## Solver Square Comparison: Considers all models.

Results created on 11/09/09 18:57:36 using the PAVER Server/Performance tools available at http://www.gamsworld.eu/performance/paver

Compares all solver return outcomes (for example optimal, locally optimal, infeasible, unbounded, fail) of one solver with all return outcomes of another solver. Interrupt denotes resource or iteration limit has been reached.

Solver COINIPOPTmumps is represented on the left (rows) and solver COINIPOPTDma27 on top (columns).

See the solver return definitions for return codes. Models having trace data only in one trace file are listed in the "no data" column of the other.

Input File Number Filename
Tracefile 1: COINIPOPT-2.trc
Tracefile 2: COINIPOPTD-1.trc
Solvers used : COINIPOPTmumps
COINIPOPTDma27
Modeltype(s)   NLP

 COINIPOPTDma27: optimal COINIPOPTDma27: locally optimal COINIPOPTDma27: feasible COINIPOPTDma27: infeasible COINIPOPTDma27: unbounded COINIPOPTDma27: fail COINIPOPTDma27: no data total COINIPOPTmumps COINIPOPTmumps: optimal - - - - - - - - COINIPOPTmumps: locally optimal 13 59 - - - 1 - 73 COINIPOPTmumps: feasible - - - - - - - - COINIPOPTmumps: infeasible - - - 3 - - - 3 COINIPOPTmumps: unbounded - - - - - 1 - 1 COINIPOPTmumps: fail - 1 - - 1 2 - 4 COINIPOPTmumps: no data - - - - - - - - total COINIPOPTDma27 13 60 - 3 1 4 - 81

### Solver return definitions:

 Outcome Model Status Solver Status optimal 1 or 15 1 locally optimal 2 any feasible 7 or 16 or 17 1 or 2 or 3 or 4 or 5 infeasible 4 or 5 or 19 1 unbounded 3 or 18 1 fail all other all other

### Solver Resource Times

• Models for each solver pair outcome. Listed are the solver resource times TIME(.) in seconds, as well as the ratio RATIO(./.) of resource times for the two solvers if both solved optimally.
• Also listed are the objective values OBJ(.) using both solvers. The better solution found is listed in boldface. A solution is considered better, if the relative objective function difference is greater than 1.00E-05. If both solutions are less than 1e-1, we use the absolute difference.
• Solver resource time ratios for a particular model are listed only if one solver has resource greater than 5.00E-02.

### COINIPOPTmumps: locally optimal -- COINIPOPTDma27: optimal

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Obj (COINIPOPTmumps) Obj (COINIPOPTDma27)
arki0018 0.8500 0.2970 2.862 0.01045662 0.01045662
arki0020 0.1400 0.0580 2.414 -41.07495436 -41.07495436
arki0021 0.4300 0.1720 2.500 -72.58210091 -72.58210091
arki0022 0.7200 0.2960 2.432 -87.09909127 -87.09909127
arki0023 1.5400 0.5750 2.678 -153.66007775 -153.66007775
jbearing100 0.7700 0.4000 1.925 -0.15504194 -0.15504194
jbearing25 0.2200 0.1070 2.056 -0.15401551 -0.15401551
jbearing50 0.3200 0.2010 1.592 -0.15482381 -0.15482381
jbearing75 0.5100 0.2780 1.835 -0.15498446 -0.15498446
minsurf100 0.8000 0.5260 1.521 2.50694962 2.50694962
minsurf25 0.2100 0.1450 1.448 2.51948798 2.51948798
minsurf50 0.3600 0.2360 1.525 2.51489003 2.51489003
minsurf75 2.2000 1.3620 1.615 2.50568692 2.50568661

### COINIPOPTmumps: locally optimal -- COINIPOPTDma27: locally optimal

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Obj (COINIPOPTmumps) Obj (COINIPOPTDma27)
arki0002 0.3300 0.5130 0.643 1.87252774 1.87252774
arki0004 4.3800 2.4100 1.817 327.73301341 323.46703883
arki0011 91.8000 73.2350 1.253 -224086.45967511 -224086.46003464
arki0012 152.7300 56.1550 2.720 -224252.42586225 -224252.42629882
arki0013 130.1600 60.8560 2.139 -224253.08535820 -224253.08745620
arki0014 123.8300 50.4280 2.456 -223977.05565642 -223977.03530617
arki0015 5.8000 2.6520 2.187 -266.94068809 -266.94068809
arki0016 16.0000 11.9170 1.343 867.97316601 867.97316601
arki0017 1.5500 0.4020 3.856 -121.83308011 -121.83308011
camshape400 1.3000 0.1590 8.176 -4.27569663 -4.27569663
camshape800 150.8900 0.3430 439.913 -4.27430687 -4.27430687
catmix100 0.0700 0.0390 1.795 -0.04806941 -0.04806941
catmix200 0.0800 0.0450 1.778 -0.04805914 -0.04805914
catmix400 0.1500 0.0840 1.786 -0.04805654 -0.04805654
catmix800 0.2600 0.1620 1.605 -0.04805590 -0.04805590
chain400 0.0800 0.0160 5.000 5.06862169 5.06862169
elec200 56.2600 58.4470 0.963 18439.26774952 18439.26774952
ex8_2_2a 4.7400 2.5940 1.827 -552.66625903 -552.66625903
ex8_2_2b 6.4200 3.0450 2.108 -552.66625998 -552.66625998
ex8_2_3a 11.2400 7.1170 1.579 -3731.07929678 -3731.07929678
ex8_2_3b 13.3600 8.1910 1.631 -3731.07929695 -3731.07929695
ex8_2_5a 3.3900 2.3930 1.417 -830.33806763 -830.33806763
ex8_2_5b 10.0900 8.7250 1.156 -830.33806763 -830.33806763
flowchan100 0.1000 0.0450 2.222 0.00000000 0.00000000
flowchan200 0.2000 0.0910 2.198 0.00000000 0.00000000
flowchan400 0.4300 0.4490 0.958 0.00000000 0.00000000
gasoil100 0.4400 0.2030 2.167 0.00523659 0.00523659
gasoil200 0.7700 0.3470 2.219 0.00523660 0.00523660
gasoil400 1.7100 0.9890 1.729 0.00523660 0.00523660
gasoil50 0.2000 0.1190 1.681 0.00523664 0.00523664
infeas1 0.7200 0.3760 1.915 13685.59647018 13685.59647017
lnts100 0.1000 0.0280 3.571 0.55459540 0.55459540
lnts200 0.1600 0.0430 3.721 0.55457702 0.55457702
lnts400 0.2800 0.0830 3.373 0.55457241 0.55457241
methanol100 0.4900 0.2520 1.944 0.00902229 0.00902229
methanol200 5.7900 2.2430 2.581 0.01726075 0.00902229
methanol400 6.8200 4.5550 1.497 0.00902229 0.00902229
methanol50 0.2200 0.0810 2.716 0.00902229 0.00902229
pinene100 0.4700 0.1680 2.798 19.87217015 19.87217015
pinene200 0.9800 0.4250 2.306 19.87216684 19.87216684
pinene25 0.2600 0.0810 3.210 19.87216552 19.87216552
pinene50 0.2600 0.0810 3.210 19.87216552 19.87216552
polygon100 4.9100 3.7980 1.293 -0.78505614 -0.78505614
polygon25 0.1300 0.0350 3.714 -0.77974054 -0.77974054
polygon50 1.6600 0.6580 2.523 -0.78213256 -0.78213256
polygon75 5.5200 2.8940 1.907 -0.78446376 -0.78446376
popdynm100 0.5400 0.2590 2.085 19746.52860214 19746.52860214
popdynm200 1.3200 0.6550 2.015 19746.52964658 19746.52964658
popdynm25 0.2900 0.0990 2.929 19752.21541508 19752.21541508
popdynm50 0.9300 0.1490 6.242 19746.54515625 19746.54515625
robot200 0.8500 0.2740 3.102 9.14139688 9.14139686
robot400 2.6500 0.7520 3.524 9.14102607 9.14102607
rocket100 5.5200 1.8710 2.950 -1.01283202 -1.01283202
rocket200 32.9500 12.0200 2.741 -1.01283569 -1.01283569
rocket400 233.5700 118.6340 1.969 -1.01283661 -1.01283661
torsion100 0.8400 0.5540 1.516 -0.41823920 -0.41823920
torsion25 0.1700 0.1320 1.288 -0.41751073 -0.41751073
torsion50 0.4300 0.2660 1.617 -0.41808762 -0.41808762
torsion75 0.5900 0.4090 1.443 -0.41819939 -0.41819939

### COINIPOPTmumps: locally optimal -- COINIPOPTDma27: fail

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Obj (COINIPOPTmumps) Status (COINIPOPTDma27)
glider200 1094.5800 3619.9990 --- -1248.80942633 mstat( 6)sstat( 3)

### COINIPOPTmumps: infeasible -- COINIPOPTDma27: infeasible

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Status (COINIPOPTmumps) Status (COINIPOPTDma27)
glider100 2.1700 1.4750 --- mstat( 5)sstat( 1) mstat( 5)sstat( 1)
glider400 8.3000 161.1040 --- mstat( 5)sstat( 1) mstat( 5)sstat( 1)
glider50 0.8000 0.2920 --- mstat( 5)sstat( 1) mstat( 5)sstat( 1)

### COINIPOPTmumps: unbounded -- COINIPOPTDma27: fail

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Status (COINIPOPTmumps) Status (COINIPOPTDma27)
robot50 10.3300 102.4360 --- mstat( 3)sstat( 1) mstat( 6)sstat( 4)

### COINIPOPTmumps: fail -- COINIPOPTDma27: locally optimal

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Status (COINIPOPTmumps) Obj (COINIPOPTDma27)
arki0003 3600.0100 1499.9250 --- mstat( 6)sstat( 3) 3795.19682438

### COINIPOPTmumps: fail -- COINIPOPTDma27: unbounded

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Status (COINIPOPTmumps) Status (COINIPOPTDma27)
robot100 3600.1400 6.4560 --- mstat( 6)sstat( 3) mstat( 3)sstat( 1)

### COINIPOPTmumps: fail -- COINIPOPTDma27: fail

Modelname Time (COINIPOPTmumps) Time (COINIPOPTDma27) Ratio (COINIPOPTmumps/COINIPOPTDma27) Status (COINIPOPTmumps) Status (COINIPOPTDma27)
arki0008 741.6800 3627.7850 --- mstat( 6)sstat( 4) mstat( 6)sstat( 3)
ex8_2_2 3668.4300 3634.5650 --- mstat( 6)sstat( 3) mstat( 6)sstat( 3)

### COINIPOPTmumps: locally optimal:

Modelname Time (COINIPOPTmumps) Obj (COINIPOPTmumps)
arki0002 0.3300 1.87252774
arki0004 4.3800 327.73301341
arki0011 91.8000 -224086.45967511
arki0012 152.7300 -224252.42586225
arki0013 130.1600 -224253.08535820
arki0014 123.8300 -223977.05565642
arki0015 5.8000 -266.94068809
arki0016 16.0000 867.97316601
arki0017 1.5500 -121.83308011
arki0018 0.8500 0.01045662
arki0020 0.1400 -41.07495436
arki0021 0.4300 -72.58210091
arki0022 0.7200 -87.09909127
arki0023 1.5400 -153.66007775
camshape400 1.3000 -4.27569663
camshape800 150.8900 -4.27430687
catmix100 0.0700 -0.04806941
catmix200 0.0800 -0.04805914
catmix400 0.1500 -0.04805654
catmix800 0.2600 -0.04805590
chain400 0.0800 5.06862169
elec200 56.2600 18439.26774952
ex8_2_2a 4.7400 -552.66625903
ex8_2_2b 6.4200 -552.66625998
ex8_2_3a 11.2400 -3731.07929678
ex8_2_3b 13.3600 -3731.07929695
ex8_2_5a 3.3900 -830.33806763
ex8_2_5b 10.0900 -830.33806763
flowchan100 0.1000 0.00000000
flowchan200 0.2000 0.00000000
flowchan400 0.4300 0.00000000
gasoil100 0.4400 0.00523659
gasoil200 0.7700 0.00523660
gasoil400 1.7100 0.00523660
gasoil50 0.2000 0.00523664
glider200 1094.5800 -1248.80942633
infeas1 0.7200 13685.59647018
jbearing100 0.7700 -0.15504194
jbearing25 0.2200 -0.15401551
jbearing50 0.3200 -0.15482381
jbearing75 0.5100 -0.15498446
lnts100 0.1000 0.55459540
lnts200 0.1600 0.55457702
lnts400 0.2800 0.55457241
methanol100 0.4900 0.00902229
methanol200 5.7900 0.01726075
methanol400 6.8200 0.00902229
methanol50 0.2200 0.00902229
minsurf100 0.8000 2.50694962
minsurf25 0.2100 2.51948798
minsurf50 0.3600 2.51489003
minsurf75 2.2000 2.50568692
pinene100 0.4700 19.87217015
pinene200 0.9800 19.87216684
pinene25 0.2600 19.87216552
pinene50 0.2600 19.87216552
polygon100 4.9100 -0.78505614
polygon25 0.1300 -0.77974054
polygon50 1.6600 -0.78213256
polygon75 5.5200 -0.78446376
popdynm100 0.5400 19746.52860214
popdynm200 1.3200 19746.52964658
popdynm25 0.2900 19752.21541508
popdynm50 0.9300 19746.54515625
robot200 0.8500 9.14139688
robot400 2.6500 9.14102607
rocket100 5.5200 -1.01283202
rocket200 32.9500 -1.01283569
rocket400 233.5700 -1.01283661
torsion100 0.8400 -0.41823920
torsion25 0.1700 -0.41751073
torsion50 0.4300 -0.41808762
torsion75 0.5900 -0.41819939

### COINIPOPTmumps: infeasible:

Modelname Time (COINIPOPTmumps) Status (COINIPOPTmumps)
glider100 -- mstat( 5) sstat( 1)
glider400 -- mstat( 5) sstat( 1)
glider50 -- mstat( 5) sstat( 1)

### COINIPOPTmumps: unbounded:

Modelname Time (COINIPOPTmumps) Status (COINIPOPTmumps)
robot50 10.3300 mstat( 3) sstat( 1)

### COINIPOPTmumps: fail:

Modelname Time (COINIPOPTmumps) Status (COINIPOPTmumps)
arki0003 -- mstat( 6) sstat( 3)
arki0008 -- mstat( 6) sstat( 4)
ex8_2_2 -- mstat( 6) sstat( 3)
robot100 -- mstat( 6) sstat( 3)

### COINIPOPTDma27: optimal:

Modelname Time (COINIPOPTDma27) Obj (COINIPOPTDma27)
arki0018 0.2970 0.01045662
arki0020 0.0580 -41.07495436
arki0021 0.1720 -72.58210091
arki0022 0.2960 -87.09909127
arki0023 0.5750 -153.66007775
jbearing100 0.4000 -0.15504194
jbearing25 0.1070 -0.15401551
jbearing50 0.2010 -0.15482381
jbearing75 0.2780 -0.15498446
minsurf100 0.5260 2.50694962
minsurf25 0.1450 2.51948798
minsurf50 0.2360 2.51489003
minsurf75 1.3620 2.50568661

### COINIPOPTDma27: locally optimal:

Modelname Time (COINIPOPTDma27) Obj (COINIPOPTDma27)
arki0002 0.5130 1.87252774
arki0003 1499.9250 3795.19682438
arki0004 2.4100 323.46703883
arki0011 73.2350 -224086.46003464
arki0012 56.1550 -224252.42629882
arki0013 60.8560 -224253.08745620
arki0014 50.4280 -223977.03530617
arki0015 2.6520 -266.94068809
arki0016 11.9170 867.97316601
arki0017 0.4020 -121.83308011
camshape400 0.1590 -4.27569663
camshape800 0.3430 -4.27430687
catmix100 0.0390 -0.04806941
catmix200 0.0450 -0.04805914
catmix400 0.0840 -0.04805654
catmix800 0.1620 -0.04805590
chain400 0.0160 5.06862169
elec200 58.4470 18439.26774952
ex8_2_2a 2.5940 -552.66625903
ex8_2_2b 3.0450 -552.66625998
ex8_2_3a 7.1170 -3731.07929678
ex8_2_3b 8.1910 -3731.07929695
ex8_2_5a 2.3930 -830.33806763
ex8_2_5b 8.7250 -830.33806763
flowchan100 0.0450 0.00000000
flowchan200 0.0910 0.00000000
flowchan400 0.4490 0.00000000
gasoil100 0.2030 0.00523659
gasoil200 0.3470 0.00523660
gasoil400 0.9890 0.00523660
gasoil50 0.1190 0.00523664
infeas1 0.3760 13685.59647017
lnts100 0.0280 0.55459540
lnts200 0.0430 0.55457702
lnts400 0.0830 0.55457241
methanol100 0.2520 0.00902229
methanol200 2.2430 0.00902229
methanol400 4.5550 0.00902229
methanol50 0.0810 0.00902229
pinene100 0.1680 19.87217015
pinene200 0.4250 19.87216684
pinene25 0.0810 19.87216552
pinene50 0.0810 19.87216552
polygon100 3.7980 -0.78505614
polygon25 0.0350 -0.77974054
polygon50 0.6580 -0.78213256
polygon75 2.8940 -0.78446376
popdynm100 0.2590 19746.52860214
popdynm200 0.6550 19746.52964658
popdynm25 0.0990 19752.21541508
popdynm50 0.1490 19746.54515625
robot200 0.2740 9.14139686
robot400 0.7520 9.14102607
rocket100 1.8710 -1.01283202
rocket200 12.0200 -1.01283569
rocket400 118.6340 -1.01283661
torsion100 0.5540 -0.41823920
torsion25 0.1320 -0.41751073
torsion50 0.2660 -0.41808762
torsion75 0.4090 -0.41819939

### COINIPOPTDma27: infeasible:

Modelname Time (COINIPOPTDma27) Status (COINIPOPTDma27)
glider100 -- mstat( 5)sstat( 1)
glider400 -- mstat( 5)sstat( 1)
glider50 -- mstat( 5)sstat( 1)

### COINIPOPTDma27: unbounded:

Modelname Time (COINIPOPTDma27) Status (COINIPOPTDma27)
robot100 6.4560 mstat( 3)sstat( 1)

### COINIPOPTDma27: fail:

Modelname Time (COINIPOPTDma27) Status (COINIPOPTDma27)
arki0008 -- mstat( 6)sstat( 3)
ex8_2_2 -- mstat( 6)sstat( 3)
glider200 -- mstat( 6)sstat( 3)
robot50 -- mstat( 6)sstat( 4)