Date / Time: | 10/19/08 15:15:39 |
Tracefile 1 : | MINOS-1.trc |
Tracefile 2 : | SNOPT-1.trc |
Solvers used : | MINOS |
SNOPT | |
Modeltype(s) |   NLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj MINOS better | Obj same | Obj SNOPT better | |
Solver MINOS infinitely faster : | 2 | 2 | - | - |
Solver MINOS much faster : | 35 | - | 33 | 2 |
Solver MINOS faster : | 14 | - | 14 | - |
Solvers perform the same : | 1 | - | - | 1 |
Solver SNOPT faster : | 8 | - | 6 | 2 |
Solver SNOPT much faster : | 10 | 1 | 7 | 2 |
Solver SNOPT infinitely faster : | 8 | - | - | 8 |
Both solvers failed to solve optimally : | 3 | - | 3 | - |
Total models: : | 81 | 3 | 63 | 15 |
Outcome | Model Status | Solver Status |
globally optimal | 1 or 15 | 1 |
locally optimal/feasible | 2 or 7 or 16 or 17 | 1 or 2 or 3 or 4 or 5 or 8 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0016 | 0.8800 | fail | -- | 1.48811635E+03 | NA |
infeas1 | 0.2900 | infeasible | -- | 1.36855965E+04 | -1.26241169E+04 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0011 | 29.2500 | 622.2000 | 0.047 | -2.24086460E+05 | -2.24086459E+05 |
arki0012 | 922.1000 | 3600.4600 | 0.256 | -2.24252445E+05 | -2.24120690E+05 |
arki0013 | 1010.6300 | 2230.8800 | 0.453 | -2.24253088E+05 | -2.24253089E+05 |
arki0014 | 1261.6500 | 3600.4500 | 0.350 | -2.23977093E+05 | -2.23911588E+05 |
arki0020 | 13.0400 | 32.5100 | 0.401 | -4.10749544E+01 | -4.10749544E+01 |
catmix200 | 0.4300 | 0.9400 | 0.457 | -4.80591095E-02 | -4.80591364E-02 |
catmix400 | 0.5000 | 3.2400 | 0.154 | -4.80565101E-02 | -4.80565453E-02 |
catmix800 | 1.0800 | 13.8000 | 0.078 | -4.80558421E-02 | -4.80559005E-02 |
chain400 | 2.7500 | 9.1000 | 0.302 | 5.06862169E+00 | 5.06862169E+00 |
ex8_2_2a | 23.5100 | 69.5800 | 0.338 | -5.52642400E+02 | -5.52660705E+02 |
ex8_2_2b | 3.8500 | 9.8300 | 0.392 | -5.51591869E+02 | -5.51769771E+02 |
ex8_2_5a | 17.7500 | 186.8800 | 0.095 | -8.30332127E+02 | -8.30337822E+02 |
ex8_2_5b | 3.0300 | 8.1300 | 0.373 | -8.29345398E+02 | -8.30079408E+02 |
flowchan200 | 0.1100 | 1.3800 | 0.080 | 0.00000000E+00 | 0.00000000E+00 |
flowchan400 | 0.4000 | 4.6200 | 0.087 | 0.00000000E+00 | 0.00000000E+00 |
jbearing25 | 4.1800 | 9.3900 | 0.445 | -1.54015540E-01 | -1.54015540E-01 |
lnts100 | 0.1600 | 0.3400 | 0.471 | 5.54595401E-01 | 5.54595401E-01 |
lnts200 | 0.7400 | 1.6100 | 0.460 | 5.54577016E-01 | 5.54577016E-01 |
lnts400 | 3.2600 | 8.0800 | 0.403 | 5.54572414E-01 | 5.54572414E-01 |
methanol50 | 0.2400 | 1.3000 | 0.185 | 9.02228684E-03 | 9.02228683E-03 |
minsurf25 | 5.4300 | 12.4600 | 0.436 | 2.51948768E+00 | 2.51948768E+00 |
minsurf50 | 30.0000 | 81.2800 | 0.369 | 2.51488916E+00 | 2.51488916E+00 |
minsurf75 | 94.1300 | 189.1700 | 0.498 | 2.50568648E+00 | 2.50568648E+00 |
pinene100 | 1.0300 | 2.9000 | 0.355 | 1.98721701E+01 | 1.98721701E+01 |
pinene200 | 4.1400 | 9.9700 | 0.415 | 1.98721668E+01 | 1.98721668E+01 |
pinene25 | 0.2900 | 0.7400 | 0.392 | 1.98721655E+01 | 1.98721655E+01 |
pinene50 | 0.3000 | 0.7000 | 0.429 | 1.98721655E+01 | 1.98721655E+01 |
popdynm25 | 0.1600 | 0.3900 | 0.410 | 1.97522154E+04 | 1.97522154E+04 |
popdynm50 | 0.3600 | 1.2500 | 0.288 | 1.97465452E+04 | 1.97465452E+04 |
robot100 | 0.3800 | 0.9800 | 0.388 | 9.14268538E+00 | 9.14268538E+00 |
robot200 | 1.1600 | 10.1700 | 0.114 | 9.14139550E+00 | 9.14139550E+00 |
robot400 | 5.0200 | 26.7000 | 0.188 | 9.14102603E+00 | 9.14102603E+00 |
rocket200 | 2.0100 | 6.5900 | 0.305 | -1.01283550E+00 | -1.01283569E+00 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0002 | 2.0300 | 204.7300 | 0.010 | 1.06869312E+00 | 1.05777733E+00 |
ex8_2_3a | 1.9100 | 63.4100 | 0.030 | -3.28293488E+03 | -3.73107718E+03 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0015 | 2.7400 | 4.4800 | 0.612 | -2.72299779E+02 | -2.72299778E+02 |
ex8_2_3b | 18.7800 | 25.6000 | 0.734 | -3.73072304E+03 | -3.73072925E+03 |
flowchan100 | 0.0300 | 0.4300 | --- | 0.00000000E+00 | 0.00000000E+00 |
gasoil100 | 0.3900 | 0.6400 | 0.609 | 5.23659430E-03 | 5.23659432E-03 |
gasoil200 | 1.8400 | 2.1400 | 0.860 | 5.23659585E-03 | 5.23659587E-03 |
gasoil400 | 6.7300 | 8.3500 | 0.806 | 5.23659581E-03 | 5.23659583E-03 |
gasoil50 | 0.1900 | 0.2600 | 0.731 | 5.23664000E-03 | 5.23664002E-03 |
jbearing50 | 20.4700 | 39.7100 | 0.515 | -1.54824222E-01 | -1.54824222E-01 |
methanol100 | 0.8200 | 1.1500 | 0.713 | 9.02229107E-03 | 9.02229107E-03 |
methanol400 | 10.6200 | 12.4800 | 0.851 | 9.02228985E-03 | 9.02228985E-03 |
minsurf100 | 223.6800 | 400.9100 | 0.558 | 2.50694926E+00 | 2.50694926E+00 |
popdynm100 | 1.3000 | 2.5100 | 0.518 | 1.97465286E+04 | 1.97465286E+04 |
popdynm200 | 3.9700 | 7.5000 | 0.529 | 1.97465296E+04 | 1.97465296E+04 |
robot50 | 0.1300 | 0.1600 | 0.813 | 9.14687850E+00 | 9.14687850E+00 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
polygon25 | 0.0700 | 0.0400 | --- | -7.55410692E-01 | -7.79736699E-01 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0021 | 125.9800 | 91.9600 | 1.370 | -7.25821009E+01 | -7.25821009E+01 |
arki0022 | 260.4100 | 133.2400 | 1.954 | -8.70990913E+01 | -8.70990913E+01 |
catmix100 | 0.2800 | 0.2000 | 1.400 | -4.80694010E-02 | -4.80693970E-02 |
jbearing75 | 55.7800 | 28.0500 | 1.989 | -1.54984535E-01 | -1.54984535E-01 |
torsion25 | 4.0200 | 2.1800 | 1.844 | -4.17510730E-01 | -4.17510730E-01 |
torsion50 | 21.8300 | 16.4700 | 1.325 | -4.18087632E-01 | -4.18087632E-01 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
polygon100 | 18.2800 | 13.6500 | 1.339 | -6.88404452E-01 | -7.85015522E-01 |
polygon75 | 8.8100 | 7.7300 | 1.140 | -7.75441334E-01 | -7.84788457E-01 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
elec200 | 3600.0100 | 15.2400 | 236.221 | 1.59789233E+04 | 1.84389927E+04 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0003 | 4.7100 | 1.3100 | 3.595 | 3.79520607E+03 | 3.79520607E+03 |
jbearing100 | 111.1000 | 53.0200 | 2.095 | -1.55041962E-01 | -1.55041962E-01 |
rocket100 | 0.9400 | 0.4600 | 2.043 | -1.01283202E+00 | -1.01283202E+00 |
torsion100 | 125.0000 | 24.4500 | 5.112 | -4.18239213E-01 | -4.18239213E-01 |
torsion75 | 55.5700 | 14.6000 | 3.806 | -4.18199401E-01 | -4.18199401E-01 |
arki0018 | 3600.3200 | 48.4100 | 74.371 | 1.05840193E-02 | 1.19800186E-02 |
arki0023 | 2033.4700 | 97.3500 | 20.888 | -1.53660078E+02 | -1.53417323E+02 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0004 | 3.7500 | 0.7200 | 5.208 | 3.27733013E+02 | 3.23467039E+02 |
polygon50 | 7.1000 | 1.8600 | 3.817 | -6.88404452E-01 | -7.84013049E-01 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0017 | infeasible | 2696.2200 | -- | 1.33863244E+02 | -1.21833080E+02 |
camshape400 | infeasible | 0.1200 | -- | -4.10403065E+00 | -4.27568692E+00 |
camshape800 | infeasible | 0.5400 | -- | -4.10192270E+00 | -4.27427301E+00 |
glider100 | infeasible | 1190.9000 | -- | -1.48525961E+02 | -1.25505860E+03 |
glider400 | infeasible | 640.7300 | -- | -1.27559734E+02 | -2.56611246E+02 |
glider50 | infeasible | 102.5300 | -- | -1.52864377E+02 | -1.28697737E+03 |
methanol200 | unbounded | 3.1000 | -- | 3.69835440E+14 | 9.02228980E-03 |
rocket400 | infeasible | 18.7300 | -- | -1.00240501E+00 | -1.01283661E+00 |
Modelname | Time (MINOS) | Time (SNOPT) | Ratio (MINOS / SNOPT) | Obj (MINOS) | Obj (SNOPT) |
arki0008 | unbounded | infeasible | -- | 3.26224338E+05 | 3.26691419E+05 |
ex8_2_2 | unbounded | fail | -- | -6.27576550E+11 | -3.13379671E+04 |
glider200 | infeasible | infeasible | -- | -1.76628751E+02 | 0.00000000E+00 |