Solver Square Comparison: Considers all models.

Date / Time: 09/29/08 16:04:36


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 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.


Tracefile 1 :ALPHAECP-1.trc.canall
Tracefile 2 :SBB-1.trc.canall
Solvers used : ALPHAECP
SBB
Modeltype(s)   MINLP



SBB:
optimal
SBB:
feasible
SBB:
infeasible
SBB:
unbounded
SBB:
fail
SBB:
no data
total ALPHAECP
ALPHAECP:
optimal
- - - - - - -
ALPHAECP:
feasible
- 103 6 - 5 - 114
ALPHAECP:
infeasible
- 3 - - - - 3
ALPHAECP:
unbounded
- - - - - - -
ALPHAECP:
fail
- 10 2 - 2 - 14
ALPHAECP:
no data
- - - - - - -
total SBB - 116 8 - 7 - 131




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 -- SBB: feasible    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Obj (ALPHAECP) Obj (SBB)
alan 0.0700 0.2080 0.337 2.92500000 2.92500000
batch 4.1000 0.4870 8.419 285506.50824403 285506.50815158
batchdes 0.1500 0.2320 0.647 167427.65711470 167427.65711470
cecil_13 1161.5800 5.4140 214.551 -110059.29386123 -115544.83985511
csched1a 0.5700 0.2930 1.945 -30430.17681721 -30279.74711113
csched2a 3600.2800 4.3700 823.863 -158613.91018949 -163862.78203283
du-opt5 12.8720 21.3160 0.604 8.07365758 8.07365758
du-opt 3.0900 1.7230 1.793 3.55923932 3.55699635
eg_all_s 91.6730 13.1550 6.969 9.87075622 7.92018223
eg_disc_s 0.1200 11.1490 0.011 7.38016950 5.76053962
eg_disc2_s 0.2100 5.2860 0.040 5.94457704 5.93637221
eg_int_s 0.4100 19.3250 0.021 8.02615625 6.45310316
elf 4.2500 0.9030 4.707 1.22166667 0.43466667
eniplac 5.2100 18.6120 0.280 -132117.08301999 -130344.36990401
ex1222 0.0600 0.2370 0.253 1.07654308 1.07654308
ex1223 0.1600 0.2150 0.744 4.57958240 4.57958240
ex1223a 0.0800 0.1630 0.491 4.57958240 4.57958240
ex1223b 0.1300 0.2150 0.605 4.57958240 4.57958240
ex1224 0.1100 0.2290 0.480 -0.71913600 -0.94347050
ex1225 0.0100 0.2000 0.050 34.00000000 31.00000000
ex1233 18.9790 1.3710 13.843 155010.66907065 155010.67128049
ex1243 0.0400 0.3600 0.111 515069.76137234 83402.50641026
ex1244 0.7000 0.4780 1.464 82042.90521975 82042.90521975
ex1263a 0.1500 6.6890 0.022 20.30000000 20.00000000
ex1264a 0.3000 12.7950 0.023 8.60000000 8.60000000
ex1265a 0.1400 0.3330 0.420 10.60000000 15.10000000
ex1266a 0.2900 1.1210 0.259 16.30000000 16.30000000
ex3pb 2.4400 0.5400 4.519 68.00969651 68.00974405
ex4 0.8600 3.4150 0.252 -8.06413617 -8.06413616
fac1 0.1000 0.2300 0.435 160912612.35016900 160912612.35016900
fac2 0.6800 0.6750 1.007 331837498.17677000 331837498.17676900
fac3 0.5700 0.5570 1.023 31982309.84799990 31982309.84800000
fuel 0.8600 0.1880 4.574 8566.11896131 8566.11896169
fo7 356.4500 6719.6300 0.053 20.72982507 30.03641833
gasnet 3600.0200 0.2340 15384.701 7048765.07513430 7045326.89261437
gastrans 13.0660 1.2390 10.546 89.08584000 89.08584000
gear 0.0600 3.3260 0.018 0.00000000 0.00000000
gear2 0.2300 75.2620 0.003 0.00000003 0.00000000
gear3 0.1000 3.3710 0.030 0.00000000 0.00000000
gear4 0.1200 190.3330 0.001 945.99143943 1.64342847
gkocis 0.2000 0.2480 0.806 -1.92309874 -1.92309874
m3 0.2500 1.1120 0.225 37.80000000 37.80000000
m6 3.5800 2884.9770 0.001 82.25687690 82.25687691
m7 11.6400 5959.9000 0.002 106.75687690 123.96437781
meanvarx 0.1200 0.2120 0.566 14.36923211 14.49698300
minlphix 0.3600 0.4470 0.805 316.69269544 316.69269544
hmittelman 7021.0000 1.0540 6661.290 13.00000000 13.00000000
nous1 4161.0000 0.2080 20004.808 1.56707200 1.56707200
nous2 4099.0000 0.1610 25459.627 1.38431741 0.62596741
nvs01 13.0000 0.3110 41.801 253.19562162 12.46966882
nvs03 0.0100 0.2040 0.049 16.00000000 16.00000000
nvs04 0.0200 0.1740 0.115 2.12000000 0.72000000
nvs06 0.0200 0.1750 0.114 1.77031250 1.77031250
nvs07 0.0000 0.1980 0.000 4.00000000 4.00000000
nvs08 0.0500 0.1800 0.278 23.44972735 23.44972735
nvs10 0.0400 0.1480 0.270 -310.80000000 -310.80000000
o7 3456.2900 6631.9400 0.521 131.65313814 181.46472807
oaer 0.1100 0.1750 0.629 0.00000000 -1.92309854
ortez 1.1800 0.4840 2.438 -3668.85349783 -9532.03905335
parallel 0.4500 0.6770 0.665 924.29555061 924.29555066
prob02 0.0400 0.7280 0.055 112235.00000000 112235.00000000
prob03 0.0000 0.1750 0.000 10.00000000 10.00000000
procsel 0.0300 0.3480 0.086 -1.92309874 -1.92309874
sep1 0.5900 0.2340 2.521 -510.08098435 -510.08098435
spectra2 146.9000 1.6700 87.964 13.97830588 13.97830588
st_e14 0.1100 0.2140 0.514 4.57958240 4.57958240
st_e29 0.1600 0.2280 0.702 -0.71913600 -0.94347050
st_e32 3600.1200 0.4070 8845.504 -1.24036005 -1.43040728
st_miqp1 0.0000 0.2000 0.000 281.00000000 281.00000000
st_miqp2 0.0400 0.2720 0.147 2.00000000 2.00000000
st_miqp4 0.0000 0.1340 0.000 -4574.00000000 -4574.00000000
st_test5 0.0500 0.3790 0.132 -110.00000000 -110.00000000
st_test6 0.0200 0.4920 0.041 471.00000000 471.00000000
st_test8 0.0100 0.1410 0.071 -29605.00000000 -29605.00000000
st_testgr1 0.0800 0.3260 0.245 -12.81160000 -12.72810000
st_testgr3 0.0600 0.3160 0.190 -20.59000000 -20.46880000
st_testph4 0.0100 0.3650 0.027 -80.50000000 -80.50000000
synheat 20.6620 3.0810 6.706 154997.33486599 154997.33486599
synthes1 0.0700 0.1670 0.419 6.00975891 6.00975891
synthes2 0.2700 0.2650 1.019 73.03531252 73.03531253
synthes3 0.8500 0.4320 1.968 68.00974052 68.00974052
tln6 29.6100 8582.6700 0.003 16.60000000 15.70000000
tloss 0.2600 1.0170 0.256 16.30000000 16.30000000
util 2.0000 0.2870 6.969 999.57875024 999.89730763
waterx 3.6100 46.9720 0.077 917.38187334 938.86284906
enpro48pb 4.5500 4.6670 0.975 187277.25942148 187277.25942201
enpro56pb 32.8990 33.0950 0.994 263428.30097021 263428.30097265
ex1263 0.3900 21.5240 0.018 21.30000000 19.60000000
ex1264 0.2300 7.8670 0.029 9.30000000 8.60000000
ex1265 1.1800 5.9840 0.197 11.30000000 10.30000000
ex1266 0.8000 11.4230 0.070 16.30000000 16.30000000
hda 3600.0700 3.9890 902.499 -4818.36328438 -5762.65148616
johnall 0.0400 1.9880 0.020 -224.73016162 -224.73016162
mbtd 2694.1600 3621.3750 0.744 6.41667000 5.66666000
nuclearva 3600.2100 0.3910 9207.698 -1.00926936 -1.00948507
pb351535 0.7200 1584.6850 0.000 4510128.00000000 4485288.00000000
qap 36.3300 5.7090 6.364 401530.00000000 395738.00000000
qapw 49.7500 1.8410 27.023 402260.00000003 388870.00000000
ravempb 1.9100 1.4190 1.346 269590.21931531 269590.21931531
risk2bpb 1.1000 0.5240 2.099 -55.87613940 -55.73616850
stockcycle 3600.2400 591.1400 6.090 123665.84333333 119948.68833333
tln7 3600.6000 8762.7440 0.411 17.20000000 23.50000000
water4 3600.4700 76.9750 46.775 1587.99067848 913.15706796

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ALPHAECP: feasible -- SBB: infeasible    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Obj (ALPHAECP) Status (SBB)
feedtray2 1.9900 0.1840 --- 0.00000000 mstat( 5) sstat( 1)
st_e13 0.0100 0.3660 --- 2.00000000 mstat( 5) sstat( 1)
st_e31 0.9500 0.1350 --- -2.00000000 mstat( 5) sstat( 1)
st_e36 0.0200 0.2690 --- -226.18252155 mstat(10) sstat( 1)
tltr 0.0400 0.2380 --- 48.06666667 mstat(10) sstat( 1)
super3t 3600.2200 0.6160 --- -0.64032975 mstat( 5) sstat( 1)

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ALPHAECP: feasible -- SBB: fail    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Obj (ALPHAECP) Status (SBB)
pb302035 1.1900 3932.2400 --- 3908960.00000000 mstat(14) sstat( 3)
pb302095 17.7790 3886.8390 --- 5757355.00000000 mstat(14) sstat( 3)
pb351595 39.5460 3862.9990 --- 6723547.99999995 mstat(14) sstat( 3)
tln12 3600.8900 8804.7890 --- 104.60000000 mstat(14) sstat( 8)
tls6 3600.9000 10020.9100 --- 38.10000000 mstat(14) sstat( 8)

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ALPHAECP: infeasible -- SBB: feasible    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Status (ALPHAECP) Obj (SBB)
4stufen 1711.9400 2.9490 --- mstat(19) sstat( 1) 116372.13880337
beuster 54.7290 71.9220 --- mstat(19) sstat( 1) 117074.96620329
oil2 1001.0000 0.5040 --- mstat(19) sstat( 1) -0.73326001

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ALPHAECP: fail -- SBB: feasible    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Status (ALPHAECP) Obj (SBB)
contvar 3600.9100 10.2790 --- mstat(14) sstat( 3) 809149.82722947
ex1252 5401.0000 2.4880 --- mstat(14) sstat( 3) 128893.74101350
ex1252a 5325.0000 1.3950 --- mstat(19) sstat( 3) 128893.74101350
nvs02 5529.0000 0.3430 --- mstat(14) sstat( 3) 5.96418452
nvs05 4741.0000 0.1900 --- mstat(14) sstat( 3) 5.47093411
pump 128.6270 0.1920 --- mstat(14) sstat( 5) 134263.58532517
spring 307.8500 0.3870 --- mstat(14) sstat( 5) 0.84624567
lop97icx 3600.7100 6131.7190 --- mstat(14) sstat( 3) 4126.26060320
space25 3600.2300 113.6170 --- mstat(19) sstat( 3) 484.32864420
space25a 3600.0900 10.4610 --- mstat(19) sstat( 3) 484.32864420

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ALPHAECP: fail -- SBB: infeasible    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Status (ALPHAECP) Status (SBB)
st_e15 4888.7520 0.1190 --- mstat(14) sstat( 3) mstat( 5) sstat( 1)
st_e40 69.5000 0.1170 --- mstat(14) sstat( 5) mstat( 5) sstat( 1)

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ALPHAECP: fail -- SBB: fail    Back to top

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Status (ALPHAECP) Status (SBB)
tls12 3600.7300 11222.8460 --- mstat(14) sstat( 3) mstat(14) sstat( 8)
tls7 3600.5500 5234.9090 --- mstat(14) sstat( 3) mstat(13) sstat(13)

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ALPHAECP: feasible:     Back to top

Modelname Time (ALPHAECP) Obj (ALPHAECP)
alan 0.0700 2.92500000
batch 4.1000 285506.50824403
batchdes 0.1500 167427.65711470
cecil_13 1161.5800 -110059.29386123
csched1a 0.5700 -30430.17681721
csched2a 3600.2800 -158613.91018949
du-opt5 12.8720 8.07365758
du-opt 3.0900 3.55923932
eg_all_s 91.6730 9.87075622
eg_disc_s 0.1200 7.38016950
eg_disc2_s 0.2100 5.94457704
eg_int_s 0.4100 8.02615625
elf 4.2500 1.22166667
eniplac 5.2100 -132117.08301999
ex1222 0.0600 1.07654308
ex1223 0.1600 4.57958240
ex1223a 0.0800 4.57958240
ex1223b 0.1300 4.57958240
ex1224 0.1100 -0.71913600
ex1225 0.0100 34.00000000
ex1226 0.0100 -17.00000000
ex1233 18.9790 155010.66907065
ex1243 0.0400 515069.76137234
ex1244 0.7000 82042.90521975
ex1263a 0.1500 20.30000000
ex1264a 0.3000 8.60000000
ex1265a 0.1400 10.60000000
ex1266a 0.2900 16.30000000
ex3pb 2.4400 68.00969651
ex4 0.8600 -8.06413617
fac1 0.1000 160912612.35016900
fac2 0.6800 331837498.17677000
fac3 0.5700 31982309.84799990
feedtray2 1.9900 0.00000000
fuel 0.8600 8566.11896131
fo7 356.4500 20.72982507
gasnet 3600.0200 7048765.07513430
gastrans 13.0660 89.08584000
gbd 0.0100 2.20000000
gear 0.0600 0.00000000
gear2 0.2300 0.00000003
gear3 0.1000 0.00000000
gear4 0.1200 945.99143943
gkocis 0.2000 -1.92309874
m3 0.2500 37.80000000
m6 3.5800 82.25687690
m7 11.6400 106.75687690
meanvarx 0.1200 14.36923211
minlphix 0.3600 316.69269544
hmittelman 7021.0000 13.00000000
nous1 4161.0000 1.56707200
nous2 4099.0000 1.38431741
nvs01 13.0000 253.19562162
nvs03 0.0100 16.00000000
nvs04 0.0200 2.12000000
nvs06 0.0200 1.77031250
nvs07 0.0000 4.00000000
nvs08 0.0500 23.44972735
nvs09 0.0000 -43.13433692
nvs10 0.0400 -310.80000000
o7 3456.2900 131.65313814
oaer 0.1100 0.00000000
ortez 1.1800 -3668.85349783
parallel 0.4500 924.29555061
prob02 0.0400 112235.00000000
prob03 0.0000 10.00000000
procsel 0.0300 -1.92309874
sep1 0.5900 -510.08098435
spectra2 146.9000 13.97830588
st_e13 0.0100 2.00000000
st_e14 0.1100 4.57958240
st_e27 0.0600 2.00000000
st_e29 0.1600 -0.71913600
st_e31 0.9500 -2.00000000
st_e32 3600.1200 -1.24036005
st_e35 0.0000 301340.50260594
st_e36 0.0200 -226.18252155
st_e38 0.0100 7197.72714852
st_miqp1 0.0000 281.00000000
st_miqp2 0.0400 2.00000000
st_miqp3 0.0100 -6.00000000
st_miqp4 0.0000 -4574.00000000
st_miqp5 0.0400 -333.88888889
st_test5 0.0500 -110.00000000
st_test6 0.0200 471.00000000
st_test8 0.0100 -29605.00000000
st_testgr1 0.0800 -12.81160000
st_testgr3 0.0600 -20.59000000
st_testph4 0.0100 -80.50000000
synheat 20.6620 154997.33486599
synthes1 0.0700 6.00975891
synthes2 0.2700 73.03531252
synthes3 0.8500 68.00974052
tln6 29.6100 16.60000000
tloss 0.2600 16.30000000
tltr 0.0400 48.06666667
util 2.0000 999.57875024
waterx 3.6100 917.38187334
enpro48pb 4.5500 187277.25942148
enpro56pb 32.8990 263428.30097021
ex1263 0.3900 21.30000000
ex1264 0.2300 9.30000000
ex1265 1.1800 11.30000000
ex1266 0.8000 16.30000000
hda 3600.0700 -4818.36328438
johnall 0.0400 -224.73016162
mbtd 2694.1600 6.41667000
nuclearva 3600.2100 -1.00926936
pb302035 1.1900 3908960.00000000
pb302095 17.7790 5757355.00000000
pb351535 0.7200 4510128.00000000
pb351595 39.5460 6723547.99999995
qap 36.3300 401530.00000000
qapw 49.7500 402260.00000003
ravempb 1.9100 269590.21931531
risk2bpb 1.1000 -55.87613940
stockcycle 3600.2400 123665.84333333
super3t 3600.2200 -0.64032975
tln12 3600.8900 104.60000000
tln7 3600.6000 17.20000000
tls6 3600.9000 38.10000000
water4 3600.4700 1587.99067848

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ALPHAECP: infeasible:     Back to top

Modelname Time (ALPHAECP) Status (ALPHAECP)
4stufen -- mstat(19) sstat( 1)
beuster -- mstat(19) sstat( 1)
oil2 -- mstat(19) sstat( 1)

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ALPHAECP: fail:     Back to top

Modelname Time (ALPHAECP) Status (ALPHAECP)
contvar -- mstat(14) sstat( 3)
ex1221 -- mstat(19) sstat( 3)
ex1252 -- mstat(14) sstat( 3)
ex1252a -- mstat(19) sstat( 3)
feedtray -- mstat(19) sstat( 3)
nvs02 -- mstat(14) sstat( 3)
nvs05 -- mstat(14) sstat( 3)
pump -- mstat(14) sstat( 5)
spring -- mstat(14) sstat( 5)
st_e15 -- mstat(14) sstat( 3)
st_e40 -- mstat(14) sstat( 5)
lop97icx -- mstat(14) sstat( 3)
nuclear14a -- mstat(14) sstat( 3)
nuclear24a -- mstat(14) sstat( 3)
space25 -- mstat(19) sstat( 3)
space25a -- mstat(19) sstat( 3)
tls12 -- mstat(14) sstat( 3)
tls7 -- mstat(14) sstat( 3)

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SBB: feasible:     Back to top

Modelname Time (SBB) Obj (SBB)
4stufen 2.9490 116372.13880337
alan 0.2080 2.92500000
batch 0.4870 285506.50815158
batchdes 0.2320 167427.65711470
beuster 71.9220 117074.96620329
cecil_13 5.4140 -115544.83985511
contvar 10.2790 809149.82722947
csched1a 0.2930 -30279.74711113
csched2a 4.3700 -163862.78203283
du-opt5 21.3160 8.07365758
du-opt 1.7230 3.55699635
eg_all_s 13.1550 7.92018223
eg_disc_s 11.1490 5.76053962
eg_disc2_s 5.2860 5.93637221
eg_int_s 19.3250 6.45310316
elf 0.9030 0.43466667
eniplac 18.6120 -130344.36990401
ex1222 0.2370 1.07654308
ex1223 0.2150 4.57958240
ex1223a 0.1630 4.57958240
ex1223b 0.2150 4.57958240
ex1224 0.2290 -0.94347050
ex1225 0.2000 31.00000000
ex1233 1.3710 155010.67128049
ex1243 0.3600 83402.50641026
ex1244 0.4780 82042.90521975
ex1252 2.4880 128893.74101350
ex1252a 1.3950 128893.74101350
ex1263a 6.6890 20.00000000
ex1264a 12.7950 8.60000000
ex1265a 0.3330 15.10000000
ex1266a 1.1210 16.30000000
ex3pb 0.5400 68.00974405
ex4 3.4150 -8.06413616
fac1 0.2300 160912612.35016900
fac2 0.6750 331837498.17676900
fac3 0.5570 31982309.84800000
fuel 0.1880 8566.11896169
fo7 6719.6300 30.03641833
gasnet 0.2340 7045326.89261437
gastrans 1.2390 89.08584000
gear 3.3260 0.00000000
gear2 75.2620 0.00000000
gear3 3.3710 0.00000000
gear4 190.3330 1.64342847
gkocis 0.2480 -1.92309874
m3 1.1120 37.80000000
m6 2884.9770 82.25687691
m7 5959.9000 123.96437781
meanvarx 0.2120 14.49698300
minlphix 0.4470 316.69269544
hmittelman 1.0540 13.00000000
nous1 0.2080 1.56707200
nous2 0.1610 0.62596741
nvs01 0.3110 12.46966882
nvs02 0.3430 5.96418452
nvs03 0.2040 16.00000000
nvs04 0.1740 0.72000000
nvs05 0.1900 5.47093411
nvs06 0.1750 1.77031250
nvs07 0.1980 4.00000000
nvs08 0.1800 23.44972735
nvs10 0.1480 -310.80000000
o7 6631.9400 181.46472807
oaer 0.1750 -1.92309854
ortez 0.4840 -9532.03905335
parallel 0.6770 924.29555066
prob02 0.7280 112235.00000000
prob03 0.1750 10.00000000
procsel 0.3480 -1.92309874
pump 0.1920 134263.58532517
sep1 0.2340 -510.08098435
spectra2 1.6700 13.97830588
spring 0.3870 0.84624567
st_e14 0.2140 4.57958240
st_e29 0.2280 -0.94347050
st_e32 0.4070 -1.43040728
st_miqp1 0.2000 281.00000000
st_miqp2 0.2720 2.00000000
st_miqp4 0.1340 -4574.00000000
st_test5 0.3790 -110.00000000
st_test6 0.4920 471.00000000
st_test8 0.1410 -29605.00000000
st_testgr1 0.3260 -12.72810000
st_testgr3 0.3160 -20.46880000
st_testph4 0.3650 -80.50000000
synheat 3.0810 154997.33486599
synthes1 0.1670 6.00975891
synthes2 0.2650 73.03531253
synthes3 0.4320 68.00974052
tln6 8582.6700 15.70000000
tloss 1.0170 16.30000000
util 0.2870 999.89730763
waterx 46.9720 938.86284906
enpro48pb 4.6670 187277.25942201
enpro56pb 33.0950 263428.30097265
ex1263 21.5240 19.60000000
ex1264 7.8670 8.60000000
ex1265 5.9840 10.30000000
ex1266 11.4230 16.30000000
hda 3.9890 -5762.65148616
johnall 1.9880 -224.73016162
lop97icx 6131.7190 4126.26060320
mbtd 3621.3750 5.66666000
nuclearva 0.3910 -1.00948507
oil2 0.5040 -0.73326001
pb351535 1584.6850 4485288.00000000
qap 5.7090 395738.00000000
qapw 1.8410 388870.00000000
ravempb 1.4190 269590.21931531
risk2bpb 0.5240 -55.73616850
space25 113.6170 484.32864420
space25a 10.4610 484.32864420
stockcycle 591.1400 119948.68833333
tln7 8762.7440 23.50000000
water4 76.9750 913.15706796

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SBB: infeasible:     Back to top

Modelname Time (SBB) Status (SBB)
feedtray2 -- mstat( 5) sstat( 1)
st_e13 -- mstat( 5) sstat( 1)
st_e15 -- mstat( 5) sstat( 1)
st_e31 -- mstat( 5) sstat( 1)
st_e36 -- mstat(10) sstat( 1)
st_e40 -- mstat( 5) sstat( 1)
tltr -- mstat(10) sstat( 1)
super3t -- mstat( 5) sstat( 1)

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SBB: fail:     Back to top

Modelname Time (SBB) Status (SBB)
pb302035 -- mstat(14) sstat( 3)
pb302095 -- mstat(14) sstat( 3)
pb351595 -- mstat(14) sstat( 3)
tln12 -- mstat(14) sstat( 8)
tls12 -- mstat(14) sstat( 8)
tls6 -- mstat(14) sstat( 8)
tls7 -- mstat(13) sstat(13)

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ALPHAECP: all -- SBB: all :     Back to top

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

A model is counted as solved if a feasible point has been found.

For time and timeratios, a shifted geometric mean is used, where unsolved instances are counted with twice the reslim (3600.00 seconds). The shift is 10s for time and 0.0001 for timeratios.

Modelname Time (ALPHAECP) Time (SBB) Ratio (ALPHAECP/SBB) Obj (ALPHAECP) Obj (SBB)
4stufen 1711.9400 2.9490 --- mstat(19) sstat( 1) 116372.13880337
alan 0.0700 0.2080 0.337 2.92500000 2.92500000
batch 4.1000 0.4870 8.419 285506.50824403 285506.50815158
batchdes 0.1500 0.2320 0.647 167427.65711470 167427.65711470
beuster 54.7290 71.9220 --- mstat(19) sstat( 1) 117074.96620329
cecil_13 1161.5800 5.4140 214.551 -110059.29386123 -115544.83985511
contvar 3600.9100 10.2790 --- mstat(14) sstat( 3) 809149.82722947
csched1a 0.5700 0.2930 1.945 -30430.17681721 -30279.74711113
csched2a 3600.2800 4.3700 823.863 -158613.91018949 -163862.78203283
du-opt5 12.8720 21.3160 0.604 8.07365758 8.07365758
du-opt 3.0900 1.7230 1.793 3.55923932 3.55699635
eg_all_s 91.6730 13.1550 6.969 9.87075622 7.92018223
eg_disc_s 0.1200 11.1490 0.011 7.38016950 5.76053962
eg_disc2_s 0.2100 5.2860 0.040 5.94457704 5.93637221
eg_int_s 0.4100 19.3250 0.021 8.02615625 6.45310316
elf 4.2500 0.9030 4.707 1.22166667 0.43466667
eniplac 5.2100 18.6120 0.280 -132117.08301999 -130344.36990401
ex1222 0.0600 0.2370 0.253 1.07654308 1.07654308
ex1223 0.1600 0.2150 0.744 4.57958240 4.57958240
ex1223a 0.0800 0.1630 0.491 4.57958240 4.57958240
ex1223b 0.1300 0.2150 0.605 4.57958240 4.57958240
ex1224 0.1100 0.2290 0.480 -0.71913600 -0.94347050
ex1225 0.0100 0.2000 0.050 34.00000000 31.00000000
ex1233 18.9790 1.3710 13.843 155010.66907065 155010.67128049
ex1243 0.0400 0.3600 0.111 515069.76137234 83402.50641026
ex1244 0.7000 0.4780 1.464 82042.90521975 82042.90521975
ex1252 5401.0000 2.4880 --- mstat(14) sstat( 3) 128893.74101350
ex1252a 5325.0000 1.3950 --- mstat(19) sstat( 3) 128893.74101350
ex1263a 0.1500 6.6890 0.022 20.30000000 20.00000000
ex1264a 0.3000 12.7950 0.023 8.60000000 8.60000000
ex1265a 0.1400 0.3330 0.420 10.60000000 15.10000000
ex1266a 0.2900 1.1210 0.259 16.30000000 16.30000000
ex3pb 2.4400 0.5400 4.519 68.00969651 68.00974405
ex4 0.8600 3.4150 0.252 -8.06413617 -8.06413616
fac1 0.1000 0.2300 0.435 160912612.35016900 160912612.35016900
fac2 0.6800 0.6750 1.007 331837498.17677000 331837498.17676900
fac3 0.5700 0.5570 1.023 31982309.84799990 31982309.84800000
feedtray2 1.9900 0.1840 --- 0.00000000 mstat( 5) sstat( 1)
fuel 0.8600 0.1880 4.574 8566.11896131 8566.11896169
fo7 356.4500 6719.6300 0.053 20.72982507 30.03641833
gasnet 3600.0200 0.2340 15384.701 7048765.07513430 7045326.89261437
gastrans 13.0660 1.2390 10.546 89.08584000 89.08584000
gear 0.0600 3.3260 0.018 0.00000000 0.00000000
gear2 0.2300 75.2620 0.003 0.00000003 0.00000000
gear3 0.1000 3.3710 0.030 0.00000000 0.00000000
gear4 0.1200 190.3330 0.001 945.99143943 1.64342847
gkocis 0.2000 0.2480 0.806 -1.92309874 -1.92309874
m3 0.2500 1.1120 0.225 37.80000000 37.80000000
m6 3.5800 2884.9770 0.001 82.25687690 82.25687691
m7 11.6400 5959.9000 0.002 106.75687690 123.96437781
meanvarx 0.1200 0.2120 0.566 14.36923211 14.49698300
minlphix 0.3600 0.4470 0.805 316.69269544 316.69269544
hmittelman 7021.0000 1.0540 6661.290 13.00000000 13.00000000
nous1 4161.0000 0.2080 20004.808 1.56707200 1.56707200
nous2 4099.0000 0.1610 25459.627 1.38431741 0.62596741
nvs01 13.0000 0.3110 41.801 253.19562162 12.46966882
nvs02 5529.0000 0.3430 --- mstat(14) sstat( 3) 5.96418452
nvs03 0.0100 0.2040 0.049 16.00000000 16.00000000
nvs04 0.0200 0.1740 0.115 2.12000000 0.72000000
nvs05 4741.0000 0.1900 --- mstat(14) sstat( 3) 5.47093411
nvs06 0.0200 0.1750 0.114 1.77031250 1.77031250
nvs07 0.0000 0.1980 0.000 4.00000000 4.00000000
nvs08 0.0500 0.1800 0.278 23.44972735 23.44972735
nvs10 0.0400 0.1480 0.270 -310.80000000 -310.80000000
o7 3456.2900 6631.9400 0.521 131.65313814 181.46472807
oaer 0.1100 0.1750 0.629 0.00000000 -1.92309854
ortez 1.1800 0.4840 2.438 -3668.85349783 -9532.03905335
parallel 0.4500 0.6770 0.665 924.29555061 924.29555066
prob02 0.0400 0.7280 0.055 112235.00000000 112235.00000000
prob03 0.0000 0.1750 0.000 10.00000000 10.00000000
procsel 0.0300 0.3480 0.086 -1.92309874 -1.92309874
pump 128.6270 0.1920 --- mstat(14) sstat( 5) 134263.58532517
sep1 0.5900 0.2340 2.521 -510.08098435 -510.08098435
spectra2 146.9000 1.6700 87.964 13.97830588 13.97830588
spring 307.8500 0.3870 --- mstat(14) sstat( 5) 0.84624567
st_e13 0.0100 0.3660 --- 2.00000000 mstat( 5) sstat( 1)
st_e14 0.1100 0.2140 0.514 4.57958240 4.57958240
st_e15 4888.7520 0.1190 --- mstat(14) sstat( 3) mstat( 5) sstat( 1)
st_e29 0.1600 0.2280 0.702 -0.71913600 -0.94347050
st_e31 0.9500 0.1350 --- -2.00000000 mstat( 5) sstat( 1)
st_e32 3600.1200 0.4070 8845.504 -1.24036005 -1.43040728
st_e36 0.0200 0.2690 --- -226.18252155 mstat(10) sstat( 1)
st_e40 69.5000 0.1170 --- mstat(14) sstat( 5) mstat( 5) sstat( 1)
st_miqp1 0.0000 0.2000 0.000 281.00000000 281.00000000
st_miqp2 0.0400 0.2720 0.147 2.00000000 2.00000000
st_miqp4 0.0000 0.1340 0.000 -4574.00000000 -4574.00000000
st_test5 0.0500 0.3790 0.132 -110.00000000 -110.00000000
st_test6 0.0200 0.4920 0.041 471.00000000 471.00000000
st_test8 0.0100 0.1410 0.071 -29605.00000000 -29605.00000000
st_testgr1 0.0800 0.3260 0.245 -12.81160000 -12.72810000
st_testgr3 0.0600 0.3160 0.190 -20.59000000 -20.46880000
st_testph4 0.0100 0.3650 0.027 -80.50000000 -80.50000000
synheat 20.6620 3.0810 6.706 154997.33486599 154997.33486599
synthes1 0.0700 0.1670 0.419 6.00975891 6.00975891
synthes2 0.2700 0.2650 1.019 73.03531252 73.03531253
synthes3 0.8500 0.4320 1.968 68.00974052 68.00974052
tln6 29.6100 8582.6700 0.003 16.60000000 15.70000000
tloss 0.2600 1.0170 0.256 16.30000000 16.30000000
tltr 0.0400 0.2380 --- 48.06666667 mstat(10) sstat( 1)
util 2.0000 0.2870 6.969 999.57875024 999.89730763
waterx 3.6100 46.9720 0.077 917.38187334 938.86284906
enpro48pb 4.5500 4.6670 0.975 187277.25942148 187277.25942201
enpro56pb 32.8990 33.0950 0.994 263428.30097021 263428.30097265
ex1263 0.3900 21.5240 0.018 21.30000000 19.60000000
ex1264 0.2300 7.8670 0.029 9.30000000 8.60000000
ex1265 1.1800 5.9840 0.197 11.30000000 10.30000000
ex1266 0.8000 11.4230 0.070 16.30000000 16.30000000
hda 3600.0700 3.9890 902.499 -4818.36328438 -5762.65148616
johnall 0.0400 1.9880 0.020 -224.73016162 -224.73016162
lop97icx 3600.7100 6131.7190 --- mstat(14) sstat( 3) 4126.26060320
mbtd 2694.1600 3621.3750 0.744 6.41667000 5.66666000
nuclearva 3600.2100 0.3910 9207.698 -1.00926936 -1.00948507
oil2 1001.0000 0.5040 --- mstat(19) sstat( 1) -0.73326001
pb302035 1.1900 3932.2400 --- 3908960.00000000 mstat(14) sstat( 3)
pb302095 17.7790 3886.8390 --- 5757355.00000000 mstat(14) sstat( 3)
pb351535 0.7200 1584.6850 0.000 4510128.00000000 4485288.00000000
pb351595 39.5460 3862.9990 --- 6723547.99999995 mstat(14) sstat( 3)
qap 36.3300 5.7090 6.364 401530.00000000 395738.00000000
qapw 49.7500 1.8410 27.023 402260.00000003 388870.00000000
ravempb 1.9100 1.4190 1.346 269590.21931531 269590.21931531
risk2bpb 1.1000 0.5240 2.099 -55.87613940 -55.73616850
space25 3600.2300 113.6170 --- mstat(19) sstat( 3) 484.32864420
space25a 3600.0900 10.4610 --- mstat(19) sstat( 3) 484.32864420
stockcycle 3600.2400 591.1400 6.090 123665.84333333 119948.68833333
super3t 3600.2200 0.6160 --- -0.64032975 mstat( 5) sstat( 1)
tln12 3600.8900 8804.7890 --- 104.60000000 mstat(14) sstat( 8)
tln7 3600.6000 8762.7440 0.411 17.20000000 23.50000000
tls12 3600.7300 11222.8460 --- mstat(14) sstat( 3) mstat(14) sstat( 8)
tls6 3600.9000 10020.9100 --- 38.10000000 mstat(14) sstat( 8)
tls7 3600.5500 5234.9090 --- mstat(14) sstat( 3) mstat(13) sstat(13)
water4 3600.4700 76.9750 46.775 1587.99067848 913.15706796
mean 52.17 33.31 --- --- ---
unsolved 12.98% 11.45%    

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