Solver Square Comparison

Solver Square Comparison: Considers all models.

Date / Time: 09/02/07 12:03:58

Solver comparison utility.

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 GLPK is represented on the left (rows) and solver IPOPT 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.

Tracefile 1 :	`3-GLPK-0.trc`
Tracefile 2 :	`4-IPOPT-1.trc`
Solvers used :	`GLPK`
	`IPOPT`
Modeltype(s)	`LP`

	IPOPT: optimal	IPOPT: locally optimal	IPOPT: feasible	IPOPT: infeasible	IPOPT: unbounded	IPOPT: fail	IPOPT: no data	total GLPK
GLPK: optimal	`79`	-	`2`	-	-	`5`	-	`86`
GLPK: locally optimal	-	-	-	-	-	-	-	`-`
GLPK: feasible	-	-	-	-	-	-	-	`-`
GLPK: infeasible	-	-	-	-	-	`4`	-	`4`
GLPK: unbounded	-	-	-	-	-	-	-	`-`
GLPK: fail	`14`	-	`1`	-	-	`13`	-	`28`
GLPK: no data	-	-	-	-	-	-	-	`-`
total IPOPT	`93`	`-`	`3`	`-`	`-`	`22`	`-`	`118`

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.

GLPK: optimal -- IPOPT: optimal Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Obj (GLPK)	Obj (IPOPT)
`aa01`	`88.8300`	`4.6500`	`19.103`	`55535.43638822`	`55535.43638838`
`air02`	`0.0900`	`1.5900`	`0.057`	`7640.00000000`	`7640.00000112`
`baxter`	`14.4500`	`40.1900`	`0.360`	`56007255.67225311`	`56007255.68220491`
`car4`	`1.8700`	`1.2300`	`1.520`	`35.46037017`	`35.46038611`
`cari`	`0.1600`	`6.2300`	`0.026`	`581.89305779`	`581.89305779`
`co5`	`12.7800`	`5.3200`	`2.402`	`714469.55375105`	`714469.58102212`
`co9`	`67.2300`	`23.0600`	`2.915`	`946920.43028456`	`946920.49646302`
`cq5`	`10.3200`	`4.1800`	`2.469`	`400133.80747262`	`400133.80948837`
`cq9`	`63.5000`	`19.8700`	`3.196`	`505541.70980727`	`505541.70995496`
`crew1`	`0.2800`	`0.6400`	`0.438`	`20.55555556`	`20.55555577`
`ex3sta1`	`3.8700`	`40.6800`	`0.095`	`-63.07540325`	`-63.07540325`
`fit2d`	`7.7000`	`4.9100`	`1.568`	`-68464.29329383`	`-68464.29322924`
`fit2p`	`11.1500`	`0.9900`	`11.263`	`68464.29329383`	`68464.29329384`
`fome11`	`0.1000`	`171.3600`	`0.001`	`0.00000000`	`0.00257121`
`fome12`	`0.2700`	`347.7300`	`0.001`	`0.00000000`	`0.00514243`
`gen2`	`1192.2800`	`7.0000`	`170.326`	`3.29279079`	`3.29279078`
`jendrec1`	`6.9600`	`3.2600`	`2.135`	`7028.46051135`	`7028.46051883`
`ken-11`	`10.3400`	`3.2900`	`3.143`	`-6972382262.51996900`	`-6972382262.51996900`
`ken-13`	`67.3900`	`6.9600`	`9.682`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`maros-r7`	`2.3800`	`10.2600`	`0.232`	`1497185.16647964`	`1497185.16647965`
`mod2`	`488.1000`	`1184.6600`	`0.412`	`27737371.36445520`	`27737371.36747100`
`model10`	`35.1500`	`209.0000`	`0.168`	`-154599.62130064`	`-154599.62123990`
`model11`	`3.3000`	`2.0200`	`1.634`	`0.00000000`	`0.00016867`
`model5`	`3.2300`	`7.4900`	`0.431`	`-858440.72907343`	`-858440.71278465`
`model7`	`4.9200`	`32.9100`	`0.149`	`49380.08549293`	`49380.08553648`
`model9`	`2.7900`	`61.8900`	`0.045`	`-141123.09361330`	`-141123.09326554`
`nemspmm1`	`10.0400`	`2.0400`	`4.922`	`-327415.83567076`	`-327415.83567076`
`nemspmm2`	`10.2800`	`3.3600`	`3.060`	`-291794.83608908`	`-291794.82815276`
`nemswrld`	`340.3400`	`36.7600`	`9.258`	`260.30896600`	`260.30906290`
`nsir1`	`1.9800`	`24.2000`	`0.082`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`0.9300`	`7.9200`	`0.117`	`-27175593.50000000`	`-27175593.49999990`
`osa-07`	`0.4300`	`18.6300`	`0.023`	`535722.51729935`	`535722.51730081`
`p010`	`21.1200`	`3.6500`	`5.786`	`1115047.91511082`	`1115047.91511083`
`p05`	`5.6000`	`1.5500`	`3.613`	`556000.27662588`	`556000.27662600`
`pcb3000`	`3.8100`	`1.7100`	`2.228`	`137416.41961282`	`137416.43123403`
`pilot87`	`54.4100`	`13.8700`	`3.923`	`301.71034744`	`301.71579925`
`r05`	`6.7700`	`7.6200`	`0.888`	`557831.85904066`	`557831.85904067`
`rat1`	`1.9600`	`14.9400`	`0.131`	`1999531.66287928`	`1999531.66288583`
`rat5`	`2.1500`	`13.4200`	`0.160`	`3083707.01043841`	`3083707.01043842`
`rosen10`	`2.8900`	`0.7800`	`3.705`	`-174215.45613870`	`-174215.45613870`
`scrs8-2r-512`	`10.0900`	`126.9600`	`0.079`	`1074.09934157`	`1074.09934213`
`scsd8-2b-64`	`10.5400`	`0.9900`	`10.646`	`15.99866803`	`15.99866807`
`scsd8-2c-64`	`9.6400`	`1.0100`	`9.545`	`14.99923200`	`14.99923204`
`scsd8-2r-108`	`2.5800`	`0.5600`	`4.607`	`23.69999434`	`23.69999436`
`scsd8-2r-216`	`11.0900`	`1.2600`	`8.802`	`23.39998423`	`23.39998406`
`sctap1-2b-64`	`4.1800`	`2.0700`	`2.019`	`484.56000000`	`484.56000001`
`slptsk`	`4.2900`	`11.1600`	`0.384`	`29.89536602`	`29.89536602`
`south31`	`108.1700`	`3.2900`	`32.878`	`1818940197.10106000`	`1818940197.10107000`
`stocfor3`	`6.1300`	`2.2800`	`2.689`	`-39976.78394365`	`-39976.78394143`
`testbig`	`6.2000`	`1.1800`	`5.254`	`-60.42296073`	`-60.42296063`
`wood1p`	`0.1300`	`2.0400`	`0.064`	`1.44290241`	`1.44290249`
`world`	`575.9200`	`317.4900`	`1.814`	`40364873.11417860`	`40364873.11446890`
`bas1lp`	`5.1500`	`39.3100`	`0.131`	`363.00000000`	`363.00000000`
`cre-d`	`13.1300`	`2394.9500`	`0.005`	`24454969.76454920`	`24454969.76555750`
`fome13`	`0.7800`	`738.4000`	`0.001`	`0.00000000`	`0.01028485`
`fome20`	`2210.8600`	`3468.3500`	`0.637`	`23821658640.00000000`	`23821658640.00010000`
`ken-18`	`1168.4900`	`307.2900`	`3.803`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`1.1500`	`11.0100`	`0.104`	`215.25000000`	`215.25000010`
`nemsemm2`	`7.2100`	`5.8600`	`1.230`	`581079.57090469`	`581079.64415548`
`nsct2`	`2.9600`	`749.4100`	`0.004`	`-37175082.00000000`	`-37175081.99630621`
`osa-14`	`1.8100`	`87.0800`	`0.021`	`1106462.84473626`	`1106462.84474349`
`osa-30`	`6.7200`	`321.4500`	`0.021`	`2142139.87320976`	`2142139.87321565`
`pds-20`	`2255.5100`	`3497.0400`	`0.645`	`23821658640.00000000`	`23821658640.00010000`
`rail507`	`90.4300`	`23.1700`	`3.903`	`172.14556668`	`172.14556691`
`rail516`	`46.3900`	`19.7300`	`2.351`	`182.00000000`	`182.00000071`
`rail582`	`128.1500`	`31.6400`	`4.050`	`209.71223296`	`209.71223301`
`rat7a`	`16.8700`	`38.3500`	`0.440`	`2074371.41573149`	`2074371.41572829`
`rlfddd`	`17.8400`	`12.3000`	`1.450`	`-13.00000000`	`-12.99999991`
`rlfprim`	`575.4100`	`81.7800`	`7.036`	`1.00000000`	`1.00000069`
`route`	`388.8300`	`9.6200`	`40.419`	`5941.65027667`	`5941.65027701`
`scsd8-2r-432`	`49.6700`	`2.9500`	`16.837`	`25.79997080`	`25.79997250`
`sctap1-2r-480`	`16.1900`	`4.8200`	`3.359`	`248.50000000`	`248.50000001`
`t0331-4l`	`282.9800`	`23.0100`	`12.298`	`29730.03335194`	`29730.03335310`
`us04`	`4.7600`	`17.6800`	`0.269`	`17731.66666667`	`17731.66667227`
`dbic1`	`1392.6700`	`1592.5100`	`0.875`	`-9768973.00000000`	`-9768973.00014886`
`dbir2`	`38.7500`	`229.4000`	`0.169`	`-6116916.50000000`	`-6116916.49999326`
`nemsemm1`	`5.9600`	`44.4600`	`0.134`	`512959.60078798`	`512959.68358962`
`nw14`	`3.6600`	`351.4600`	`0.010`	`61844.00000000`	`61844.00003897`
`osa-60`	`33.7400`	`2070.4700`	`0.016`	`4044072.50315742`	`4044072.50389521`

GLPK: optimal -- IPOPT: feasible Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Obj (GLPK)	Obj (IPOPT)
`lpl3`	`11.2500`	`3706.6500`	`0.003`	`27318.00000000`	`34530.67856900`
`cre-b`	`23.9600`	`3644.3600`	`0.007`	`23129639.88683240`	`23129639.88704360`

GLPK: optimal -- IPOPT: fail Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Obj (GLPK)	Status (IPOPT)
`pds-06`	`17.0400`	`3600.2400`	---	`27761037600.00000000`	`mstat( 6) sstat( 3)`
`pds-10`	`116.4800`	`3600.0600`	---	`26727094976.00000000`	`mstat( 6) sstat( 3)`
`nsct1`	`9.5800`	`3606.6400`	---	`-38922436.00000000`	`mstat( 6) sstat( 3)`
`dbir1`	`34.4500`	`3614.7600`	---	`-8106707.00000000`	`mstat( 6) sstat( 3)`
`self`	`14.4700`	`NA`	---	`0.00000000`	`mstat(13) sstat(10)`

GLPK: infeasible -- IPOPT: fail Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Status (GLPK)	Status (IPOPT)
`bgindy`	`0.2200`	`3603.5700`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`gosh`	`1.4500`	`3600.2300`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`lpl1`	`1185.1000`	`3606.3000`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`sgpf5y6`	`0.3700`	`NA`	---	`mstat(19) sstat( 1)`	`mstat(13) sstat(10)`

GLPK: fail -- IPOPT: optimal Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Status (GLPK)	Obj (IPOPT)
`gen1`	`3594.1200`	`4.6100`	---	`mstat(14) sstat( 3)`	`0.00000165`
`gen4`	`NA`	`12.9200`	---	`mstat(13) sstat(13)`	`0.00000934`
`lp22`	`3597.2800`	`102.8600`	---	`mstat(14) sstat( 3)`	`458.94465074`
`nug15`	`3595.5900`	`2944.4900`	---	`mstat(14) sstat( 3)`	`1040.99405336`
`qap15`	`3598.2700`	`2537.0500`	---	`mstat(14) sstat( 3)`	`1040.99405335`
`rlfdual`	`1931.4800`	`56.7000`	---	`mstat(13) sstat(13)`	`-0.99999994`
`scfxm1-2r-256`	`3596.6300`	`11.1500`	---	`mstat(14) sstat( 3)`	`2891.70611386`
`aa03`	`3593.7200`	`3.2600`	---	`mstat(14) sstat( 3)`	`49616.36363651`
`air06`	`3594.3400`	`3.2600`	---	`mstat(14) sstat( 3)`	`49616.36363651`
`l30`	`3595.8100`	`1.3300`	---	`mstat(14) sstat( 3)`	`0.94206073`
`scfxm1-2b-64`	`3596.3200`	`4.1100`	---	`mstat(14) sstat( 3)`	`2877.56386373`
`scfxm1-2r-64`	`3594.9500`	`1.6200`	---	`mstat(14) sstat( 3)`	`2877.56386371`
`scfxm1-2r-96`	`3596.3800`	`8.0300`	---	`mstat(14) sstat( 3)`	`2891.70611372`
`ulevimin`	`3594.6800`	`68.9700`	---	`mstat(14) sstat( 3)`	`-5191101860.83442000`

GLPK: fail -- IPOPT: feasible Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Status (GLPK)	Obj (IPOPT)
`rail2586`	`3606.5700`	`3607.5800`	---	`mstat(14) sstat( 3)`	`6557.33662890`

GLPK: fail -- IPOPT: fail Back to top

Modelname	Time (GLPK)	Time (IPOPT)	Ratio (GLPK/IPOPT)	Status (GLPK)	Status (IPOPT)
`fome21`	`3597.5600`	`3609.3300`	---	`mstat(14) sstat( 3)`	`mstat( 6) sstat( 3)`
`nug20`	`3622.4300`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`
`pds-30`	`3598.1200`	`3630.3700`	---	`mstat(14) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-40`	`3597.6300`	`4024.9000`	---	`mstat(14) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-50`	`3598.9600`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`
`pds-60`	`3599.0900`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(13)`
`watson_1`	`3597.5800`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`
`nug30`	`3630.1700`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`
`pds-100`	`3570.4900`	`35438.4600`	---	`mstat(14) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-70`	`3599.3300`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`
`pds-80`	`3599.9400`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(13)`
`pds-90`	`3598.8000`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(13)`
`rail4284`	`3610.3300`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(10)`

GLPK: optimal: Back to top

Modelname	Time (GLPK)	Obj (GLPK)
`aa01`	`88.8300`	`55535.43638822`
`air02`	`0.0900`	`7640.00000000`
`baxter`	`14.4500`	`56007255.67225311`
`car4`	`1.8700`	`35.46037017`
`cari`	`0.1600`	`581.89305779`
`co5`	`12.7800`	`714469.55375105`
`co9`	`67.2300`	`946920.43028456`
`cq5`	`10.3200`	`400133.80747262`
`cq9`	`63.5000`	`505541.70980727`
`crew1`	`0.2800`	`20.55555556`
`ex3sta1`	`3.8700`	`-63.07540325`
`fit2d`	`7.7000`	`-68464.29329383`
`fit2p`	`11.1500`	`68464.29329383`
`fome11`	`0.1000`	`0.00000000`
`fome12`	`0.2700`	`0.00000000`
`gen2`	`1192.2800`	`3.29279079`
`jendrec1`	`6.9600`	`7028.46051135`
`ken-11`	`10.3400`	`-6972382262.51996900`
`ken-13`	`67.3900`	`-1.0257394789482E+10`
`lpl3`	`11.2500`	`27318.00000000`
`maros-r7`	`2.3800`	`1497185.16647964`
`mod2`	`488.1000`	`27737371.36445520`
`model10`	`35.1500`	`-154599.62130064`
`model11`	`3.3000`	`0.00000000`
`model5`	`3.2300`	`-858440.72907343`
`model7`	`4.9200`	`49380.08549293`
`model9`	`2.7900`	`-141123.09361330`
`nemspmm1`	`10.0400`	`-327415.83567076`
`nemspmm2`	`10.2800`	`-291794.83608908`
`nemswrld`	`340.3400`	`260.30896600`
`nsir1`	`1.9800`	`-28909033.00000000`
`nsir2`	`0.9300`	`-27175593.50000000`
`osa-07`	`0.4300`	`535722.51729935`
`p010`	`21.1200`	`1115047.91511082`
`p05`	`5.6000`	`556000.27662588`
`pcb3000`	`3.8100`	`137416.41961282`
`pds-06`	`17.0400`	`27761037600.00000000`
`pds-10`	`116.4800`	`26727094976.00000000`
`pilot87`	`54.4100`	`301.71034744`
`r05`	`6.7700`	`557831.85904066`
`rat1`	`1.9600`	`1999531.66287928`
`rat5`	`2.1500`	`3083707.01043841`
`rosen10`	`2.8900`	`-174215.45613870`
`scrs8-2r-512`	`10.0900`	`1074.09934157`
`scsd8-2b-64`	`10.5400`	`15.99866803`
`scsd8-2c-64`	`9.6400`	`14.99923200`
`scsd8-2r-108`	`2.5800`	`23.69999434`
`scsd8-2r-216`	`11.0900`	`23.39998423`
`sctap1-2b-64`	`4.1800`	`484.56000000`
`slptsk`	`4.2900`	`29.89536602`
`south31`	`108.1700`	`1818940197.10106000`
`stocfor3`	`6.1300`	`-39976.78394365`
`testbig`	`6.2000`	`-60.42296073`
`wood1p`	`0.1300`	`1.44290241`
`world`	`575.9200`	`40364873.11417860`
`bas1lp`	`5.1500`	`363.00000000`
`cre-b`	`23.9600`	`23129639.88683240`
`cre-d`	`13.1300`	`24454969.76454920`
`fome13`	`0.7800`	`0.00000000`
`fome20`	`2210.8600`	`23821658640.00000000`
`ken-18`	`1168.4900`	`-5.2217025287397E+10`
`kl02`	`1.1500`	`215.25000000`
`nemsemm2`	`7.2100`	`581079.57090469`
`nsct1`	`9.5800`	`-38922436.00000000`
`nsct2`	`2.9600`	`-37175082.00000000`
`osa-14`	`1.8100`	`1106462.84473626`
`osa-30`	`6.7200`	`2142139.87320976`
`pds-20`	`2255.5100`	`23821658640.00000000`
`rail507`	`90.4300`	`172.14556668`
`rail516`	`46.3900`	`182.00000000`
`rail582`	`128.1500`	`209.71223296`
`rat7a`	`16.8700`	`2074371.41573149`
`rlfddd`	`17.8400`	`-13.00000000`
`rlfprim`	`575.4100`	`1.00000000`
`route`	`388.8300`	`5941.65027667`
`scsd8-2r-432`	`49.6700`	`25.79997080`
`sctap1-2r-480`	`16.1900`	`248.50000000`
`t0331-4l`	`282.9800`	`29730.03335194`
`us04`	`4.7600`	`17731.66666667`
`dbic1`	`1392.6700`	`-9768973.00000000`
`dbir1`	`34.4500`	`-8106707.00000000`
`dbir2`	`38.7500`	`-6116916.50000000`
`nemsemm1`	`5.9600`	`512959.60078798`
`nw14`	`3.6600`	`61844.00000000`
`osa-60`	`33.7400`	`4044072.50315742`
`self`	`14.4700`	`0.00000000`

GLPK: infeasible: Back to top

Modelname	Time (GLPK)	Status (GLPK)
`bgindy`	`--`	`mstat(19) sstat( 1)`
`gosh`	`--`	`mstat(19) sstat( 1)`
`lpl1`	`--`	`mstat(19) sstat( 1)`
`sgpf5y6`	`--`	`mstat(19) sstat( 1)`

GLPK: fail: Back to top

Modelname	Time (GLPK)	Status (GLPK)
`gen1`	`--`	`mstat(14) sstat( 3)`
`gen4`	`--`	`mstat(13) sstat(13)`
`lp22`	`--`	`mstat(14) sstat( 3)`
`nug15`	`--`	`mstat(14) sstat( 3)`
`qap15`	`--`	`mstat(14) sstat( 3)`
`fome21`	`--`	`mstat(14) sstat( 3)`
`nug20`	`--`	`mstat(14) sstat( 3)`
`pds-30`	`--`	`mstat(14) sstat( 3)`
`pds-40`	`--`	`mstat(14) sstat( 3)`
`pds-50`	`--`	`mstat(14) sstat( 3)`
`pds-60`	`--`	`mstat(14) sstat( 3)`
`rlfdual`	`--`	`mstat(13) sstat(13)`
`scfxm1-2r-256`	`--`	`mstat(14) sstat( 3)`
`watson_1`	`--`	`mstat(14) sstat( 3)`
`nug30`	`--`	`mstat(14) sstat( 3)`
`pds-100`	`--`	`mstat(14) sstat( 3)`
`pds-70`	`--`	`mstat(14) sstat( 3)`
`pds-80`	`--`	`mstat(14) sstat( 3)`
`pds-90`	`--`	`mstat(14) sstat( 3)`
`rail2586`	`--`	`mstat(14) sstat( 3)`
`rail4284`	`--`	`mstat(14) sstat( 3)`
`aa03`	`--`	`mstat(14) sstat( 3)`
`air06`	`--`	`mstat(14) sstat( 3)`
`l30`	`--`	`mstat(14) sstat( 3)`
`scfxm1-2b-64`	`--`	`mstat(14) sstat( 3)`
`scfxm1-2r-64`	`--`	`mstat(14) sstat( 3)`
`scfxm1-2r-96`	`--`	`mstat(14) sstat( 3)`
`ulevimin`	`--`	`mstat(14) sstat( 3)`

IPOPT: optimal: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`aa01`	`4.6500`	`55535.43638838`
`air02`	`1.5900`	`7640.00000112`
`baxter`	`40.1900`	`56007255.68220491`
`car4`	`1.2300`	`35.46038611`
`cari`	`6.2300`	`581.89305779`
`co5`	`5.3200`	`714469.58102212`
`co9`	`23.0600`	`946920.49646302`
`cq5`	`4.1800`	`400133.80948837`
`cq9`	`19.8700`	`505541.70995496`
`crew1`	`0.6400`	`20.55555577`
`ex3sta1`	`40.6800`	`-63.07540325`
`fit2d`	`4.9100`	`-68464.29322924`
`fit2p`	`0.9900`	`68464.29329384`
`fome11`	`171.3600`	`0.00257121`
`fome12`	`347.7300`	`0.00514243`
`gen1`	`4.6100`	`0.00000165`
`gen2`	`7.0000`	`3.29279078`
`gen4`	`12.9200`	`0.00000934`
`jendrec1`	`3.2600`	`7028.46051883`
`ken-11`	`3.2900`	`-6972382262.51996900`
`ken-13`	`6.9600`	`-1.0257394789482E+10`
`lp22`	`102.8600`	`458.94465074`
`maros-r7`	`10.2600`	`1497185.16647965`
`mod2`	`1184.6600`	`27737371.36747100`
`model10`	`209.0000`	`-154599.62123990`
`model11`	`2.0200`	`0.00016867`
`model5`	`7.4900`	`-858440.71278465`
`model7`	`32.9100`	`49380.08553648`
`model9`	`61.8900`	`-141123.09326554`
`nemspmm1`	`2.0400`	`-327415.83567076`
`nemspmm2`	`3.3600`	`-291794.82815276`
`nemswrld`	`36.7600`	`260.30906290`
`nsir1`	`24.2000`	`-28909033.00000000`
`nsir2`	`7.9200`	`-27175593.49999990`
`nug15`	`2944.4900`	`1040.99405336`
`osa-07`	`18.6300`	`535722.51730081`
`p010`	`3.6500`	`1115047.91511083`
`p05`	`1.5500`	`556000.27662600`
`pcb3000`	`1.7100`	`137416.43123403`
`pilot87`	`13.8700`	`301.71579925`
`qap15`	`2537.0500`	`1040.99405335`
`r05`	`7.6200`	`557831.85904067`
`rat1`	`14.9400`	`1999531.66288583`
`rat5`	`13.4200`	`3083707.01043842`
`rosen10`	`0.7800`	`-174215.45613870`
`scrs8-2r-512`	`126.9600`	`1074.09934213`
`scsd8-2b-64`	`0.9900`	`15.99866807`
`scsd8-2c-64`	`1.0100`	`14.99923204`
`scsd8-2r-108`	`0.5600`	`23.69999436`
`scsd8-2r-216`	`1.2600`	`23.39998406`
`sctap1-2b-64`	`2.0700`	`484.56000001`
`slptsk`	`11.1600`	`29.89536602`
`south31`	`3.2900`	`1818940197.10107000`
`stocfor3`	`2.2800`	`-39976.78394143`
`testbig`	`1.1800`	`-60.42296063`
`wood1p`	`2.0400`	`1.44290249`
`world`	`317.4900`	`40364873.11446890`
`bas1lp`	`39.3100`	`363.00000000`
`cre-d`	`2394.9500`	`24454969.76555750`
`fome13`	`738.4000`	`0.01028485`
`fome20`	`3468.3500`	`23821658640.00010000`
`ken-18`	`307.2900`	`-5.2217025287397E+10`
`kl02`	`11.0100`	`215.25000010`
`nemsemm2`	`5.8600`	`581079.64415548`
`nsct2`	`749.4100`	`-37175081.99630621`
`osa-14`	`87.0800`	`1106462.84474349`
`osa-30`	`321.4500`	`2142139.87321565`
`pds-20`	`3497.0400`	`23821658640.00010000`
`rail507`	`23.1700`	`172.14556691`
`rail516`	`19.7300`	`182.00000071`
`rail582`	`31.6400`	`209.71223301`
`rat7a`	`38.3500`	`2074371.41572829`
`rlfddd`	`12.3000`	`-12.99999991`
`rlfdual`	`56.7000`	`-0.99999994`
`rlfprim`	`81.7800`	`1.00000069`
`route`	`9.6200`	`5941.65027701`
`scfxm1-2r-256`	`11.1500`	`2891.70611386`
`scsd8-2r-432`	`2.9500`	`25.79997250`
`sctap1-2r-480`	`4.8200`	`248.50000001`
`t0331-4l`	`23.0100`	`29730.03335310`
`us04`	`17.6800`	`17731.66667227`
`dbic1`	`1592.5100`	`-9768973.00014886`
`dbir2`	`229.4000`	`-6116916.49999326`
`nemsemm1`	`44.4600`	`512959.68358962`
`nw14`	`351.4600`	`61844.00003897`
`osa-60`	`2070.4700`	`4044072.50389521`
`aa03`	`3.2600`	`49616.36363651`
`air06`	`3.2600`	`49616.36363651`
`l30`	`1.3300`	`0.94206073`
`scfxm1-2b-64`	`4.1100`	`2877.56386373`
`scfxm1-2r-64`	`1.6200`	`2877.56386371`
`scfxm1-2r-96`	`8.0300`	`2891.70611372`
`ulevimin`	`68.9700`	`-5191101860.83442000`

IPOPT: feasible: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`lpl3`	`3706.6500`	`34530.67856900`
`cre-b`	`3644.3600`	`23129639.88704360`
`rail2586`	`3607.5800`	`6557.33662890`

IPOPT: fail: Back to top

Modelname	Time (IPOPT)	Status (IPOPT)
`bgindy`	`--`	`mstat( 6) sstat( 3)`
`gosh`	`--`	`mstat( 6) sstat( 3)`
`pds-06`	`--`	`mstat( 6) sstat( 3)`
`pds-10`	`--`	`mstat( 6) sstat( 3)`
`fome21`	`--`	`mstat( 6) sstat( 3)`
`lpl1`	`--`	`mstat( 6) sstat( 3)`
`nsct1`	`--`	`mstat( 6) sstat( 3)`
`nug20`	`--`	`mstat(13) sstat(10)`
`pds-30`	`--`	`mstat( 6) sstat( 3)`
`pds-40`	`--`	`mstat( 6) sstat( 3)`
`pds-50`	`--`	`mstat(13) sstat(10)`
`pds-60`	`--`	`mstat(13) sstat(13)`
`sgpf5y6`	`--`	`mstat(13) sstat(10)`
`watson_1`	`--`	`mstat(13) sstat(10)`
`dbir1`	`--`	`mstat( 6) sstat( 3)`
`nug30`	`--`	`mstat(13) sstat(10)`
`pds-100`	`--`	`mstat( 6) sstat( 3)`
`pds-70`	`--`	`mstat(13) sstat(10)`
`pds-80`	`--`	`mstat(13) sstat(13)`
`pds-90`	`--`	`mstat(13) sstat(13)`
`rail4284`	`--`	`mstat(13) sstat(10)`
`self`	`--`	`mstat(13) sstat(10)`