Date / Time: | 06/01/08 16:28:19 |
Tracefile 1 : | 3-CBC-1.trc |
Tracefile 2 : | 4-GLPK-1.trc |
Solvers used : | Cbc |
Glpk | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj Cbc better | Obj same | Obj Glpk better | |
Solver Cbc infinitely faster : | 3 | 3 | - | - |
Solver Cbc much faster : | 55 | 18 | 36 | 1 |
Solver Cbc faster : | 11 | 1 | 10 | - |
Solvers perform the same : | 34 | 21 | 10 | 3 |
Solver Glpk faster : | 4 | - | 4 | - |
Solver Glpk much faster : | 14 | - | 14 | - |
Solver Glpk infinitely faster : | 3 | - | - | 3 |
Both solvers failed to solve optimally : | 1 | - | 1 | - |
Total models: : | 125 | 43 | 75 | 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 (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
arki001 | 3605.8600 | fail | -- | 7.58270796E+06 | NA |
neos4 | 13.3400 | infeasible | -- | -4.86034408E+10 | 0.00000000E+00 |
neos5 | 9.3500 | infeasible | -- | -4.86034408E+10 | 0.00000000E+00 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
air04 | 248.9600 | 3589.7600 | 0.069 | 5.61370000E+04 | 5.61470000E+04 |
air05 | 137.0800 | 3590.2200 | 0.038 | 2.63740000E+04 | 2.66980000E+04 |
cap6000 | 255.2300 | 3507.8800 | 0.073 | -2.45137700E+06 | -2.44374500E+06 |
gesa2_o | 46.9100 | 3563.7900 | 0.013 | 2.57798564E+07 | 2.57883264E+07 |
harp2 | 617.2800 | 3482.3700 | 0.177 | -7.38997980E+07 | -7.36258620E+07 |
markshare2 | 380.0500 | 3586.8200 | 0.106 | 3.90000000E+01 | 4.00000000E+01 |
mas74 | 397.5900 | 3584.5100 | 0.111 | 1.18011857E+04 | 1.18776944E+04 |
mas76 | 197.4800 | 3584.4100 | 0.055 | 4.00050541E+04 | 4.01219123E+04 |
modglob | 32.6400 | 3591.4600 | 0.009 | 2.07405081E+07 | 2.07989108E+07 |
neos1 | 15.5100 | 3567.2200 | 0.004 | 1.90000000E+01 | 2.00000000E+01 |
neos2 | 1300.0700 | 3527.4700 | 0.369 | 4.54869702E+02 | 9.25692665E+02 |
neos6 | 325.0500 | 3566.2700 | 0.091 | 8.30000000E+01 | 9.20000000E+01 |
pp08a | 24.0400 | 3584.3500 | 0.007 | 7.35000000E+03 | 7.38000000E+03 |
ran12x21 | 220.5100 | 3589.6800 | 0.061 | 3.66400000E+03 | 3.67500000E+03 |
ran13x13 | 158.4600 | 3587.1000 | 0.044 | 3.25200000E+03 | 3.27600000E+03 |
ran16x16 | 1347.0800 | 3587.5000 | 0.375 | 3.82300000E+03 | 3.94300000E+03 |
ran17x17 | 44.0500 | 3589.3100 | 0.012 | 1.37300000E+03 | 1.40500000E+03 |
seymour1 | 1575.7400 | 3565.9700 | 0.442 | 4.10763701E+02 | 4.10835917E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
acc-tight-0 | 2.8200 | 34.2300 | 0.082 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 4.6800 | 46.8100 | 0.100 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 3.7600 | 42.2600 | 0.089 | 0.00000000E+00 | 0.00000000E+00 |
bc1 | 1113.0900 | 3376.0200 | 0.330 | 3.33836255E+00 | 3.33836255E+00 |
bell3a | 3.3400 | 24.2400 | 0.138 | 8.78430316E+05 | 8.78430316E+05 |
bell5 | 2.6400 | 230.8100 | 0.011 | 8.96640649E+06 | 8.96640649E+06 |
bienst1 | 114.6000 | 360.7100 | 0.318 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 1181.1600 | 3560.5600 | 0.332 | 5.46000000E+01 | 5.46000000E+01 |
enigma | 3.1000 | 19.5000 | 0.159 | 0.00000000E+00 | 0.00000000E+00 |
fiber | 4.2300 | 179.3300 | 0.024 | 4.05935180E+05 | 4.05935180E+05 |
gesa2 | 4.3600 | 380.5300 | 0.011 | 2.57798564E+07 | 2.57798564E+07 |
khb05250 | 0.7400 | 5.4000 | 0.137 | 1.06940226E+08 | 1.06940226E+08 |
l152lav | 4.8500 | 93.8200 | 0.052 | 4.72200000E+03 | 4.72200000E+03 |
mas284 | 31.4400 | 195.7100 | 0.161 | 9.14057237E+04 | 9.14057237E+04 |
misc07 | 104.0300 | 1077.4300 | 0.097 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 11.6500 | 641.0700 | 0.018 | 1.15155000E+05 | 1.15155000E+05 |
mod010 | 0.8300 | 2.4700 | 0.336 | 6.54800000E+03 | 6.54800000E+03 |
mod011 | 192.0600 | 3507.5400 | 0.055 | -5.45585350E+07 | -5.45585350E+07 |
noswot | 1170.9300 | 3582.2600 | 0.327 | -4.10000000E+01 | -4.10000000E+01 |
p2756 | 8.2400 | 28.3400 | 0.291 | 3.12400000E+03 | 3.12400000E+03 |
pk1 | 95.9900 | 3581.6600 | 0.027 | 1.10000000E+01 | 1.10000000E+01 |
pp08acuts | 94.5500 | 800.8900 | 0.118 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 151.0600 | 3527.7400 | 0.043 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 230.6900 | 3581.4000 | 0.064 | -1.32873137E+02 | -1.32873137E+02 |
ran10x10a | 1.0900 | 8.2600 | 0.132 | 1.49900000E+03 | 1.49900000E+03 |
ran10x10b | 1.5300 | 7.5600 | 0.202 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 9.4600 | 1120.5800 | 0.008 | 1.30070000E+04 | 1.30070000E+04 |
ran10x26 | 74.6500 | 3587.8700 | 0.021 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 86.9500 | 3586.8400 | 0.024 | 2.29100000E+03 | 2.29100000E+03 |
ran8x32 | 102.0700 | 607.9400 | 0.168 | 5.24700000E+03 | 5.24700000E+03 |
rlp2 | 3.4100 | 1060.6900 | 0.003 | 1.90000000E+01 | 1.90000000E+01 |
rout | 1469.3500 | 3582.3500 | 0.410 | 1.07756000E+03 | 1.07756000E+03 |
swath1 | 394.6700 | 3534.1800 | 0.112 | 3.79071296E+02 | 3.79071300E+02 |
swath2 | 901.9800 | 3531.3000 | 0.255 | 3.85199693E+02 | 3.85199693E+02 |
vpm1 | 0.1500 | 250.1700 | 0.001 | 2.00000000E+01 | 2.00000000E+01 |
vpm2 | 3.9600 | 259.8000 | 0.015 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
markshare1 | 332.7700 | 3587.9300 | 0.093 | 1.60000000E+01 | 1.50000000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
ran14x18 | 2962.8400 | 3588.8300 | 0.826 | 3.75400000E+03 | 3.88600000E+03 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
10teams | 45.6200 | 84.3700 | 0.541 | 9.24000000E+02 | 9.24000000E+02 |
blend2 | 5.3200 | 10.3400 | 0.515 | 7.59898500E+00 | 7.59898500E+00 |
dano3_5 | 1048.9900 | 1274.6200 | 0.823 | 5.76924916E+02 | 5.76924916E+02 |
gen | 0.1800 | 0.3300 | 0.545 | 1.12313363E+05 | 1.12313363E+05 |
gesa3 | 2.0100 | 3.8700 | 0.519 | 2.79910426E+07 | 2.79910426E+07 |
misc03 | 3.8400 | 6.1300 | 0.626 | 3.36000000E+03 | 3.36000000E+03 |
p0548 | 0.4100 | 0.7600 | 0.539 | 8.69100000E+03 | 8.69100000E+03 |
qnet1 | 4.7600 | 8.0000 | 0.595 | 1.60296927E+04 | 1.60296927E+04 |
ran10x12 | 0.9800 | 1.7200 | 0.570 | 2.71400000E+03 | 2.71400000E+03 |
stein45 | 75.4900 | 134.1700 | 0.563 | 3.00000000E+01 | 3.00000000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
binkar10_1 | 3603.3600 | 3539.0700 | 1.018 | 6.74220002E+03 | 6.74676002E+03 |
bc | 3216.3800 | 3465.4900 | 0.928 | 7.00000000E+00 | 8.00000000E+00 |
fast0507 | 3604.8800 | 3620.6200 | 0.996 | 1.78000000E+02 | 1.95000000E+02 |
mkc | 3602.8400 | 3496.6500 | 1.030 | -5.40312000E+02 | -4.14638000E+02 |
n3700 | 3604.0000 | 3552.1700 | 1.015 | 1.48529900E+06 | 1.93539800E+06 |
n3701 | 3604.0800 | 3552.7600 | 1.014 | 1.47870600E+06 | 2.00525200E+06 |
n3702 | 3603.2900 | 3544.3000 | 1.017 | 1.49273300E+06 | 2.06344500E+06 |
n3703 | 3602.0500 | 3557.3700 | 1.013 | 2.01222900E+06 | 2.07820100E+06 |
n3704 | 3602.6200 | 3549.6600 | 1.015 | 1.47896700E+06 | 1.96622400E+06 |
n3705 | 3603.6900 | 3545.7000 | 1.016 | 1.46182400E+06 | 1.83811200E+06 |
n3706 | 3603.4000 | 3549.6800 | 1.015 | 1.49252100E+06 | 1.97923300E+06 |
n3708 | 3602.9200 | 3556.4700 | 1.013 | 1.43927200E+06 | 2.00776500E+06 |
n3709 | 3603.7900 | 3548.6800 | 1.016 | 1.48535800E+06 | 2.12520400E+06 |
n370a | 3603.9400 | 3546.6800 | 1.016 | 1.53172800E+06 | 1.93118700E+06 |
n370b | 3604.0500 | 3551.9200 | 1.015 | 1.49620500E+06 | 2.11658100E+06 |
n370c | 3603.6600 | 3545.7200 | 1.016 | 1.47241200E+06 | 2.11821000E+06 |
n370d | 3604.0200 | 3543.6200 | 1.017 | 1.47241200E+06 | 2.11821000E+06 |
n370e | 3602.3400 | 3553.0200 | 1.014 | 2.00777800E+06 | 2.13865400E+06 |
neos3 | 3602.8900 | 3539.2600 | 1.018 | 3.69351930E+02 | 6.80176295E+02 |
set1ch | 3602.5000 | 3590.2400 | 1.003 | 5.45430000E+04 | 5.74807500E+04 |
seymour | 3602.6900 | 3584.7600 | 1.005 | 4.30000000E+02 | 4.31000000E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
bk4x3 | 0.0200 | 0.0000 | --- | 3.50000000E+02 | 3.50000000E+02 |
danoint | 3602.2500 | 3578.8100 | 1.007 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0400 | 0.0000 | --- | 5.68100700E+02 | 5.68100700E+02 |
fixnet6 | 5.7000 | 6.1000 | 0.934 | 3.98300000E+03 | 3.98300000E+03 |
gesa3_o | 12.0800 | 13.3400 | 0.906 | 2.79910426E+07 | 2.79910426E+07 |
gr4x6 | 0.0200 | 0.0100 | --- | 2.02350000E+02 | 2.02350000E+02 |
p0033 | 0.0400 | 0.0100 | --- | 3.08900000E+03 | 3.08900000E+03 |
qnet1_o | 9.9000 | 9.4600 | 1.047 | 1.60296927E+04 | 1.60296927E+04 |
ran4x64 | 2.2200 | 2.1000 | 1.057 | 9.71100000E+03 | 9.71100000E+03 |
stein27 | 2.9700 | 2.8000 | 1.061 | 1.80000000E+01 | 1.80000000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
dano3mip | 3656.4200 | 3618.9700 | 1.010 | 7.64962963E+02 | 7.42000000E+02 |
n3707 | 3602.5700 | 3550.9300 | 1.015 | 2.03488000E+06 | 1.91128500E+06 |
swath | 3602.3000 | 3542.1900 | 1.017 | 5.14603673E+02 | 5.08984877E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
gt2 | 0.1700 | 0.1000 | 1.700 | 2.11660000E+04 | 2.11660000E+04 |
mod008 | 4.3400 | 3.4800 | 1.247 | 3.07000000E+02 | 3.07000000E+02 |
nw04 | 16.1700 | 12.3800 | 1.306 | 1.68620000E+04 | 1.68620000E+04 |
ran6x43 | 3.1200 | 2.0100 | 1.552 | 6.33000000E+03 | 6.33000000E+03 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
air03 | 2.3900 | 0.6200 | 3.855 | 3.40160000E+05 | 3.40160000E+05 |
bal8x12 | 0.2600 | 0.0700 | 3.714 | 4.71550000E+02 | 4.71550000E+02 |
acc-tight-5 | 521.7100 | 51.3900 | 10.152 | 0.00000000E+00 | 0.00000000E+00 |
dano3_3 | 189.7200 | 93.1400 | 2.037 | 5.76344633E+02 | 5.76344633E+02 |
dano3_4 | 269.3700 | 109.5400 | 2.459 | 5.76435225E+02 | 5.76435225E+02 |
dcmulti | 6.3000 | 2.4400 | 2.582 | 1.88182000E+05 | 1.88182000E+05 |
dsbmip | 1.2200 | 0.2800 | 4.357 | -3.06769012E+02 | -3.06769012E+02 |
irp | 43.2600 | 16.9600 | 2.551 | 1.21594928E+04 | 1.21594928E+04 |
lseu | 2.0000 | 0.7500 | 2.667 | 1.12000000E+03 | 1.12000000E+03 |
misc06 | 1.4800 | 0.5700 | 2.596 | 1.28508607E+04 | 1.28508607E+04 |
p0201 | 8.3600 | 2.6200 | 3.191 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 4.8300 | 0.3800 | 12.711 | 2.58411000E+05 | 2.58411000E+05 |
rentacar | 20.6600 | 4.0400 | 5.114 | 2.88824709E+07 | 2.88824709E+07 |
rgn | 5.3800 | 1.6500 | 3.261 | 8.21999992E+01 | 8.21999992E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
acc-tight-2 | fail | 2751.4400 | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | fail | 417.4500 | -- | 0.00000000E+00 | 0.00000000E+00 |
mkc1 | fail | 3517.1700 | -- | NA | -6.04720000E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
acc-tight-3 | fail | fail | -- | 0.00000000E+00 | NA |