Date / Time: | 07/06/08 18:47:05 |
Tracefile 1 : | CPLEX.trc |
Tracefile 2 : | CBC.trc |
Solvers used : | CPLEX |
Cbc | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CPLEX better | Obj same | Obj Cbc better | |
Solver CPLEX infinitely faster : | - | - | - | - |
Solver CPLEX much faster : | 85 | 1 | 84 | - |
Solver CPLEX faster : | 7 | 3 | 4 | - |
Solvers perform the same : | 28 | 19 | 9 | - |
Solver Cbc faster : | 2 | 1 | 1 | - |
Solver Cbc much faster : | 2 | - | 2 | - |
Solver Cbc infinitely faster : | 1 | - | - | 1 |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 125 | 24 | 100 | 1 |
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 (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
neos3 | 34.3900 | 3602.7700 | 0.010 | 3.68842751E+02 | 4.27466317E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
10teams | 4.0900 | 43.6300 | 0.094 | 9.24000000E+02 | 9.24000000E+02 |
acc-tight-0 | 0.4600 | 2.9300 | 0.157 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 1.9900 | 4.7200 | 0.422 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-2 | 58.0300 | 2484.5500 | 0.023 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 1.3400 | 3.9200 | 0.342 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-5 | 40.5400 | 635.2500 | 0.064 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | 48.4900 | 2130.6200 | 0.023 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 0.4000 | 2.4100 | 0.166 | 3.40160000E+05 | 3.40160000E+05 |
air04 | 15.8600 | 252.0600 | 0.063 | 5.61370000E+04 | 5.61370000E+04 |
air05 | 9.5800 | 127.7000 | 0.075 | 2.63740000E+04 | 2.63740000E+04 |
bal8x12 | 0.1100 | 1.0200 | 0.108 | 4.71550000E+02 | 4.71550000E+02 |
bc1 | 133.5900 | 1356.7500 | 0.098 | 3.33836255E+00 | 3.33836255E+00 |
bell5 | 0.1900 | 5.8300 | 0.033 | 8.96640649E+06 | 8.96640649E+06 |
bienst1 | 34.0500 | 140.4400 | 0.242 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 175.5200 | 807.7700 | 0.217 | 5.46000000E+01 | 5.46000000E+01 |
binkar10_1 | 18.5400 | 3154.8200 | 0.006 | 6.74220002E+03 | 6.74220002E+03 |
blend2 | 1.2600 | 4.3100 | 0.292 | 7.59898500E+00 | 7.59898500E+00 |
cap6000 | 1.0200 | 265.7300 | 0.004 | -2.45137700E+06 | -2.45137700E+06 |
dano3_3 | 71.8800 | 399.5900 | 0.180 | 5.76344635E+02 | 5.76344633E+02 |
dano3_4 | 92.1500 | 301.7000 | 0.305 | 5.76435225E+02 | 5.76435225E+02 |
dano3_5 | 202.0400 | 634.2200 | 0.319 | 5.76924916E+02 | 5.76924916E+02 |
dcmulti | 0.3500 | 3.8300 | 0.091 | 1.88182000E+05 | 1.88182000E+05 |
dsbmip | 0.5300 | 1.4200 | 0.373 | -3.06769012E+02 | -3.06769012E+02 |
enigma | 0.0100 | 2.2900 | --- | 0.00000000E+00 | 0.00000000E+00 |
fiber | 0.2500 | 6.1800 | 0.040 | 4.05935180E+05 | 4.05935180E+05 |
fixnet6 | 0.9100 | 5.6300 | 0.162 | 3.98300000E+03 | 3.98300000E+03 |
gesa2 | 0.3200 | 5.2300 | 0.061 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 0.3100 | 35.0300 | 0.009 | 2.57798564E+07 | 2.57798564E+07 |
gesa3 | 0.5600 | 1.8100 | 0.309 | 2.79910426E+07 | 2.79910426E+07 |
gesa3_o | 0.2800 | 15.0800 | 0.019 | 2.79910426E+07 | 2.79910426E+07 |
irp | 5.2700 | 40.6400 | 0.130 | 1.21594928E+04 | 1.21594928E+04 |
khb05250 | 0.1100 | 0.7000 | 0.157 | 1.06940226E+08 | 1.06940226E+08 |
l152lav | 0.8800 | 5.1200 | 0.172 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 0.0700 | 1.9200 | 0.036 | 1.12000000E+03 | 1.12000000E+03 |
mas284 | 4.1800 | 30.3200 | 0.138 | 9.14057237E+04 | 9.14057237E+04 |
mas74 | 133.5300 | 371.7900 | 0.359 | 1.18011857E+04 | 1.18011857E+04 |
mas76 | 55.3200 | 196.1400 | 0.282 | 4.00050541E+04 | 4.00050541E+04 |
misc03 | 1.0600 | 4.0100 | 0.264 | 3.36000000E+03 | 3.36000000E+03 |
misc06 | 0.0900 | 1.1900 | 0.076 | 1.28508607E+04 | 1.28508607E+04 |
misc07 | 32.6600 | 89.6500 | 0.364 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 0.4900 | 18.6700 | 0.026 | 1.15155000E+05 | 1.15155000E+05 |
mkc1 | 30.3200 | 3602.8400 | 0.008 | -6.07207000E+02 | -6.07207000E+02 |
mod008 | 0.0900 | 5.0200 | 0.018 | 3.07000000E+02 | 3.07000000E+02 |
mod010 | 0.3200 | 0.9000 | 0.356 | 6.54800000E+03 | 6.54800000E+03 |
mod011 | 88.5600 | 257.4500 | 0.344 | -5.45585350E+07 | -5.45585350E+07 |
modglob | 0.1600 | 11.9400 | 0.013 | 2.07405081E+07 | 2.07405081E+07 |
neos1 | 0.7600 | 15.6500 | 0.049 | 1.90000000E+01 | 1.90000000E+01 |
neos2 | 4.4000 | 2071.8900 | 0.002 | 4.54864697E+02 | 4.54864697E+02 |
neos4 | 3.4000 | 13.8000 | 0.246 | -4.86034408E+10 | -4.86034408E+10 |
neos5 | 3.5900 | 10.1300 | 0.354 | -4.86034408E+10 | -4.86034408E+10 |
neos6 | 65.0500 | 318.1500 | 0.204 | 8.30000000E+01 | 8.30000000E+01 |
p0201 | 0.2700 | 7.3900 | 0.037 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 0.1000 | 3.9900 | 0.025 | 2.58411000E+05 | 2.58411000E+05 |
p2756 | 0.3300 | 3.8600 | 0.085 | 3.12400000E+03 | 3.12400000E+03 |
pp08acuts | 1.4900 | 68.7400 | 0.022 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 1.1200 | 53.5900 | 0.021 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 14.3200 | 163.9100 | 0.087 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 34.4500 | 289.4100 | 0.119 | -1.32873137E+02 | -1.32873137E+02 |
qnet1 | 1.5400 | 7.6300 | 0.202 | 1.60296927E+04 | 1.60296927E+04 |
qnet1_o | 1.0000 | 11.6600 | 0.086 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10a | 0.1800 | 3.2600 | 0.055 | 1.49900000E+03 | 1.49900000E+03 |
ran10x10b | 0.1400 | 3.0000 | 0.047 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 1.4200 | 8.4200 | 0.169 | 1.30070000E+04 | 1.30070000E+04 |
ran10x12 | 0.3200 | 2.5100 | 0.127 | 2.71400000E+03 | 2.71400000E+03 |
ran10x26 | 12.5700 | 46.4700 | 0.270 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 9.9600 | 55.3200 | 0.180 | 2.29100000E+03 | 2.29100000E+03 |
ran12x21 | 64.6300 | 222.1800 | 0.291 | 3.66400000E+03 | 3.66400000E+03 |
ran13x13 | 19.2400 | 119.9400 | 0.160 | 3.25200000E+03 | 3.25200000E+03 |
ran16x16 | 169.4400 | 1308.9500 | 0.129 | 3.82300000E+03 | 3.82300000E+03 |
ran17x17 | 5.8200 | 18.6700 | 0.312 | 1.37300000E+03 | 1.37300000E+03 |
ran4x64 | 0.1900 | 2.2600 | 0.084 | 9.71100000E+03 | 9.71100000E+03 |
ran6x43 | 0.3100 | 1.9800 | 0.157 | 6.33000000E+03 | 6.33000000E+03 |
ran8x32 | 3.4400 | 26.2600 | 0.131 | 5.24700000E+03 | 5.24700000E+03 |
rentacar | 0.4600 | 21.4600 | 0.021 | 2.88824709E+07 | 2.88824709E+07 |
rgn | 0.1500 | 4.6100 | 0.033 | 8.21999992E+01 | 8.21999992E+01 |
rlp2 | 0.0200 | 7.5900 | --- | 1.90000000E+01 | 1.90000000E+01 |
rout | 13.4000 | 424.0300 | 0.032 | 1.07756000E+03 | 1.07756000E+03 |
set1ch | 0.3200 | 3452.4600 | 0.000 | 5.45377500E+04 | 5.45377500E+04 |
seymour1 | 215.5700 | 1572.1500 | 0.137 | 4.10763701E+02 | 4.10763701E+02 |
stein27 | 0.2400 | 3.1300 | 0.077 | 1.80000000E+01 | 1.80000000E+01 |
stein45 | 12.0800 | 68.3400 | 0.177 | 3.00000000E+01 | 3.00000000E+01 |
swath1 | 12.6800 | 373.7900 | 0.034 | 3.79071296E+02 | 3.79071296E+02 |
swath2 | 11.3400 | 892.7200 | 0.013 | 3.85199693E+02 | 3.85199693E+02 |
vpm2 | 0.4700 | 2.9200 | 0.161 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
arki001 | 2252.9500 | 3604.3600 | 0.625 | 7.58081305E+06 | 7.58119094E+06 |
fast0507 | 1921.1400 | 3608.0100 | 0.532 | 1.74000000E+02 | 1.78000000E+02 |
ran14x18 | 2569.6400 | 3149.5300 | 0.816 | 3.71200000E+03 | 3.73900000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
gen | 0.0300 | 0.1900 | --- | 1.12313363E+05 | 1.12313363E+05 |
gt2 | 0.0100 | 0.1400 | --- | 2.11660000E+04 | 2.11660000E+04 |
noswot | 894.4000 | 1212.9900 | 0.737 | -4.10000000E+01 | -4.10000000E+01 |
p0548 | 0.0400 | 0.4100 | --- | 8.69100000E+03 | 8.69100000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
dano3mip | 3600.2600 | 3646.1400 | 0.987 | 6.99666667E+02 | 7.56625000E+02 |
harp2 | 242.6500 | 242.8900 | 0.999 | -7.38997987E+07 | -7.38971500E+07 |
mkc | 3600.0900 | 3601.3000 | 1.000 | -5.63846000E+02 | -5.48444000E+02 |
n3700 | 3600.1100 | 3603.6400 | 0.999 | 1.30578400E+06 | 1.50122100E+06 |
n3701 | 3600.0900 | 3603.5500 | 0.999 | 1.29197000E+06 | 1.47452100E+06 |
n3702 | 3600.1000 | 3602.4000 | 0.999 | 1.28784900E+06 | 1.47570000E+06 |
n3703 | 3600.1000 | 3603.9200 | 0.999 | 1.26832800E+06 | 2.01222900E+06 |
n3704 | 3600.1200 | 3603.8400 | 0.999 | 1.30440800E+06 | 1.47680900E+06 |
n3705 | 3600.0700 | 3603.3100 | 0.999 | 1.29186600E+06 | 1.47696300E+06 |
n3706 | 3600.0800 | 3603.7700 | 0.999 | 1.29039800E+06 | 1.50811500E+06 |
n3707 | 3600.0500 | 3602.6600 | 0.999 | 1.28579700E+06 | 2.03488000E+06 |
n3708 | 3600.1400 | 3602.8000 | 0.999 | 1.28936800E+06 | 1.46034700E+06 |
n3709 | 3600.1400 | 3603.2400 | 0.999 | 1.30094500E+06 | 1.46708300E+06 |
n370a | 3600.1500 | 3602.4800 | 0.999 | 1.30832900E+06 | 1.46992300E+06 |
n370b | 3600.1400 | 3602.5900 | 0.999 | 1.29570800E+06 | 1.50089800E+06 |
n370c | 3600.1000 | 3603.5800 | 0.999 | 1.29733200E+06 | 1.47071400E+06 |
n370d | 3600.0800 | 3603.4600 | 0.999 | 1.29733200E+06 | 1.47071400E+06 |
n370e | 3600.1100 | 3602.4300 | 0.999 | 1.27210400E+06 | 2.00777800E+06 |
seymour | 3600.0700 | 3602.7400 | 0.999 | 4.24000000E+02 | 4.29000000E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bc | 3600.0900 | 3242.8200 | 1.110 | 7.00000000E+00 | 7.00000000E+00 |
bell3a | 1.8500 | 1.9900 | 0.930 | 8.78430316E+05 | 8.78430316E+05 |
bk4x3 | 0.0100 | 0.0200 | --- | 3.50000000E+02 | 3.50000000E+02 |
danoint | 3600.0200 | 3602.4600 | 0.999 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0100 | 0.0400 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0100 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
p0033 | 0.0100 | 0.0400 | --- | 3.08900000E+03 | 3.08900000E+03 |
pk1 | 128.6600 | 118.6000 | 1.085 | 1.10000000E+01 | 1.10000000E+01 |
vpm1 | 0.0400 | 0.1300 | --- | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
markshare1 | 383.7900 | 330.0200 | 1.163 | 9.00000000E+00 | 1.90000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
markshare2 | 479.1800 | 373.2300 | 1.284 | 2.40000000E+01 | 2.40000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
acc-tight-3 | 1776.3900 | 676.6400 | 2.625 | 0.00000000E+00 | 0.00000000E+00 |
nw04 | 33.7100 | 16.7300 | 2.015 | 1.68620000E+04 | 1.68620000E+04 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
swath | fail | 3602.1500 | -- | 0.00000000E+00 | 5.40295277E+02 |