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 KNITRO_default 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.KNITRO.default.pav
Tracefile 2: MINLPconvex.SBB.sbb.pav
Solvers used : KNITRO_default
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 KNITRO_default
KNITRO_default:
optimal
10 - 3 - - - - 13
KNITRO_default:
locally optimal
- - - - - - - -
KNITRO_default:
feasible
2 - 5 - - - - 7
KNITRO_default:
infeasible
- - - - - - - -
KNITRO_default:
unbounded
- - - - - - - -
KNITRO_default:
fail
6 - 20 - - 1 - 27
KNITRO_default:
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


KNITRO_default: optimal -- SBB_sbb: optimal    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Obj (KNITRO_default) Obj (SBB_sbb)
clay0303h 124.5670 16.6380 7.487 26669.10000000 26669.10000000
clay0304m 117.6830 225.6290 0.522 40262.40000000 40262.40000000
clay0305m 397.2470 552.9520 0.718 8092.50000000 8092.50000000
FLay04H 115.5660 52.2630 2.211 54.40590000 54.40590000
FLay05M 591.0380 3387.5600 0.174 64.49810000 64.49810000
m6 1393.7500 1484.5600 0.939 82.25690000 82.25690000
RSyn0805H 208.4930 5.7320 36.374 1296.12000000 1296.12000000
SLay06H 591.4240 688.7320 0.859 32757.00000000 32757.00000000
SLay09M 88.3840 555.7400 0.159 107806.00000000 107806.00000000
SLay10M 997.9550 846.2270 1.179 129580.00000000 129580.00000000

Back to top


KNITRO_default: optimal -- SBB_sbb: feasible    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Obj (KNITRO_default) Obj (SBB_sbb)
SLay07H 2121.5800 3631.6700 0.584 64748.80000000 65114.60000000
sssd-10-4-3 31.2650 3661.2800 0.009 152710.00000000 228267.00000000
sssd-12-5-3 891.1420 3661.2200 0.243 261143.00000000 315015.00000000

Back to top


KNITRO_default: feasible -- SBB_sbb: optimal    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Obj (KNITRO_default) Obj (SBB_sbb)
Syn15M04M 3600.0800 265.6830 13.550 4900.44000000 4937.48000000
Syn40M03H 3600.2300 23.0620 156.111 395.06600000 395.14900000

Back to top


KNITRO_default: feasible -- SBB_sbb: feasible    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Obj (KNITRO_default) Obj (SBB_sbb)
FLay05H 3600.1200 3654.6500 0.985 64.49810000 64.49810000
sssd-15-6-3 3600.1800 3662.2800 0.983 441410.00000000 537007.00000000
uflquad-20-150 3600.1600 3641.4800 0.989 551.51400000 714.49600000
uflquad-30-100 3600.1800 3622.3600 0.994 421.54700000 440.18700000
uflquad-40-80 3600.3700 3658.5300 0.984 428.39300000 402.71600000

Back to top


KNITRO_default: fail -- SBB_sbb: optimal    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Status (KNITRO_default) Obj (SBB_sbb)
BatchS121208M 3600.1000 68.2430 --- mstat(14)sstat( 3) 1241130.00000000
BatchS151208M 3600.0900 139.6830 --- mstat(14)sstat( 3) 1543470.00000000
BatchS201210M 3600.1000 709.1870 --- mstat(14)sstat( 3) 2295350.00000000
clay0304h 1149.2700 933.8160 --- mstat( 7)sstat( 1) 40262.40000000
clay0305h 3600.1300 3550.4500 --- mstat(14)sstat( 3) 8092.50000000
RSyn0830M04H 3600.5200 1424.3400 --- mstat(14)sstat( 3) 2529.07000000

Back to top


KNITRO_default: fail -- SBB_sbb: feasible    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Status (KNITRO_default) Obj (SBB_sbb)
FLay06M 3600.3900 3634.5800 --- mstat(14)sstat( 3) 66.93280000
fo7_2 3600.1600 3661.1600 --- mstat(14)sstat( 3) 26.55040000
fo7 3600.1500 3662.8000 --- mstat(14)sstat( 3) 40.08400000
fo8 3600.1800 3660.6900 --- mstat(14)sstat( 3) 34.34010000
m7 3600.1700 3616.7400 --- mstat(14)sstat( 3) 130.46000000
o7_2 3600.1700 3660.9100 --- mstat(14)sstat( 3) 127.97300000
RSyn0805M02M 3600.5500 3655.0400 --- mstat(14)sstat( 3) 2156.97000000
RSyn0805M03M 3600.3900 3660.9700 --- mstat(14)sstat( 3) 2705.00000000
RSyn0805M04M 3600.3200 3660.4700 --- mstat(14)sstat( 3) 7134.08000000
RSyn0810M02M 3600.1300 3660.8600 --- mstat(14)sstat( 3) 1606.68000000
RSyn0810M03M 3600.1200 3660.8000 --- mstat(14)sstat( 3) 2246.79000000
RSyn0820M 3600.2700 3661.0000 --- mstat(14)sstat( 3) 1119.45000000
RSyn0830M 3600.1200 3615.9400 --- mstat(14)sstat( 3) 431.20600000
RSyn0840M 3600.1100 3664.5900 --- mstat( 7)sstat( 1) 98.19980000
SLay08H 3600.1100 3660.9200 --- mstat(14)sstat( 3) 86656.80000000
SLay09H 3600.1000 3661.1500 --- mstat(14)sstat( 3) 127524.00000000
Syn20M03M 3600.0900 3614.4100 --- mstat(14)sstat( 3) 2616.95000000
Syn20M04M 3600.1000 3660.6700 --- mstat(14)sstat( 3) 3417.10000000
Syn30M02M 3600.0900 3660.8000 --- mstat(14)sstat( 3) 356.81300000
Syn40M 3600.1000 3637.5900 --- mstat(14)sstat( 3) 66.80010000

Back to top


KNITRO_default: fail -- SBB_sbb: fail    

Back to top

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/SBB_sbb) Status (KNITRO_default) Status (SBB_sbb)
BatchS101006M 3600.2700 0.3680 --- mstat(14)sstat( 3) mstat(13)sstat(13)

Back to top


KNITRO_default: optimal:

Back to top

Modelname Time (KNITRO_default) Obj (KNITRO_default)
clay0303h 124.5670 26669.10000000
clay0304m 117.6830 40262.40000000
clay0305m 397.2470 8092.50000000
FLay04H 115.5660 54.40590000
FLay05M 591.0380 64.49810000
m6 1393.7500 82.25690000
RSyn0805H 208.4930 1296.12000000
SLay06H 591.4240 32757.00000000
SLay07H 2121.5800 64748.80000000
SLay09M 88.3840 107806.00000000
SLay10M 997.9550 129580.00000000
sssd-10-4-3 31.2650 152710.00000000
sssd-12-5-3 891.1420 261143.00000000

Back to top


KNITRO_default: feasible:

Back to top

Modelname Time (KNITRO_default) Obj (KNITRO_default)
FLay05H 3600.1200 64.49810000
Syn15M04M 3600.0800 4900.44000000
Syn40M03H 3600.2300 395.06600000
sssd-15-6-3 3600.1800 441410.00000000
uflquad-20-150 3600.1600 551.51400000
uflquad-30-100 3600.1800 421.54700000
uflquad-40-80 3600.3700 428.39300000

Back to top


KNITRO_default: fail:

Back to top

Modelname Time (KNITRO_default) Status (KNITRO_default)
BatchS101006M -- mstat(14) sstat( 3)
BatchS121208M -- mstat(14) sstat( 3)
BatchS151208M -- mstat(14) sstat( 3)
BatchS201210M -- mstat(14) sstat( 3)
clay0304h -- mstat( 7) sstat( 1)
clay0305h -- mstat(14) sstat( 3)
FLay06M -- mstat(14) sstat( 3)
fo7_2 -- mstat(14) sstat( 3)
fo7 -- mstat(14) sstat( 3)
fo8 -- mstat(14) sstat( 3)
m7 -- mstat(14) sstat( 3)
o7_2 -- mstat(14) sstat( 3)
RSyn0805M02M -- mstat(14) sstat( 3)
RSyn0805M03M -- mstat(14) sstat( 3)
RSyn0805M04M -- mstat(14) sstat( 3)
RSyn0810M02M -- mstat(14) sstat( 3)
RSyn0810M03M -- mstat(14) sstat( 3)
RSyn0820M -- mstat(14) sstat( 3)
RSyn0830M04H -- mstat(14) sstat( 3)
RSyn0830M -- mstat(14) sstat( 3)
RSyn0840M -- mstat( 7) sstat( 1)
SLay08H -- mstat(14) sstat( 3)
SLay09H -- mstat(14) sstat( 3)
Syn20M03M -- mstat(14) sstat( 3)
Syn20M04M -- mstat(14) sstat( 3)
Syn30M02M -- mstat(14) sstat( 3)
Syn40M -- mstat(14) sstat( 3)

Back to top


SBB_sbb: optimal:

Back to top

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

Back to top

SBB_sbb: feasible:

Back to top

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

Back to top

SBB_sbb: fail:

Back to top

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

Back to top

KNITRO_default: all -- SBB_sbb: all

Back to top

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 (3664.59 seconds). The shift is 10s.

Modelname Time (KNITRO_default) Time (SBB_sbb) Ratio (KNITRO_default/ SBB_sbb) Obj (KNITRO_default) Obj (SBB_sbb) ObjEst (KNITRO_default) ObjEst (SBB_sbb) Gap (KNITRO_default) Gap (SBB_sbb)
BatchS101006M 3600.2700 0.3680 --- mstat(14) sstat(3) mstat(13) sstat(13) --- --- --- ---
BatchS121208M 3600.1000 68.2430 --- mstat(14) sstat(3) 1241130.00000000 --- 1241130.00000000 --- 0.0000
BatchS151208M 3600.0900 139.6830 --- mstat(14) sstat(3) 1543470.00000000 --- 1543470.00000000 --- 0.0000
BatchS201210M 3600.1000 709.1870 --- mstat(14) sstat(3) 2295350.00000000 --- 2295350.00000000 --- 0.0000
clay0303h 124.5670 16.6380 7.487 26669.10000000 26669.10000000 26669.10000000 26669.10000000 0.0000 0.0000
clay0304h 1149.2700 933.8160 --- mstat( 7) sstat(1) 40262.40000000 --- 40262.40000000 --- 0.0000
clay0304m 117.6830 225.6290 0.522 40262.40000000 40262.40000000 40262.40000000 40262.40000000 0.0000 0.0000
clay0305h 3600.1300 3550.4500 --- mstat(14) sstat(3) 8092.50000000 --- 8092.50000000 --- 0.0000
clay0305m 397.2470 552.9520 0.718 8092.50000000 8092.50000000 8092.50000000 8092.50000000 0.0000 0.0000
FLay04H 115.5660 52.2630 2.211 54.40590000 54.40590000 54.40590000 54.40590000 0.0000 0.0000
FLay05H 3600.1200 3654.6500 0.985 64.49810000 64.49810000 60.00000000 61.55330000 0.0750 0.0478
FLay05M 591.0380 3387.5600 0.174 64.49810000 64.49810000 64.49810000 64.49810000 0.0000 0.0000
FLay06M 3600.3900 3634.5800 --- mstat(14) sstat(3) 66.93280000 --- 51.74640000 --- 0.2935
fo7_2 3600.1600 3661.1600 --- mstat(14) sstat(3) 26.55040000 --- 9.17808000 --- 1.8928
fo7 3600.1500 3662.8000 --- mstat(14) sstat(3) 40.08400000 --- 9.00519000 --- 3.4512
fo8 3600.1800 3660.6900 --- mstat(14) sstat(3) 34.34010000 --- 6.52503000 --- 4.2628
m6 1393.7500 1484.5600 0.939 82.25690000 82.25690000 82.25690000 82.25690000 0.0000 0.0000
m7 3600.1700 3616.7400 --- mstat(14) sstat(3) 130.46000000 --- 66.72880000 --- 0.9551
o7_2 3600.1700 3660.9100 --- mstat(14) sstat(3) 127.97300000 --- 52.24160000 --- 1.4496
RSyn0805H (max) 208.4930 5.7320 36.374 1296.12000000 1296.12000000 1296.12000000 1296.12000000 0.0000 0.0000
RSyn0805M02M (max) 3600.5500 3655.0400 --- mstat(14) sstat(3) 2156.97000000 --- 2595.72000000 --- 0.1690
RSyn0805M03M (max) 3600.3900 3660.9700 --- mstat(14) sstat(3) 2705.00000000 --- 3948.19000000 --- 0.3149
RSyn0805M04M (max) 3600.3200 3660.4700 --- mstat(14) sstat(3) 7134.08000000 --- 8395.95000000 --- 0.1503
RSyn0810M02M (max) 3600.1300 3660.8600 --- mstat(14) sstat(3) 1606.68000000 --- 3465.97000000 --- 0.5364
RSyn0810M03M (max) 3600.1200 3660.8000 --- mstat(14) sstat(3) 2246.79000000 --- 5987.67000000 --- 0.6248
RSyn0820M (max) 3600.2700 3661.0000 --- mstat(14) sstat(3) 1119.45000000 --- 1511.46000000 --- 0.2594
RSyn0830M04H (max) 3600.5200 1424.3400 --- mstat(14) sstat(3) 2529.07000000 --- 2529.07000000 --- 0.0000
RSyn0830M (max) 3600.1200 3615.9400 --- mstat(14) sstat(3) 431.20600000 --- 1626.72000000 --- 0.7349
RSyn0840M (max) 3600.1100 3664.5900 --- mstat( 7) sstat(1) 98.19980000 --- 1777.34000000 --- 0.9447
SLay06H 591.4240 688.7320 0.859 32757.00000000 32757.00000000 32757.00000000 32757.00000000 0.0000 0.0000
SLay07H 2121.5800 3631.6700 0.584 64748.80000000 65114.60000000 64748.80000000 63428.60000000 0.0000 0.0266
SLay08H 3600.1100 3660.9200 --- mstat(14) sstat(3) 86656.80000000 --- 81700.00000000 --- 0.0607
SLay09H 3600.1000 3661.1500 --- mstat(14) sstat(3) 127524.00000000 --- 103127.00000000 --- 0.2366
SLay09M 88.3840 555.7400 0.159 107806.00000000 107806.00000000 107806.00000000 107806.00000000 0.0000 0.0000
SLay10M 997.9550 846.2270 1.179 129580.00000000 129580.00000000 129580.00000000 129580.00000000 0.0000 0.0000
Syn15M04M (max) 3600.0800 265.6830 13.550 4900.44000000 4937.48000000 5176.33000000 4937.48000000 0.0533 0.0000
Syn20M03M (max) 3600.0900 3614.4100 --- mstat(14) sstat(3) 2616.95000000 --- 3505.49000000 --- 0.2535
Syn20M04M (max) 3600.1000 3660.6700 --- mstat(14) sstat(3) 3417.10000000 --- 5877.34000000 --- 0.4186
Syn30M02M (max) 3600.0900 3660.8000 --- mstat(14) sstat(3) 356.81300000 --- 2591.61000000 --- 0.8623
Syn40M03H (max) 3600.2300 23.0620 156.111 395.06600000 395.14900000 397.79000000 395.14900000 0.0068 0.0000
Syn40M (max) 3600.1000 3637.5900 --- mstat(14) sstat(3) 66.80010000 --- 828.11400000 --- 0.9193
sssd-10-4-3 31.2650 3661.2800 0.009 152710.00000000 228267.00000000 152710.00000000 68405.20000000 0.0000 2.3370
sssd-12-5-3 891.1420 3661.2200 0.243 261143.00000000 315015.00000000 261143.00000000 100731.00000000 0.0000 2.1273
sssd-15-6-3 3600.1800 3662.2800 0.983 441410.00000000 537007.00000000 440679.00000000 155042.00000000 0.0017 2.4636
uflquad-20-150 3600.1600 3641.4800 0.989 551.51400000 714.49600000 514.73000000 377.69800000 0.0715 0.8917
uflquad-30-100 3600.1800 3622.3600 0.994 421.54700000 440.18700000 272.57000000 257.36600000 0.5466 0.7104
uflquad-40-80 3600.3700 3658.5300 0.984 428.39300000 402.71600000 211.08500000 228.10200000 1.0295 0.7655
Shifted Geometric Mean
(Solved)
1889.98 1450.65              
% Unsolved 72.34% 61.70%         

Back to top