Solver Square Comparison: Considers all models.

Results created on 02/25/11 16:06:57 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 DICOPT_dicopt-minlpconvex is represented on the left (rows) and solver SBB_sbb 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: MINLPconvex.DICOPT.dicopt-minlpconvex.pav
Tracefile 2: MINLPconvex.SBB.sbb.pav
Solvers used : DICOPT_dicopt-minlpconvex
SBB_sbb
Modeltype(s)   MINLP

SBB_sbb:
optimal
SBB_sbb:
locally optimal
SBB_sbb:
feasible
SBB_sbb:
infeasible
SBB_sbb:
unbounded
SBB_sbb:
fail
SBB_sbb:
no data
total DICOPT_dicopt-minlpconvex
DICOPT_dicopt-minlpconvex:
optimal
14 - 16 - - 1 - 31
DICOPT_dicopt-minlpconvex:
locally optimal
- - - - - - - -
DICOPT_dicopt-minlpconvex:
feasible
2 - 5 - - - - 7
DICOPT_dicopt-minlpconvex:
infeasible
- - - - - - - -
DICOPT_dicopt-minlpconvex:
unbounded
- - - - - - - -
DICOPT_dicopt-minlpconvex:
fail
2 - 7 - - - - 9
DICOPT_dicopt-minlpconvex:
no data
- - - - - - - -
total SBB_sbb 18 - 28 - - 1 - 47

Solver return definitions:

Outcome Model Status Solver 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


DICOPT_dicopt-minlpconvex: optimal -- SBB_sbb: optimal    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
BatchS121208M 6.5710 68.2430 0.096 1241130.00000000 1241130.00000000
BatchS151208M 11.1520 139.6830 0.080 1543470.00000000 1543470.00000000
BatchS201210M 8.2760 709.1870 0.012 2295350.00000000 2295350.00000000
clay0303h 74.3480 16.6380 4.469 26669.10000000 26669.10000000
clay0305h 454.4820 3550.4500 0.128 8092.50000000 8092.50000000
clay0305m 696.0040 552.9520 1.259 8092.50000000 8092.50000000
FLay04H 450.4510 52.2630 8.619 54.40590000 54.40590000
m6 0.4920 1484.5600 0.000 82.25690000 82.25690000
RSyn0805H 0.1920 5.7320 0.033 1296.12000000 1296.12000000
RSyn0830M04H 5.3350 1424.3400 0.004 2529.07000000 2529.07000000
SLay06H 5.9210 688.7320 0.009 32757.00000000 32757.00000000
SLay09M 1743.2000 555.7400 3.137 107806.00000000 107806.00000000
Syn15M04M 0.2200 265.6830 0.001 4937.48000000 4937.48000000
Syn40M03H 1.1550 23.0620 0.050 395.14900000 395.14900000

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DICOPT_dicopt-minlpconvex: optimal -- SBB_sbb: feasible    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
m7 0.8910 3616.7400 0.000 106.75700000 130.46000000
RSyn0805M02M 3.8910 3655.0400 0.001 2238.40000000 2156.97000000
RSyn0805M03M 7.9580 3660.9700 0.002 3068.93000000 2705.00000000
RSyn0805M04M 8.7990 3660.4700 0.002 7174.22000000 7134.08000000
RSyn0810M02M 5.2570 3660.8600 0.001 1741.39000000 1606.68000000
RSyn0810M03M 12.4010 3660.8000 0.003 2722.45000000 2246.79000000
RSyn0820M 0.2560 3661.0000 0.000 1150.30000000 1119.45000000
RSyn0830M 0.5680 3615.9400 0.000 510.07200000 431.20600000
RSyn0840M 0.4160 3664.5900 0.000 325.55500000 98.19980000
SLay07H 22.9680 3631.6700 0.006 64748.80000000 65114.60000000
SLay08H 430.5600 3660.9200 0.118 84960.20000000 86656.80000000
Syn20M03M 0.1520 3614.4100 0.000 2646.95000000 2616.95000000
Syn20M04M 0.2140 3660.6700 0.000 3532.74000000 3417.10000000
Syn30M02M 0.2620 3660.8000 0.000 399.68300000 356.81300000
Syn40M 0.1550 3637.5900 0.000 67.71330000 66.80010000
sssd-10-4-3 2.9150 3661.2800 0.001 152710.00000000 228267.00000000

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DICOPT_dicopt-minlpconvex: optimal -- SBB_sbb: fail    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Status (SBB_sbb)
BatchS101006M 11.7850 0.3680 --- 769440.00000000 mstat(13)sstat(13)

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DICOPT_dicopt-minlpconvex: feasible -- SBB_sbb: optimal    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
clay0304h 3719.4300 933.8160 3.983 59328.70000000 40262.40000000
SLay10M 3694.7100 846.2270 4.366 134056.00000000 129580.00000000

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DICOPT_dicopt-minlpconvex: feasible -- SBB_sbb: feasible    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
FLay05H 3935.9300 3654.6500 1.077 64.49810000 64.49810000
FLay06M 3629.3900 3634.5800 0.999 66.93280000 66.93280000
fo7_2 3643.2600 3661.1600 0.995 29.15300000 26.55040000
uflquad-30-100 3633.2300 3622.3600 1.003 463.87200000 440.18700000
uflquad-40-80 3634.1200 3658.5300 0.993 457.97000000 402.71600000

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DICOPT_dicopt-minlpconvex: fail -- SBB_sbb: optimal    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Status (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
clay0304m 2565.5800 225.6290 --- mstat(13)sstat(13) 40262.40000000
FLay05M 4063.5800 3387.5600 --- mstat(13)sstat(13) 64.49810000

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DICOPT_dicopt-minlpconvex: fail -- SBB_sbb: feasible    

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Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/SBB_sbb) Status (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb)
fo7 148.4970 3662.8000 --- mstat(13)sstat(13) 40.08400000
fo8 605.8660 3660.6900 --- mstat(13)sstat(13) 34.34010000
o7_2 3613.2200 3660.9100 --- mstat(13)sstat(13) 127.97300000
SLay09H 3640.7200 3661.1500 --- mstat(13)sstat(13) 127524.00000000
sssd-12-5-3 10.6230 3661.2200 --- mstat( 7)sstat( 1) 315015.00000000
sssd-15-6-3 132.5540 3662.2800 --- mstat( 7)sstat( 1) 537007.00000000
uflquad-20-150 345.8900 3641.4800 --- mstat(13)sstat(13) 714.49600000

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DICOPT_dicopt-minlpconvex: optimal:

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Modelname Time (DICOPT_dicopt-minlpconvex) Obj (DICOPT_dicopt-minlpconvex)
BatchS101006M 11.7850 769440.00000000
BatchS121208M 6.5710 1241130.00000000
BatchS151208M 11.1520 1543470.00000000
BatchS201210M 8.2760 2295350.00000000
clay0303h 74.3480 26669.10000000
clay0305h 454.4820 8092.50000000
clay0305m 696.0040 8092.50000000
FLay04H 450.4510 54.40590000
m6 0.4920 82.25690000
m7 0.8910 106.75700000
RSyn0805H 0.1920 1296.12000000
RSyn0805M02M 3.8910 2238.40000000
RSyn0805M03M 7.9580 3068.93000000
RSyn0805M04M 8.7990 7174.22000000
RSyn0810M02M 5.2570 1741.39000000
RSyn0810M03M 12.4010 2722.45000000
RSyn0820M 0.2560 1150.30000000
RSyn0830M04H 5.3350 2529.07000000
RSyn0830M 0.5680 510.07200000
RSyn0840M 0.4160 325.55500000
SLay06H 5.9210 32757.00000000
SLay07H 22.9680 64748.80000000
SLay08H 430.5600 84960.20000000
SLay09M 1743.2000 107806.00000000
Syn15M04M 0.2200 4937.48000000
Syn20M03M 0.1520 2646.95000000
Syn20M04M 0.2140 3532.74000000
Syn30M02M 0.2620 399.68300000
Syn40M03H 1.1550 395.14900000
Syn40M 0.1550 67.71330000
sssd-10-4-3 2.9150 152710.00000000

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DICOPT_dicopt-minlpconvex: feasible:

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Modelname Time (DICOPT_dicopt-minlpconvex) Obj (DICOPT_dicopt-minlpconvex)
clay0304h 3719.4300 59328.70000000
FLay05H 3935.9300 64.49810000
FLay06M 3629.3900 66.93280000
fo7_2 3643.2600 29.15300000
SLay10M 3694.7100 134056.00000000
uflquad-30-100 3633.2300 463.87200000
uflquad-40-80 3634.1200 457.97000000

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DICOPT_dicopt-minlpconvex: fail:

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Modelname Time (DICOPT_dicopt-minlpconvex) Status (DICOPT_dicopt-minlpconvex)
clay0304m -- mstat(13) sstat(13)
FLay05M -- mstat(13) sstat(13)
fo7 -- mstat(13) sstat(13)
fo8 -- mstat(13) sstat(13)
o7_2 -- mstat(13) sstat(13)
SLay09H -- mstat(13) sstat(13)
sssd-12-5-3 -- mstat( 7) sstat( 1)
sssd-15-6-3 -- mstat( 7) sstat( 1)
uflquad-20-150 -- mstat(13) sstat(13)

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SBB_sbb: optimal:

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Modelname Time (SBB_sbb) Obj (SBB_sbb)
BatchS121208M 68.2430 1241130.00000000
BatchS151208M 139.6830 1543470.00000000
BatchS201210M 709.1870 2295350.00000000
clay0303h 16.6380 26669.10000000
clay0304h 933.8160 40262.40000000
clay0304m 225.6290 40262.40000000
clay0305h 3550.4500 8092.50000000
clay0305m 552.9520 8092.50000000
FLay04H 52.2630 54.40590000
FLay05M 3387.5600 64.49810000
m6 1484.5600 82.25690000
RSyn0805H 5.7320 1296.12000000
RSyn0830M04H 1424.3400 2529.07000000
SLay06H 688.7320 32757.00000000
SLay09M 555.7400 107806.00000000
SLay10M 846.2270 129580.00000000
Syn15M04M 265.6830 4937.48000000
Syn40M03H 23.0620 395.14900000

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SBB_sbb: feasible:

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Modelname Time (SBB_sbb) Obj (SBB_sbb)
FLay05H 3654.6500 64.49810000
FLay06M 3634.5800 66.93280000
fo7_2 3661.1600 26.55040000
fo7 3662.8000 40.08400000
fo8 3660.6900 34.34010000
m7 3616.7400 130.46000000
o7_2 3660.9100 127.97300000
RSyn0805M02M 3655.0400 2156.97000000
RSyn0805M03M 3660.9700 2705.00000000
RSyn0805M04M 3660.4700 7134.08000000
RSyn0810M02M 3660.8600 1606.68000000
RSyn0810M03M 3660.8000 2246.79000000
RSyn0820M 3661.0000 1119.45000000
RSyn0830M 3615.9400 431.20600000
RSyn0840M 3664.5900 98.19980000
SLay07H 3631.6700 65114.60000000
SLay08H 3660.9200 86656.80000000
SLay09H 3661.1500 127524.00000000
Syn20M03M 3614.4100 2616.95000000
Syn20M04M 3660.6700 3417.10000000
Syn30M02M 3660.8000 356.81300000
Syn40M 3637.5900 66.80010000
sssd-10-4-3 3661.2800 228267.00000000
sssd-12-5-3 3661.2200 315015.00000000
sssd-15-6-3 3662.2800 537007.00000000
uflquad-20-150 3641.4800 714.49600000
uflquad-30-100 3622.3600 440.18700000
uflquad-40-80 3658.5300 402.71600000

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SBB_sbb: fail:

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Modelname Time (SBB_sbb) Status (SBB_sbb)
BatchS101006M -- mstat(13)sstat(13)

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DICOPT_dicopt-minlpconvex: all -- SBB_sbb: all

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A "(max)" behind a model names indicates that this model is a maximization model.

Rows with red background in the model name mark inconsistencies, caused by negative gaps or objective values of one solver that are better than the objestive estimate of the other solver.

A model is counted as solved if the gap reported by the solver is at most 0.00015. The gap is in this case displayed with a green background.

A shifted geometric mean of the solver time is computed, where unsolved instances and instances above the timelimit are counted with the timelimit (4063.58 seconds). The shift is 10s.

Modelname Time (DICOPT_dicopt-minlpconvex) Time (SBB_sbb) Ratio (DICOPT_dicopt-minlpconvex/ SBB_sbb) Obj (DICOPT_dicopt-minlpconvex) Obj (SBB_sbb) ObjEst (DICOPT_dicopt-minlpconvex) ObjEst (SBB_sbb) Gap (DICOPT_dicopt-minlpconvex) Gap (SBB_sbb)
BatchS101006M 11.7850 0.3680 --- 769440.00000000 mstat(13) sstat(13) 769440.00000000 --- 0.0000 ---
BatchS121208M 6.5710 68.2430 0.096 1241130.00000000 1241130.00000000 1241130.00000000 1241130.00000000 0.0000 0.0000
BatchS151208M 11.1520 139.6830 0.080 1543470.00000000 1543470.00000000 1543470.00000000 1543470.00000000 0.0000 0.0000
BatchS201210M 8.2760 709.1870 0.012 2295350.00000000 2295350.00000000 2295350.00000000 2295350.00000000 0.0000 0.0000
clay0303h 74.3480 16.6380 4.469 26669.10000000 26669.10000000 26669.10000000 26669.10000000 0.0000 0.0000
clay0304h 3719.4300 933.8160 3.983 59328.70000000 40262.40000000 -1.0000000000000E+20 40262.40000000 1.0000 0.0000
clay0304m 2565.5800 225.6290 --- mstat(13) sstat(13) 40262.40000000 --- 40262.40000000 --- 0.0000
clay0305h 454.4820 3550.4500 0.128 8092.50000000 8092.50000000 8092.50000000 8092.50000000 0.0000 0.0000
clay0305m 696.0040 552.9520 1.259 8092.50000000 8092.50000000 8092.50000000 8092.50000000 0.0000 0.0000
FLay04H 450.4510 52.2630 8.619 54.40590000 54.40590000 54.40590000 54.40590000 0.0000 0.0000
FLay05H 3935.9300 3654.6500 1.077 64.49810000 64.49810000 -1.0000000000000E+20 61.55330000 1.0000 0.0478
FLay05M 4063.5800 3387.5600 --- mstat(13) sstat(13) 64.49810000 --- 64.49810000 --- 0.0000
FLay06M 3629.3900 3634.5800 0.999 66.93280000 66.93280000 -1.0000000000000E+20 51.74640000 1.0000 0.2935
fo7_2 3643.2600 3661.1600 0.995 29.15300000 26.55040000 -1.0000000000000E+20 9.17808000 1.0000 1.8928
fo7 148.4970 3662.8000 --- mstat(13) sstat(13) 40.08400000 --- 9.00519000 --- 3.4512
fo8 605.8660 3660.6900 --- mstat(13) sstat(13) 34.34010000 --- 6.52503000 --- 4.2628
m6 0.4920 1484.5600 0.000 82.25690000 82.25690000 82.25690000 82.25690000 0.0000 0.0000
m7 0.8910 3616.7400 0.000 106.75700000 130.46000000 106.75700000 66.72880000 0.0000 0.9551
o7_2 3613.2200 3660.9100 --- mstat(13) sstat(13) 127.97300000 --- 52.24160000 --- 1.4496
RSyn0805H (max) 0.1920 5.7320 0.033 1296.12000000 1296.12000000 1296.12000000 1296.12000000 0.0000 0.0000
RSyn0805M02M (max) 3.8910 3655.0400 0.001 2238.40000000 2156.97000000 2238.40000000 2595.72000000 0.0000 0.1690
RSyn0805M03M (max) 7.9580 3660.9700 0.002 3068.93000000 2705.00000000 3068.93000000 3948.19000000 0.0000 0.3149
RSyn0805M04M (max) 8.7990 3660.4700 0.002 7174.22000000 7134.08000000 7174.22000000 8395.95000000 0.0000 0.1503
RSyn0810M02M (max) 5.2570 3660.8600 0.001 1741.39000000 1606.68000000 1741.39000000 3465.97000000 0.0000 0.5364
RSyn0810M03M (max) 12.4010 3660.8000 0.003 2722.45000000 2246.79000000 2722.45000000 5987.67000000 0.0000 0.6248
RSyn0820M (max) 0.2560 3661.0000 0.000 1150.30000000 1119.45000000 1150.30000000 1511.46000000 0.0000 0.2594
RSyn0830M04H (max) 5.3350 1424.3400 0.004 2529.07000000 2529.07000000 2529.07000000 2529.07000000 0.0000 0.0000
RSyn0830M (max) 0.5680 3615.9400 0.000 510.07200000 431.20600000 510.07200000 1626.72000000 0.0000 0.7349
RSyn0840M (max) 0.4160 3664.5900 0.000 325.55500000 98.19980000 325.55500000 1777.34000000 0.0000 0.9447
SLay06H 5.9210 688.7320 0.009 32757.00000000 32757.00000000 32757.00000000 32757.00000000 0.0000 0.0000
SLay07H 22.9680 3631.6700 0.006 64748.80000000 65114.60000000 64748.80000000 63428.60000000 0.0000 0.0266
SLay08H 430.5600 3660.9200 0.118 84960.20000000 86656.80000000 84960.20000000 81700.00000000 0.0000 0.0607
SLay09H 3640.7200 3661.1500 --- mstat(13) sstat(13) 127524.00000000 --- 103127.00000000 --- 0.2366
SLay09M 1743.2000 555.7400 3.137 107806.00000000 107806.00000000 107806.00000000 107806.00000000 0.0000 0.0000
SLay10M 3694.7100 846.2270 4.366 134056.00000000 129580.00000000 -1.0000000000000E+20 129580.00000000 1.0000 0.0000
Syn15M04M (max) 0.2200 265.6830 0.001 4937.48000000 4937.48000000 4937.48000000 4937.48000000 0.0000 0.0000
Syn20M03M (max) 0.1520 3614.4100 0.000 2646.95000000 2616.95000000 2646.95000000 3505.49000000 0.0000 0.2535
Syn20M04M (max) 0.2140 3660.6700 0.000 3532.74000000 3417.10000000 3532.74000000 5877.34000000 0.0000 0.4186
Syn30M02M (max) 0.2620 3660.8000 0.000 399.68300000 356.81300000 399.68300000 2591.61000000 0.0000 0.8623
Syn40M03H (max) 1.1550 23.0620 0.050 395.14900000 395.14900000 395.14900000 395.14900000 0.0000 0.0000
Syn40M (max) 0.1550 3637.5900 0.000 67.71330000 66.80010000 67.71330000 828.11400000 0.0000 0.9193
sssd-10-4-3 2.9150 3661.2800 0.001 152710.00000000 228267.00000000 152710.00000000 68405.20000000 0.0000 2.3370
sssd-12-5-3 10.6230 3661.2200 --- mstat( 7) sstat(1) 315015.00000000 --- 100731.00000000 --- 2.1273
sssd-15-6-3 132.5540 3662.2800 --- mstat( 7) sstat(1) 537007.00000000 --- 155042.00000000 --- 2.4636
uflquad-20-150 345.8900 3641.4800 --- mstat(13) sstat(13) 714.49600000 --- 377.69800000 --- 0.8917
uflquad-30-100 3633.2300 3622.3600 1.003 463.87200000 440.18700000 -1.0000000000000E+20 257.36600000 1.0000 0.7104
uflquad-40-80 3634.1200 3658.5300 0.993 457.97000000 402.71600000 -1.0000000000000E+20 228.10200000 1.0000 0.7655
Shifted Geometric Mean
(Solved)
140.38 1546.57              
% Unsolved 34.04% 61.70%         

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