Solver Square Comparison

Solver Square Comparison: Considers all models.

Date / Time: 08/24/07 19:55:21

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 IPOPT is represented on the left (rows) and solver IPOPT-MEHROTRA 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 :	`1-IPOPT-0.trc`
Tracefile 2 :	`2-IPOPT-1.trc`
Solvers used :	`IPOPT`
	`IPOPT-MEHROTRA`
Modeltype(s)	`LP`

	IPOPT-MEHROTRA: optimal	IPOPT-MEHROTRA: locally optimal	IPOPT-MEHROTRA: feasible	IPOPT-MEHROTRA: infeasible	IPOPT-MEHROTRA: unbounded	IPOPT-MEHROTRA: fail	IPOPT-MEHROTRA: no data	total IPOPT
IPOPT: optimal	`83`	-	-	-	-	`3`	-	`86`
IPOPT: locally optimal	-	-	-	-	-	-	-	`-`
IPOPT: feasible	`6`	-	`2`	-	-	-	-	`8`
IPOPT: infeasible	-	-	-	-	-	`2`	-	`2`
IPOPT: unbounded	-	-	-	-	-	-	-	`-`
IPOPT: fail	`4`	-	`1`	-	-	`17`	-	`22`
IPOPT: no data	-	-	-	-	-	-	-	`-`
total IPOPT-MEHROTRA	`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.

IPOPT: optimal -- IPOPT-MEHROTRA: optimal Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Obj (IPOPT)	Obj (IPOPT-MEHROTRA)
`aa01`	`11.8300`	`4.6500`	`2.544`	`55535.43640912`	`55535.43638838`
`aa03`	`9.6900`	`3.2600`	`2.972`	`49616.36363649`	`49616.36363651`
`air02`	`2.6200`	`1.5900`	`1.648`	`7640.00000065`	`7640.00000112`
`air06`	`9.7000`	`3.2600`	`2.975`	`49616.36363649`	`49616.36363651`
`car4`	`2.7900`	`1.2300`	`2.268`	`35.46037020`	`35.46038611`
`cari`	`7.1300`	`6.2300`	`1.144`	`581.89305792`	`581.89305779`
`co5`	`11.7700`	`5.3200`	`2.212`	`714469.64279909`	`714469.58102212`
`co9`	`32.9900`	`23.0600`	`1.431`	`946920.50623726`	`946920.49646302`
`cq5`	`11.9800`	`4.1800`	`2.866`	`400133.80773115`	`400133.80948837`
`cq9`	`56.5900`	`19.8700`	`2.848`	`505541.70980948`	`505541.70995496`
`crew1`	`1.2900`	`0.6400`	`2.016`	`20.55556529`	`20.55555577`
`ex3sta1`	`34.0400`	`40.6800`	`0.837`	`-63.07540325`	`-63.07540325`
`fit2d`	`5.7000`	`4.9100`	`1.161`	`-68464.29329298`	`-68464.29322924`
`fit2p`	`1.8800`	`0.9900`	`1.899`	`68464.29330248`	`68464.29329384`
`fome11`	`134.2800`	`171.3600`	`0.784`	`0.00292352`	`0.00257121`
`fome12`	`274.4000`	`347.7300`	`0.789`	`0.00584704`	`0.00514243`
`gen1`	`3.9600`	`4.6100`	`0.859`	`0.00000796`	`0.00000165`
`gen2`	`10.0500`	`7.0000`	`1.436`	`3.29279078`	`3.29279078`
`gen4`	`13.5000`	`12.9200`	`1.045`	`0.00001301`	`0.00000934`
`jendrec1`	`6.1200`	`3.2600`	`1.877`	`7028.46051757`	`7028.46051883`
`ken-11`	`6.6200`	`3.2900`	`2.012`	`-6972382262.51996900`	`-6972382262.51996900`
`ken-13`	`25.6900`	`6.9600`	`3.691`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`l30`	`3.0500`	`1.3300`	`2.293`	`0.95207806`	`0.94206073`
`lp22`	`186.6600`	`102.8600`	`1.815`	`459.00933768`	`458.94465074`
`maros-r7`	`44.4100`	`10.2600`	`4.328`	`1497185.16647966`	`1497185.16647965`
`mod2`	`198.4900`	`1184.6600`	`0.168`	`27737371.36448260`	`27737371.36747100`
`model11`	`36.3500`	`2.0200`	`17.995`	`0.00010208`	`0.00016867`
`model5`	`297.0900`	`7.4900`	`39.665`	`-858440.72839567`	`-858440.71278465`
`model7`	`6.5400`	`32.9100`	`0.199`	`49380.08552185`	`49380.08553648`
`model9`	`76.5400`	`61.8900`	`1.237`	`-141123.08766642`	`-141123.09326554`
`nemspmm1`	`5.6700`	`2.0400`	`2.779`	`-327415.83567074`	`-327415.83567076`
`nemspmm2`	`9.4100`	`3.3600`	`2.801`	`-291794.77219164`	`-291794.82815276`
`nemswrld`	`67.0900`	`36.7600`	`1.825`	`260.30950736`	`260.30906290`
`nsir1`	`9.0800`	`24.2000`	`0.375`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`12.1900`	`7.9200`	`1.539`	`-27175593.49999840`	`-27175593.49999990`
`osa-07`	`51.2200`	`18.6300`	`2.749`	`535722.51965037`	`535722.51730081`
`p010`	`171.5500`	`3.6500`	`47.000`	`1115047.91511083`	`1115047.91511083`
`p05`	`130.2200`	`1.5500`	`84.013`	`556000.27662589`	`556000.27662600`
`pcb3000`	`3.4000`	`1.7100`	`1.988`	`137416.53410574`	`137416.43123403`
`pilot87`	`49.5500`	`13.8700`	`3.572`	`301.71037082`	`301.71579925`
`r05`	`19.3100`	`7.6200`	`2.534`	`557831.85904191`	`557831.85904067`
`rat1`	`939.1400`	`14.9400`	`62.861`	`1999531.66287930`	`1999531.66288583`
`rat5`	`268.2000`	`13.4200`	`19.985`	`3083707.01043842`	`3083707.01043842`
`rosen10`	`1.5500`	`0.7800`	`1.987`	`-174215.45613870`	`-174215.45613870`
`scfxm1-2b-64`	`11.9400`	`4.1100`	`2.905`	`2877.56386534`	`2877.56386373`
`scfxm1-2r-64`	`4.8800`	`1.6200`	`3.012`	`2877.56397447`	`2877.56386371`
`scfxm1-2r-96`	`8.1500`	`8.0300`	`1.015`	`2891.70613518`	`2891.70611372`
`scrs8-2r-512`	`742.8900`	`126.9600`	`5.851`	`1074.09934203`	`1074.09934213`
`scsd8-2b-64`	`1.8200`	`0.9900`	`1.838`	`15.99866807`	`15.99866807`
`scsd8-2c-64`	`1.9600`	`1.0100`	`1.941`	`14.99923203`	`14.99923204`
`scsd8-2r-108`	`1.1800`	`0.5600`	`2.107`	`23.69999891`	`23.69999436`
`scsd8-2r-216`	`2.7200`	`1.2600`	`2.159`	`23.40001016`	`23.39998406`
`sctap1-2b-64`	`3.3800`	`2.0700`	`1.633`	`484.56000206`	`484.56000001`
`slptsk`	`19.6100`	`11.1600`	`1.757`	`29.89536615`	`29.89536602`
`south31`	`10.0700`	`3.2900`	`3.061`	`1818940197.10107000`	`1818940197.10107000`
`stocfor3`	`10.6500`	`2.2800`	`4.671`	`-39976.78394364`	`-39976.78394143`
`testbig`	`2.8000`	`1.1800`	`2.373`	`-59.71377151`	`-60.42296063`
`wood1p`	`3.0700`	`2.0400`	`1.505`	`1.44290241`	`1.44290249`
`world`	`207.4500`	`317.4900`	`0.653`	`40364873.43011240`	`40364873.11446890`
`bas1lp`	`443.5200`	`39.3100`	`11.283`	`363.00000000`	`363.00000000`
`fome13`	`599.0300`	`738.4000`	`0.811`	`0.01169409`	`0.01028485`
`ken-18`	`221.3000`	`307.2900`	`0.720`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`17.6400`	`11.0100`	`1.602`	`215.25001806`	`215.25000010`
`nsct2`	`2811.0700`	`749.4100`	`3.751`	`-37175082.00000000`	`-37175081.99630621`
`osa-14`	`96.8400`	`87.0800`	`1.112`	`1106462.86972097`	`1106462.84474349`
`osa-30`	`327.9500`	`321.4500`	`1.020`	`2142140.84743002`	`2142139.87321565`
`rail507`	`45.6000`	`23.1700`	`1.968`	`172.14556674`	`172.14556691`
`rail516`	`624.7800`	`19.7300`	`31.666`	`182.00000004`	`182.00000071`
`rail582`	`53.0600`	`31.6400`	`1.677`	`209.71223435`	`209.71223301`
`rat7a`	`499.0100`	`38.3500`	`13.012`	`2074371.41572829`	`2074371.41572829`
`rlfddd`	`9.8400`	`12.3000`	`0.800`	`-12.99999327`	`-12.99999991`
`rlfdual`	`53.1600`	`56.7000`	`0.938`	`-0.99999994`	`-0.99999994`
`rlfprim`	`71.1500`	`81.7800`	`0.870`	`1.00001330`	`1.00000069`
`route`	`15.1600`	`9.6200`	`1.576`	`5941.65027702`	`5941.65027701`
`scfxm1-2r-256`	`21.1500`	`11.1500`	`1.897`	`2892.02010444`	`2891.70611386`
`scsd8-2r-432`	`5.4500`	`2.9500`	`1.847`	`25.80002199`	`25.79997250`
`sctap1-2r-480`	`6.7500`	`4.8200`	`1.400`	`248.50005291`	`248.50000001`
`t0331-4l`	`49.6600`	`23.0100`	`2.158`	`29730.03339276`	`29730.03335310`
`us04`	`20.2100`	`17.6800`	`1.143`	`17731.66666680`	`17731.66667227`
`dbir2`	`289.0100`	`229.4000`	`1.260`	`-6116916.49999997`	`-6116916.49999326`
`nemsemm1`	`93.1200`	`44.4600`	`2.094`	`512961.33656058`	`512959.68358962`
`nw14`	`330.9900`	`351.4600`	`0.942`	`61844.00001227`	`61844.00003897`
`osa-60`	`2118.8600`	`2070.4700`	`1.023`	`4044072.77774503`	`4044072.50389521`

IPOPT: optimal -- IPOPT-MEHROTRA: fail Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Obj (IPOPT)	Status (IPOPT-MEHROTRA)
`pds-06`	`121.1700`	`3600.2400`	---	`27761037600.00000000`	`mstat( 6) sstat( 3)`
`pds-10`	`996.8400`	`3600.0600`	---	`26727094976.03690000`	`mstat( 6) sstat( 3)`
`nsct1`	`1034.7000`	`3606.6400`	---	`-38922435.93294140`	`mstat( 6) sstat( 3)`

IPOPT: feasible -- IPOPT-MEHROTRA: optimal Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Obj (IPOPT)	Obj (IPOPT-MEHROTRA)
`model10`	`3749.7900`	`209.0000`	`17.942`	`-154595.73840092`	`-154599.62123990`
`nug15`	`3861.2500`	`2944.4900`	`1.311`	`1040.99847628`	`1040.99405336`
`qap15`	`3687.2200`	`2537.0500`	`1.453`	`1040.99438307`	`1040.99405335`
`fome20`	`3684.9000`	`3468.3500`	`1.062`	`23824795566.33030000`	`23821658640.00010000`
`nemsemm2`	`5387.1300`	`5.8600`	`919.305`	`590853.36666951`	`581079.64415548`
`pds-20`	`3610.3500`	`3497.0400`	`1.032`	`23824795566.33030000`	`23821658640.00010000`

IPOPT: feasible -- IPOPT-MEHROTRA: feasible Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Obj (IPOPT)	Obj (IPOPT-MEHROTRA)
`lpl3`	`3667.9500`	`3706.6500`	`0.990`	`92049.12139266`	`34530.67856900`
`rail2586`	`3608.6000`	`3607.5800`	`1.000`	`1126.43249215`	`6557.33662890`

IPOPT: infeasible -- IPOPT-MEHROTRA: fail Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Status (IPOPT-MEHROTRA)
`bgindy`	`6.4800`	`3603.5700`	---	`mstat( 4) sstat( 1)`	`mstat( 6) sstat( 3)`
`gosh`	`1221.9600`	`3600.2300`	---	`mstat( 4) sstat( 1)`	`mstat( 6) sstat( 3)`

IPOPT: fail -- IPOPT-MEHROTRA: optimal Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Obj (IPOPT-MEHROTRA)
`baxter`	`NA`	`40.1900`	---	`mstat(13) sstat(10)`	`56007255.68220491`
`ulevimin`	`3600.9100`	`68.9700`	---	`mstat( 6) sstat( 3)`	`-5191101860.83442000`
`cre-d`	`NA`	`2394.9500`	---	`mstat(13) sstat(10)`	`24454969.76555750`
`dbic1`	`NA`	`1592.5100`	---	`mstat(13) sstat(13)`	`-9768973.00014886`

IPOPT: fail -- IPOPT-MEHROTRA: feasible Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Obj (IPOPT-MEHROTRA)
`cre-b`	`3799.6800`	`3644.3600`	---	`mstat( 6) sstat( 3)`	`23129639.88704360`

IPOPT: fail -- IPOPT-MEHROTRA: fail Back to top

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Status (IPOPT-MEHROTRA)
`fome21`	`3612.7400`	`3609.3300`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`lpl1`	`NA`	`3606.3000`	---	`mstat(13) sstat(10)`	`mstat( 6) sstat( 3)`
`nug20`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`pds-30`	`3727.3200`	`3630.3700`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-40`	`3675.6500`	`4024.9000`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-50`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`pds-60`	`NA`	`NA`	---	`mstat(13) sstat(13)`	`mstat(13) sstat(13)`
`sgpf5y6`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`watson_1`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`dbir1`	`NA`	`3614.7600`	---	`mstat(13) sstat(10)`	`mstat( 6) sstat( 3)`
`nug30`	`NA`	`NA`	---	`mstat(13) sstat(13)`	`mstat(13) sstat(10)`
`pds-100`	`29433.2100`	`35438.4600`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-70`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`pds-80`	`NA`	`NA`	---	`mstat(13) sstat(13)`	`mstat(13) sstat(13)`
`pds-90`	`NA`	`NA`	---	`mstat(13) sstat(13)`	`mstat(13) sstat(13)`
`rail4284`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`self`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`

IPOPT: optimal: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`aa01`	`11.8300`	`55535.43640912`
`aa03`	`9.6900`	`49616.36363649`
`air02`	`2.6200`	`7640.00000065`
`air06`	`9.7000`	`49616.36363649`
`car4`	`2.7900`	`35.46037020`
`cari`	`7.1300`	`581.89305792`
`co5`	`11.7700`	`714469.64279909`
`co9`	`32.9900`	`946920.50623726`
`cq5`	`11.9800`	`400133.80773115`
`cq9`	`56.5900`	`505541.70980948`
`crew1`	`1.2900`	`20.55556529`
`ex3sta1`	`34.0400`	`-63.07540325`
`fit2d`	`5.7000`	`-68464.29329298`
`fit2p`	`1.8800`	`68464.29330248`
`fome11`	`134.2800`	`0.00292352`
`fome12`	`274.4000`	`0.00584704`
`gen1`	`3.9600`	`0.00000796`
`gen2`	`10.0500`	`3.29279078`
`gen4`	`13.5000`	`0.00001301`
`jendrec1`	`6.1200`	`7028.46051757`
`ken-11`	`6.6200`	`-6972382262.51996900`
`ken-13`	`25.6900`	`-1.0257394789482E+10`
`l30`	`3.0500`	`0.95207806`
`lp22`	`186.6600`	`459.00933768`
`maros-r7`	`44.4100`	`1497185.16647966`
`mod2`	`198.4900`	`27737371.36448260`
`model11`	`36.3500`	`0.00010208`
`model5`	`297.0900`	`-858440.72839567`
`model7`	`6.5400`	`49380.08552185`
`model9`	`76.5400`	`-141123.08766642`
`nemspmm1`	`5.6700`	`-327415.83567074`
`nemspmm2`	`9.4100`	`-291794.77219164`
`nemswrld`	`67.0900`	`260.30950736`
`nsir1`	`9.0800`	`-28909033.00000000`
`nsir2`	`12.1900`	`-27175593.49999840`
`osa-07`	`51.2200`	`535722.51965037`
`p010`	`171.5500`	`1115047.91511083`
`p05`	`130.2200`	`556000.27662589`
`pcb3000`	`3.4000`	`137416.53410574`
`pds-06`	`121.1700`	`27761037600.00000000`
`pds-10`	`996.8400`	`26727094976.03690000`
`pilot87`	`49.5500`	`301.71037082`
`r05`	`19.3100`	`557831.85904191`
`rat1`	`939.1400`	`1999531.66287930`
`rat5`	`268.2000`	`3083707.01043842`
`rosen10`	`1.5500`	`-174215.45613870`
`scfxm1-2b-64`	`11.9400`	`2877.56386534`
`scfxm1-2r-64`	`4.8800`	`2877.56397447`
`scfxm1-2r-96`	`8.1500`	`2891.70613518`
`scrs8-2r-512`	`742.8900`	`1074.09934203`
`scsd8-2b-64`	`1.8200`	`15.99866807`
`scsd8-2c-64`	`1.9600`	`14.99923203`
`scsd8-2r-108`	`1.1800`	`23.69999891`
`scsd8-2r-216`	`2.7200`	`23.40001016`
`sctap1-2b-64`	`3.3800`	`484.56000206`
`slptsk`	`19.6100`	`29.89536615`
`south31`	`10.0700`	`1818940197.10107000`
`stocfor3`	`10.6500`	`-39976.78394364`
`testbig`	`2.8000`	`-59.71377151`
`wood1p`	`3.0700`	`1.44290241`
`world`	`207.4500`	`40364873.43011240`
`bas1lp`	`443.5200`	`363.00000000`
`fome13`	`599.0300`	`0.01169409`
`ken-18`	`221.3000`	`-5.2217025287397E+10`
`kl02`	`17.6400`	`215.25001806`
`nsct1`	`1034.7000`	`-38922435.93294140`
`nsct2`	`2811.0700`	`-37175082.00000000`
`osa-14`	`96.8400`	`1106462.86972097`
`osa-30`	`327.9500`	`2142140.84743002`
`rail507`	`45.6000`	`172.14556674`
`rail516`	`624.7800`	`182.00000004`
`rail582`	`53.0600`	`209.71223435`
`rat7a`	`499.0100`	`2074371.41572829`
`rlfddd`	`9.8400`	`-12.99999327`
`rlfdual`	`53.1600`	`-0.99999994`
`rlfprim`	`71.1500`	`1.00001330`
`route`	`15.1600`	`5941.65027702`
`scfxm1-2r-256`	`21.1500`	`2892.02010444`
`scsd8-2r-432`	`5.4500`	`25.80002199`
`sctap1-2r-480`	`6.7500`	`248.50005291`
`t0331-4l`	`49.6600`	`29730.03339276`
`us04`	`20.2100`	`17731.66666680`
`dbir2`	`289.0100`	`-6116916.49999997`
`nemsemm1`	`93.1200`	`512961.33656058`
`nw14`	`330.9900`	`61844.00001227`
`osa-60`	`2118.8600`	`4044072.77774503`

IPOPT: feasible: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`lpl3`	`3667.9500`	`92049.12139266`
`model10`	`3749.7900`	`-154595.73840092`
`nug15`	`3861.2500`	`1040.99847628`
`qap15`	`3687.2200`	`1040.99438307`
`fome20`	`3684.9000`	`23824795566.33030000`
`nemsemm2`	`5387.1300`	`590853.36666951`
`pds-20`	`3610.3500`	`23824795566.33030000`
`rail2586`	`3608.6000`	`1126.43249215`

IPOPT: infeasible: Back to top

Modelname	Time (IPOPT)	Status (IPOPT)
`bgindy`	`--`	`mstat( 4) sstat( 1)`
`gosh`	`--`	`mstat( 4) sstat( 1)`

IPOPT: fail: Back to top

Modelname	Time (IPOPT)	Status (IPOPT)
`baxter`	`--`	`mstat(13) sstat(10)`
`ulevimin`	`--`	`mstat( 6) sstat( 3)`
`cre-b`	`--`	`mstat( 6) sstat( 3)`
`cre-d`	`--`	`mstat(13) sstat(10)`
`fome21`	`--`	`mstat( 6) sstat( 3)`
`lpl1`	`--`	`mstat(13) sstat(10)`
`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)`
`dbic1`	`--`	`mstat(13) sstat(13)`
`dbir1`	`--`	`mstat(13) sstat(10)`
`nug30`	`--`	`mstat(13) sstat(13)`
`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)`

IPOPT-MEHROTRA: optimal: Back to top

Modelname	Time (IPOPT-MEHROTRA)	Obj (IPOPT-MEHROTRA)
`aa01`	`4.6500`	`55535.43638838`
`aa03`	`3.2600`	`49616.36363651`
`air02`	`1.5900`	`7640.00000112`
`air06`	`3.2600`	`49616.36363651`
`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`
`l30`	`1.3300`	`0.94206073`
`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`
`scfxm1-2b-64`	`4.1100`	`2877.56386373`
`scfxm1-2r-64`	`1.6200`	`2877.56386371`
`scfxm1-2r-96`	`8.0300`	`2891.70611372`
`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`
`ulevimin`	`68.9700`	`-5191101860.83442000`
`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`

IPOPT-MEHROTRA: feasible: Back to top

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

IPOPT-MEHROTRA: fail: Back to top

Modelname	Time (IPOPT-MEHROTRA)	Status (IPOPT-MEHROTRA)
`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)`