Date / Time: | 08/25/08 16:26:12 |
Tracefile 1 : | 22.4.trc |
Tracefile 2 : | 22.5.trc |
Solvers used : | CBC11 |
CBC12 | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CBC11 better | Obj same | Obj CBC12 better | |
Solver CBC11 infinitely faster : | 5 | 5 | - | - |
Solver CBC11 much faster : | 13 | - | 12 | 1 |
Solver CBC11 faster : | 14 | - | 14 | - |
Solvers perform the same : | 12 | - | 12 | - |
Solver CBC12 faster : | 15 | - | 15 | - |
Solver CBC12 much faster : | 10 | - | 10 | - |
Solver CBC12 infinitely faster : | 6 | - | - | 6 |
Both solvers failed to solve optimally : | 35 | - | 35 | - |
Total models: : | 110 | 5 | 98 | 7 |
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 (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
dano3_3 | 306.3000 | fail | -- | 5.76344633E+02 | NA |
dano3_4 | 279.9000 | fail | -- | 5.76435225E+02 | NA |
p2756 | 7.2600 | fail | -- | 3.12400000E+03 | NA |
ran8x32 | 223.3700 | fail | -- | 5.24700000E+03 | 5.33000000E+03 |
swath2 | 1443.6100 | fail | -- | 3.85199693E+02 | 7.00000003E+10 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
air05 | 152.7400 | 348.7400 | 0.438 | 2.63740000E+04 | 2.63740000E+04 |
dsbmip | 6.6700 | 46.7700 | 0.143 | -3.06769012E+02 | -3.06769012E+02 |
gesa2 | 20.7400 | 89.8500 | 0.231 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 55.9100 | 500.3600 | 0.112 | 2.57798564E+07 | 2.57798564E+07 |
irp | 41.0900 | 87.6500 | 0.469 | 1.21594928E+04 | 1.21594928E+04 |
mod010 | 2.5600 | 8.3100 | 0.308 | 6.54800000E+03 | 6.54800000E+03 |
p0548 | 0.3400 | 12.7100 | 0.027 | 8.69100000E+03 | 8.69100000E+03 |
pp08acuts | 58.0900 | 763.5900 | 0.076 | 7.35000000E+03 | 7.35000000E+03 |
ran10x10a | 4.7400 | 10.4600 | 0.453 | 1.49900000E+03 | 1.49900000E+03 |
ran10x12 | 3.6400 | 9.6200 | 0.378 | 2.71400000E+03 | 2.71400000E+03 |
ran17x17 | 91.5700 | 251.3200 | 0.364 | 1.37300000E+03 | 1.37300000E+03 |
ran4x64 | 3.9300 | 9.3100 | 0.422 | 9.71100000E+03 | 9.71100000E+03 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
gen | 0.1400 | 0.4800 | 0.292 | 1.12325866E+05 | 1.12313363E+05 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
acc-tight-4 | 67.7100 | 105.8300 | 0.640 | 0.00000000E+00 | 0.00000000E+00 |
air04 | 91.1400 | 124.9700 | 0.729 | 5.61370000E+04 | 5.61370000E+04 |
cap6000 | 37.3800 | 57.7900 | 0.647 | -2.45137700E+06 | -2.45137700E+06 |
fixnet6 | 6.7900 | 8.7200 | 0.779 | 3.98300000E+03 | 3.98300000E+03 |
l152lav | 30.0500 | 35.7100 | 0.842 | 4.72200000E+03 | 4.72200000E+03 |
mod008 | 1.0300 | 1.2200 | 0.844 | 3.07000000E+02 | 3.07000000E+02 |
mod011 | 153.0800 | 264.7600 | 0.578 | -5.45585350E+07 | -5.45585350E+07 |
modglob | 28.7600 | 38.7200 | 0.743 | 2.07405081E+07 | 2.07405081E+07 |
p0033 | 0.1700 | 0.2400 | 0.708 | 3.08900000E+03 | 3.08900000E+03 |
pk1 | 244.2700 | 447.1800 | 0.546 | 1.10000000E+01 | 1.10000000E+01 |
qnet1 | 5.2800 | 8.1900 | 0.645 | 1.60296927E+04 | 1.60296927E+04 |
ran12x12 | 176.2700 | 248.1500 | 0.710 | 2.29100000E+03 | 2.29100000E+03 |
ran13x13 | 353.2600 | 534.5600 | 0.661 | 3.25200000E+03 | 3.25200000E+03 |
stein45 | 48.8600 | 57.4100 | 0.851 | 3.00000000E+01 | 3.00000000E+01 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
bk4x3 | 0.0000 | 0.0000 | --- | 3.50000000E+02 | 3.50000000E+02 |
egout | 0.0100 | 0.0200 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0200 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
misc03 | 9.4800 | 9.8400 | 0.963 | 3.36000000E+03 | 3.36000000E+03 |
misc07 | 96.3800 | 95.1000 | 1.013 | 2.81000000E+03 | 2.81000000E+03 |
nw04 | 44.9000 | 49.5300 | 0.907 | 1.68620000E+04 | 1.68620000E+04 |
p0201 | 15.3000 | 15.9700 | 0.958 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 4.5600 | 4.8200 | 0.946 | 2.58411000E+05 | 2.58411000E+05 |
ran10x10b | 4.2500 | 4.5800 | 0.928 | 3.07300000E+03 | 3.07300000E+03 |
ran10x26 | 571.5800 | 537.9800 | 1.062 | 4.27000000E+03 | 4.27000000E+03 |
stein27 | 2.4000 | 2.1700 | 1.106 | 1.80000000E+01 | 1.80000000E+01 |
vpm1 | 1.4600 | 1.3800 | 1.058 | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
air03 | 8.1100 | 5.0600 | 1.603 | 3.40160000E+05 | 3.40160000E+05 |
bell3a | 19.1600 | 15.2900 | 1.253 | 8.78430316E+05 | 8.78430316E+05 |
gesa3_o | 8.2400 | 7.0600 | 1.167 | 2.79910426E+07 | 2.79910426E+07 |
khb05250 | 0.3900 | 0.2800 | 1.393 | 1.06940226E+08 | 1.06940226E+08 |
lseu | 3.4000 | 2.1400 | 1.589 | 1.12000000E+03 | 1.12000000E+03 |
mas76 | 496.5700 | 424.9300 | 1.169 | 4.00050541E+04 | 4.00050541E+04 |
mitre | 12.5400 | 8.6200 | 1.455 | 1.15155000E+05 | 1.15155000E+05 |
neos2 | 50.6300 | 30.9400 | 1.636 | 4.54864693E+02 | 4.54864697E+02 |
neos3 | 315.0000 | 224.6600 | 1.402 | 3.68842737E+02 | 3.68842751E+02 |
prod1 | 170.7700 | 123.2600 | 1.385 | -5.60000000E+01 | -5.60000000E+01 |
qnet1_o | 7.7900 | 5.9500 | 1.309 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10c | 17.3100 | 12.0600 | 1.435 | 1.30070000E+04 | 1.30070000E+04 |
ran6x43 | 6.6800 | 4.2400 | 1.575 | 6.33000000E+03 | 6.33000000E+03 |
swath1 | 730.0800 | 579.6000 | 1.260 | 3.79071300E+02 | 3.79071296E+02 |
vpm2 | 11.4400 | 9.6500 | 1.185 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
acc-tight-0 | 79.4800 | 36.1500 | 2.199 | 0.00000000E+00 | 0.00000000E+00 |
bal8x12 | 2.3400 | 1.0100 | 2.317 | 4.71550000E+02 | 4.71550000E+02 |
blend2 | 99.5500 | 14.1500 | 7.035 | 7.59898500E+00 | 7.59898500E+00 |
dcmulti | 6.7600 | 2.5200 | 2.683 | 1.88182000E+05 | 1.88182000E+05 |
enigma | 89.8100 | 14.6200 | 6.143 | 0.00000000E+00 | 0.00000000E+00 |
fiber | 12.8600 | 4.4900 | 2.864 | 4.05935180E+05 | 4.05935180E+05 |
gesa3 | 14.0200 | 5.2900 | 2.650 | 2.79910426E+07 | 2.79910426E+07 |
gt2 | 1.7700 | 0.4700 | 3.766 | 2.11660000E+04 | 2.11660000E+04 |
misc06 | 2.0600 | 0.8300 | 2.482 | 1.28508607E+04 | 1.28508607E+04 |
pp08a | 91.0000 | 35.7800 | 2.543 | 7.35000000E+03 | 7.35000000E+03 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
acc-tight-1 | fail | 397.4500 | -- | 0.00000000E+00 | 0.00000000E+00 |
mas284 | infeasible | 63.5000 | -- | 8.61958630E+04 | 9.14057237E+04 |
neos4 | infeasible | 168.6800 | -- | -5.05064458E+10 | -4.86034408E+10 |
neos5 | infeasible | 165.2900 | -- | -4.96441801E+10 | -4.86034408E+10 |
rentacar | fail | 11.6400 | -- | NA | 2.88824709E+07 |
rlp2 | infeasible | 97.6400 | -- | 0.00000000E+00 | 1.90000000E+01 |
Modelname | Time (CBC11) | Time (CBC12) | Ratio (CBC11 / CBC12) | Obj (CBC11) | Obj (CBC12) |
10teams | fail | fail | -- | 8.17063997E+11 | 9.24000000E+02 |
acc-tight-2 | infeasible | fail | -- | 0.00000000E+00 | NA |
acc-tight-3 | infeasible | fail | -- | 0.00000000E+00 | NA |
acc-tight-5 | infeasible | fail | -- | 0.00000000E+00 | NA |
acc-tight-6 | infeasible | fail | -- | 0.00000000E+00 | NA |
arki001 | fail | fail | -- | 1.92386900E+13 | 9.97841034E+12 |
bc1 | fail | fail | -- | NA | NA |
bc | fail | fail | -- | NA | 7.82836824E+09 |
bienst1 | fail | fail | -- | 7.51489258E+13 | NA |
bienst2 | fail | fail | -- | 2.15948190E+13 | NA |
binkar10_1 | fail | fail | -- | 5.62979573E+11 | 6.68940151E+11 |
dano3_5 | fail | fail | -- | -4.55857846E+12 | NA |
dano3mip | fail | fail | -- | -8.42050409E+13 | NA |
danoint | fail | fail | -- | -2.35760739E+13 | -2.15450878E+12 |
fast0507 | fail | fail | -- | 2.09562354E+12 | 1.78000000E+02 |
harp2 | fail | fail | -- | 3.10525344E+10 | -7.23662530E+07 |
mkc1 | fail | fail | -- | NA | 0.00000000E+00 |
mkc | fail | fail | -- | 5.16912716E+12 | -5.12382000E+02 |
neos1 | fail | fail | -- | 6.86516183E+13 | 2.10000000E+01 |
neos6 | fail | fail | -- | 3.27837141E+12 | 3.07223734E+12 |
qiu | fail | fail | -- | 1.20000005E+11 | 1.20000000E+11 |
ran12x21 | fail | fail | -- | 7.91476927E+11 | 3.71600000E+03 |
ran14x18 | fail | fail | -- | 5.79943782E+12 | 3.83600000E+03 |
ran16x16 | fail | fail | -- | 1.89556172E+12 | 3.83600000E+03 |
rgn | fail | fail | -- | NA | NA |
rout | fail | fail | -- | 1.84294849E+11 | 2.37525000E+03 |
set1ch | fail | fail | -- | 2.17753316E+13 | 2.69476736E+13 |
seymour1 | fail | fail | -- | 2.06026634E+12 | 2.05595745E+12 |
seymour | fail | fail | -- | 1.68919633E+13 | 4.51000000E+02 |
swath | fail | fail | -- | NA | 2.10000000E+11 |
markshare1 | fail | fail | -- | 2.79795914E+11 | 1.10000000E+01 |
markshare2 | fail | fail | -- | 0.00000000E+00 | 2.40000000E+01 |
mas74 | fail | fail | -- | -1.25793541E+15 | 1.18938726E+04 |
bell5 | fail | fail | -- | 7.39978558E+12 | 7.39978558E+12 |
noswot | fail | fail | -- | 5.44598952E+12 | -3.90000000E+01 |