Date / Time: | 08/25/08 16:26:12 |
Tracefile 1 : | 22.4.trc |
Tracefile 2 : | 22.9.trc |
Solvers used : | CBC11 |
CBC22 | |
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 CBC22 better | |
Solver CBC11 infinitely faster : | - | - | - | - |
Solver CBC11 much faster : | 4 | - | 4 | - |
Solver CBC11 faster : | 8 | - | 7 | 1 |
Solvers perform the same : | 11 | - | 11 | - |
Solver CBC22 faster : | 17 | - | 17 | - |
Solver CBC22 much faster : | 29 | - | 29 | - |
Solver CBC22 infinitely faster : | 41 | - | - | 41 |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 110 | 0 | 68 | 42 |
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 (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
gesa3_o | 8.2400 | 18.1200 | 0.455 | 2.79910426E+07 | 2.79910426E+07 |
khb05250 | 0.3900 | 0.8200 | 0.476 | 1.06940226E+08 | 1.06940226E+08 |
p0548 | 0.3400 | 3.1000 | 0.110 | 8.69100000E+03 | 8.69100000E+03 |
prod1 | 170.7700 | 352.6300 | 0.484 | -5.60000000E+01 | -5.60000000E+01 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
air04 | 91.1400 | 152.4700 | 0.598 | 5.61370000E+04 | 5.61370000E+04 |
cap6000 | 37.3800 | 63.4000 | 0.590 | -2.45137700E+06 | -2.45137700E+06 |
mod011 | 153.0800 | 202.1700 | 0.757 | -5.45585350E+07 | -5.45585350E+07 |
p0201 | 15.3000 | 19.6500 | 0.779 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 4.5600 | 7.2800 | 0.626 | 2.58411000E+05 | 2.58411000E+05 |
p2756 | 7.2600 | 9.9900 | 0.727 | 3.12400000E+03 | 3.12400000E+03 |
stein45 | 48.8600 | 65.1400 | 0.750 | 3.00000000E+01 | 3.00000000E+01 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
gen | 0.1400 | 0.1900 | 0.737 | 1.12325866E+05 | 1.12313363E+05 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
bal8x12 | 2.3400 | 2.5600 | 0.914 | 4.71550000E+02 | 4.71550000E+02 |
bk4x3 | 0.0000 | 0.0200 | --- | 3.50000000E+02 | 3.50000000E+02 |
egout | 0.0100 | 0.0400 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0200 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
irp | 41.0900 | 40.5900 | 1.012 | 1.21594928E+04 | 1.21594928E+04 |
misc07 | 96.3800 | 95.8400 | 1.006 | 2.81000000E+03 | 2.81000000E+03 |
mod008 | 1.0300 | 1.0900 | 0.945 | 3.07000000E+02 | 3.07000000E+02 |
pk1 | 244.2700 | 268.7200 | 0.909 | 1.10000000E+01 | 1.10000000E+01 |
qnet1 | 5.2800 | 5.3400 | 0.989 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10a | 4.7400 | 4.4800 | 1.058 | 1.49900000E+03 | 1.49900000E+03 |
stein27 | 2.4000 | 2.3800 | 1.008 | 1.80000000E+01 | 1.80000000E+01 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
dano3_3 | 306.3000 | 244.6300 | 1.252 | 5.76344633E+02 | 5.76344633E+02 |
dano3_4 | 279.9000 | 181.8400 | 1.539 | 5.76435225E+02 | 5.76435225E+02 |
dcmulti | 6.7600 | 3.7700 | 1.793 | 1.88182000E+05 | 1.88182000E+05 |
dsbmip | 6.6700 | 5.6600 | 1.178 | -3.06769012E+02 | -3.06769012E+02 |
fixnet6 | 6.7900 | 5.1300 | 1.324 | 3.98300000E+03 | 3.98300000E+03 |
gesa2_o | 55.9100 | 49.4700 | 1.130 | 2.57798564E+07 | 2.57798564E+07 |
gesa3 | 14.0200 | 9.3700 | 1.496 | 2.79910426E+07 | 2.79910426E+07 |
mas76 | 496.5700 | 329.0000 | 1.509 | 4.00050541E+04 | 4.00050541E+04 |
mitre | 12.5400 | 7.1600 | 1.751 | 1.15155000E+05 | 1.15155000E+05 |
nw04 | 44.9000 | 34.6500 | 1.296 | 1.68620000E+04 | 1.68620000E+04 |
p0033 | 0.1700 | 0.0400 | --- | 3.08900000E+03 | 3.08900000E+03 |
qnet1_o | 7.7900 | 5.7800 | 1.348 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10b | 4.2500 | 2.6500 | 1.604 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 17.3100 | 8.6700 | 1.997 | 1.30070000E+04 | 1.30070000E+04 |
ran10x12 | 3.6400 | 2.8700 | 1.268 | 2.71400000E+03 | 2.71400000E+03 |
ran4x64 | 3.9300 | 3.2900 | 1.195 | 9.71100000E+03 | 9.71100000E+03 |
vpm2 | 11.4400 | 6.8500 | 1.670 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
acc-tight-0 | 79.4800 | 29.9400 | 2.655 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 67.7100 | 3.0400 | 22.273 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 8.1100 | 3.1400 | 2.583 | 3.40160000E+05 | 3.40160000E+05 |
air05 | 152.7400 | 64.2500 | 2.377 | 2.63740000E+04 | 2.63740000E+04 |
bell3a | 19.1600 | 3.2100 | 5.969 | 8.78430316E+05 | 8.78430316E+05 |
blend2 | 99.5500 | 11.5600 | 8.612 | 7.59898500E+00 | 7.59898500E+00 |
enigma | 89.8100 | 1.0800 | 83.157 | 0.00000000E+00 | 0.00000000E+00 |
fiber | 12.8600 | 5.1100 | 2.517 | 4.05935180E+05 | 4.05935180E+05 |
gesa2 | 20.7400 | 10.0300 | 2.068 | 2.57798564E+07 | 2.57798564E+07 |
gt2 | 1.7700 | 0.7600 | 2.329 | 2.11660000E+04 | 2.11660000E+04 |
l152lav | 30.0500 | 5.7800 | 5.199 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 3.4000 | 1.6200 | 2.099 | 1.12000000E+03 | 1.12000000E+03 |
misc03 | 9.4800 | 4.0800 | 2.324 | 3.36000000E+03 | 3.36000000E+03 |
misc06 | 2.0600 | 0.7900 | 2.608 | 1.28508607E+04 | 1.28508607E+04 |
mod010 | 2.5600 | 0.7300 | 3.507 | 6.54800000E+03 | 6.54800000E+03 |
modglob | 28.7600 | 10.6000 | 2.713 | 2.07405081E+07 | 2.07405081E+07 |
neos2 | 50.6300 | 9.6700 | 5.236 | 4.54864693E+02 | 4.54864697E+02 |
neos3 | 315.0000 | 26.4200 | 11.923 | 3.68842737E+02 | 3.68842751E+02 |
pp08acuts | 58.0900 | 24.7200 | 2.350 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 91.0000 | 19.5600 | 4.652 | 7.35000000E+03 | 7.35000000E+03 |
ran10x26 | 571.5800 | 44.3500 | 12.888 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 176.2700 | 53.6000 | 3.289 | 2.29100000E+03 | 2.29100000E+03 |
ran13x13 | 353.2600 | 87.5100 | 4.037 | 3.25200000E+03 | 3.25200000E+03 |
ran17x17 | 91.5700 | 20.6500 | 4.434 | 1.37300000E+03 | 1.37300000E+03 |
ran6x43 | 6.6800 | 3.2600 | 2.049 | 6.33000000E+03 | 6.33000000E+03 |
ran8x32 | 223.3700 | 26.0800 | 8.565 | 5.24700000E+03 | 5.24700000E+03 |
swath1 | 730.0800 | 158.5600 | 4.604 | 3.79071300E+02 | 3.79071296E+02 |
swath2 | 1443.6100 | 549.0100 | 2.629 | 3.85199693E+02 | 3.85199693E+02 |
vpm1 | 1.4600 | 0.1300 | 11.231 | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CBC11) | Time (CBC22) | Ratio (CBC11 / CBC22) | Obj (CBC11) | Obj (CBC22) |
10teams | fail | 12.3600 | -- | 8.17063997E+11 | 9.24000000E+02 |
acc-tight-1 | fail | 79.2000 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-2 | infeasible | 393.1600 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-3 | infeasible | 498.6900 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-5 | infeasible | 248.3400 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | infeasible | 1139.0300 | -- | 0.00000000E+00 | 0.00000000E+00 |
arki001 | fail | 1801.3600 | -- | 1.92386900E+13 | 7.58108556E+06 |
bc1 | fail | 1669.4800 | -- | NA | 3.33836255E+00 |
bc | fail | 1804.1300 | -- | NA | 7.00000000E+00 |
bienst1 | fail | 255.5900 | -- | 7.51489258E+13 | 4.67500000E+01 |
bienst2 | fail | 895.5800 | -- | 2.15948190E+13 | 5.46000000E+01 |
binkar10_1 | fail | 919.4400 | -- | 5.62979573E+11 | 6.74220002E+03 |
dano3_5 | fail | 647.0300 | -- | -4.55857846E+12 | 5.76924916E+02 |
dano3mip | fail | 1839.1900 | -- | -8.42050409E+13 | 7.71545455E+02 |
danoint | fail | 1801.2600 | -- | -2.35760739E+13 | 6.56666667E+01 |
fast0507 | fail | 1804.0600 | -- | 2.09562354E+12 | 1.76000000E+02 |
harp2 | fail | 1801.7200 | -- | 3.10525344E+10 | -7.38997980E+07 |
mas284 | infeasible | 50.2800 | -- | 8.61958630E+04 | 9.14057237E+04 |
mkc1 | fail | 1798.2600 | -- | NA | -6.07207000E+02 |
mkc | fail | 1800.9700 | -- | 5.16912716E+12 | -5.50192000E+02 |
neos1 | fail | 71.0400 | -- | 6.86516183E+13 | 1.90000000E+01 |
neos4 | infeasible | 15.5600 | -- | -5.05064458E+10 | -4.86034408E+10 |
neos5 | infeasible | 5.9200 | -- | -4.96441801E+10 | -4.82755037E+10 |
neos6 | fail | 821.0000 | -- | 3.27837141E+12 | 8.30000000E+01 |
qiu | fail | 680.7600 | -- | 1.20000005E+11 | -1.32873137E+02 |
ran12x21 | fail | 239.4700 | -- | 7.91476927E+11 | 3.66400000E+03 |
ran14x18 | fail | 1804.1600 | -- | 5.79943782E+12 | 3.73600000E+03 |
ran16x16 | fail | 1260.4700 | -- | 1.89556172E+12 | 3.82300000E+03 |
rentacar | fail | 5.8300 | -- | NA | 2.88824709E+07 |
rgn | fail | 4.1600 | -- | NA | 8.21999992E+01 |
rlp2 | infeasible | 5.5900 | -- | 0.00000000E+00 | 1.90000000E+01 |
rout | fail | 1008.8000 | -- | 1.84294849E+11 | 1.07756000E+03 |
set1ch | fail | 1028.0800 | -- | 2.17753316E+13 | 5.45377500E+04 |
seymour1 | fail | 1822.1200 | -- | 2.06026634E+12 | 4.10763701E+02 |
seymour | fail | 1802.6600 | -- | 1.68919633E+13 | 4.28000000E+02 |
swath | fail | 1801.7000 | -- | NA | 5.07684503E+02 |
markshare1 | fail | 1802.8500 | -- | 2.79795914E+11 | 7.00000000E+00 |
markshare2 | fail | 1802.5000 | -- | 0.00000000E+00 | 1.70000000E+01 |
mas74 | fail | 1802.8600 | -- | -1.25793541E+15 | 1.18011857E+04 |
bell5 | fail | 3.1000 | -- | 7.39978558E+12 | 8.96640649E+06 |
noswot | fail | 1805.7100 | -- | 5.44598952E+12 | -4.10000000E+01 |