Date / Time: | 08/25/08 16:26:13 |
Tracefile 1 : | 22.8.trc |
Tracefile 2 : | 22.9.trc |
Solvers used : | CBC21 |
CBC22 | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CBC21 better | Obj same | Obj CBC22 better | |
Solver CBC21 infinitely faster : | - | - | - | - |
Solver CBC21 much faster : | 15 | - | 15 | - |
Solver CBC21 faster : | 21 | - | 21 | - |
Solvers perform the same : | 31 | 3 | 23 | 5 |
Solver CBC22 faster : | 27 | 1 | 26 | - |
Solver CBC22 much faster : | 14 | - | 12 | 2 |
Solver CBC22 infinitely faster : | 2 | - | - | 2 |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 110 | 4 | 97 | 9 |
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 (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
acc-tight-0 | 6.4600 | 29.9400 | 0.216 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 9.5200 | 79.2000 | 0.120 | 0.00000000E+00 | 0.00000000E+00 |
bal8x12 | 0.2600 | 2.5600 | 0.102 | 4.71550000E+02 | 4.71550000E+02 |
bienst1 | 39.5700 | 255.5900 | 0.155 | 4.67500000E+01 | 4.67500000E+01 |
blend2 | 4.4400 | 11.5600 | 0.384 | 7.59898500E+00 | 7.59898500E+00 |
dsbmip | 1.5400 | 5.6600 | 0.272 | -3.06769012E+02 | -3.06769012E+02 |
gesa3 | 1.5900 | 9.3700 | 0.170 | 2.79910426E+07 | 2.79910426E+07 |
harp2 | 181.0900 | 1801.7200 | 0.101 | -7.38990690E+07 | -7.38997980E+07 |
p0201 | 8.2300 | 19.6500 | 0.419 | 7.61500000E+03 | 7.61500000E+03 |
p0548 | 0.3700 | 3.1000 | 0.119 | 8.69100000E+03 | 8.69100000E+03 |
pk1 | 95.2200 | 268.7200 | 0.354 | 1.10000000E+01 | 1.10000000E+01 |
qiu | 318.1900 | 680.7600 | 0.467 | -1.32873137E+02 | -1.32873137E+02 |
ran10x10c | 3.5700 | 8.6700 | 0.412 | 1.30070000E+04 | 1.30070000E+04 |
rout | 178.5100 | 1008.8000 | 0.177 | 1.07756000E+03 | 1.07756000E+03 |
vpm2 | 1.9700 | 6.8500 | 0.288 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
air03 | 1.8800 | 3.1400 | 0.599 | 3.40160000E+05 | 3.40160000E+05 |
bc1 | 1299.5800 | 1669.4800 | 0.778 | 3.33836255E+00 | 3.33836255E+00 |
bell3a | 2.6500 | 3.2100 | 0.826 | 8.78430316E+05 | 8.78430316E+05 |
dano3_3 | 209.1500 | 244.6300 | 0.855 | 5.76344633E+02 | 5.76344633E+02 |
fiber | 4.4300 | 5.1100 | 0.867 | 4.05935180E+05 | 4.05935180E+05 |
gesa2 | 8.0200 | 10.0300 | 0.800 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 36.7500 | 49.4700 | 0.743 | 2.57798564E+07 | 2.57798564E+07 |
gesa3_o | 15.5500 | 18.1200 | 0.858 | 2.79910426E+07 | 2.79910426E+07 |
khb05250 | 0.6900 | 0.8200 | 0.841 | 1.06940226E+08 | 1.06940226E+08 |
mas284 | 29.2400 | 50.2800 | 0.582 | 9.14057237E+04 | 9.14057237E+04 |
mas76 | 184.5200 | 329.0000 | 0.561 | 4.00050541E+04 | 4.00050541E+04 |
misc03 | 3.2200 | 4.0800 | 0.789 | 3.36000000E+03 | 3.36000000E+03 |
mod011 | 169.2100 | 202.1700 | 0.837 | -5.45585350E+07 | -5.45585350E+07 |
nw04 | 28.7400 | 34.6500 | 0.829 | 1.68620000E+04 | 1.68620000E+04 |
p0282 | 4.2000 | 7.2800 | 0.577 | 2.58411000E+05 | 2.58411000E+05 |
p2756 | 7.3600 | 9.9900 | 0.737 | 3.12400000E+03 | 3.12400000E+03 |
prod1 | 186.3900 | 352.6300 | 0.529 | -5.60000000E+01 | -5.60000000E+01 |
ran10x10b | 2.3700 | 2.6500 | 0.894 | 3.07300000E+03 | 3.07300000E+03 |
ran4x64 | 2.2900 | 3.2900 | 0.696 | 9.71100000E+03 | 9.71100000E+03 |
rlp2 | 4.7000 | 5.5900 | 0.841 | 1.90000000E+01 | 1.90000000E+01 |
seymour1 | 1498.0300 | 1822.1200 | 0.822 | 4.10763701E+02 | 4.10763701E+02 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
dano3mip | 1887.0600 | 1839.1900 | 1.026 | 7.56625000E+02 | 7.71545455E+02 |
swath | 1802.0100 | 1801.7000 | 1.000 | 5.01952211E+02 | 5.07684503E+02 |
markshare2 | 1802.5800 | 1802.5000 | 1.000 | 1.50000000E+01 | 1.70000000E+01 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
bell5 | 2.8600 | 3.1000 | 0.923 | 8.96640649E+06 | 8.96640649E+06 |
bk4x3 | 0.0100 | 0.0200 | --- | 3.50000000E+02 | 3.50000000E+02 |
dano3_5 | 658.1500 | 647.0300 | 1.017 | 5.76924916E+02 | 5.76924916E+02 |
danoint | 1801.4700 | 1801.2600 | 1.000 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0400 | 0.0400 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0200 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
irp | 42.9500 | 40.5900 | 1.058 | 1.21594928E+04 | 1.21594928E+04 |
misc07 | 96.8000 | 95.8400 | 1.010 | 2.81000000E+03 | 2.81000000E+03 |
mkc1 | 1801.1800 | 1798.2600 | 1.002 | -6.07207000E+02 | -6.07207000E+02 |
neos4 | 14.5000 | 15.5600 | 0.932 | -4.86034408E+10 | -4.86034408E+10 |
p0033 | 0.0300 | 0.0400 | --- | 3.08900000E+03 | 3.08900000E+03 |
qnet1_o | 5.9600 | 5.7800 | 1.031 | 1.60296927E+04 | 1.60296927E+04 |
ran10x26 | 40.2900 | 44.3500 | 0.908 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 55.6300 | 53.6000 | 1.038 | 2.29100000E+03 | 2.29100000E+03 |
ran14x18 | 1803.4000 | 1804.1600 | 1.000 | 3.73600000E+03 | 3.73600000E+03 |
ran6x43 | 3.2800 | 3.2600 | 1.006 | 6.33000000E+03 | 6.33000000E+03 |
ran8x32 | 27.6200 | 26.0800 | 1.059 | 5.24700000E+03 | 5.24700000E+03 |
rgn | 4.0600 | 4.1600 | 0.976 | 8.21999992E+01 | 8.21999992E+01 |
stein45 | 63.2600 | 65.1400 | 0.971 | 3.00000000E+01 | 3.00000000E+01 |
vpm1 | 0.1200 | 0.1300 | 0.923 | 2.00000000E+01 | 2.00000000E+01 |
mas74 | 1802.9400 | 1802.8600 | 1.000 | 1.18011857E+04 | 1.18011857E+04 |
noswot | 1806.0200 | 1805.7100 | 1.000 | -4.10000000E+01 | -4.10000000E+01 |
bc | 1803.1200 | 1804.1300 | 0.999 | 7.00000000E+00 | 7.00000000E+00 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
arki001 | 1803.4400 | 1801.3600 | 1.001 | 7.58139976E+06 | 7.58108556E+06 |
fast0507 | 1803.5600 | 1804.0600 | 1.000 | 1.79000000E+02 | 1.76000000E+02 |
mkc | 1801.4000 | 1800.9700 | 1.000 | -5.48012000E+02 | -5.50192000E+02 |
seymour | 1802.3400 | 1802.6600 | 1.000 | 4.31000000E+02 | 4.28000000E+02 |
markshare1 | 1803.0900 | 1802.8500 | 1.000 | 1.00000000E+01 | 7.00000000E+00 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
neos5 | 10.9200 | 5.9200 | 1.845 | -4.86034408E+10 | -4.82755037E+10 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
acc-tight-4 | 3.8300 | 3.0400 | 1.260 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-5 | 367.3000 | 248.3400 | 1.479 | 0.00000000E+00 | 0.00000000E+00 |
air04 | 226.1600 | 152.4700 | 1.483 | 5.61370000E+04 | 5.61370000E+04 |
air05 | 94.3600 | 64.2500 | 1.469 | 2.63740000E+04 | 2.63740000E+04 |
binkar10_1 | 1571.8700 | 919.4400 | 1.710 | 6.74220002E+03 | 6.74220002E+03 |
dano3_4 | 265.1000 | 181.8400 | 1.458 | 5.76435225E+02 | 5.76435225E+02 |
dcmulti | 6.3000 | 3.7700 | 1.671 | 1.88182000E+05 | 1.88182000E+05 |
fixnet6 | 8.3700 | 5.1300 | 1.632 | 3.98300000E+03 | 3.98300000E+03 |
gen | 0.2400 | 0.1900 | 1.263 | 1.12313363E+05 | 1.12313363E+05 |
gt2 | 1.0200 | 0.7600 | 1.342 | 2.11660000E+04 | 2.11660000E+04 |
lseu | 1.8500 | 1.6200 | 1.142 | 1.12000000E+03 | 1.12000000E+03 |
mitre | 11.3200 | 7.1600 | 1.581 | 1.15155000E+05 | 1.15155000E+05 |
mod010 | 0.8600 | 0.7300 | 1.178 | 6.54800000E+03 | 6.54800000E+03 |
modglob | 12.8600 | 10.6000 | 1.213 | 2.07405081E+07 | 2.07405081E+07 |
neos6 | 1594.1900 | 821.0000 | 1.942 | 8.30000000E+01 | 8.30000000E+01 |
qnet1 | 6.6800 | 5.3400 | 1.251 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10a | 5.2200 | 4.4800 | 1.165 | 1.49900000E+03 | 1.49900000E+03 |
ran10x12 | 3.2300 | 2.8700 | 1.125 | 2.71400000E+03 | 2.71400000E+03 |
ran12x21 | 275.5300 | 239.4700 | 1.151 | 3.66400000E+03 | 3.66400000E+03 |
ran13x13 | 154.5000 | 87.5100 | 1.766 | 3.25200000E+03 | 3.25200000E+03 |
ran16x16 | 1599.3000 | 1260.4700 | 1.269 | 3.82300000E+03 | 3.82300000E+03 |
ran17x17 | 23.2400 | 20.6500 | 1.125 | 1.37300000E+03 | 1.37300000E+03 |
rentacar | 8.0900 | 5.8300 | 1.388 | 2.88824709E+07 | 2.88824709E+07 |
set1ch | 1802.7900 | 1028.0800 | 1.754 | 5.45377500E+04 | 5.45377500E+04 |
stein27 | 2.9400 | 2.3800 | 1.235 | 1.80000000E+01 | 1.80000000E+01 |
swath2 | 871.4900 | 549.0100 | 1.587 | 3.85199693E+02 | 3.85199693E+02 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
10teams | 50.7800 | 12.3600 | 4.108 | 9.24000000E+02 | 9.24000000E+02 |
acc-tight-2 | 1402.1500 | 393.1600 | 3.566 | 0.00000000E+00 | 0.00000000E+00 |
bienst2 | 1800.7900 | 895.5800 | 2.011 | 5.46000000E+01 | 5.46000000E+01 |
cap6000 | 259.8800 | 63.4000 | 4.099 | -2.45137700E+06 | -2.45137700E+06 |
enigma | 3.1900 | 1.0800 | 2.954 | 0.00000000E+00 | 0.00000000E+00 |
l152lav | 11.6000 | 5.7800 | 2.007 | 4.72200000E+03 | 4.72200000E+03 |
misc06 | 2.0300 | 0.7900 | 2.570 | 1.28508607E+04 | 1.28508607E+04 |
mod008 | 4.5100 | 1.0900 | 4.138 | 3.07000000E+02 | 3.07000000E+02 |
neos1 | 1801.4600 | 71.0400 | 25.358 | 1.90000000E+01 | 1.90000000E+01 |
pp08acuts | 59.5200 | 24.7200 | 2.408 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 49.0300 | 19.5600 | 2.507 | 7.35000000E+03 | 7.35000000E+03 |
swath1 | 369.6800 | 158.5600 | 2.331 | 3.79071296E+02 | 3.79071296E+02 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
neos2 | 477.7900 | 9.6700 | 49.410 | 4.54869702E+02 | 4.54864697E+02 |
neos3 | 1801.6000 | 26.4200 | 68.191 | 5.49523007E+02 | 3.68842751E+02 |
Modelname | Time (CBC21) | Time (CBC22) | Ratio (CBC21 / CBC22) | Obj (CBC21) | Obj (CBC22) |
acc-tight-3 | fail | 498.6900 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | fail | 1139.0300 | -- | 0.00000000E+00 | 0.00000000E+00 |