38.2670 68.2430 0.561 1.24113000E+06 1.24113000E+06 BatchS151208M 97.3900 139.6830 0.697 1.54347000E+06 1.54347000E+06

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

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) uflquad-30-100 3608.0900 3622.3600 0.996 4.02511000E+02 4.40187000E+02

### Solvers perform the same - Obj same for both solvers:

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) FLay06M 3618.6800 3634.5800 0.996 6.69328000E+01 6.69328000E+01

### Solvers perform the same - Obj of SBB_sbb better:

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) uflquad-40-80 3660.0900 3658.5300 1.000 4.71459000E+02 4.02716000E+02

### Solver SBB_sbb infinitely faster - Obj of SBB_sbb better:

 Modelname Time (BONMIN_bonmin-ecp) Time (SBB_sbb) Ratio (BONMIN_bonmin-ecp / SBB_sbb) Obj (BONMIN_bonmin-ecp) Obj (SBB_sbb) uflquad-20-150 fail 3641.4800 -- 1.00000000E+20 7.14496000E+02