Solver Square Comparison

Solver Square Comparison: Considers all models.

Date / Time: 01/07/08 20:11:22

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 :	`6-IPOPT-0.trc`
Tracefile 2 :	`7-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	`5`	-	-	-	-	`17`	-	`22`
IPOPT: no data	-	-	-	-	-	-	-	`-`
total IPOPT-MEHROTRA	`94`	`-`	`2`	`-`	`-`	`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`	`12.3600`	`4.6500`	`2.658`	`55535.43638976`	`55535.43638976`
`aa03`	`9.7600`	`3.2500`	`3.003`	`49616.36363764`	`49616.36363779`
`air02`	`2.6400`	`1.5700`	`1.682`	`7640.00000649`	`7640.00000685`
`air06`	`9.7100`	`3.2600`	`2.979`	`49616.36363764`	`49616.36363779`
`car4`	`2.7900`	`1.2100`	`2.306`	`35.46037049`	`35.46038611`
`cari`	`6.8800`	`6.2300`	`1.104`	`581.89305792`	`581.89305780`
`co5`	`13.4400`	`5.3400`	`2.517`	`714469.73326788`	`714469.58102212`
`co9`	`33.0000`	`22.8100`	`1.447`	`946920.50625303`	`946920.49646302`
`cq5`	`12.8100`	`4.1700`	`3.072`	`400134.39901265`	`400133.80948837`
`cq9`	`50.5400`	`19.9100`	`2.538`	`505541.71044040`	`505541.70995496`
`crew1`	`1.3000`	`0.6400`	`2.031`	`20.55556533`	`20.55555579`
`ex3sta1`	`34.5600`	`41.0600`	`0.842`	`-63.07540325`	`-63.07540325`
`fit2d`	`5.7300`	`4.8800`	`1.174`	`-68464.29328530`	`-68464.29322686`
`fit2p`	`1.8900`	`0.9800`	`1.929`	`68464.29330257`	`68464.29329394`
`fome11`	`141.2700`	`170.9700`	`0.826`	`0.02915743`	`0.02571471`
`fome12`	`285.3700`	`350.2200`	`0.815`	`0.05831487`	`0.05142942`
`gen1`	`3.9500`	`4.5900`	`0.861`	`0.00000797`	`0.00000165`
`gen2`	`10.4500`	`7.1200`	`1.468`	`3.29279078`	`3.29279078`
`gen4`	`13.8700`	`12.6000`	`1.101`	`0.00001303`	`0.00000934`
`jendrec1`	`6.1500`	`3.1700`	`1.940`	`7028.46051765`	`7028.46051883`
`ken-11`	`6.8200`	`3.2900`	`2.073`	`-6972382262.51996000`	`-6972382262.51996000`
`ken-13`	`25.5600`	`6.9000`	`3.704`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`l30`	`3.1200`	`1.3300`	`2.346`	`0.95213670`	`0.94206073`
`lp22`	`189.6500`	`103.3100`	`1.836`	`459.00933769`	`458.94465074`
`maros-r7`	`44.3000`	`10.2000`	`4.343`	`1497185.16647971`	`1497185.16647971`
`mod2`	`183.7800`	`1183.6500`	`0.155`	`27737371.36472430`	`27737371.36747100`
`model11`	`16.2900`	`2.0200`	`8.064`	`0.00102069`	`0.00102090`
`model5`	`325.9300`	`7.4700`	`43.632`	`-858440.72885225`	`-858440.71278465`
`model7`	`6.7100`	`25.3000`	`0.265`	`49380.08570984`	`49380.08549798`
`model9`	`14.9600`	`83.0200`	`0.180`	`-141123.01524906`	`-141123.09274295`
`nemspmm1`	`5.6700`	`2.0400`	`2.779`	`-327415.83567071`	`-327415.83567071`
`nemspmm2`	`9.4600`	`3.3700`	`2.807`	`-291794.77219164`	`-291794.82815276`
`nemswrld`	`68.0800`	`36.1000`	`1.886`	`260.30950771`	`260.30906290`
`nsir1`	`9.1600`	`24.4900`	`0.374`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`11.6700`	`7.9100`	`1.475`	`-27175593.49999990`	`-27175593.49999990`
`osa-07`	`52.1000`	`19.4100`	`2.684`	`535722.51966222`	`535722.51731281`
`p010`	`208.0300`	`3.6300`	`57.309`	`1115047.91511092`	`1115047.91511097`
`p05`	`102.9900`	`1.5600`	`66.019`	`556000.27662593`	`556000.27662606`
`pcb3000`	`3.6400`	`1.7100`	`2.129`	`137416.45014264`	`137416.43123403`
`pilot87`	`48.7900`	`13.8600`	`3.520`	`301.71036899`	`301.71579925`
`r05`	`21.4800`	`7.6100`	`2.823`	`557831.85904074`	`557831.85904078`
`rat1`	`941.4600`	`14.8900`	`63.228`	`1999531.66287934`	`1999531.66288582`
`rat5`	`268.7100`	`13.4200`	`20.023`	`3083707.01043848`	`3083707.01043848`
`rosen10`	`1.5700`	`0.7700`	`2.039`	`-174215.45613866`	`-174215.45613866`
`scfxm1-2b-64`	`11.9400`	`4.1500`	`2.877`	`2877.56386502`	`2877.56386391`
`scfxm1-2r-64`	`4.8900`	`1.6300`	`3.000`	`2877.56397453`	`2877.56386378`
`scfxm1-2r-96`	`8.2300`	`7.5800`	`1.086`	`2891.70613527`	`2891.70611381`
`scrs8-2r-512`	`620.8200`	`101.6800`	`6.106`	`1074.09934613`	`1074.09934625`
`scsd8-2b-64`	`1.8100`	`1.0100`	`1.792`	`15.99866838`	`15.99866840`
`scsd8-2c-64`	`1.9600`	`1.0100`	`1.941`	`14.99923234`	`14.99923237`
`scsd8-2r-108`	`1.1700`	`0.5600`	`2.089`	`23.69999901`	`23.69999449`
`scsd8-2r-216`	`2.7700`	`1.2600`	`2.198`	`23.40001016`	`23.39998427`
`sctap1-2b-64`	`3.6300`	`2.0700`	`1.754`	`484.56000007`	`484.56000007`
`slptsk`	`19.7100`	`10.9700`	`1.797`	`29.89536603`	`29.89536603`
`south31`	`10.1300`	`3.2900`	`3.079`	`1818940197.10111000`	`1818940197.10111000`
`stocfor3`	`10.7400`	`2.2700`	`4.731`	`-39976.78394355`	`-39976.78394145`
`testbig`	`2.8100`	`1.1700`	`2.402`	`-59.71377151`	`-60.42296055`
`wood1p`	`2.7000`	`2.0200`	`1.337`	`1.44290243`	`1.44290249`
`world`	`207.3300`	`317.8000`	`0.652`	`40364873.43040490`	`40364873.11464940`
`bas1lp`	`337.6200`	`39.3900`	`8.571`	`363.00000000`	`363.00000000`
`fome13`	`610.7900`	`746.8400`	`0.818`	`0.11662974`	`0.10285884`
`ken-18`	`219.6100`	`307.3200`	`0.715`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`17.3100`	`10.7300`	`1.613`	`215.25001839`	`215.25000045`
`nsct2`	`2581.9800`	`750.4900`	`3.440`	`-37175081.99999980`	`-37175081.99630610`
`osa-14`	`107.6000`	`91.1500`	`1.180`	`1106462.97722514`	`1106462.84478891`
`osa-30`	`340.9000`	`330.9300`	`1.030`	`2142140.84747442`	`2142139.87327632`
`rail507`	`45.3000`	`22.9600`	`1.973`	`172.14556730`	`172.14556730`
`rail516`	`49.8800`	`19.3900`	`2.572`	`182.00000041`	`182.00000081`
`rail582`	`52.9000`	`31.8800`	`1.659`	`209.71223433`	`209.71223351`
`rat7a`	`502.1800`	`37.5800`	`13.363`	`2074371.41572835`	`2074371.41572835`
`rlfddd`	`9.8200`	`12.2700`	`0.800`	`-12.99999327`	`-12.99999932`
`rlfdual`	`52.9900`	`57.9300`	`0.915`	`-0.99999942`	`-0.99999942`
`rlfprim`	`70.9300`	`82.3500`	`0.861`	`1.00001341`	`1.00000074`
`route`	`15.2600`	`9.6300`	`1.585`	`5941.65028002`	`5941.65028001`
`scfxm1-2r-256`	`21.0100`	`11.1800`	`1.879`	`2892.02010444`	`2891.70611409`
`scsd8-2r-432`	`5.4300`	`2.9600`	`1.834`	`25.80002199`	`25.79997250`
`sctap1-2r-480`	`6.7800`	`4.7800`	`1.418`	`248.50005301`	`248.50000011`
`t0331-4l`	`49.2900`	`22.9500`	`2.148`	`29730.03339568`	`29730.03335564`
`us04`	`19.6100`	`18.0200`	`1.088`	`17731.66666807`	`17731.66667683`
`dbir2`	`287.1000`	`227.6700`	`1.261`	`-6116916.49999969`	`-6116916.49999329`
`nemsemm1`	`93.5200`	`44.1500`	`2.118`	`512961.33657851`	`512959.68358962`
`nw14`	`325.8000`	`295.5400`	`1.102`	`61844.00012271`	`61844.00014182`
`osa-60`	`2188.0000`	`1977.1600`	`1.107`	`4044072.78288264`	`4044072.50396332`

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`	`115.5100`	`3600.2300`	---	`27761037600.00020000`	`mstat( 6) sstat( 3)`
`pds-10`	`1188.9500`	`3600.2300`	---	`26727094976.00040000`	`mstat( 6) sstat( 3)`
`nsct1`	`1006.0100`	`3608.9800`	---	`-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`	`3636.8400`	`218.6100`	`16.636`	`-154596.55370901`	`-154599.62123266`
`nug15`	`3704.2200`	`2928.4300`	`1.265`	`1040.99847639`	`1040.99405336`
`qap15`	`3877.4700`	`2520.9100`	`1.538`	`1040.99431703`	`1040.99405335`
`fome20`	`3754.2400`	`3440.8100`	`1.091`	`23824323635.80390000`	`23821658640.00090000`
`nemsemm2`	`5386.9500`	`5.8600`	`919.275`	`590853.36666951`	`581079.64415548`
`pds-20`	`3763.9900`	`3437.3600`	`1.095`	`23824323635.80390000`	`23821658640.00090000`

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

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Obj (IPOPT)	Obj (IPOPT-MEHROTRA)
`lpl3`	`4012.5000`	`3853.7000`	`1.041`	`85862.06506435`	`30010.04036022`
`rail2586`	`3602.5400`	`3601.2100`	`1.000`	`1174.25360797`	`940.56063377`

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

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Status (IPOPT-MEHROTRA)
`bgindy`	`6.3700`	`3604.1900`	---	`mstat( 4) sstat( 1)`	`mstat( 6) sstat( 3)`
`gosh`	`896.3200`	`3600.1600`	---	`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`	`40.2200`	---	`mstat(13) sstat(10)`	`56007255.68220491`
`ulevimin`	`3600.4600`	`48.5300`	---	`mstat( 6) sstat( 3)`	`-5191101861.43194000`
`cre-b`	`4393.6500`	`3461.4800`	---	`mstat( 6) sstat( 3)`	`23129639.88775590`
`cre-d`	`NA`	`2397.6500`	---	`mstat(13) sstat(10)`	`24454969.76567270`
`dbic1`	`NA`	`1590.9200`	---	`mstat(13) sstat(13)`	`-9768973.00014886`

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

Modelname	Time (IPOPT)	Time (IPOPT-MEHROTRA)	Ratio (IPOPT/IPOPT-MEHROTRA)	Status (IPOPT)	Status (IPOPT-MEHROTRA)
`fome21`	`3677.8200`	`3631.3600`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`lpl1`	`NA`	`3609.3600`	---	`mstat(13) sstat(10)`	`mstat( 6) sstat( 3)`
`nug20`	`NA`	`NA`	---	`mstat(13) sstat(10)`	`mstat(13) sstat(10)`
`pds-30`	`3690.6200`	`3663.2600`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`pds-40`	`3651.3200`	`4005.3300`	---	`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`	`3603.5200`	`3614.5900`	---	`mstat( 6) sstat( 3)`	`mstat( 6) sstat( 3)`
`nug30`	`NA`	`NA`	---	`mstat(13) sstat(13)`	`mstat(13) sstat(10)`
`pds-100`	`29813.5800`	`29393.0100`	---	`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`	`12.3600`	`55535.43638976`
`aa03`	`9.7600`	`49616.36363764`
`air02`	`2.6400`	`7640.00000649`
`air06`	`9.7100`	`49616.36363764`
`car4`	`2.7900`	`35.46037049`
`cari`	`6.8800`	`581.89305792`
`co5`	`13.4400`	`714469.73326788`
`co9`	`33.0000`	`946920.50625303`
`cq5`	`12.8100`	`400134.39901265`
`cq9`	`50.5400`	`505541.71044040`
`crew1`	`1.3000`	`20.55556533`
`ex3sta1`	`34.5600`	`-63.07540325`
`fit2d`	`5.7300`	`-68464.29328530`
`fit2p`	`1.8900`	`68464.29330257`
`fome11`	`141.2700`	`0.02915743`
`fome12`	`285.3700`	`0.05831487`
`gen1`	`3.9500`	`0.00000797`
`gen2`	`10.4500`	`3.29279078`
`gen4`	`13.8700`	`0.00001303`
`jendrec1`	`6.1500`	`7028.46051765`
`ken-11`	`6.8200`	`-6972382262.51996000`
`ken-13`	`25.5600`	`-1.0257394789482E+10`
`l30`	`3.1200`	`0.95213670`
`lp22`	`189.6500`	`459.00933769`
`maros-r7`	`44.3000`	`1497185.16647971`
`mod2`	`183.7800`	`27737371.36472430`
`model11`	`16.2900`	`0.00102069`
`model5`	`325.9300`	`-858440.72885225`
`model7`	`6.7100`	`49380.08570984`
`model9`	`14.9600`	`-141123.01524906`
`nemspmm1`	`5.6700`	`-327415.83567071`
`nemspmm2`	`9.4600`	`-291794.77219164`
`nemswrld`	`68.0800`	`260.30950771`
`nsir1`	`9.1600`	`-28909033.00000000`
`nsir2`	`11.6700`	`-27175593.49999990`
`osa-07`	`52.1000`	`535722.51966222`
`p010`	`208.0300`	`1115047.91511092`
`p05`	`102.9900`	`556000.27662593`
`pcb3000`	`3.6400`	`137416.45014264`
`pds-06`	`115.5100`	`27761037600.00020000`
`pds-10`	`1188.9500`	`26727094976.00040000`
`pilot87`	`48.7900`	`301.71036899`
`r05`	`21.4800`	`557831.85904074`
`rat1`	`941.4600`	`1999531.66287934`
`rat5`	`268.7100`	`3083707.01043848`
`rosen10`	`1.5700`	`-174215.45613866`
`scfxm1-2b-64`	`11.9400`	`2877.56386502`
`scfxm1-2r-64`	`4.8900`	`2877.56397453`
`scfxm1-2r-96`	`8.2300`	`2891.70613527`
`scrs8-2r-512`	`620.8200`	`1074.09934613`
`scsd8-2b-64`	`1.8100`	`15.99866838`
`scsd8-2c-64`	`1.9600`	`14.99923234`
`scsd8-2r-108`	`1.1700`	`23.69999901`
`scsd8-2r-216`	`2.7700`	`23.40001016`
`sctap1-2b-64`	`3.6300`	`484.56000007`
`slptsk`	`19.7100`	`29.89536603`
`south31`	`10.1300`	`1818940197.10111000`
`stocfor3`	`10.7400`	`-39976.78394355`
`testbig`	`2.8100`	`-59.71377151`
`wood1p`	`2.7000`	`1.44290243`
`world`	`207.3300`	`40364873.43040490`
`bas1lp`	`337.6200`	`363.00000000`
`fome13`	`610.7900`	`0.11662974`
`ken-18`	`219.6100`	`-5.2217025287397E+10`
`kl02`	`17.3100`	`215.25001839`
`nsct1`	`1006.0100`	`-38922435.93294140`
`nsct2`	`2581.9800`	`-37175081.99999980`
`osa-14`	`107.6000`	`1106462.97722514`
`osa-30`	`340.9000`	`2142140.84747442`
`rail507`	`45.3000`	`172.14556730`
`rail516`	`49.8800`	`182.00000041`
`rail582`	`52.9000`	`209.71223433`
`rat7a`	`502.1800`	`2074371.41572835`
`rlfddd`	`9.8200`	`-12.99999327`
`rlfdual`	`52.9900`	`-0.99999942`
`rlfprim`	`70.9300`	`1.00001341`
`route`	`15.2600`	`5941.65028002`
`scfxm1-2r-256`	`21.0100`	`2892.02010444`
`scsd8-2r-432`	`5.4300`	`25.80002199`
`sctap1-2r-480`	`6.7800`	`248.50005301`
`t0331-4l`	`49.2900`	`29730.03339568`
`us04`	`19.6100`	`17731.66666807`
`dbir2`	`287.1000`	`-6116916.49999969`
`nemsemm1`	`93.5200`	`512961.33657851`
`nw14`	`325.8000`	`61844.00012271`
`osa-60`	`2188.0000`	`4044072.78288264`

IPOPT: feasible: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`lpl3`	`4012.5000`	`85862.06506435`
`model10`	`3636.8400`	`-154596.55370901`
`nug15`	`3704.2200`	`1040.99847639`
`qap15`	`3877.4700`	`1040.99431703`
`fome20`	`3754.2400`	`23824323635.80390000`
`nemsemm2`	`5386.9500`	`590853.36666951`
`pds-20`	`3763.9900`	`23824323635.80390000`
`rail2586`	`3602.5400`	`1174.25360797`

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( 6) sstat( 3)`
`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`	`55535.43638976`
`aa03`	`3.2500`	`49616.36363779`
`air02`	`1.5700`	`7640.00000685`
`air06`	`3.2600`	`49616.36363779`
`baxter`	`40.2200`	`56007255.68220491`
`car4`	`1.2100`	`35.46038611`
`cari`	`6.2300`	`581.89305780`
`co5`	`5.3400`	`714469.58102212`
`co9`	`22.8100`	`946920.49646302`
`cq5`	`4.1700`	`400133.80948837`
`cq9`	`19.9100`	`505541.70995496`
`crew1`	`0.6400`	`20.55555579`
`ex3sta1`	`41.0600`	`-63.07540325`
`fit2d`	`4.8800`	`-68464.29322686`
`fit2p`	`0.9800`	`68464.29329394`
`fome11`	`170.9700`	`0.02571471`
`fome12`	`350.2200`	`0.05142942`
`gen1`	`4.5900`	`0.00000165`
`gen2`	`7.1200`	`3.29279078`
`gen4`	`12.6000`	`0.00000934`
`jendrec1`	`3.1700`	`7028.46051883`
`ken-11`	`3.2900`	`-6972382262.51996000`
`ken-13`	`6.9000`	`-1.0257394789482E+10`
`l30`	`1.3300`	`0.94206073`
`lp22`	`103.3100`	`458.94465074`
`maros-r7`	`10.2000`	`1497185.16647971`
`mod2`	`1183.6500`	`27737371.36747100`
`model10`	`218.6100`	`-154599.62123266`
`model11`	`2.0200`	`0.00102090`
`model5`	`7.4700`	`-858440.71278465`
`model7`	`25.3000`	`49380.08549798`
`model9`	`83.0200`	`-141123.09274295`
`nemspmm1`	`2.0400`	`-327415.83567071`
`nemspmm2`	`3.3700`	`-291794.82815276`
`nemswrld`	`36.1000`	`260.30906290`
`nsir1`	`24.4900`	`-28909033.00000000`
`nsir2`	`7.9100`	`-27175593.49999990`
`nug15`	`2928.4300`	`1040.99405336`
`osa-07`	`19.4100`	`535722.51731281`
`p010`	`3.6300`	`1115047.91511097`
`p05`	`1.5600`	`556000.27662606`
`pcb3000`	`1.7100`	`137416.43123403`
`pilot87`	`13.8600`	`301.71579925`
`qap15`	`2520.9100`	`1040.99405335`
`r05`	`7.6100`	`557831.85904078`
`rat1`	`14.8900`	`1999531.66288582`
`rat5`	`13.4200`	`3083707.01043848`
`rosen10`	`0.7700`	`-174215.45613866`
`scfxm1-2b-64`	`4.1500`	`2877.56386391`
`scfxm1-2r-64`	`1.6300`	`2877.56386378`
`scfxm1-2r-96`	`7.5800`	`2891.70611381`
`scrs8-2r-512`	`101.6800`	`1074.09934625`
`scsd8-2b-64`	`1.0100`	`15.99866840`
`scsd8-2c-64`	`1.0100`	`14.99923237`
`scsd8-2r-108`	`0.5600`	`23.69999449`
`scsd8-2r-216`	`1.2600`	`23.39998427`
`sctap1-2b-64`	`2.0700`	`484.56000007`
`slptsk`	`10.9700`	`29.89536603`
`south31`	`3.2900`	`1818940197.10111000`
`stocfor3`	`2.2700`	`-39976.78394145`
`testbig`	`1.1700`	`-60.42296055`
`ulevimin`	`48.5300`	`-5191101861.43194000`
`wood1p`	`2.0200`	`1.44290249`
`world`	`317.8000`	`40364873.11464940`
`bas1lp`	`39.3900`	`363.00000000`
`cre-b`	`3461.4800`	`23129639.88775590`
`cre-d`	`2397.6500`	`24454969.76567270`
`fome13`	`746.8400`	`0.10285884`
`fome20`	`3440.8100`	`23821658640.00090000`
`ken-18`	`307.3200`	`-5.2217025287397E+10`
`kl02`	`10.7300`	`215.25000045`
`nemsemm2`	`5.8600`	`581079.64415548`
`nsct2`	`750.4900`	`-37175081.99630610`
`osa-14`	`91.1500`	`1106462.84478891`
`osa-30`	`330.9300`	`2142139.87327632`
`pds-20`	`3437.3600`	`23821658640.00090000`
`rail507`	`22.9600`	`172.14556730`
`rail516`	`19.3900`	`182.00000081`
`rail582`	`31.8800`	`209.71223351`
`rat7a`	`37.5800`	`2074371.41572835`
`rlfddd`	`12.2700`	`-12.99999932`
`rlfdual`	`57.9300`	`-0.99999942`
`rlfprim`	`82.3500`	`1.00000074`
`route`	`9.6300`	`5941.65028001`
`scfxm1-2r-256`	`11.1800`	`2891.70611409`
`scsd8-2r-432`	`2.9600`	`25.79997250`
`sctap1-2r-480`	`4.7800`	`248.50000011`
`t0331-4l`	`22.9500`	`29730.03335564`
`us04`	`18.0200`	`17731.66667683`
`dbic1`	`1590.9200`	`-9768973.00014886`
`dbir2`	`227.6700`	`-6116916.49999329`
`nemsemm1`	`44.1500`	`512959.68358962`
`nw14`	`295.5400`	`61844.00014182`
`osa-60`	`1977.1600`	`4044072.50396332`

IPOPT-MEHROTRA: feasible: Back to top

Modelname	Time (IPOPT-MEHROTRA)	Obj (IPOPT-MEHROTRA)
`lpl3`	`3853.7000`	`30010.04036022`
`rail2586`	`3601.2100`	`940.56063377`

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)`