Date / Time: | 10/19/08 15:15:39 |
Tracefile 1 : | CONOPT-1.trc |
Tracefile 2 : | SNOPT-1.trc |
Solvers used : | CONOPT |
SNOPT | |
Modeltype(s) |   NLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CONOPT better | Obj same | Obj SNOPT better | |
Solver CONOPT infinitely faster : | 2 | 2 | - | - |
Solver CONOPT much faster : | 43 | - | 42 | 1 |
Solver CONOPT faster : | 15 | 1 | 14 | - |
Solvers perform the same : | 1 | - | 1 | - |
Solver SNOPT faster : | 9 | - | 9 | - |
Solver SNOPT much faster : | 4 | - | 4 | - |
Solver SNOPT infinitely faster : | 4 | - | - | 4 |
Both solvers failed to solve optimally : | 3 | - | 3 | - |
Total models: : | 81 | 3 | 73 | 5 |
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 (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0016 | 843.3200 | fail | -- | 8.67973166E+02 | NA |
infeas1 | 0.3600 | infeasible | -- | 1.36855965E+04 | -1.26241169E+04 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0011 | 7.8000 | 622.2000 | 0.013 | -2.24086460E+05 | -2.24086459E+05 |
arki0012 | 1016.2100 | 3600.4600 | 0.282 | -2.24252446E+05 | -2.24120690E+05 |
arki0015 | 1.0600 | 4.4800 | 0.237 | -2.71735724E+02 | -2.72299778E+02 |
arki0017 | 99.6400 | 2696.2200 | 0.037 | -1.21833080E+02 | -1.21833080E+02 |
arki0018 | 1.5400 | 48.4100 | 0.032 | 1.04566244E-02 | 1.19800186E-02 |
arki0020 | 3.2100 | 32.5100 | 0.099 | -4.10749544E+01 | -4.10749544E+01 |
arki0023 | 14.2000 | 97.3500 | 0.146 | -1.53660078E+02 | -1.53417323E+02 |
catmix100 | 0.0800 | 0.2000 | 0.400 | -4.80693949E-02 | -4.80693970E-02 |
catmix200 | 0.0900 | 0.9400 | 0.096 | -4.80591353E-02 | -4.80591364E-02 |
catmix400 | 0.2300 | 3.2400 | 0.071 | -4.80565447E-02 | -4.80565453E-02 |
catmix800 | 0.7300 | 13.8000 | 0.053 | -4.80558959E-02 | -4.80559005E-02 |
chain400 | 0.2000 | 9.1000 | 0.022 | 5.06862169E+00 | 5.06862169E+00 |
ex8_2_2a | 8.7700 | 69.5800 | 0.126 | -5.52666259E+02 | -5.52660705E+02 |
ex8_2_3a | 17.7600 | 63.4100 | 0.280 | -3.73107930E+03 | -3.73107718E+03 |
ex8_2_5a | 4.4100 | 186.8800 | 0.024 | -8.30338067E+02 | -8.30337822E+02 |
ex8_2_5b | 3.2100 | 8.1300 | 0.395 | -8.30338067E+02 | -8.30079408E+02 |
flowchan100 | 0.0600 | 0.4300 | 0.140 | 0.00000000E+00 | 0.00000000E+00 |
flowchan200 | 0.1300 | 1.3800 | 0.094 | 0.00000000E+00 | 0.00000000E+00 |
flowchan400 | 0.7000 | 4.6200 | 0.152 | 0.00000000E+00 | 0.00000000E+00 |
gasoil200 | 0.5000 | 2.1400 | 0.234 | 5.23659587E-03 | 5.23659587E-03 |
gasoil400 | 1.5000 | 8.3500 | 0.180 | 5.23659583E-03 | 5.23659583E-03 |
glider50 | 12.2400 | 102.5300 | 0.119 | -1.28697737E+03 | -1.28697737E+03 |
jbearing25 | 2.3700 | 9.3900 | 0.252 | -1.54015540E-01 | -1.54015540E-01 |
jbearing50 | 14.0100 | 39.7100 | 0.353 | -1.54824222E-01 | -1.54824222E-01 |
lnts200 | 0.7400 | 1.6100 | 0.460 | 5.54577016E-01 | 5.54577016E-01 |
lnts400 | 1.9100 | 8.0800 | 0.236 | 5.54572414E-01 | 5.54572414E-01 |
methanol100 | 0.3200 | 1.1500 | 0.278 | 9.02229107E-03 | 9.02229107E-03 |
methanol200 | 0.6600 | 3.1000 | 0.213 | 9.02228980E-03 | 9.02228980E-03 |
methanol400 | 1.4800 | 12.4800 | 0.119 | 9.02228986E-03 | 9.02228985E-03 |
methanol50 | 0.1600 | 1.3000 | 0.123 | 9.02228684E-03 | 9.02228683E-03 |
minsurf100 | 78.2400 | 400.9100 | 0.195 | 2.50694926E+00 | 2.50694926E+00 |
minsurf25 | 1.3700 | 12.4600 | 0.110 | 2.51948768E+00 | 2.51948768E+00 |
minsurf50 | 12.0200 | 81.2800 | 0.148 | 2.51488916E+00 | 2.51488916E+00 |
minsurf75 | 37.2700 | 189.1700 | 0.197 | 2.50568648E+00 | 2.50568648E+00 |
pinene100 | 0.4400 | 2.9000 | 0.152 | 1.98721701E+01 | 1.98721701E+01 |
pinene200 | 1.4400 | 9.9700 | 0.144 | 1.98721668E+01 | 1.98721668E+01 |
pinene25 | 0.2800 | 0.7400 | 0.378 | 1.98721655E+01 | 1.98721655E+01 |
pinene50 | 0.2700 | 0.7000 | 0.386 | 1.98721655E+01 | 1.98721655E+01 |
polygon50 | 0.8800 | 1.8600 | 0.473 | -7.82813451E-01 | -7.84013049E-01 |
robot100 | 0.2800 | 0.9800 | 0.286 | 9.14268538E+00 | 9.14268538E+00 |
robot200 | 1.1400 | 10.1700 | 0.112 | 9.14139550E+00 | 9.14139550E+00 |
robot400 | 2.8300 | 26.7000 | 0.106 | 9.14102603E+00 | 9.14102603E+00 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0002 | 1.4000 | 204.7300 | 0.007 | 1.09905910E+00 | 1.05777733E+00 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
glider400 | 528.6400 | 640.7300 | 0.825 | -1.24797432E+03 | -2.56611246E+02 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0021 | 81.8800 | 91.9600 | 0.890 | -7.25821009E+01 | -7.25821009E+01 |
arki0022 | 73.4400 | 133.2400 | 0.551 | -8.70990913E+01 | -8.70990913E+01 |
camshape400 | 0.0800 | 0.1200 | 0.667 | -4.27568848E+00 | -4.27568692E+00 |
camshape800 | 0.3200 | 0.5400 | 0.593 | -4.27427414E+00 | -4.27427301E+00 |
ex8_2_2b | 7.7900 | 9.8300 | 0.792 | -5.52666259E+02 | -5.51769771E+02 |
ex8_2_3b | 16.0800 | 25.6000 | 0.628 | -3.73107930E+03 | -3.73072925E+03 |
gasoil100 | 0.3400 | 0.6400 | 0.531 | 5.23659432E-03 | 5.23659432E-03 |
gasoil50 | 0.1700 | 0.2600 | 0.654 | 5.23664002E-03 | 5.23664002E-03 |
lnts100 | 0.1900 | 0.3400 | 0.559 | 5.54595401E-01 | 5.54595401E-01 |
polygon100 | 9.9600 | 13.6500 | 0.730 | -7.84893292E-01 | -7.85015522E-01 |
polygon75 | 4.5700 | 7.7300 | 0.591 | -7.83678025E-01 | -7.84788457E-01 |
rocket200 | 4.1900 | 6.5900 | 0.636 | -1.01283569E+00 | -1.01283569E+00 |
torsion25 | 1.4700 | 2.1800 | 0.674 | -4.17510730E-01 | -4.17510730E-01 |
torsion50 | 10.1500 | 16.4700 | 0.616 | -4.18087632E-01 | -4.18087632E-01 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
robot50 | 0.1700 | 0.1600 | 1.063 | 9.14687850E+00 | 9.14687850E+00 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0004 | 1.3800 | 0.7200 | 1.917 | 3.23467039E+02 | 3.23467039E+02 |
elec200 | 29.0300 | 15.2400 | 1.905 | 1.84389995E+04 | 1.84389927E+04 |
jbearing100 | 76.1000 | 53.0200 | 1.435 | -1.55041962E-01 | -1.55041962E-01 |
jbearing75 | 36.2300 | 28.0500 | 1.292 | -1.54984535E-01 | -1.54984535E-01 |
polygon25 | 0.3100 | 0.0400 | --- | -7.79146001E-01 | -7.79736699E-01 |
popdynm100 | 5.0100 | 2.5100 | 1.996 | 1.97465286E+04 | 1.97465286E+04 |
popdynm200 | 10.3700 | 7.5000 | 1.383 | 1.97465296E+04 | 1.97465296E+04 |
popdynm25 | 0.7800 | 0.3900 | 2.000 | 1.97522154E+04 | 1.97522154E+04 |
popdynm50 | 2.1400 | 1.2500 | 1.712 | 1.97465452E+04 | 1.97465452E+04 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0003 | 12.1100 | 1.3100 | 9.244 | 3.79520606E+03 | 3.79520607E+03 |
rocket100 | 0.9500 | 0.4600 | 2.065 | -1.01283202E+00 | -1.01283202E+00 |
torsion100 | 68.0400 | 24.4500 | 2.783 | -4.18239213E-01 | -4.18239213E-01 |
torsion75 | 37.2400 | 14.6000 | 2.551 | -4.18199401E-01 | -4.18199401E-01 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0013 | fail | 2230.8800 | -- | -2.01839185E+05 | -2.24253089E+05 |
arki0014 | fail | 3600.4500 | -- | -2.10613515E+05 | -2.23911588E+05 |
glider100 | infeasible | 1190.9000 | -- | 0.00000000E+00 | -1.25505860E+03 |
rocket400 | fail | 18.7300 | -- | -1.06915483E+00 | -1.01283661E+00 |
Modelname | Time (CONOPT) | Time (SNOPT) | Ratio (CONOPT / SNOPT) | Obj (CONOPT) | Obj (SNOPT) |
arki0008 | infeasible | infeasible | -- | 3.26663214E+05 | 3.26691419E+05 |
ex8_2_2 | unbounded | fail | -- | -1.00000000E+10 | -3.13379671E+04 |
glider200 | infeasible | infeasible | -- | 0.00000000E+00 | 0.00000000E+00 |