Date / Time: | 09/29/08 16:20:37 |
Tracefile 1 : | BARON-2.trc.convex |
Tracefile 2 : | ALPHAECP-1.trc.convex |
Solvers used : | BARON2 |
ALPHAECP | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj BARON2 better | Obj same | Obj ALPHAECP better | |
Solver BARON2 infinitely faster : | 1 | 1 | - | - |
Solver BARON2 much faster : | 5 | 1 | 3 | 1 |
Solver BARON2 faster : | 3 | - | 3 | - |
Solvers perform the same : | 21 | 1 | 17 | 3 |
Solver ALPHAECP faster : | 1 | - | - | 1 |
Solver ALPHAECP much faster : | 6 | - | 3 | 3 |
Solver ALPHAECP infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | 1 | - | 1 | - |
Total models: : | 38 | 3 | 27 | 8 |
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 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
tls7 | 3600.0000 | fail | -- | 1.72000000E+01 | NA |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
stockcycle | 12.9600 | 3600.2400 | 0.004 | 1.20359713E+05 | 1.23665843E+05 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
batch | 1.2400 | 4.1000 | 0.302 | 2.85506508E+05 | 2.85506508E+05 |
ex1223 | 0.0600 | 0.1600 | 0.375 | 4.57958240E+00 | 4.57958240E+00 |
m3 | 0.0600 | 0.2500 | 0.240 | 3.78000000E+01 | 3.78000000E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
synthes3 | 0.0600 | 0.8500 | 0.071 | 6.80119578E+01 | 6.80097405E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
fac3 | 0.3500 | 0.5700 | 0.614 | 3.19823098E+07 | 3.19823098E+07 |
st_e14 | 0.0600 | 0.1100 | 0.545 | 4.57958240E+00 | 4.57958240E+00 |
synthes2 | 0.0200 | 0.2700 | --- | 7.30353326E+01 | 7.30353125E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
tls6 | 3600.0000 | 3600.9000 | 1.000 | 1.64000000E+01 | 3.81000000E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
ex1223a | 0.0100 | 0.0800 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.0400 | 0.1300 | --- | 4.57958240E+00 | 4.57958240E+00 |
fac1 | 0.0300 | 0.1000 | --- | 1.60912612E+08 | 1.60912612E+08 |
gbd | 0.0000 | 0.0100 | --- | 2.20000000E+00 | 2.20000000E+00 |
meanvarx | 0.1300 | 0.1200 | 1.083 | 1.43692321E+01 | 1.43692321E+01 |
nvs03 | 0.0100 | 0.0100 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs10 | 0.0200 | 0.0400 | --- | -3.10800000E+02 | -3.10800000E+02 |
st_miqp1 | 0.0100 | 0.0000 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp2 | 0.0100 | 0.0400 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_miqp3 | 0.0000 | 0.0100 | --- | -6.00000000E+00 | -6.00000000E+00 |
st_miqp4 | 0.0000 | 0.0000 | --- | -4.57400000E+03 | -4.57400000E+03 |
st_miqp5 | 0.0100 | 0.0400 | --- | -3.33888889E+02 | -3.33888889E+02 |
st_test5 | 0.0200 | 0.0500 | --- | -1.10000000E+02 | -1.10000000E+02 |
st_test6 | 0.0400 | 0.0200 | --- | 4.71000000E+02 | 4.71000000E+02 |
st_test8 | 0.0200 | 0.0100 | --- | -2.96050000E+04 | -2.96050000E+04 |
st_testph4 | 0.0100 | 0.0100 | --- | -8.05000000E+01 | -8.05000000E+01 |
synthes1 | 0.0100 | 0.0700 | --- | 6.00975891E+00 | 6.00975891E+00 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
alan | 0.0300 | 0.0700 | --- | 2.92595245E+00 | 2.92500000E+00 |
o7 | 3600.0000 | 3456.2900 | 1.042 | 1.36731318E+02 | 1.31653138E+02 |
st_testgr1 | 0.0200 | 0.0800 | --- | -1.27392000E+01 | -1.28116000E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
risk2bpb | 2.0900 | 1.1000 | 1.900 | -5.57361685E+01 | -5.58761394E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
du-opt5 | 106.1400 | 12.8720 | 8.246 | 8.07365758E+00 | 8.07365758E+00 |
m6 | 110.3400 | 3.5800 | 30.821 | 8.22568769E+01 | 8.22568769E+01 |
m7 | 569.2100 | 11.6400 | 48.901 | 1.06756877E+02 | 1.06756877E+02 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
du-opt | 62.5000 | 3.0900 | 20.227 | 3.58039065E+00 | 3.55923932E+00 |
fo7 | 3600.0000 | 356.4500 | 10.100 | 2.21187698E+01 | 2.07298251E+01 |
st_testgr3 | 0.2800 | 0.0600 | 4.667 | -2.04910500E+01 | -2.05900000E+01 |
Modelname | Time (BARON2) | Time (ALPHAECP) | Ratio (BARON2 / ALPHAECP) | Obj (BARON2) | Obj (ALPHAECP) |
tls12 | fail | fail | -- | NA | NA |