Date / Time: | 08/25/08 16:26:12 |
Tracefile 1 : | 22.5.trc |
Tracefile 2 : | 22.7.trc |
Solvers used : | CBC12 |
CBC20 | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CBC12 better | Obj same | Obj CBC20 better | |
Solver CBC12 infinitely faster : | - | - | - | - |
Solver CBC12 much faster : | 7 | 2 | 5 | - |
Solver CBC12 faster : | 12 | - | 12 | - |
Solvers perform the same : | 8 | - | 8 | - |
Solver CBC20 faster : | 12 | - | 12 | - |
Solver CBC20 much faster : | 31 | - | 31 | - |
Solver CBC20 infinitely faster : | 32 | - | - | 32 |
Both solvers failed to solve optimally : | 8 | - | 8 | - |
Total models: : | 110 | 2 | 76 | 32 |
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 (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
neos2 | 30.9400 | 1800.5500 | 0.017 | 4.54864697E+02 | 4.68534527E+02 |
neos3 | 224.6600 | 1800.7300 | 0.125 | 3.68842751E+02 | 3.87488148E+02 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
air04 | 124.9700 | 298.6500 | 0.418 | 5.61370000E+04 | 5.61370000E+04 |
dcmulti | 2.5200 | 6.7100 | 0.376 | 1.88182000E+05 | 1.88182000E+05 |
gesa3 | 5.2900 | 11.6000 | 0.456 | 2.79910426E+07 | 2.79910426E+07 |
irp | 87.6500 | 244.0700 | 0.359 | 1.21594928E+04 | 1.21594928E+04 |
pp08a | 35.7800 | 75.2400 | 0.476 | 7.35000000E+03 | 7.35000000E+03 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
air05 | 348.7400 | 422.5000 | 0.825 | 2.63740000E+04 | 2.63740000E+04 |
bal8x12 | 1.0100 | 1.7300 | 0.584 | 4.71550000E+02 | 4.71550000E+02 |
fixnet6 | 8.7200 | 11.5100 | 0.758 | 3.98300000E+03 | 3.98300000E+03 |
gesa3_o | 7.0600 | 13.1500 | 0.537 | 2.79910426E+07 | 2.79910426E+07 |
khb05250 | 0.2800 | 0.4600 | 0.609 | 1.06940226E+08 | 1.06940226E+08 |
misc06 | 0.8300 | 1.3400 | 0.619 | 1.28508607E+04 | 1.28508607E+04 |
misc07 | 95.1000 | 108.7200 | 0.875 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 8.6200 | 10.1600 | 0.848 | 1.15155000E+05 | 1.15155000E+05 |
mod008 | 1.2200 | 1.7800 | 0.685 | 3.07000000E+02 | 3.07000000E+02 |
stein27 | 2.1700 | 2.9500 | 0.736 | 1.80000000E+01 | 1.80000000E+01 |
stein45 | 57.4100 | 64.5800 | 0.889 | 3.00000000E+01 | 3.00000000E+01 |
swath1 | 579.6000 | 743.8200 | 0.779 | 3.79071296E+02 | 3.79071296E+02 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
air03 | 5.0600 | 5.1800 | 0.977 | 3.40160000E+05 | 3.40160000E+05 |
bk4x3 | 0.0000 | 0.0100 | --- | 3.50000000E+02 | 3.50000000E+02 |
egout | 0.0200 | 0.0300 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0200 | 0.0300 | --- | 2.02350000E+02 | 2.02350000E+02 |
mod011 | 264.7600 | 248.0700 | 1.067 | -5.45585350E+07 | -5.45585350E+07 |
prod1 | 123.2600 | 134.6000 | 0.916 | -5.60000000E+01 | -5.60000000E+01 |
qnet1_o | 5.9500 | 6.2200 | 0.957 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10c | 12.0600 | 11.3300 | 1.064 | 1.30070000E+04 | 1.30070000E+04 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
blend2 | 14.1500 | 12.4600 | 1.136 | 7.59898500E+00 | 7.59898500E+00 |
l152lav | 35.7100 | 23.8300 | 1.499 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 2.1400 | 1.7700 | 1.209 | 1.12000000E+03 | 1.12000000E+03 |
mas76 | 424.9300 | 241.3000 | 1.761 | 4.00050541E+04 | 4.00050541E+04 |
modglob | 38.7200 | 30.0400 | 1.289 | 2.07405081E+07 | 2.07405081E+07 |
nw04 | 49.5300 | 25.0300 | 1.979 | 1.68620000E+04 | 1.68620000E+04 |
p0282 | 4.8200 | 3.1900 | 1.511 | 2.58411000E+05 | 2.58411000E+05 |
qnet1 | 8.1900 | 7.1300 | 1.149 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10b | 4.5800 | 2.3800 | 1.924 | 3.07300000E+03 | 3.07300000E+03 |
ran6x43 | 4.2400 | 3.7100 | 1.143 | 6.33000000E+03 | 6.33000000E+03 |
rentacar | 11.6400 | 6.0900 | 1.911 | 2.88824709E+07 | 2.88824709E+07 |
vpm2 | 9.6500 | 8.6600 | 1.114 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
acc-tight-0 | 36.1500 | 3.8400 | 9.414 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 397.4500 | 6.0500 | 65.694 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 105.8300 | 8.5600 | 12.363 | 0.00000000E+00 | 0.00000000E+00 |
bell3a | 15.2900 | 3.1600 | 4.839 | 8.78430316E+05 | 8.78430316E+05 |
cap6000 | 57.7900 | 12.4000 | 4.660 | -2.45137700E+06 | -2.45137700E+06 |
dsbmip | 46.7700 | 1.0800 | 43.306 | -3.06769012E+02 | -3.06769012E+02 |
enigma | 14.6200 | 6.1600 | 2.373 | 0.00000000E+00 | 0.00000000E+00 |
fiber | 4.4900 | 2.0000 | 2.245 | 4.05935180E+05 | 4.05935180E+05 |
gen | 0.4800 | 0.1900 | 2.526 | 1.12313363E+05 | 1.12313363E+05 |
gesa2 | 89.8500 | 11.2300 | 8.001 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 500.3600 | 42.3500 | 11.815 | 2.57798564E+07 | 2.57798564E+07 |
gt2 | 0.4700 | 0.0500 | 9.400 | 2.11660000E+04 | 2.11660000E+04 |
mas284 | 63.5000 | 31.0800 | 2.043 | 9.14057237E+04 | 9.14057237E+04 |
misc03 | 9.8400 | 3.3400 | 2.946 | 3.36000000E+03 | 3.36000000E+03 |
mod010 | 8.3100 | 1.1200 | 7.420 | 6.54800000E+03 | 6.54800000E+03 |
neos4 | 168.6800 | 42.0800 | 4.009 | -4.86034408E+10 | -4.86034408E+10 |
neos5 | 165.2900 | 33.9300 | 4.872 | -4.86034408E+10 | -4.86034408E+10 |
p0033 | 0.2400 | 0.0600 | 4.000 | 3.08900000E+03 | 3.08900000E+03 |
p0201 | 15.9700 | 7.6800 | 2.079 | 7.61500000E+03 | 7.61500000E+03 |
p0548 | 12.7100 | 0.5800 | 21.914 | 8.69100000E+03 | 8.69100000E+03 |
pk1 | 447.1800 | 129.1600 | 3.462 | 1.10000000E+01 | 1.10000000E+01 |
pp08acuts | 763.5900 | 40.0900 | 19.047 | 7.35000000E+03 | 7.35000000E+03 |
ran10x10a | 10.4600 | 3.5300 | 2.963 | 1.49900000E+03 | 1.49900000E+03 |
ran10x12 | 9.6200 | 2.5900 | 3.714 | 2.71400000E+03 | 2.71400000E+03 |
ran10x26 | 537.9800 | 112.6900 | 4.774 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 248.1500 | 47.1800 | 5.260 | 2.29100000E+03 | 2.29100000E+03 |
ran13x13 | 534.5600 | 169.8700 | 3.147 | 3.25200000E+03 | 3.25200000E+03 |
ran17x17 | 251.3200 | 26.1100 | 9.625 | 1.37300000E+03 | 1.37300000E+03 |
ran4x64 | 9.3100 | 1.9500 | 4.774 | 9.71100000E+03 | 9.71100000E+03 |
rlp2 | 97.6400 | 3.9600 | 24.657 | 1.90000000E+01 | 1.90000000E+01 |
vpm1 | 1.3800 | 0.2000 | 6.900 | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
10teams | fail | 35.9300 | -- | 9.24000000E+02 | 9.24000000E+02 |
arki001 | fail | 1801.4900 | -- | 9.97841034E+12 | 7.58251567E+06 |
bc1 | fail | 1803.2900 | -- | NA | 3.33836255E+00 |
bc | fail | 1801.8500 | -- | 7.82836824E+09 | 7.00000000E+00 |
bienst1 | fail | 103.6800 | -- | NA | 4.67500000E+01 |
bienst2 | fail | 762.9600 | -- | NA | 5.46000000E+01 |
binkar10_1 | fail | 1801.6600 | -- | 6.68940151E+11 | 6.74664002E+03 |
danoint | fail | 1800.9200 | -- | -2.15450878E+12 | 6.63750000E+01 |
fast0507 | fail | 1806.2800 | -- | 1.78000000E+02 | 1.79000000E+02 |
harp2 | fail | 1788.4700 | -- | -7.23662530E+07 | -7.38895320E+07 |
mkc1 | fail | 1800.4400 | -- | 0.00000000E+00 | -6.07207000E+02 |
mkc | fail | 1802.2200 | -- | -5.12382000E+02 | -5.34342000E+02 |
neos1 | fail | 970.2200 | -- | 2.10000000E+01 | 1.90000000E+01 |
neos6 | fail | 441.4500 | -- | 3.07223734E+12 | 8.30000000E+01 |
p2756 | fail | 2.4300 | -- | NA | 3.12400000E+03 |
qiu | fail | 293.6300 | -- | 1.20000000E+11 | -1.32873137E+02 |
ran12x21 | fail | 247.7600 | -- | 3.71600000E+03 | 3.66400000E+03 |
ran14x18 | fail | 1802.8000 | -- | 3.83600000E+03 | 3.73500000E+03 |
ran16x16 | fail | 992.1700 | -- | 3.83600000E+03 | 3.82300000E+03 |
ran8x32 | fail | 43.7500 | -- | 5.33000000E+03 | 5.24700000E+03 |
rgn | fail | 3.5000 | -- | NA | 8.21999992E+01 |
rout | fail | 1802.4900 | -- | 2.37525000E+03 | 1.07756000E+03 |
set1ch | fail | 1802.4400 | -- | 2.69476736E+13 | 5.45550000E+04 |
seymour1 | fail | 1825.8300 | -- | 2.05595745E+12 | 4.11085748E+02 |
seymour | fail | 1802.5000 | -- | 4.51000000E+02 | 4.35000000E+02 |
swath2 | fail | 1801.1400 | -- | 7.00000003E+10 | 3.87639804E+02 |
swath | fail | 1802.1400 | -- | 2.10000000E+11 | 5.17866896E+02 |
markshare1 | fail | 1804.5300 | -- | 1.10000000E+01 | 1.10000000E+01 |
markshare2 | fail | 1803.2400 | -- | 2.40000000E+01 | 1.40000000E+01 |
mas74 | fail | 1803.5200 | -- | 1.18938726E+04 | 1.18011857E+04 |
bell5 | fail | 82.9300 | -- | 7.39978558E+12 | 8.96640649E+06 |
noswot | fail | 1758.7600 | -- | -3.90000000E+01 | -4.10000000E+01 |
Modelname | Time (CBC12) | Time (CBC20) | Ratio (CBC12 / CBC20) | Obj (CBC12) | Obj (CBC20) |
acc-tight-2 | fail | fail | -- | NA | NA |
acc-tight-3 | fail | fail | -- | NA | NA |
acc-tight-5 | fail | fail | -- | NA | NA |
acc-tight-6 | fail | fail | -- | NA | NA |
dano3_3 | fail | fail | -- | NA | NA |
dano3_4 | fail | fail | -- | NA | NA |
dano3_5 | fail | fail | -- | NA | NA |
dano3mip | fail | fail | -- | NA | NA |