| Model | Point | Description |
4stufen | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 116329.70
|
alan | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 2.93
|
batch | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 285506.50
|
batchdes | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 167427.70
|
beuster | p1 |
Solution found by SBB with SNOPT as subsolver.
Solution value: 116348.00
|
blendgap | p1 |
Solution found by SBB with CONOPT as subsolver. Options acceptnonopt 1, varsel 3
Solution value: -19134.61
|
cecil_13 | p1 |
Solution found by SBB with SNOPT as subsolver.
Solution value: -115570.30
|
chp_partload | p1 |
Solution found by SBB with CONOPT started from solution point p3 found by LaGO.
Solution value: 23.55
|
| p2 |
Solution found by OQNLP with CONOPT started from solution point p3 found by LaGO.
Solution value: 23.60
|
| p3 |
Solution found by LaGO.
Solution value: 23.62
|
| p4 |
Solution found by SBB with CONOPT.
Solution value: 23.68
|
contvar | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 809149.80
|
csched1 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -30639.26
|
csched1a | p1 |
Solution found by BARON
Solution value: -30430.17
|
csched2 | p1 |
Solution found by SBB with SNOPT as subsolver.
Solution value: -166102.00
|
csched2a | p1 |
Solution found by COINBONMIN.
Solution value: -160038.00
|
deb10 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 209.43
|
deb6 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 201.74
|
deb7 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 116.58
|
deb8 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 116.58
|
deb9 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 116.58
|
detf1 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 12.78
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: 12.16
|
dosemin2d | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 173.9806
|
dosemin3d | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1.462644
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: 1.32
|
du-opt5 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 8.073658
|
du-opt | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 3.55634
|
eg_all_s | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 8.237699
|
eg_disc_s | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 5.76054
|
eg_disc2_s | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 5.642101
|
eg_int_s | p1 |
Solution found by LAGO with CONOPT3 as subsolver.
Objective function value: 6.453103152
|
elf | p1 |
Solution found by BARON
Solution value: 0.1916667
|
eniplac | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -131863.63
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: -132117.08
|
enpro48 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 187277.30
|
enpro48pb | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 187277.30
|
enpro56 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 263428.30
|
enpro56pb | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 263428.30
|
ex1221 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 7.67
|
ex1222 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1.08
|
ex1223 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 4.58
|
ex1223a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 4.58
|
ex1223b | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 4.58
|
ex1224 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -0.94
|
ex1225 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 31.00
|
ex1226 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -17.00
|
ex1233 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 155010.70
|
ex1243 | p1 |
Solution found by BARON
Solution value: 83402.51
|
ex1244 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 82042.91
|
ex1252 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 128893.70
|
ex1252a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 128893.70
|
ex1263 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 19.60
|
ex1263a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 19.60
|
ex1264 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 8.60
|
ex1264a | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 8.60
|
ex1265 | p1 |
Solution found by BARON
Solution value: 10.3
|
ex1265a | p1 |
Solution found by BARON
Solution value: 10.3
|
ex1266 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 16.30
|
ex1266a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 16.30
|
ex3 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 68.01
|
ex3 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 68.01
|
ex4 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -8.06
|
fac1 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 160912600.00
|
fac2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 331837500.00
|
fac3 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 31982310.00
|
feedtray | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: -13.41
|
feedtray2 | p1 |
Solution found by SBB with CONOPT2 as subsolver.
Solution value: 0.00
|
fuel | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 8566.12
|
fuzzy | p1 |
Solution found by SBB with CONOPT2 as rootsolver, CONOPT1 as subsolver.
SBB otpion file:
acceptnonopt 1
rootsolver conopt2
subsolver conopt1
Objective function value: -0.485577
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: -0.54
|
fo7_2 | p1 |
Solution found by AlphaECP
Solution value: 17.7489
|
fo7 | p1 |
Solution found by AlphaECP
Solution value: 20.9542
|
| p2 |
Solution was obtained by AlphaECP
Solution value: 20.7298
|
fo8 | p1 |
Solution found by AlphaECP
Solution value: 33.5876
|
| p2 |
Solution was obtained by AlphaECP
Solution value: 22.3819
|
fo9 | p1 |
Solution found by AlphaECP
Solution value: 40.2497
|
| p2 |
Solution was obtained by AlphaECP
Solution value: 23.4643
|
fo7_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 23.0935
|
fo7_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 24.8398
|
fo7_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 22.5174
|
fo7_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 20.7298
|
fo7_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 17.7493
|
fo8_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 28.0451
|
fo8_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 30.3406
|
fo8_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 23.9100
|
fo8_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 22.3818
|
fo8_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 22.3818
|
fo9_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 32.1864
|
fo9_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 32.625
|
fo9_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 24.8154
|
fo9_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 23.4642
|
fo9_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 23.4642
|
gasnet | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 6999382.00
|
gastrans | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 89.09
|
gbd | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 2.20
|
gear | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 0.00
|
gear2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 0.00
|
gear3 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 0.00
|
gear4 | p1 |
Solution found by SBB/CONOPT2
Solution objective: 1.643428
|
hda | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -5598.05
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: -5964.53
|
johnall | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -224.7302
|
gkocis | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.92
|
lop97ic | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Solution value: 4284.59000000
|
lop97icx | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 4326.148
|
m3 | p1 |
Solution found by BARON
Solution value: 37.8
|
m6 | p1 |
Solution found by COINBONMIN
Solution value: 82.2569
|
m7 | p1 |
Solution found by AlphaECP
Solution value: 106.757
|
m7_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 143.585
|
m7_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 190.235
|
m7_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 143.585
|
m7_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 106.756
|
m7_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 106.460
|
mbtd | p1 |
Solution found by SBB/CONOPT
Solution value: 5.75
|
meanvarx | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 14.37
|
meanvarxsc | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 14.37
|
minlphix | p1 |
Solution found by SBB with SNOPT as subsolver.
Solution value: 316.6927
|
hmittelman | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 13.00
|
no7_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 107.815
|
no7_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 107.815
|
no7_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 107.815
|
no7_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 98.5184
|
no7_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 90.6226
|
nous1 | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 1.567072
|
nous2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 0.625967
|
nuclear14 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.13
|
nuclear14a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.13
|
nuclear14b | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.08132
|
| p2 |
Solution found by LaGO.
Solution value: -1.11156
|
| p3 |
Solution found by SBB with "dfsstay 500" started from LaGO point p2.
Solution value: -1.1171
|
nuclear24 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.13
|
nuclear24a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.13
|
nuclear24b | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.08
|
| p2 |
Solution found by LaGO.
Solution value: -1.11156
|
| p3 |
Solution found by SBB with "dfsstay 500" started from LaGO point p2.
Solution value: -1.1171
|
nuclear25 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.12
|
nuclear25a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.12
|
nuclear25b | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.07
|
| p2 |
Solution found by LaGO.
Solution value: -1.08859
|
| p3 |
Solution found by SBB with "dfsstay 500" started from LaGO point p2.
Solution value: -1.0988
|
nuclear49 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.15
|
nuclear49a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.15
|
nuclear49b | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.11
|
nuclearva | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -1.012494
|
nuclearvb | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -1.030391
|
nuclearvc | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -0.998282
|
nuclearvd | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -1.02852121939
|
nuclearve | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -1.03512075268
|
nuclearvf | p1 |
Solution found by SBB with CONOPT2 as root solver and SNOPT as subsolver.
Objective function value: -1.017735
|
nvs01 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 12.46967
|
nvs02 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 5.964185
|
nvs03 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 16
|
nvs04 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 0.72
|
nvs05 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 5.470934
|
nvs06 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 1.770312
|
nvs07 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 4
|
nvs08 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 23.44973
|
nvs09 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -43.13434
|
nvs10 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -310.8
|
nvs11 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -431
|
nvs12 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -481.2
|
nvs13 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -585.2
|
nvs14 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -40358.15
|
nvs15 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 1
|
nvs16 | p1 |
Solution found by SBB with MINOS as subsolver.
Objective function value: 0.703125
|
nvs17 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -1100.4
|
nvs18 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -778.4
|
nvs19 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -1098.4
|
nvs20 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 230.9222
|
nvs21 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -5.684783
|
nvs22 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: 6.05822
|
nvs23 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -1125.2
|
nvs24 | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -1033.2
|
o7 | p1 |
Solution found by AlphaECP
Solution value: 147.463
|
| p2 |
Solution was obtained by AlphaECP
Solution value: 131.6531
|
o7_2 | p1 |
Solution found by AlphaECP
Solution value: 145.209
|
| p2 |
Solution was obtained by AlphaECP
Solution value: 116.9459
|
o7_ar25_1 | p1 |
Solution found by AlphaECP
Solution value: 140.411
|
o7_ar2_1 | p1 |
Solution found by AlphaECP
Solution value: 140.411
|
o7_ar3_1 | p1 |
Solution found by AlphaECP
Solution value: 137.931
|
o7_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 131.653
|
o7_ar5_1 | p1 |
Solution found by AlphaECP
Solution value: 116.945
|
o8_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 243.070
|
o9_ar4_1 | p1 |
Solution found by AlphaECP
Solution value: 236.138
|
oaer | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.92
|
oil | p1 |
Solution found by SBB/CONOPT with option file:
varsel 3
ninfmult 10000
memnodes 3000000
failseq conopt
Run on a 1GHz Linux PC.
Statistics:
Iterations : 1332517 (pseudo costs calculations: 608)
NLP Seconds : 23379.880000 (pseudo costs calculations: 6.85)
B&B nodes : 51144
MIP solution : -0.932508 found in node 50174
Best possible : -0.932508
Absolute gap :7.921829858759e-10 optca : 0.000000
Relative gap :8.495185487344e-10 optcr : 0.000000
Model Status : 8
Solver Status : 1
Non convex model!
# jumps in best bound : 681
Maximum jump in best bound : 0.001994 in node 49362
# jumps to better objective : 681
Maximum jump in objective : 0.001994 in node 49362
NLP Solver Statistics
Total Number of NLP solves : 51156
Total Number of NLP failures: 10
Details: conopt conopt2
# execs 10 51146
# failures 0 10
Terminating.
|
oil2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -0.73
|
ortez | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -9532.04
|
parallel | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 924.30
|
pb302035 | p1 |
Solution found by DICOPT with CPLEX and SNOPT
Solution value: 3379359.0
|
pb302055 | p1 |
Solution found by DICOPT with CPLEX and SNOPT
Solution value: 3599602.0
|
pb302075 | p1 |
Solution found by AlphaECP with CPLEX
Solution value: 4050938.0
|
pb302095 | p1 |
Solution found by AlphaECP with CPLEX
Solution value: 5726530.0
|
pb351535 | p1 |
Solution found by DICOPT with CPLEX and SNOPT
Solution value: 4456670.0
|
pb351555 | p1 |
Solution found by AlphaECP with CPLEX and option 'strategy 3'
Solution value: 4639128.0
|
pb351575 | p1 |
Solution found by DICOPT with CPLEX and CONOPT
Solution value: 6301723.0
|
pb351595 | p1 |
Solution found by DICOPT with CPLEX and SNOPTT
Solution value: 6670264.0
|
prob02 | p1 |
Solution found by BARON
Solution value: 112235.0
|
prob03 | p1 |
Solution found by BARON
Solution value: 10.0
|
prob10 | p1 |
Solution found by SBB/CONOPT
Solution value: 3.4455
|
procsel | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: -1.92
|
product | p1 |
Solution found by DICOPT with CONOPT3 and CPLEX as subsolvers.
Objective function value: -2142.948
|
product2 | p1 |
Solution found by SBB with CONOPT2 as subsolver.
Objective function value: -2100.077
|
pump | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 134263.60
|
| p2 |
Solution found by LAGO with CONOPT3 as subsolver.
Objective function value: 128893.74101
|
qap | p1 |
Solution from the QAPLIB website
Solution value: 388214
|
qapw | p1 |
Solution from the QAPLIB website
Solution value: 388214
|
ravem | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 269590.20
|
ravem | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 269590.20
|
risk2b | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -55.87614
|
risk2b | p1 |
Solution found by SBB with CONOPT3 as subsolver.
Objective function value: -55.87614
|
saa_2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 12.78
|
sep1 | p1 |
Solution found by BARON.
Solution value: -510.08
|
space25 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 484.3286
|
space25a | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 484.3286
|
space960 | p1 |
This is a solution to the relaxed problem. The solution of value
7610305.24582 was found by CONOPT2.
|
spectra2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 13.97831
|
spring | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 0.8462457
|
st_e13 | p1 |
Solution found by BARON.
Solution value: 2.000000
|
st_e14 | p1 |
Solution found by BARON.
Solution value: 4.579582
|
st_e15 | p1 |
Solution found by BARON.
Solution value: 7.667180
|
st_e27 | p1 |
Solution found by BARON.
Solution value: 2.000000
|
st_e29 | p1 |
Solution found by BARON.
Solution value: -0.943471
|
st_e31 | p1 |
Solution found by BARON.
Solution value: -2.000000
|
st_e32 | p1 |
Solution found by BARON.
Solution value: -1.430407
|
st_e35 | p1 |
Solution found by BARON.
Solution value: 64868.076837
|
st_e36 | p1 |
Solution found by BARON.
Solution value: -246.000000
|
st_e38 | p1 |
Solution found by BARON.
Solution value: 7197.727149
|
st_e40 | p1 |
Solution found by BARON.
Solution value: 30.414213
|
st_miqp1 | p1 |
Solution found by BARON.
Solution value: 281.000000
|
st_miqp2 | p1 |
Solution found by BARON.
Solution value: 2.000000
|
st_miqp3 | p1 |
Solution found by BARON.
Solution value: -6.000000
|
st_miqp4 | p1 |
Solution found by BARON.
Solution value: -4574.000000
|
st_miqp5 | p1 |
Solution found by BARON.
Solution value: -333.888889
|
st_test1 | p1 |
Solution found by BARON.
Solution value: 0.000000
|
st_test2 | p1 |
Solution found by BARON.
Solution value: -9.250000
|
st_test3 | p1 |
Solution found by BARON.
Solution value: -7.000000
|
st_test4 | p1 |
Solution found by BARON.
Solution value: -7.000000
|
st_test5 | p1 |
Solution found by BARON.
Solution value: -110.000000
|
st_test6 | p1 |
Solution found by BARON.
Solution value: 471.000000
|
st_test8 | p1 |
Solution found by BARON.
Solution value: -29605.000000
|
st_testgr1 | p1 |
Solution found by BARON.
Solution value: -12.811600
|
st_testgr3 | p1 |
Solution found by BARON.
Solution value: -20.590000
|
st_testph4 | p1 |
Solution found by BARON.
Solution value: -80.500000
|
stockcycle | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 125839.80
|
| p2 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 119948.7
|
super1 | p1 |
Solution found by LaGO
Solution value: 9.51
set non default levels
|
super2 | p1 |
Solution found by LaGO
Solution value: 4.93
set non default levels
|
super3 | p1 |
Solution found by LaGO
Solution value: 12.63
set non default levels
|
super3t | p1 |
Solution found by LaGO
Solution value: -0.67
set non default levels
|
| p2 |
Solution found by SBB/CONOPT.
Solution value: -0.69
This was a long run:
...
61322 0 19 pruned - 0.6860 0.6860 0.000000
Integer solution
Statistics:
Iterations : 833726
NLP Seconds : 11300.424438
B&B nodes : 61322
MIP solution : 0.685965 found in node 9246
Best possible : 0.685965
...
SBB Options:
acceptnonopt 1
dfsstay 20
subsolver conopt.1
rootsolver msnlp.1
subres 100
avgresmult 100
varsel 3
memnodes 40000
|
synheat | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 154997.30
|
synthes1 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 6.01
|
synthes2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 73.04
|
synthes3 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 68.01
|
tln2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 5.30
|
tln4 | p1 |
Solution found by BARON
Solution value: 8.30
|
tln5 | p1 |
Solution found by BARON
Solution value: 10.30
|
tln6 | p1 |
Solution found by BARON
Solution value: 15.60
|
| p2 |
Solution of value 15.3 found by BARON. Here are the last lines of
the log:
22700 275 000:11:38 0.147667D+02 0.153000D+02
22800 218 000:11:40 0.148151D+02 0.153000D+02
22900 169 000:11:42 0.148810D+02 0.153000D+02
23000 115 000:11:43 0.149399D+02 0.153000D+02
23100 57 000:11:45 0.150147D+02 0.153000D+02
23200 27 000:11:47 0.151935D+02 0.153000D+02
23247 0 000:11:48 0.153000D+02 0.153000D+02
|
tln7 | p1 |
Solution found by SBB with CONOPT as subsolver from a 22.5 restart point of BARON
Solution value: 19.50
|
| p2 |
Solution of value 15.0 found by BARON. Here are the last lines of
the log:
1303100 30856 008:46:40 0.150000D+02 0.153000D+02
1303200 30851 008:46:42 0.150000D+02 0.153000D+02
1303300 30853 008:46:44 0.150000D+02 0.153000D+02
1303331 0 008:46:45 0.150000D+02 0.150000D+02
1303331 0 008:46:45 0.150000D+02 0.150000D+02
|
tln12 | p1 |
Solution found by AlphaECP
Solution value: 102.60
|
| p2 |
Solution found by SBB/Conopt started from p1 found by AlphaECP
Solution value: 95.6
|
tloss | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 16.30
|
tls2 | p1 |
Solution found by SBB with SNOPT as subsolver.
Solution value: 5.30
|
tls4 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 12.40
|
| p2 |
Solution was obtained by a novel simplicial-approximation based algorithm (Goyal
and Ierapetritou, 2003a, 2003b) in 6.57 CPU seconds. The same solutions is also
obtained using GAMS/SBB with conopt2 as the nodesolver in 588.65 CPU sec.
Goyal, V., and M.G. Ierapetritou: (2003a), MINLP Optimization using
simplicial approximation method for classes of nonconvex problems,
(Accepted for publication: Nonconvex Optimization and Its Applications),
Kluwer Academic Publishers
Goyal, V., and M.G. Ierapetritou: (2003b), Computational Experiences
with a Simplicial-Approximation Based Algorithm for MINLP
Optimization,
(submitted for publication: Comp. & Chem. Eng.)
Solution value: 9.30
|
| p3 |
Global optimum found by BARON.
Solution value: 8.30
|
tls5 | p1 |
Solution found by LINDOGLOBAL
Solution value: 14.40
|
tls6 | p1 |
Solution found by LINDOGLOBAL
Solution value: 27.40
|
tltr | p1 |
Solution found by BARON
Solution value: 48.0666666667
|
uselinear | p1 |
Solution found by SBB with CONOPT as subsolver.
SBB Options:
acceptnonopt 1
dfsstay 20
subsolver conopt.1
rootsolver conopt.1
CONOPT Options:
rtnwma = 1e-6
lfstal = 1e5
lslack = true
lmmxsf = 1
lfscal = 1
lfilog = 1
lfilos = 1
Solution value: -1050.34
|
util | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 999.58
|
var_con10 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 444.21
|
var_con5 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 278.14
|
waste | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 696.69
|
| p2 |
Solution found by SBB/SNOPT/CONOPT. SBB used an option file:
ninfmult 30
memnodes 1000000
printbbinfo 1
varsel 3
subsolver conopt2
The statistics of this run (on a 450 Mhz PII running Linux) are:
Statistics:
Iterations : 1827608 (pseudo costs calculations: 605769)
NLP Seconds : 183409.150000 (pseudo costs calculations: 35398.85)
B&B nodes : 264619
MIP solution : 598.919176 found in node 212137
Best possible : 598.919176
Absolute gap : 0.000000 optca : 0.000000
Relative gap : 0.000000 optcr : 0.000000
Model Status : 8
Solver Status : 1
Non convex model!
# jumps in best bound : 8
Maximum jump in best bound : 0.008726 in node 191936
# jumps to better objective : 11
Maximum jump in objective : 0.008726 in node 191936
NLP Solver Statistics
Total Number of NLP solves : 264621
Total Number of NLP failures: 0
Details: conopt2 snopt
# execs 264620 1
# failures 0 0
|
water3 | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 1057.55
|
water4 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 913.16
|
waterful2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1391.13
|
| p2 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1382.69
|
waters | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1391.13
|
| p2 |
Solution found by AlphaECP.
Solution value: 1281.8737
|
watersbp | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 1057.55
|
watersym1 | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 1130.94
|
watersym2 | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 953.54
|
waterx | p1 |
Solution found by SBB with CONOPT as subsolver.
Solution value: 916.00
|
| p2 |
Solution found by SBB with CONOPT as subsolver.
We used an SBB option: varsel 3 (pseudo cost variable selection)
Solution value: 910.4711
|
waterz | p1 |
Solution found by BARON
Solution value: 1349.59
|
| p2 |
Solution was obtained by AOA, the AIMMS Outer Approximation algorithm
Solution value: 1037.64
|
windfac | p1 |
Solution found by SBB with MINOS as subsolver.
Solution value: 0.25
|
