Solver Square Comparison: Considers all models.

Date / Time: 08/24/07 21:45:30


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 ALPHAECP is represented on the left (rows) and solver DICOPT 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 :2-AlphaECP-1.trc.convex
Tracefile 2 :4-DICOPT-1.trc.convex
Solvers used : ALPHAECP
DICOPT
Modeltype(s)   MINLP



DICOPT:
optimal
DICOPT:
feasible
DICOPT:
infeasible
DICOPT:
unbounded
DICOPT:
fail
DICOPT:
no data
total ALPHAECP
ALPHAECP:
optimal
- - - - - - -
ALPHAECP:
feasible
- 29 - - 5 - 34
ALPHAECP:
infeasible
- - - - - - -
ALPHAECP:
unbounded
- - - - - - -
ALPHAECP:
fail
- 1 - - 3 - 4
ALPHAECP:
no data
- - - - - - -
total DICOPT - 30 - - 8 - 38




Solver return definitions:

OutcomeModel StatusSolver Status
optimal 1 or 15 1
locally optimal 2 any
feasible 8 or 16 1 or 2 or 3 or 4 or 5
infeasible 4 or 5 or 10 or 19 1
unbounded 3 or 18 1
fail all other all other




Solver Resource Times


ALPHAECP: feasible -- DICOPT: feasible    Back to top

Modelname Time (ALPHAECP) Time (DICOPT) Ratio (ALPHAECP/DICOPT) Obj (ALPHAECP) Obj (DICOPT)
alan 1.0000 0.0200 50.000 2.92500000 3.00000000
batch 2.0000 0.0400 50.000 285506.48149069 285506.50824405
du-opt 1124.0000 0.1200 9366.667 3.55567908 108.84574029
du-opt5 453.0000 0.1100 4118.182 8.07307759 50.76141757
ex1223 3.0000 0.0300 100.000 4.57957678 4.57958240
ex1223a 3.0000 0.0300 100.000 4.57957997 4.57958240
ex1223b 3.0000 0.0500 60.000 4.57957678 4.57958240
fac1 83.0000 0.0400 2075.000 160912612.35016900 160912612.35016900
fac3 8.0000 0.1600 50.000 31982309.84800000 31982309.84800000
m3 2.0000 0.1000 20.000 37.80000000 37.80000000
m6 7.0000 2.3700 2.954 82.25687690 82.25687691
m7 33.0000 6.5300 5.054 106.75687690 180.35761902
meanvarx 1.0000 0.0400 25.000 14.36907510 14.36923211
nvs03 1.0000 0.0200 50.000 16.00000000 16.00000000
nvs10 2.0000 0.1100 18.182 -310.80000000 -310.80000000
risk2bpb 2.0000 0.2200 9.091 -55.87613940 -55.87613940
st_e14 2.0000 0.0500 40.000 4.57957678 4.57958240
st_miqp1 1.0000 0.0200 50.000 281.00000000 281.00000000
st_miqp2 1.0000 0.0200 50.000 2.00000000 5.00000000
stockcycle 3600.0000 0.2000 18000.000 436419.12998549 382333.83192308
st_test5 1.0000 0.0200 50.000 -110.00000000 -110.00000000
st_test6 1.0000 0.0400 25.000 471.00000000 471.00000000
st_test8 1.0000 0.0400 25.000 -29605.00000000 -29575.00000000
st_testgr1 2.0000 0.0400 50.000 -12.81160000 -9.57515000
st_testgr3 1.0000 0.0300 33.333 -20.59000000 -20.59000000
st_testph4 1.0000 0.0200 50.000 -80.50000000 -80.50000000
synthes1 1.0000 0.0300 33.333 6.00965002 6.00975891
synthes2 5.0000 0.0200 250.000 73.03454960 74.29448652
synthes3 4.0000 0.0700 57.143 68.00932736 76.41938054

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ALPHAECP: feasible -- DICOPT: fail    Back to top

Modelname Time (ALPHAECP) Time (DICOPT) Ratio (ALPHAECP/DICOPT) Obj (ALPHAECP) Status (DICOPT)
fo7 504.0000 31.2300 --- 20.72918438 mstat( 9) sstat( 4)
o7 3606.0000 151.4200 --- 153.81988735 mstat( 9) sstat( 2)
st_e35 0.0000 0.0000 --- 107419.80448037 mstat( 9) sstat( 1)
st_miqp3 1.0000 NA --- -6.00000000 mstat(13) sstat(13)
st_miqp4 1.0000 NA --- -4574.00000000 mstat(13) sstat(13)

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ALPHAECP: fail -- DICOPT: feasible    Back to top

Modelname Time (ALPHAECP) Time (DICOPT) Ratio (ALPHAECP/DICOPT) Status (ALPHAECP) Obj (DICOPT)
risk2b 4.0000 0.1800 --- mstat(14) sstat(10) -55.87613940

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ALPHAECP: fail -- DICOPT: fail    Back to top

Modelname Time (ALPHAECP) Time (DICOPT) Ratio (ALPHAECP/DICOPT) Status (ALPHAECP) Status (DICOPT)
tls12 3601.0000 1182.4400 --- mstat(14) sstat( 3) mstat( 9) sstat( 4)
tls6 3600.0000 83.7700 --- mstat(14) sstat( 3) mstat( 9) sstat( 2)
tls7 3601.0000 86.1100 --- mstat(14) sstat( 3) mstat( 9) sstat( 2)

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ALPHAECP: feasible:     Back to top

Modelname Time (ALPHAECP) Obj (ALPHAECP)
alan 1.0000 2.92500000
batch 2.0000 285506.48149069
du-opt 1124.0000 3.55567908
du-opt5 453.0000 8.07307759
ex1223 3.0000 4.57957678
ex1223a 3.0000 4.57957997
ex1223b 3.0000 4.57957678
fac1 83.0000 160912612.35016900
fac3 8.0000 31982309.84800000
fo7 504.0000 20.72918438
gbd 1.0000 2.20000000
m3 2.0000 37.80000000
m6 7.0000 82.25687690
m7 33.0000 106.75687690
meanvarx 1.0000 14.36907510
nvs03 1.0000 16.00000000
nvs10 2.0000 -310.80000000
o7 3606.0000 153.81988735
risk2bpb 2.0000 -55.87613940
st_e14 2.0000 4.57957678
st_e35 0.0000 107419.80448037
st_miqp1 1.0000 281.00000000
st_miqp2 1.0000 2.00000000
st_miqp3 1.0000 -6.00000000
st_miqp4 1.0000 -4574.00000000
st_miqp5 1.0000 -333.88903104
stockcycle 3600.0000 436419.12998549
st_test5 1.0000 -110.00000000
st_test6 1.0000 471.00000000
st_test8 1.0000 -29605.00000000
st_testgr1 2.0000 -12.81160000
st_testgr3 1.0000 -20.59000000
st_testph4 1.0000 -80.50000000
synthes1 1.0000 6.00965002
synthes2 5.0000 73.03454960
synthes3 4.0000 68.00932736

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ALPHAECP: fail:     Back to top

Modelname Time (ALPHAECP) Status (ALPHAECP)
risk2b -- mstat(14) sstat(10)
tls12 -- mstat(14) sstat( 3)
tls6 -- mstat(14) sstat( 3)
tls7 -- mstat(14) sstat( 3)

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DICOPT: feasible:     Back to top

Modelname Time (DICOPT) Obj (DICOPT)
alan 0.0200 3.00000000
batch 0.0400 285506.50824405
du-opt 0.1200 108.84574029
du-opt5 0.1100 50.76141757
ex1223 0.0300 4.57958240
ex1223a 0.0300 4.57958240
ex1223b 0.0500 4.57958240
fac1 0.0400 160912612.35016900
fac3 0.1600 31982309.84800000
m3 0.1000 37.80000000
m6 2.3700 82.25687691
m7 6.5300 180.35761902
meanvarx 0.0400 14.36923211
nvs03 0.0200 16.00000000
nvs10 0.1100 -310.80000000
risk2b 0.1800 -55.87613940
risk2bpb 0.2200 -55.87613940
st_e14 0.0500 4.57958240
st_miqp1 0.0200 281.00000000
st_miqp2 0.0200 5.00000000
stockcycle 0.2000 382333.83192308
st_test5 0.0200 -110.00000000
st_test6 0.0400 471.00000000
st_test8 0.0400 -29575.00000000
st_testgr1 0.0400 -9.57515000
st_testgr3 0.0300 -20.59000000
st_testph4 0.0200 -80.50000000
synthes1 0.0300 6.00975891
synthes2 0.0200 74.29448652
synthes3 0.0700 76.41938054

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DICOPT: fail:     Back to top

Modelname Time (DICOPT) Status (DICOPT)
fo7 -- mstat( 9) sstat( 4)
o7 -- mstat( 9) sstat( 2)
st_e35 -- mstat( 9) sstat( 1)
st_miqp3 -- mstat(13) sstat(13)
st_miqp4 -- mstat(13) sstat(13)
tls12 -- mstat( 9) sstat( 4)
tls6 -- mstat( 9) sstat( 2)
tls7 -- mstat( 9) sstat( 2)

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