Date / Time: | 09/29/08 16:04:55 |
Tracefile 1 : | ALPHAECP-1.trc.canall |
Tracefile 2 : | SBB-1.trc.canall |
Solvers used : | ALPHAECP |
SBB | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj ALPHAECP better | Obj same | Obj SBB better | |
Solver ALPHAECP infinitely faster : | 13 | 13 | - | - |
Solver ALPHAECP much faster : | 36 | 7 | 19 | 10 |
Solver ALPHAECP faster : | 35 | 2 | 26 | 7 |
Solvers perform the same : | 6 | - | 6 | - |
Solver SBB faster : | 5 | 1 | 3 | 1 |
Solver SBB much faster : | 27 | 2 | 10 | 15 |
Solver SBB infinitely faster : | 17 | - | - | 17 |
Both solvers failed to solve optimally : | 4 | - | 4 | - |
Total models: : | 143 | 25 | 68 | 50 |
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 (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
feedtray2 | 1.9900 | infeasible | -- | 0.00000000E+00 | 0.00000000E+00 |
st_e13 | 0.0100 | infeasible | -- | 2.00000000E+00 | 1.00000000E+00 |
st_e31 | 0.9500 | infeasible | -- | -2.00000000E+00 | 0.00000000E+00 |
st_e36 | 0.0200 | infeasible | -- | -2.26182522E+02 | 0.00000000E+00 |
tln6 | 29.6100 | fail | -- | 1.66000000E+01 | 1.57000000E+01 |
tltr | 0.0400 | infeasible | -- | 4.80666667E+01 | 0.00000000E+00 |
pb302035 | 1.1900 | fail | -- | 3.90896000E+06 | 0.00000000E+00 |
pb302095 | 17.7790 | fail | -- | 5.75735500E+06 | 0.00000000E+00 |
pb351595 | 39.5460 | fail | -- | 6.72354800E+06 | 0.00000000E+00 |
super3t | 3600.2200 | infeasible | -- | -6.40329746E-01 | -1.00000000E+00 |
tln12 | 3600.8900 | fail | -- | 1.04600000E+02 | 0.00000000E+00 |
tln7 | 3600.6000 | fail | -- | 1.72000000E+01 | 2.35000000E+01 |
tls6 | 3600.9000 | fail | -- | 3.81000000E+01 | 0.00000000E+00 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
eniplac | 5.2100 | 18.6120 | 0.280 | -1.32117083E+05 | -1.30344370E+05 |
ex1265a | 0.1400 | 0.3330 | 0.420 | 1.06000000E+01 | 1.51000000E+01 |
fo7 | 356.4500 | 6719.6300 | 0.053 | 2.07298251E+01 | 3.00364183E+01 |
m7 | 11.6400 | 5959.9000 | 0.002 | 1.06756877E+02 | 1.23964378E+02 |
st_testgr1 | 0.0800 | 0.3260 | 0.245 | -1.28116000E+01 | -1.27281000E+01 |
st_testgr3 | 0.0600 | 0.3160 | 0.190 | -2.05900000E+01 | -2.04688000E+01 |
waterx | 3.6100 | 46.9720 | 0.077 | 9.17381873E+02 | 9.38862849E+02 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
alan | 0.0700 | 0.2080 | 0.337 | 2.92500000E+00 | 2.92500000E+00 |
ex1222 | 0.0600 | 0.2370 | 0.253 | 1.07654308E+00 | 1.07654308E+00 |
ex1223a | 0.0800 | 0.1630 | 0.491 | 4.57958240E+00 | 4.57958240E+00 |
ex1264a | 0.3000 | 12.7950 | 0.023 | 8.60000000E+00 | 8.60000000E+00 |
ex1266a | 0.2900 | 1.1210 | 0.259 | 1.63000000E+01 | 1.63000000E+01 |
ex4 | 0.8600 | 3.4150 | 0.252 | -8.06413617E+00 | -8.06413616E+00 |
fac1 | 0.1000 | 0.2300 | 0.435 | 1.60912612E+08 | 1.60912612E+08 |
gear | 0.0600 | 3.3260 | 0.018 | 3.29992316E-09 | 0.00000000E+00 |
gear2 | 0.2300 | 75.2620 | 0.003 | 2.72645060E-08 | 9.74565345E-10 |
gear3 | 0.1000 | 3.3710 | 0.030 | 3.29992316E-09 | 0.00000000E+00 |
m3 | 0.2500 | 1.1120 | 0.225 | 3.78000000E+01 | 3.78000000E+01 |
m6 | 3.5800 | 2884.9770 | 0.001 | 8.22568769E+01 | 8.22568769E+01 |
nvs08 | 0.0500 | 0.1800 | 0.278 | 2.34497273E+01 | 2.34497273E+01 |
prob02 | 0.0400 | 0.7280 | --- | 1.12235000E+05 | 1.12235000E+05 |
st_test5 | 0.0500 | 0.3790 | 0.132 | -1.10000000E+02 | -1.10000000E+02 |
synthes1 | 0.0700 | 0.1670 | 0.419 | 6.00975891E+00 | 6.00975891E+00 |
tloss | 0.2600 | 1.0170 | 0.256 | 1.63000000E+01 | 1.63000000E+01 |
ex1266 | 0.8000 | 11.4230 | 0.070 | 1.63000000E+01 | 1.63000000E+01 |
johnall | 0.0400 | 1.9880 | --- | -2.24730162E+02 | -2.24730162E+02 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
eg_disc_s | 0.1200 | 11.1490 | 0.011 | 7.38016950E+00 | 5.76053962E+00 |
eg_disc2_s | 0.2100 | 5.2860 | 0.040 | 5.94457704E+00 | 5.93637221E+00 |
eg_int_s | 0.4100 | 19.3250 | 0.021 | 8.02615625E+00 | 6.45310316E+00 |
ex1224 | 0.1100 | 0.2290 | 0.480 | -7.19136000E-01 | -9.43470500E-01 |
ex1263a | 0.1500 | 6.6890 | 0.022 | 2.03000000E+01 | 2.00000000E+01 |
gear4 | 0.1200 | 190.3330 | 0.001 | 9.45991439E+02 | 1.64342847E+00 |
ex1263 | 0.3900 | 21.5240 | 0.018 | 2.13000000E+01 | 1.96000000E+01 |
ex1264 | 0.2300 | 7.8670 | 0.029 | 9.30000000E+00 | 8.60000000E+00 |
ex1265 | 1.1800 | 5.9840 | 0.197 | 1.13000000E+01 | 1.03000000E+01 |
pb351535 | 0.7200 | 1584.6850 | 0.000 | 4.51012800E+06 | 4.48528800E+06 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
meanvarx | 0.1200 | 0.2120 | 0.566 | 1.43692321E+01 | 1.44969830E+01 |
o7 | 3456.2900 | 6631.9400 | 0.521 | 1.31653138E+02 | 1.81464728E+02 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
batchdes | 0.1500 | 0.2320 | 0.647 | 1.67427657E+05 | 1.67427657E+05 |
du-opt5 | 12.8720 | 21.3160 | 0.604 | 8.07365758E+00 | 8.07365758E+00 |
ex1223 | 0.1600 | 0.2150 | 0.744 | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.1300 | 0.2150 | 0.605 | 4.57958240E+00 | 4.57958240E+00 |
ex1226 | 0.0100 | 0.1160 | --- | -1.70000000E+01 | -1.70000000E+01 |
gbd | 0.0100 | 0.1450 | --- | 2.20000000E+00 | 2.20000000E+00 |
gkocis | 0.2000 | 0.2480 | 0.806 | -1.92309874E+00 | -1.92309874E+00 |
minlphix | 0.3600 | 0.4470 | 0.805 | 3.16692695E+02 | 3.16692695E+02 |
nvs03 | 0.0100 | 0.2040 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs06 | 0.0200 | 0.1750 | --- | 1.77031250E+00 | 1.77031250E+00 |
nvs07 | 0.0000 | 0.1980 | --- | 4.00000000E+00 | 4.00000000E+00 |
nvs09 | 0.0000 | 0.1200 | --- | -4.31343369E+01 | -4.31343369E+01 |
nvs10 | 0.0400 | 0.1480 | --- | -3.10800000E+02 | -3.10800000E+02 |
parallel | 0.4500 | 0.6770 | 0.665 | 9.24295551E+02 | 9.24295551E+02 |
prob03 | 0.0000 | 0.1750 | --- | 1.00000000E+01 | 1.00000000E+01 |
procsel | 0.0300 | 0.3480 | --- | -1.92309874E+00 | -1.92309874E+00 |
st_e14 | 0.1100 | 0.2140 | 0.514 | 4.57958240E+00 | 4.57958240E+00 |
st_e27 | 0.0600 | 0.1190 | 0.504 | 2.00000000E+00 | 2.00000000E+00 |
st_e38 | 0.0100 | 0.1170 | --- | 7.19772715E+03 | 7.19772715E+03 |
st_miqp1 | 0.0000 | 0.2000 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp2 | 0.0400 | 0.2720 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_miqp3 | 0.0100 | 0.1130 | --- | -6.00000000E+00 | -6.00000000E+00 |
st_miqp4 | 0.0000 | 0.1340 | --- | -4.57400000E+03 | -4.57400000E+03 |
st_test6 | 0.0200 | 0.4920 | --- | 4.71000000E+02 | 4.71000000E+02 |
st_test8 | 0.0100 | 0.1410 | --- | -2.96050000E+04 | -2.96050000E+04 |
st_testph4 | 0.0100 | 0.3650 | --- | -8.05000000E+01 | -8.05000000E+01 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
ex1225 | 0.0100 | 0.2000 | --- | 3.40000000E+01 | 3.10000000E+01 |
ex1243 | 0.0400 | 0.3600 | --- | 5.15069761E+05 | 8.34025064E+04 |
nvs04 | 0.0200 | 0.1740 | --- | 2.12000000E+00 | 7.20000000E-01 |
oaer | 0.1100 | 0.1750 | 0.629 | 0.00000000E+00 | -1.92309854E+00 |
st_e29 | 0.1600 | 0.2280 | 0.702 | -7.19136000E-01 | -9.43470500E-01 |
st_e35 | 0.0000 | 0.1230 | --- | 3.01340503E+05 | 1.17178934E+05 |
mbtd | 2694.1600 | 3621.3750 | 0.744 | 6.41667000E+00 | 5.66666000E+00 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
fac2 | 0.6800 | 0.6750 | 1.007 | 3.31837498E+08 | 3.31837498E+08 |
fac3 | 0.5700 | 0.5570 | 1.023 | 3.19823098E+07 | 3.19823098E+07 |
st_miqp5 | 0.0400 | 0.1210 | --- | -3.33888889E+02 | -3.33888889E+02 |
synthes2 | 0.2700 | 0.2650 | 1.019 | 7.30353125E+01 | 7.30353125E+01 |
enpro48pb | 4.5500 | 4.6670 | 0.975 | 1.87277259E+05 | 1.87277259E+05 |
enpro56pb | 32.8990 | 33.0950 | 0.994 | 2.63428301E+05 | 2.63428301E+05 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
csched1a | 0.5700 | 0.2930 | 1.945 | -3.04301768E+04 | -3.02797471E+04 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
ex1244 | 0.7000 | 0.4780 | 1.464 | 8.20429052E+04 | 8.20429052E+04 |
synthes3 | 0.8500 | 0.4320 | 1.968 | 6.80097405E+01 | 6.80097405E+01 |
ravempb | 1.9100 | 1.4190 | 1.346 | 2.69590219E+05 | 2.69590219E+05 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
du-opt | 3.0900 | 1.7230 | 1.793 | 3.55923932E+00 | 3.55699635E+00 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
util | 2.0000 | 0.2870 | 6.969 | 9.99578750E+02 | 9.99897308E+02 |
risk2bpb | 1.1000 | 0.5240 | 2.099 | -5.58761394E+01 | -5.57361685E+01 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
batch | 4.1000 | 0.4870 | 8.419 | 2.85506508E+05 | 2.85506508E+05 |
ex1233 | 18.9790 | 1.3710 | 13.843 | 1.55010669E+05 | 1.55010671E+05 |
ex3pb | 2.4400 | 0.5400 | 4.519 | 6.80096965E+01 | 6.80097441E+01 |
fuel | 0.8600 | 0.1880 | 4.574 | 8.56611896E+03 | 8.56611896E+03 |
gastrans | 13.0660 | 1.2390 | 10.546 | 8.90858400E+01 | 8.90858400E+01 |
hmittelman | 7021.0000 | 1.0540 | 6661.290 | 1.30000000E+01 | 1.30000000E+01 |
nous1 | 4161.0000 | 0.2080 | 20004.808 | 1.56707200E+00 | 1.56707200E+00 |
sep1 | 0.5900 | 0.2340 | 2.521 | -5.10080984E+02 | -5.10080984E+02 |
spectra2 | 146.9000 | 1.6700 | 87.964 | 1.39783059E+01 | 1.39783059E+01 |
synheat | 20.6620 | 3.0810 | 6.706 | 1.54997335E+05 | 1.54997335E+05 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
cecil_13 | 1161.5800 | 5.4140 | 214.551 | -1.10059294E+05 | -1.15544840E+05 |
csched2a | 3600.2800 | 4.3700 | 823.863 | -1.58613910E+05 | -1.63862782E+05 |
eg_all_s | 91.6730 | 13.1550 | 6.969 | 9.87075622E+00 | 7.92018223E+00 |
elf | 4.2500 | 0.9030 | 4.707 | 1.22166667E+00 | 4.34666666E-01 |
gasnet | 3600.0200 | 0.2340 | 15384.701 | 7.04876508E+06 | 7.04532689E+06 |
nous2 | 4099.0000 | 0.1610 | 25459.627 | 1.38431741E+00 | 6.25967412E-01 |
nvs01 | 13.0000 | 0.3110 | 41.801 | 2.53195622E+02 | 1.24696688E+01 |
ortez | 1.1800 | 0.4840 | 2.438 | -3.66885350E+03 | -9.53203905E+03 |
st_e32 | 3600.1200 | 0.4070 | 8845.504 | -1.24036005E+00 | -1.43040728E+00 |
hda | 3600.0700 | 3.9890 | 902.499 | -4.81836328E+03 | -5.76265149E+03 |
nuclearva | 3600.2100 | 0.3910 | 9207.698 | -1.00926936E+00 | -1.00948507E+00 |
qap | 36.3300 | 5.7090 | 6.364 | 4.01530000E+05 | 3.95738000E+05 |
qapw | 49.7500 | 1.8410 | 27.023 | 4.02260000E+05 | 3.88870000E+05 |
stockcycle | 3600.2400 | 591.1400 | 6.090 | 1.23665843E+05 | 1.19948688E+05 |
water4 | 3600.4700 | 76.9750 | 46.775 | 1.58799068E+03 | 9.13157068E+02 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
4stufen | infeasible | 2.9490 | -- | NA | 1.16372139E+05 |
beuster | infeasible | 71.9220 | -- | NA | 1.17074966E+05 |
contvar | fail | 10.2790 | -- | NA | 8.09149827E+05 |
ex1221 | fail | 0.1580 | -- | NA | 7.66718007E+00 |
ex1252 | fail | 2.4880 | -- | NA | 1.28893741E+05 |
ex1252a | fail | 1.3950 | -- | NA | 1.28893741E+05 |
feedtray | fail | 0.1840 | -- | NA | -1.34059977E+01 |
nvs02 | fail | 0.3430 | -- | NA | 5.96418452E+00 |
nvs05 | fail | 0.1900 | -- | NA | 5.47093411E+00 |
pump | fail | 0.1920 | -- | NA | 1.34263585E+05 |
spring | fail | 0.3870 | -- | NA | 8.46245666E-01 |
lop97icx | fail | 6131.7190 | -- | NA | 4.12626060E+03 |
nuclear14a | fail | 0.7910 | -- | NA | -1.12856489E+00 |
nuclear24a | fail | 0.8210 | -- | NA | -1.12856489E+00 |
oil2 | infeasible | 0.5040 | -- | NA | -7.33260012E-01 |
space25 | fail | 113.6170 | -- | NA | 4.84328644E+02 |
space25a | fail | 10.4610 | -- | NA | 4.84328644E+02 |
Modelname | Time (ALPHAECP) | Time (SBB) | Ratio (ALPHAECP / SBB) | Obj (ALPHAECP) | Obj (SBB) |
st_e15 | fail | infeasible | -- | NA | 3.00000000E+00 |
st_e40 | fail | infeasible | -- | NA | 4.41421350E+00 |
tls12 | fail | fail | -- | NA | 0.00000000E+00 |
tls7 | fail | fail | -- | NA | NA |