Date / Time: | 07/06/08 18:47:05 |
Tracefile 1 : | CBC.trc |
Tracefile 2 : | GLPK.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 : | 4 | 4 | - | - |
Solver Cbc much faster : | 57 | 17 | 39 | 1 |
Solver Cbc faster : | 8 | 3 | 5 | - |
Solvers perform the same : | 34 | 21 | 10 | 3 |
Solver Glpk faster : | 8 | - | 8 | - |
Solver Glpk much faster : | 14 | - | 14 | - |
Solver Glpk infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 125 | 45 | 76 | 4 |
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) |
neos4 | 13.8000 | infeasible | -- | -4.86034408E+10 | 0.00000000E+00 |
neos5 | 10.1300 | infeasible | -- | -4.86034408E+10 | 0.00000000E+00 |
acc-tight-3 | 676.6400 | fail | -- | 0.00000000E+00 | NA |
arki001 | 3604.3600 | fail | -- | 7.58119094E+06 | NA |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
gesa2_o | 35.0300 | 3563.7900 | 0.010 | 2.57798564E+07 | 2.57883264E+07 |
harp2 | 242.8900 | 3482.3700 | 0.070 | -7.38971500E+07 | -7.36258620E+07 |
markshare2 | 373.2300 | 3586.8200 | 0.104 | 2.40000000E+01 | 4.00000000E+01 |
mas74 | 371.7900 | 3584.5100 | 0.104 | 1.18011857E+04 | 1.18776944E+04 |
mas76 | 196.1400 | 3584.4100 | 0.055 | 4.00050541E+04 | 4.01219123E+04 |
modglob | 11.9400 | 3591.4600 | 0.003 | 2.07405081E+07 | 2.07989108E+07 |
neos1 | 15.6500 | 3567.2200 | 0.004 | 1.90000000E+01 | 2.00000000E+01 |
neos6 | 318.1500 | 3566.2700 | 0.089 | 8.30000000E+01 | 9.20000000E+01 |
pp08a | 53.5900 | 3584.3500 | 0.015 | 7.35000000E+03 | 7.38000000E+03 |
ran12x21 | 222.1800 | 3589.6800 | 0.062 | 3.66400000E+03 | 3.67500000E+03 |
ran13x13 | 119.9400 | 3587.1000 | 0.033 | 3.25200000E+03 | 3.27600000E+03 |
ran16x16 | 1308.9500 | 3587.5000 | 0.365 | 3.82300000E+03 | 3.94300000E+03 |
ran17x17 | 18.6700 | 3589.3100 | 0.005 | 1.37300000E+03 | 1.40500000E+03 |
seymour1 | 1572.1500 | 3565.9700 | 0.441 | 4.10763701E+02 | 4.10835917E+02 |
air04 | 252.0600 | 3589.7600 | 0.070 | 5.61370000E+04 | 5.61470000E+04 |
air05 | 127.7000 | 3590.2200 | 0.036 | 2.63740000E+04 | 2.66980000E+04 |
cap6000 | 265.7300 | 3507.8800 | 0.076 | -2.45137700E+06 | -2.44374500E+06 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
dano3_5 | 634.2200 | 1274.6200 | 0.498 | 5.76924916E+02 | 5.76924916E+02 |
enigma | 2.2900 | 19.5000 | 0.117 | 0.00000000E+00 | 0.00000000E+00 |
fiber | 6.1800 | 179.3300 | 0.034 | 4.05935180E+05 | 4.05935180E+05 |
gesa2 | 5.2300 | 380.5300 | 0.014 | 2.57798564E+07 | 2.57798564E+07 |
gesa3 | 1.8100 | 3.8700 | 0.468 | 2.79910426E+07 | 2.79910426E+07 |
khb05250 | 0.7000 | 5.4000 | 0.130 | 1.06940226E+08 | 1.06940226E+08 |
l152lav | 5.1200 | 93.8200 | 0.055 | 4.72200000E+03 | 4.72200000E+03 |
mas284 | 30.3200 | 195.7100 | 0.155 | 9.14057237E+04 | 9.14057237E+04 |
misc07 | 89.6500 | 1077.4300 | 0.083 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 18.6700 | 641.0700 | 0.029 | 1.15155000E+05 | 1.15155000E+05 |
mod010 | 0.9000 | 2.4700 | 0.364 | 6.54800000E+03 | 6.54800000E+03 |
mod011 | 257.4500 | 3507.5400 | 0.073 | -5.45585350E+07 | -5.45585350E+07 |
noswot | 1212.9900 | 3582.2600 | 0.339 | -4.10000000E+01 | -4.10000000E+01 |
p2756 | 3.8600 | 28.3400 | 0.136 | 3.12400000E+03 | 3.12400000E+03 |
pk1 | 118.6000 | 3581.6600 | 0.033 | 1.10000000E+01 | 1.10000000E+01 |
pp08acuts | 68.7400 | 800.8900 | 0.086 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 163.9100 | 3527.7400 | 0.046 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 289.4100 | 3581.4000 | 0.081 | -1.32873137E+02 | -1.32873137E+02 |
ran10x10a | 3.2600 | 8.2600 | 0.395 | 1.49900000E+03 | 1.49900000E+03 |
ran10x10b | 3.0000 | 7.5600 | 0.397 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 8.4200 | 1120.5800 | 0.008 | 1.30070000E+04 | 1.30070000E+04 |
ran10x26 | 46.4700 | 3587.8700 | 0.013 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 55.3200 | 3586.8400 | 0.015 | 2.29100000E+03 | 2.29100000E+03 |
ran8x32 | 26.2600 | 607.9400 | 0.043 | 5.24700000E+03 | 5.24700000E+03 |
rlp2 | 7.5900 | 1060.6900 | 0.007 | 1.90000000E+01 | 1.90000000E+01 |
rout | 424.0300 | 3582.3500 | 0.118 | 1.07756000E+03 | 1.07756000E+03 |
swath1 | 373.7900 | 3534.1800 | 0.106 | 3.79071296E+02 | 3.79071300E+02 |
swath2 | 892.7200 | 3531.3000 | 0.253 | 3.85199693E+02 | 3.85199693E+02 |
vpm1 | 0.1300 | 250.1700 | 0.001 | 2.00000000E+01 | 2.00000000E+01 |
vpm2 | 2.9200 | 259.8000 | 0.011 | 1.37500000E+01 | 1.37500000E+01 |
acc-tight-0 | 2.9300 | 34.2300 | 0.086 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 4.7200 | 46.8100 | 0.101 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 3.9200 | 42.2600 | 0.093 | 0.00000000E+00 | 0.00000000E+00 |
bc1 | 1356.7500 | 3376.0200 | 0.402 | 3.33836255E+00 | 3.33836255E+00 |
bell3a | 1.9900 | 24.2400 | 0.082 | 8.78430316E+05 | 8.78430316E+05 |
bell5 | 5.8300 | 230.8100 | 0.025 | 8.96640649E+06 | 8.96640649E+06 |
bienst1 | 140.4400 | 360.7100 | 0.389 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 807.7700 | 3560.5600 | 0.227 | 5.46000000E+01 | 5.46000000E+01 |
blend2 | 4.3100 | 10.3400 | 0.417 | 7.59898500E+00 | 7.59898500E+00 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
markshare1 | 330.0200 | 3587.9300 | 0.092 | 1.90000000E+01 | 1.50000000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
neos2 | 2071.8900 | 3527.4700 | 0.587 | 4.54864697E+02 | 9.25692665E+02 |
ran14x18 | 3149.5300 | 3588.8300 | 0.878 | 3.73900000E+03 | 3.88600000E+03 |
binkar10_1 | 3154.8200 | 3539.0700 | 0.891 | 6.74220002E+03 | 6.74676002E+03 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
gen | 0.1900 | 0.3300 | 0.576 | 1.12313363E+05 | 1.12313363E+05 |
misc03 | 4.0100 | 6.1300 | 0.654 | 3.36000000E+03 | 3.36000000E+03 |
p0548 | 0.4100 | 0.7600 | 0.539 | 8.69100000E+03 | 8.69100000E+03 |
stein45 | 68.3400 | 134.1700 | 0.509 | 3.00000000E+01 | 3.00000000E+01 |
10teams | 43.6300 | 84.3700 | 0.517 | 9.24000000E+02 | 9.24000000E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
bc | 3242.8200 | 3465.4900 | 0.936 | 7.00000000E+00 | 8.00000000E+00 |
fast0507 | 3608.0100 | 3620.6200 | 0.997 | 1.78000000E+02 | 1.95000000E+02 |
mkc1 | 3602.8400 | 3517.1700 | 1.024 | -6.07207000E+02 | -6.04720000E+02 |
mkc | 3601.3000 | 3496.6500 | 1.030 | -5.48444000E+02 | -4.14638000E+02 |
n3700 | 3603.6400 | 3552.1700 | 1.014 | 1.50122100E+06 | 1.93539800E+06 |
n3701 | 3603.5500 | 3552.7600 | 1.014 | 1.47452100E+06 | 2.00525200E+06 |
n3702 | 3602.4000 | 3544.3000 | 1.016 | 1.47570000E+06 | 2.06344500E+06 |
n3703 | 3603.9200 | 3557.3700 | 1.013 | 2.01222900E+06 | 2.07820100E+06 |
n3704 | 3603.8400 | 3549.6600 | 1.015 | 1.47680900E+06 | 1.96622400E+06 |
n3705 | 3603.3100 | 3545.7000 | 1.016 | 1.47696300E+06 | 1.83811200E+06 |
n3706 | 3603.7700 | 3549.6800 | 1.015 | 1.50811500E+06 | 1.97923300E+06 |
n3708 | 3602.8000 | 3556.4700 | 1.013 | 1.46034700E+06 | 2.00776500E+06 |
n3709 | 3603.2400 | 3548.6800 | 1.015 | 1.46708300E+06 | 2.12520400E+06 |
n370a | 3602.4800 | 3546.6800 | 1.016 | 1.46992300E+06 | 1.93118700E+06 |
n370b | 3602.5900 | 3551.9200 | 1.014 | 1.50089800E+06 | 2.11658100E+06 |
n370c | 3603.5800 | 3545.7200 | 1.016 | 1.47071400E+06 | 2.11821000E+06 |
n370d | 3603.4600 | 3543.6200 | 1.017 | 1.47071400E+06 | 2.11821000E+06 |
n370e | 3602.4300 | 3553.0200 | 1.014 | 2.00777800E+06 | 2.13865400E+06 |
neos3 | 3602.7700 | 3539.2600 | 1.018 | 4.27466317E+02 | 6.80176295E+02 |
set1ch | 3452.4600 | 3590.2400 | 0.962 | 5.45377500E+04 | 5.74807500E+04 |
seymour | 3602.7400 | 3584.7600 | 1.005 | 4.29000000E+02 | 4.31000000E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
danoint | 3602.4600 | 3578.8100 | 1.007 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0400 | 0.0000 | --- | 5.68100700E+02 | 5.68100700E+02 |
fixnet6 | 5.6300 | 6.1000 | 0.923 | 3.98300000E+03 | 3.98300000E+03 |
gr4x6 | 0.0200 | 0.0100 | --- | 2.02350000E+02 | 2.02350000E+02 |
p0033 | 0.0400 | 0.0100 | --- | 3.08900000E+03 | 3.08900000E+03 |
qnet1 | 7.6300 | 8.0000 | 0.954 | 1.60296927E+04 | 1.60296927E+04 |
ran4x64 | 2.2600 | 2.1000 | 1.076 | 9.71100000E+03 | 9.71100000E+03 |
ran6x43 | 1.9800 | 2.0100 | 0.985 | 6.33000000E+03 | 6.33000000E+03 |
acc-tight-2 | 2484.5500 | 2751.4400 | 0.903 | 0.00000000E+00 | 0.00000000E+00 |
bk4x3 | 0.0200 | 0.0000 | --- | 3.50000000E+02 | 3.50000000E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
dano3mip | 3646.1400 | 3618.9700 | 1.008 | 7.56625000E+02 | 7.42000000E+02 |
n3707 | 3602.6600 | 3550.9300 | 1.015 | 2.03488000E+06 | 1.91128500E+06 |
swath | 3602.1500 | 3542.1900 | 1.017 | 5.40295277E+02 | 5.08984877E+02 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
dcmulti | 3.8300 | 2.4400 | 1.570 | 1.88182000E+05 | 1.88182000E+05 |
gesa3_o | 15.0800 | 13.3400 | 1.130 | 2.79910426E+07 | 2.79910426E+07 |
gt2 | 0.1400 | 0.1000 | 1.400 | 2.11660000E+04 | 2.11660000E+04 |
mod008 | 5.0200 | 3.4800 | 1.443 | 3.07000000E+02 | 3.07000000E+02 |
nw04 | 16.7300 | 12.3800 | 1.351 | 1.68620000E+04 | 1.68620000E+04 |
qnet1_o | 11.6600 | 9.4600 | 1.233 | 1.60296927E+04 | 1.60296927E+04 |
ran10x12 | 2.5100 | 1.7200 | 1.459 | 2.71400000E+03 | 2.71400000E+03 |
stein27 | 3.1300 | 2.8000 | 1.118 | 1.80000000E+01 | 1.80000000E+01 |
Modelname | Time (Cbc) | Time (Glpk) | Ratio (Cbc / Glpk) | Obj (Cbc) | Obj (Glpk) |
acc-tight-5 | 635.2500 | 51.3900 | 12.361 | 0.00000000E+00 | 0.00000000E+00 |
dano3_3 | 399.5900 | 93.1400 | 4.290 | 5.76344633E+02 | 5.76344633E+02 |
dano3_4 | 301.7000 | 109.5400 | 2.754 | 5.76435225E+02 | 5.76435225E+02 |
dsbmip | 1.4200 | 0.2800 | 5.071 | -3.06769012E+02 | -3.06769012E+02 |
irp | 40.6400 | 16.9600 | 2.396 | 1.21594928E+04 | 1.21594928E+04 |
lseu | 1.9200 | 0.7500 | 2.560 | 1.12000000E+03 | 1.12000000E+03 |
misc06 | 1.1900 | 0.5700 | 2.088 | 1.28508607E+04 | 1.28508607E+04 |
p0201 | 7.3900 | 2.6200 | 2.821 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 3.9900 | 0.3800 | 10.500 | 2.58411000E+05 | 2.58411000E+05 |
rentacar | 21.4600 | 4.0400 | 5.312 | 2.88824709E+07 | 2.88824709E+07 |
rgn | 4.6100 | 1.6500 | 2.794 | 8.21999992E+01 | 8.21999992E+01 |
acc-tight-6 | 2130.6200 | 417.4500 | 5.104 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 2.4100 | 0.6200 | 3.887 | 3.40160000E+05 | 3.40160000E+05 |
bal8x12 | 1.0200 | 0.0700 | 14.571 | 4.71550000E+02 | 4.71550000E+02 |